From c9026cb3210205b07e2e068467a18ee40f9259a3 Mon Sep 17 00:00:00 2001
From: Uoti Urpala <uau@glyph.nonexistent.invalid>
Date: Wed, 26 Jan 2011 19:40:52 +0200
Subject: sub/OSD: move some related files to sub/

---
 subreader.c | 2504 -----------------------------------------------------------
 1 file changed, 2504 deletions(-)
 delete mode 100644 subreader.c

(limited to 'subreader.c')

diff --git a/subreader.c b/subreader.c
deleted file mode 100644
index 10794b2ff5..0000000000
--- a/subreader.c
+++ /dev/null
@@ -1,2504 +0,0 @@
-/*
- * Subtitle reader with format autodetection
- *
- * Copyright (c) 2001 laaz
- * Some code cleanup & realloc() by A'rpi/ESP-team
- *
- * This file is part of MPlayer.
- *
- * MPlayer is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * MPlayer is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with MPlayer; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-
-#include <sys/types.h>
-#include <dirent.h>
-
-#include "config.h"
-#include "mp_msg.h"
-#include "subreader.h"
-#include "mpcommon.h"
-#include "sub/subassconvert.h"
-#include "options.h"
-#include "stream/stream.h"
-#include "libavutil/common.h"
-#include "libavutil/avstring.h"
-
-#ifdef CONFIG_ENCA
-#include <enca.h>
-#endif
-
-#define ERR ((void *) -1)
-
-#ifdef CONFIG_ICONV
-#include <iconv.h>
-char *sub_cp=NULL;
-#endif
-#ifdef CONFIG_FRIBIDI
-#include <fribidi/fribidi.h>
-char *fribidi_charset = NULL;   ///character set that will be passed to FriBiDi
-int flip_hebrew = 1;            ///flip subtitles using fribidi
-int fribidi_flip_commas = 0;    ///flip comma when fribidi is used
-#endif
-
-// Parameter struct for the format-specific readline functions
-struct readline_args {
-    int utf16;
-    struct MPOpts *opts;
-};
-
-/* Maximal length of line of a subtitle */
-#define LINE_LEN 1000
-static float mpsub_position=0;
-static float mpsub_multiplier=1.;
-static int sub_slacktime = 20000; //20 sec
-
-int sub_no_text_pp=0;   // 1 => do not apply text post-processing
-                        // like {\...} elimination in SSA format.
-
-int sub_match_fuzziness=0; // level of sub name matching fuzziness
-
-/* Use the SUB_* constant defined in the header file */
-int sub_format=SUB_INVALID;
-#ifdef CONFIG_SORTSUB
-/*
-   Some subtitling formats, namely AQT and Subrip09, define the end of a
-   subtitle as the beginning of the following. Since currently we read one
-   subtitle at time, for these format we keep two global *subtitle,
-   previous_aqt_sub and previous_subrip09_sub, pointing to previous subtitle,
-   so we can change its end when we read current subtitle starting time.
-   When CONFIG_SORTSUB is defined, we use a single global unsigned long,
-   previous_sub_end, for both (and even future) formats, to store the end of
-   the previous sub: it is initialized to 0 in sub_read_file and eventually
-   modified by sub_read_aqt_line or sub_read_subrip09_line.
- */
-unsigned long previous_sub_end;
-#endif
-
-static int eol(char p) {
-	return p=='\r' || p=='\n' || p=='\0';
-}
-
-/* Remove leading and trailing space */
-static void trail_space(char *s) {
-	int i = 0;
-	while (isspace(s[i])) ++i;
-	if (i) strcpy(s, s + i);
-	i = strlen(s) - 1;
-	while (i > 0 && isspace(s[i])) s[i--] = '\0';
-}
-
-static char *stristr(const char *haystack, const char *needle) {
-    int len = 0;
-    const char *p = haystack;
-
-    if (!(haystack && needle)) return NULL;
-
-    len=strlen(needle);
-    while (*p != '\0') {
-	if (strncasecmp(p, needle, len) == 0) return (char*)p;
-	p++;
-    }
-
-    return NULL;
-}
-
-static void sami_add_line(subtitle *current, char *buffer, char **pos) {
-    char *p = *pos;
-    *p = 0;
-    trail_space(buffer);
-    if (*buffer && current->lines < SUB_MAX_TEXT)
-        current->text[current->lines++] = strdup(buffer);
-    *pos = buffer;
-}
-
-static subtitle *sub_read_line_sami(stream_t* st, subtitle *current,
-                                    struct readline_args *args)
-{
-    int utf16 = args->utf16;
-    static char line[LINE_LEN+1];
-    static char *s = NULL, *slacktime_s;
-    char text[LINE_LEN+1], *p=NULL, *q;
-    int state;
-
-    current->lines = current->start = current->end = 0;
-    current->alignment = SUB_ALIGNMENT_BOTTOMCENTER;
-    state = 0;
-
-    /* read the first line */
-    if (!s)
-	    if (!(s = stream_read_line(st, line, LINE_LEN, utf16))) return 0;
-
-    do {
-	switch (state) {
-
-	case 0: /* find "START=" or "Slacktime:" */
-	    slacktime_s = stristr (s, "Slacktime:");
-	    if (slacktime_s)
-                sub_slacktime = strtol (slacktime_s+10, NULL, 0) / 10;
-
-	    s = stristr (s, "Start=");
-	    if (s) {
-		current->start = strtol (s + 6, &s, 0) / 10;
-                /* eat '>' */
-                for (; *s != '>' && *s != '\0'; s++);
-                s++;
-		state = 1; continue;
-	    }
-	    break;
-
-	case 1: /* find (optional) "<P", skip other TAGs */
-	    for  (; *s == ' ' || *s == '\t'; s++); /* strip blanks, if any */
-	    if (*s == '\0') break;
-	    if (*s != '<') { state = 3; p = text; continue; } /* not a TAG */
-	    s++;
-	    if (*s == 'P' || *s == 'p') { s++; state = 2; continue; } /* found '<P' */
-	    for (; *s != '>' && *s != '\0'; s++); /* skip remains of non-<P> TAG */
-	    if (s == '\0')
-	      break;
-	    s++;
-	    continue;
-
-	case 2: /* find ">" */
-	    if ((s = strchr (s, '>'))) { s++; state = 3; p = text; continue; }
-	    break;
-
-	case 3: /* get all text until '<' appears */
-	    if (*s == '\0') break;
-	    else if (!strncasecmp (s, "<br>", 4)) {
-                sami_add_line(current, text, &p);
-		s += 4;
-	    }
-	    else if ((*s == '{') && !sub_no_text_pp) { state = 5; ++s; continue; }
-	    else if (*s == '<') { state = 4; }
-	    else if (!strncasecmp (s, "&nbsp;", 6)) { *p++ = ' '; s += 6; }
-	    else if (*s == '\t') { *p++ = ' '; s++; }
-	    else if (*s == '\r' || *s == '\n') { s++; }
-	    else *p++ = *s++;
-
-	    /* skip duplicated space */
-	    if (p > text + 2) if (*(p-1) == ' ' && *(p-2) == ' ') p--;
-
-	    continue;
-
-	case 4: /* get current->end or skip <TAG> */
-	    q = stristr (s, "Start=");
-	    if (q) {
-		current->end = strtol (q + 6, &q, 0) / 10 - 1;
-		*p = '\0'; trail_space (text);
-		if (text[0] != '\0')
-		    current->text[current->lines++] = strdup (text);
-		if (current->lines > 0) { state = 99; break; }
-		state = 0; continue;
-	    }
-	    s = strchr (s, '>');
-	    if (s) { s++; state = 3; continue; }
-	    break;
-       case 5: /* get rid of {...} text, but read the alignment code */
-	    if ((*s == '\\') && (*(s + 1) == 'a') && !sub_no_text_pp) {
-               if (stristr(s, "\\a1") != NULL) {
-                   current->alignment = SUB_ALIGNMENT_BOTTOMLEFT;
-                   s = s + 3;
-               }
-               if (stristr(s, "\\a2") != NULL) {
-                   current->alignment = SUB_ALIGNMENT_BOTTOMCENTER;
-                   s = s + 3;
-               } else if (stristr(s, "\\a3") != NULL) {
-                   current->alignment = SUB_ALIGNMENT_BOTTOMRIGHT;
-                   s = s + 3;
-               } else if ((stristr(s, "\\a4") != NULL) || (stristr(s, "\\a5") != NULL) || (stristr(s, "\\a8") != NULL)) {
-                   current->alignment = SUB_ALIGNMENT_TOPLEFT;
-                   s = s + 3;
-               } else if (stristr(s, "\\a6") != NULL) {
-                   current->alignment = SUB_ALIGNMENT_TOPCENTER;
-                   s = s + 3;
-               } else if (stristr(s, "\\a7") != NULL) {
-                   current->alignment = SUB_ALIGNMENT_TOPRIGHT;
-                   s = s + 3;
-               } else if (stristr(s, "\\a9") != NULL) {
-                   current->alignment = SUB_ALIGNMENT_MIDDLELEFT;
-                   s = s + 3;
-               } else if (stristr(s, "\\a10") != NULL) {
-                   current->alignment = SUB_ALIGNMENT_MIDDLECENTER;
-                   s = s + 4;
-               } else if (stristr(s, "\\a11") != NULL) {
-                   current->alignment = SUB_ALIGNMENT_MIDDLERIGHT;
-                   s = s + 4;
-               }
-	    }
-	    if (*s == '}') state = 3;
-	    ++s;
-	    continue;
-	}
-
-	/* read next line */
-	if (state != 99 && !(s = stream_read_line (st, line, LINE_LEN, utf16))) {
-	    if (current->start > 0) {
-		break; // if it is the last subtitle
-	    } else {
-		return 0;
-	    }
-	}
-
-    } while (state != 99);
-
-    // For the last subtitle
-    if (current->end <= 0) {
-        current->end = current->start + sub_slacktime;
-        sami_add_line(current, text, &p);
-    }
-
-    return current;
-}
-
-
-static char *sub_readtext(char *source, char **dest) {
-    int len=0;
-    char *p=source;
-
-//    printf("src=%p  dest=%p  \n",source,dest);
-
-    while ( !eol(*p) && *p!= '|' ) {
-	p++,len++;
-    }
-
-    *dest= malloc (len+1);
-    if (!dest) {return ERR;}
-
-    strncpy(*dest, source, len);
-    (*dest)[len]=0;
-
-    while (*p=='\r' || *p=='\n' || *p=='|') p++;
-
-    if (*p) return p;  // not-last text field
-    else return NULL;  // last text field
-}
-
-static subtitle *sub_read_line_microdvd(stream_t *st,subtitle *current,
-                                        struct readline_args *args)
-{
-    int utf16 = args->utf16;
-    char line[LINE_LEN+1];
-    char line2[LINE_LEN+1];
-    char *p, *next;
-    int i;
-
-    do {
-	if (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
-    } while ((sscanf (line,
-		      "{%ld}{}%[^\r\n]",
-		      &(current->start), line2) < 2) &&
-	     (sscanf (line,
-		      "{%ld}{%ld}%[^\r\n]",
-		      &(current->start), &(current->end), line2) < 3));
-
-    if (args->opts->ass_enabled) {
-        subassconvert_microdvd(line2, line, LINE_LEN + 1);
-        p = line;
-    } else
-        p = line2;
-
-    next=p, i=0;
-    while ((next =sub_readtext (next, &(current->text[i])))) {
-        if (current->text[i]==ERR) {return ERR;}
-	i++;
-	if (i>=SUB_MAX_TEXT) { mp_msg(MSGT_SUBREADER,MSGL_WARN,"Too many lines in a subtitle\n");current->lines=i;return current;}
-    }
-    current->lines= ++i;
-
-    return current;
-}
-
-static subtitle *sub_read_line_mpl2(stream_t *st,subtitle *current,
-                                    struct readline_args *args)
-{
-    int utf16 = args->utf16;
-    char line[LINE_LEN+1];
-    char line2[LINE_LEN+1];
-    char *p, *next;
-    int i;
-
-    do {
-	if (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
-    } while ((sscanf (line,
-		      "[%ld][%ld]%[^\r\n]",
-		      &(current->start), &(current->end), line2) < 3));
-    current->start *= 10;
-    current->end *= 10;
-    p=line2;
-
-    next=p, i=0;
-    while ((next =sub_readtext (next, &(current->text[i])))) {
-        if (current->text[i]==ERR) {return ERR;}
-	i++;
-	if (i>=SUB_MAX_TEXT) { mp_msg(MSGT_SUBREADER,MSGL_WARN,"Too many lines in a subtitle\n");current->lines=i;return current;}
-    }
-    current->lines= ++i;
-
-    return current;
-}
-
-static subtitle *sub_read_line_subrip(stream_t* st, subtitle *current,
-                                    struct readline_args *args)
-{
-    int utf16 = args->utf16;
-    char line[LINE_LEN+1];
-    int a1,a2,a3,a4,b1,b2,b3,b4;
-    char *p=NULL, *q=NULL;
-    int len;
-
-    while (1) {
-	if (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
-	if (sscanf (line, "%d:%d:%d.%d,%d:%d:%d.%d",&a1,&a2,&a3,&a4,&b1,&b2,&b3,&b4) < 8) continue;
-	current->start = a1*360000+a2*6000+a3*100+a4;
-	current->end   = b1*360000+b2*6000+b3*100+b4;
-
-	if (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
-
-	p=q=line;
-	for (current->lines=1; current->lines < SUB_MAX_TEXT; current->lines++) {
-	    for (q=p,len=0; *p && *p!='\r' && *p!='\n' && *p!='|' && strncmp(p,"[br]",4); p++,len++);
-	    current->text[current->lines-1]=malloc (len+1);
-	    if (!current->text[current->lines-1]) return ERR;
-	    strncpy (current->text[current->lines-1], q, len);
-	    current->text[current->lines-1][len]='\0';
-	    if (!*p || *p=='\r' || *p=='\n') break;
-	    if (*p=='|') p++;
-	    else while (*p++!=']');
-	}
-	break;
-    }
-    return current;
-}
-
-static subtitle *sub_ass_read_line_subviewer(stream_t *st, subtitle *current,
-                                             struct readline_args *args)
-{
-    int utf16 = args->utf16;
-    int a1, a2, a3, a4, b1, b2, b3, b4, j = 0;
-
-    while (!current->text[0]) {
-        char line[LINE_LEN + 1], full_line[LINE_LEN + 1], sep;
-        int i;
-
-        /* Parse SubRip header */
-        if (!stream_read_line(st, line, LINE_LEN, utf16))
-            return NULL;
-        if (sscanf(line, "%d:%d:%d%[,.:]%d --> %d:%d:%d%[,.:]%d",
-                     &a1, &a2, &a3, &sep, &a4, &b1, &b2, &b3, &sep, &b4) < 10)
-            continue;
-
-        current->start = a1 * 360000 + a2 * 6000 + a3 * 100 + a4 / 10;
-        current->end   = b1 * 360000 + b2 * 6000 + b3 * 100 + b4 / 10;
-
-        /* Concat lines */
-        full_line[0] = 0;
-        for (i = 0; i < SUB_MAX_TEXT; i++) {
-            int blank = 1, len = 0;
-            char *p;
-
-            if (!stream_read_line(st, line, LINE_LEN, utf16))
-                break;
-
-            for (p = line; *p != '\n' && *p != '\r' && *p; p++, len++)
-                if (*p != ' ' && *p != '\t')
-                    blank = 0;
-
-            if (blank)
-                break;
-
-            *p = 0;
-
-            if (!(j + 1 + len < sizeof(full_line) - 1))
-                break;
-
-            if (j != 0)
-                full_line[j++] = '\n';
-            strcpy(&full_line[j], line);
-            j += len;
-        }
-
-        /* Use the ASS/SSA converter to transform the whole lines */
-        if (full_line[0]) {
-            char converted_line[LINE_LEN + 1];
-            subassconvert_subrip(full_line, converted_line, LINE_LEN + 1);
-            current->text[0] = strdup(converted_line);
-            current->lines = 1;
-        }
-    }
-    return current;
-}
-
-static subtitle *sub_read_line_subviewer(stream_t *st,subtitle *current,
-                                         struct readline_args *args)
-{
-    int utf16 = args->utf16;
-    char line[LINE_LEN+1];
-    int a1,a2,a3,a4,b1,b2,b3,b4;
-    char *p=NULL;
-    int i,len;
-
-    if (args->opts->ass_enabled)
-        return sub_ass_read_line_subviewer(st, current, args);
-    while (!current->text[0]) {
-	if (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
-	if ((len=sscanf (line, "%d:%d:%d%[,.:]%d --> %d:%d:%d%[,.:]%d",&a1,&a2,&a3,(char *)&i,&a4,&b1,&b2,&b3,(char *)&i,&b4)) < 10)
-	    continue;
-	current->start = a1*360000+a2*6000+a3*100+a4/10;
-	current->end   = b1*360000+b2*6000+b3*100+b4/10;
-	for (i=0; i<SUB_MAX_TEXT;) {
-	    int blank = 1;
-	    if (!stream_read_line (st, line, LINE_LEN, utf16)) break;
-	    len=0;
-	    for (p=line; *p!='\n' && *p!='\r' && *p; p++,len++)
-		if (*p != ' ' && *p != '\t')
-		    blank = 0;
-	    if (len && !blank) {
-                int j=0,skip=0;
-		char *curptr=current->text[i]=malloc (len+1);
-		if (!current->text[i]) return ERR;
-		//strncpy (current->text[i], line, len); current->text[i][len]='\0';
-                for(; j<len; j++) {
-		    /* let's filter html tags ::atmos */
-		    if(line[j]=='>') {
-			skip=0;
-			continue;
-		    }
-		    if(line[j]=='<') {
-			skip=1;
-			continue;
-		    }
-		    if(skip) {
-			continue;
-		    }
-		    *curptr=line[j];
-		    curptr++;
-		}
-		*curptr='\0';
-
-		i++;
-	    } else {
-		break;
-	    }
-	}
-	current->lines=i;
-    }
-    return current;
-}
-
-static subtitle *sub_read_line_subviewer2(stream_t *st,subtitle *current,
-                                          struct readline_args *args)
-{
-    int utf16 = args->utf16;
-    char line[LINE_LEN+1];
-    int a1,a2,a3,a4;
-    char *p=NULL;
-    int i,len;
-
-    while (!current->text[0]) {
-        if (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
-	if (line[0]!='{')
-	    continue;
-        if ((len=sscanf (line, "{T %d:%d:%d:%d",&a1,&a2,&a3,&a4)) < 4)
-            continue;
-        current->start = a1*360000+a2*6000+a3*100+a4/10;
-        for (i=0; i<SUB_MAX_TEXT;) {
-            if (!stream_read_line (st, line, LINE_LEN, utf16)) break;
-            if (line[0]=='}') break;
-            len=0;
-            for (p=line; *p!='\n' && *p!='\r' && *p; ++p,++len);
-            if (len) {
-                current->text[i]=malloc (len+1);
-                if (!current->text[i]) return ERR;
-                strncpy (current->text[i], line, len); current->text[i][len]='\0';
-                ++i;
-            } else {
-                break;
-            }
-        }
-        current->lines=i;
-    }
-    return current;
-}
-
-
-static subtitle *sub_read_line_vplayer(stream_t *st,subtitle *current,
-                                       struct readline_args *args)
-{
-        int utf16 = args->utf16;
-	char line[LINE_LEN+1];
-	int a1,a2,a3;
-	char *p=NULL, *next,separator;
-	int i,len,plen;
-
-	while (!current->text[0]) {
-		if (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
-		if ((len=sscanf (line, "%d:%d:%d%c%n",&a1,&a2,&a3,&separator,&plen)) < 4)
-			continue;
-
-		if (!(current->start = a1*360000+a2*6000+a3*100))
-			continue;
-                /* removed by wodzu
-		p=line;
- 		// finds the body of the subtitle
- 		for (i=0; i<3; i++){
-		   p=strchr(p,':');
-		   if (p==NULL) break;
-		   ++p;
-		}
-		if (p==NULL) {
-		    printf("SUB: Skipping incorrect subtitle line!\n");
-		    continue;
-		}
-                */
-                // by wodzu: hey! this time we know what length it has! what is
-                // that magic for? it can't deal with space instead of third
-                // colon! look, what simple it can be:
-                p = &line[ plen ];
-
- 		i=0;
-		if (*p!='|') {
-			//
-			next = p,i=0;
-			while ((next =sub_readtext (next, &(current->text[i])))) {
-				if (current->text[i]==ERR) {return ERR;}
-				i++;
-				if (i>=SUB_MAX_TEXT) { mp_msg(MSGT_SUBREADER,MSGL_WARN,"Too many lines in a subtitle\n");current->lines=i;return current;}
-			}
-			current->lines=i+1;
-		}
-	}
-	return current;
-}
-
-static subtitle *sub_read_line_rt(stream_t *st,subtitle *current,
-                                    struct readline_args *args)
-{
-    int utf16 = args->utf16;
-
-	//TODO: This format uses quite rich (sub/super)set of xhtml
-	// I couldn't check it since DTD is not included.
-	// WARNING: full XML parses can be required for proper parsing
-    char line[LINE_LEN+1];
-    int a1,a2,a3,a4,b1,b2,b3,b4;
-    char *p=NULL,*next=NULL;
-    int i,len,plen;
-
-    while (!current->text[0]) {
-	if (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
-	//TODO: it seems that format of time is not easily determined, it may be 1:12, 1:12.0 or 0:1:12.0
-	//to describe the same moment in time. Maybe there are even more formats in use.
-	//if ((len=sscanf (line, "<Time Begin=\"%d:%d:%d.%d\" End=\"%d:%d:%d.%d\"",&a1,&a2,&a3,&a4,&b1,&b2,&b3,&b4)) < 8)
-	plen=a1=a2=a3=a4=b1=b2=b3=b4=0;
-	if (
-	((len=sscanf (line, "<%*[tT]ime %*[bB]egin=\"%d.%d\" %*[Ee]nd=\"%d.%d\"%*[^<]<clear/>%n",&a3,&a4,&b3,&b4,&plen)) < 4) &&
-	((len=sscanf (line, "<%*[tT]ime %*[bB]egin=\"%d.%d\" %*[Ee]nd=\"%d:%d.%d\"%*[^<]<clear/>%n",&a3,&a4,&b2,&b3,&b4,&plen)) < 5) &&
-	((len=sscanf (line, "<%*[tT]ime %*[bB]egin=\"%d:%d\" %*[Ee]nd=\"%d:%d\"%*[^<]<clear/>%n",&a2,&a3,&b2,&b3,&plen)) < 4) &&
-	((len=sscanf (line, "<%*[tT]ime %*[bB]egin=\"%d:%d\" %*[Ee]nd=\"%d:%d.%d\"%*[^<]<clear/>%n",&a2,&a3,&b2,&b3,&b4,&plen)) < 5) &&
-//	((len=sscanf (line, "<%*[tT]ime %*[bB]egin=\"%d:%d.%d\" %*[Ee]nd=\"%d:%d\"%*[^<]<clear/>%n",&a2,&a3,&a4,&b2,&b3,&plen)) < 5) &&
-	((len=sscanf (line, "<%*[tT]ime %*[bB]egin=\"%d:%d.%d\" %*[Ee]nd=\"%d:%d.%d\"%*[^<]<clear/>%n",&a2,&a3,&a4,&b2,&b3,&b4,&plen)) < 6) &&
-	((len=sscanf (line, "<%*[tT]ime %*[bB]egin=\"%d:%d:%d.%d\" %*[Ee]nd=\"%d:%d:%d.%d\"%*[^<]<clear/>%n",&a1,&a2,&a3,&a4,&b1,&b2,&b3,&b4,&plen)) < 8) &&
-	//now try it without end time
-	((len=sscanf (line, "<%*[tT]ime %*[bB]egin=\"%d.%d\"%*[^<]<clear/>%n",&a3,&a4,&plen)) < 2) &&
-	((len=sscanf (line, "<%*[tT]ime %*[bB]egin=\"%d:%d\"%*[^<]<clear/>%n",&a2,&a3,&plen)) < 2) &&
-	((len=sscanf (line, "<%*[tT]ime %*[bB]egin=\"%d:%d.%d\"%*[^<]<clear/>%n",&a2,&a3,&a4,&plen)) < 3) &&
-	((len=sscanf (line, "<%*[tT]ime %*[bB]egin=\"%d:%d:%d.%d\"%*[^<]<clear/>%n",&a1,&a2,&a3,&a4,&plen)) < 4)
-	)
-	    continue;
-	current->start = a1*360000+a2*6000+a3*100+a4/10;
-	current->end   = b1*360000+b2*6000+b3*100+b4/10;
-	if (b1 == 0 && b2 == 0 && b3 == 0 && b4 == 0)
-	  current->end = current->start+200;
-	p=line;	p+=plen;i=0;
-	// TODO: I don't know what kind of convention is here for marking multiline subs, maybe <br/> like in xml?
-	next = strstr(line,"<clear/>");
-	if(next && strlen(next)>8){
-	  next+=8;i=0;
-	  while ((next =sub_readtext (next, &(current->text[i])))) {
-		if (current->text[i]==ERR) {return ERR;}
-		i++;
-		if (i>=SUB_MAX_TEXT) { mp_msg(MSGT_SUBREADER,MSGL_WARN,"Too many lines in a subtitle\n");current->lines=i;return current;}
-	  }
-	}
-			current->lines=i+1;
-    }
-    return current;
-}
-
-static subtitle *sub_read_line_ssa(stream_t *st,subtitle *current,
-                                    struct readline_args *args)
-{
-/*
- * Sub Station Alpha v4 (and v2?) scripts have 9 commas before subtitle
- * other Sub Station Alpha scripts have only 8 commas before subtitle
- * Reading the "ScriptType:" field is not reliable since many scripts appear
- * w/o it
- *
- * http://www.scriptclub.org is a good place to find more examples
- * http://www.eswat.demon.co.uk is where the SSA specs can be found
- */
-        int utf16 = args->utf16;
-        int comma;
-        static int max_comma = 32; /* let's use 32 for the case that the */
-                    /*  amount of commas increase with newer SSA versions */
-
-	int hour1, min1, sec1, hunsec1,
-	    hour2, min2, sec2, hunsec2, nothing;
-	int num;
-
-	char line[LINE_LEN+1],
-	     line3[LINE_LEN+1],
-	     *line2;
-	char *tmp;
-
-	do {
-		if (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
-	} while (sscanf (line, "Dialogue: Marked=%d,%d:%d:%d.%d,%d:%d:%d.%d"
-			"%[^\n\r]", &nothing,
-			&hour1, &min1, &sec1, &hunsec1,
-			&hour2, &min2, &sec2, &hunsec2,
-			line3) < 9
-		 &&
-		 sscanf (line, "Dialogue: %d,%d:%d:%d.%d,%d:%d:%d.%d"
-			 "%[^\n\r]", &nothing,
-			 &hour1, &min1, &sec1, &hunsec1,
-			 &hour2, &min2, &sec2, &hunsec2,
-			 line3) < 9	    );
-
-        line2=strchr(line3, ',');
-        if (!line2) return NULL;
-
-        for (comma = 4; comma < max_comma; comma ++)
-          {
-            tmp = line2;
-            if(!(tmp=strchr(++tmp, ','))) break;
-            if(*(++tmp) == ' ') break;
-                  /* a space after a comma means we're already in a sentence */
-            line2 = tmp;
-          }
-
-        if(comma < max_comma)max_comma = comma;
-	/* eliminate the trailing comma */
-	if(*line2 == ',') line2++;
-
-	current->lines=0;num=0;
-	current->start = 360000*hour1 + 6000*min1 + 100*sec1 + hunsec1;
-	current->end   = 360000*hour2 + 6000*min2 + 100*sec2 + hunsec2;
-
-        while (((tmp=strstr(line2, "\\n")) != NULL) || ((tmp=strstr(line2, "\\N")) != NULL) ){
-		current->text[num]=malloc(tmp-line2+1);
-		strncpy (current->text[num], line2, tmp-line2);
-		current->text[num][tmp-line2]='\0';
-		line2=tmp+2;
-		num++;
-		current->lines++;
-		if (current->lines >=  SUB_MAX_TEXT) return current;
-	}
-
-	current->text[num]=strdup(line2);
-	current->lines++;
-
-	return current;
-}
-
-static void sub_pp_ssa(subtitle *sub) {
-	int l=sub->lines;
-	char *so,*de,*start;
-
-	while (l){
-            	/* eliminate any text enclosed with {}, they are font and color settings */
-            	so=de=sub->text[--l];
-            	while (*so) {
-            		if(*so == '{' && so[1]=='\\') {
-            			for (start=so; *so && *so!='}'; so++);
-            			if(*so) so++; else so=start;
-            		}
-            		if(*so) {
-            			*de=*so;
-            			so++; de++;
-            		}
-            	}
-            	*de=*so;
-        }
-}
-
-/*
- * PJS subtitles reader.
- * That's the "Phoenix Japanimation Society" format.
- * I found some of them in http://www.scriptsclub.org/ (used for anime).
- * The time is in tenths of second.
- *
- * by set, based on code by szabi (dunnowhat sub format ;-)
- */
-static subtitle *sub_read_line_pjs(stream_t *st,subtitle *current,
-                                   struct readline_args *args)
-{
-    int utf16 = args->utf16;
-    char line[LINE_LEN+1];
-    char text[LINE_LEN+1], *s, *d;
-
-    if (!stream_read_line (st, line, LINE_LEN, utf16))
-	return NULL;
-    /* skip spaces */
-    for (s=line; *s && isspace(*s); s++);
-    /* allow empty lines at the end of the file */
-    if (*s==0)
-	return NULL;
-    /* get the time */
-    if (sscanf (s, "%ld,%ld,", &(current->start),
-		&(current->end)) <2) {
-	return ERR;
-    }
-    /* the files I have are in tenths of second */
-    current->start *= 10;
-    current->end *= 10;
-    /* walk to the beggining of the string */
-    for (; *s; s++) if (*s==',') break;
-    if (*s) {
-	for (s++; *s; s++) if (*s==',') break;
-	if (*s) s++;
-    }
-    if (*s!='"') {
-	return ERR;
-    }
-    /* copy the string to the text buffer */
-    for (s++, d=text; *s && *s!='"'; s++, d++)
-	*d=*s;
-    *d=0;
-    current->text[0] = strdup(text);
-    current->lines = 1;
-
-    return current;
-}
-
-static subtitle *sub_read_line_mpsub(stream_t *st, subtitle *current,
-                                     struct readline_args *args)
-{
-        int utf16 = args->utf16;
-	char line[LINE_LEN+1];
-	float a,b;
-	int num=0;
-	char *p, *q;
-
-	do
-	{
-		if (!stream_read_line(st, line, LINE_LEN, utf16)) return NULL;
-	} while (sscanf (line, "%f %f", &a, &b) !=2);
-
-	mpsub_position += a*mpsub_multiplier;
-	current->start=(int) mpsub_position;
-	mpsub_position += b*mpsub_multiplier;
-	current->end=(int) mpsub_position;
-
-	while (num < SUB_MAX_TEXT) {
-		if (!stream_read_line (st, line, LINE_LEN, utf16)) {
-			if (num == 0) return NULL;
-			else return current;
-		}
-		p=line;
-		while (isspace(*p)) p++;
-		if (eol(*p) && num > 0) return current;
-		if (eol(*p)) return NULL;
-
-		for (q=p; !eol(*q); q++);
-		*q='\0';
-		if (strlen(p)) {
-			current->text[num]=strdup(p);
-//			printf (">%s<\n",p);
-			current->lines = ++num;
-		} else {
-			if (num) return current;
-			else return NULL;
-		}
-	}
-	return NULL; // we should have returned before if it's OK
-}
-
-#ifndef CONFIG_SORTSUB
-//we don't need this if we use previous_sub_end
-subtitle *previous_aqt_sub = NULL;
-#endif
-
-static subtitle *sub_read_line_aqt(stream_t *st,subtitle *current,
-                                   struct readline_args *args)
-{
-    int utf16 = args->utf16;
-    char line[LINE_LEN+1];
-    char *next;
-    int i;
-
-    while (1) {
-    // try to locate next subtitle
-        if (!stream_read_line (st, line, LINE_LEN, utf16))
-		return NULL;
-        if (!(sscanf (line, "-->> %ld", &(current->start)) <1))
-		break;
-    }
-
-#ifdef CONFIG_SORTSUB
-    previous_sub_end = (current->start) ? current->start - 1 : 0;
-#else
-    if (previous_aqt_sub != NULL)
-	previous_aqt_sub->end = current->start-1;
-
-    previous_aqt_sub = current;
-#endif
-
-    if (!stream_read_line (st, line, LINE_LEN, utf16))
-	return NULL;
-
-    sub_readtext((char *) &line,&current->text[0]);
-    current->lines = 1;
-    current->end = current->start; // will be corrected by next subtitle
-
-    if (!stream_read_line (st, line, LINE_LEN, utf16))
-	return current;
-
-    next = line,i=1;
-    while ((next =sub_readtext (next, &(current->text[i])))) {
-	if (current->text[i]==ERR) {return ERR;}
-	i++;
-	if (i>=SUB_MAX_TEXT) { mp_msg(MSGT_SUBREADER,MSGL_WARN,"Too many lines in a subtitle\n");current->lines=i;return current;}
-	}
-    current->lines=i+1;
-
-    if (!strlen(current->text[0]) && !strlen(current->text[1])) {
-#ifdef CONFIG_SORTSUB
-	previous_sub_end = 0;
-#else
-	// void subtitle -> end of previous marked and exit
-	previous_aqt_sub = NULL;
-#endif
-	return NULL;
-	}
-
-    return current;
-}
-
-#ifndef CONFIG_SORTSUB
-subtitle *previous_subrip09_sub = NULL;
-#endif
-
-static subtitle *sub_read_line_subrip09(stream_t *st,subtitle *current,
-                                    struct readline_args *args)
-{
-    int utf16 = args->utf16;
-    char line[LINE_LEN+1];
-    int a1,a2,a3;
-    char * next=NULL;
-    int i,len;
-
-    while (1) {
-    // try to locate next subtitle
-        if (!stream_read_line (st, line, LINE_LEN, utf16))
-		return NULL;
-        if (!((len=sscanf (line, "[%d:%d:%d]",&a1,&a2,&a3)) < 3))
-		break;
-    }
-
-    current->start = a1*360000+a2*6000+a3*100;
-
-#ifdef CONFIG_SORTSUB
-    previous_sub_end = (current->start) ? current->start - 1 : 0;
-#else
-    if (previous_subrip09_sub != NULL)
-	previous_subrip09_sub->end = current->start-1;
-
-    previous_subrip09_sub = current;
-#endif
-
-    if (!stream_read_line (st, line, LINE_LEN, utf16))
-	return NULL;
-
-    next = line,i=0;
-
-    current->text[0]=""; // just to be sure that string is clear
-
-    while ((next =sub_readtext (next, &(current->text[i])))) {
-	if (current->text[i]==ERR) {return ERR;}
-	i++;
-	if (i>=SUB_MAX_TEXT) { mp_msg(MSGT_SUBREADER,MSGL_WARN,"Too many lines in a subtitle\n");current->lines=i;return current;}
-	}
-    current->lines=i+1;
-
-    if (!strlen(current->text[0]) && (i==0)) {
-#ifdef CONFIG_SORTSUB
-	previous_sub_end = 0;
-#else
-	// void subtitle -> end of previous marked and exit
-	previous_subrip09_sub = NULL;
-#endif
-	return NULL;
-	}
-
-    return current;
-}
-
-static subtitle *sub_read_line_jacosub(stream_t* st, subtitle * current,
-                                       struct readline_args *args)
-{
-    int utf16 = args->utf16;
-    char line1[LINE_LEN], line2[LINE_LEN], directive[LINE_LEN], *p, *q;
-    unsigned a1, a2, a3, a4, b1, b2, b3, b4, comment = 0;
-    static unsigned jacoTimeres = 30;
-    static int jacoShift = 0;
-
-    memset(current, 0, sizeof(subtitle));
-    memset(line1, 0, LINE_LEN);
-    memset(line2, 0, LINE_LEN);
-    memset(directive, 0, LINE_LEN);
-    while (!current->text[0]) {
-	if (!stream_read_line(st, line1, LINE_LEN, utf16)) {
-	    return NULL;
-	}
-	if (sscanf
-	    (line1, "%u:%u:%u.%u %u:%u:%u.%u %[^\n\r]", &a1, &a2, &a3, &a4,
-	     &b1, &b2, &b3, &b4, line2) < 9) {
-	    if (sscanf(line1, "@%u @%u %[^\n\r]", &a4, &b4, line2) < 3) {
-		if (line1[0] == '#') {
-		    int hours = 0, minutes = 0, seconds, delta, inverter =
-			1;
-		    unsigned units = jacoShift;
-		    switch (toupper(line1[1])) {
-		    case 'S':
-			if (isalpha(line1[2])) {
-			    delta = 6;
-			} else {
-			    delta = 2;
-			}
-			if (sscanf(&line1[delta], "%d", &hours)) {
-			    if (hours < 0) {
-				hours *= -1;
-				inverter = -1;
-			    }
-			    if (sscanf(&line1[delta], "%*d:%d", &minutes)) {
-				if (sscanf
-				    (&line1[delta], "%*d:%*d:%d",
-				     &seconds)) {
-				    sscanf(&line1[delta], "%*d:%*d:%*d.%d",
-					   &units);
-				} else {
-				    hours = 0;
-				    sscanf(&line1[delta], "%d:%d.%d",
-					   &minutes, &seconds, &units);
-				    minutes *= inverter;
-				}
-			    } else {
-				hours = minutes = 0;
-				sscanf(&line1[delta], "%d.%d", &seconds,
-				       &units);
-				seconds *= inverter;
-			    }
-			    jacoShift =
-				((hours * 3600 + minutes * 60 +
-				  seconds) * jacoTimeres +
-				 units) * inverter;
-			}
-			break;
-		    case 'T':
-			if (isalpha(line1[2])) {
-			    delta = 8;
-			} else {
-			    delta = 2;
-			}
-			sscanf(&line1[delta], "%u", &jacoTimeres);
-			break;
-		    }
-		}
-		continue;
-	    } else {
-		current->start =
-		    (unsigned long) ((a4 + jacoShift) * 100.0 /
-				     jacoTimeres);
-		current->end =
-		    (unsigned long) ((b4 + jacoShift) * 100.0 /
-				     jacoTimeres);
-	    }
-	} else {
-	    current->start =
-		(unsigned
-		 long) (((a1 * 3600 + a2 * 60 + a3) * jacoTimeres + a4 +
-			 jacoShift) * 100.0 / jacoTimeres);
-	    current->end =
-		(unsigned
-		 long) (((b1 * 3600 + b2 * 60 + b3) * jacoTimeres + b4 +
-			 jacoShift) * 100.0 / jacoTimeres);
-	}
-	current->lines = 0;
-	p = line2;
-	while ((*p == ' ') || (*p == '\t')) {
-	    ++p;
-	}
-	if (isalpha(*p)||*p == '[') {
-	    int cont, jLength;
-
-	    if (sscanf(p, "%s %[^\n\r]", directive, line1) < 2)
-		return (subtitle *) ERR;
-	    jLength = strlen(directive);
-	    for (cont = 0; cont < jLength; ++cont) {
-		if (isalpha(*(directive + cont)))
-		    *(directive + cont) = toupper(*(directive + cont));
-	    }
-	    if ((strstr(directive, "RDB") != NULL)
-		|| (strstr(directive, "RDC") != NULL)
-		|| (strstr(directive, "RLB") != NULL)
-		|| (strstr(directive, "RLG") != NULL)) {
-		continue;
-	    }
-	    if (strstr(directive, "JL") != NULL) {
-		current->alignment = SUB_ALIGNMENT_BOTTOMLEFT;
-	    } else if (strstr(directive, "JR") != NULL) {
-		current->alignment = SUB_ALIGNMENT_BOTTOMRIGHT;
-	    } else {
-		current->alignment = SUB_ALIGNMENT_BOTTOMCENTER;
-	    }
-	    strcpy(line2, line1);
-	    p = line2;
-	}
-	for (q = line1; (!eol(*p)) && (current->lines < SUB_MAX_TEXT); ++p) {
-	    switch (*p) {
-	    case '{':
-		comment++;
-		break;
-	    case '}':
-		if (comment) {
-		    --comment;
-		    //the next line to get rid of a blank after the comment
-		    if ((*(p + 1)) == ' ')
-			p++;
-		}
-		break;
-	    case '~':
-		if (!comment) {
-		    *q = ' ';
-		    ++q;
-		}
-		break;
-	    case ' ':
-	    case '\t':
-		if ((*(p + 1) == ' ') || (*(p + 1) == '\t'))
-		    break;
-		if (!comment) {
-		    *q = ' ';
-		    ++q;
-		}
-		break;
-	    case '\\':
-		if (*(p + 1) == 'n') {
-		    *q = '\0';
-		    q = line1;
-		    current->text[current->lines++] = strdup(line1);
-		    ++p;
-		    break;
-		}
-		if ((toupper(*(p + 1)) == 'C')
-		    || (toupper(*(p + 1)) == 'F')) {
-		    ++p,++p;
-		    break;
-		}
-		if ((*(p + 1) == 'B') || (*(p + 1) == 'b') || (*(p + 1) == 'D') ||	//actually this means "insert current date here"
-		    (*(p + 1) == 'I') || (*(p + 1) == 'i') || (*(p + 1) == 'N') || (*(p + 1) == 'T') ||	//actually this means "insert current time here"
-		    (*(p + 1) == 'U') || (*(p + 1) == 'u')) {
-		    ++p;
-		    break;
-		}
-		if ((*(p + 1) == '\\') ||
-		    (*(p + 1) == '~') || (*(p + 1) == '{')) {
-		    ++p;
-		} else if (eol(*(p + 1))) {
-		    if (!stream_read_line(st, directive, LINE_LEN, utf16))
-			return NULL;
-		    trail_space(directive);
-		    av_strlcat(line2, directive, LINE_LEN);
-		    break;
-		}
-	    default:
-		if (!comment) {
-		    *q = *p;
-		    ++q;
-		}
-	    }			//-- switch
-	}			//-- for
-	*q = '\0';
-	current->text[current->lines] = strdup(line1);
-    }				//-- while
-    current->lines++;
-    return current;
-}
-
-static int sub_autodetect (stream_t* st, int *uses_time, int utf16) {
-    char line[LINE_LEN+1];
-    int i,j=0;
-
-    while (j < 100) {
-	j++;
-	if (!stream_read_line (st, line, LINE_LEN, utf16))
-	    return SUB_INVALID;
-
-	if (sscanf (line, "{%d}{%d}", &i, &i)==2)
-		{*uses_time=0;return SUB_MICRODVD;}
-	if (sscanf (line, "{%d}{}", &i)==1)
-		{*uses_time=0;return SUB_MICRODVD;}
-	if (sscanf (line, "[%d][%d]", &i, &i)==2)
-		{*uses_time=1;return SUB_MPL2;}
-	if (sscanf (line, "%d:%d:%d.%d,%d:%d:%d.%d",     &i, &i, &i, &i, &i, &i, &i, &i)==8)
-		{*uses_time=1;return SUB_SUBRIP;}
-	if (sscanf (line, "%d:%d:%d%[,.:]%d --> %d:%d:%d%[,.:]%d", &i, &i, &i, (char *)&i, &i, &i, &i, &i, (char *)&i, &i)==10)
-		{*uses_time=1;return SUB_SUBVIEWER;}
-	if (sscanf (line, "{T %d:%d:%d:%d",&i, &i, &i, &i)==4)
-		{*uses_time=1;return SUB_SUBVIEWER2;}
-	if (strstr (line, "<SAMI>"))
-		{*uses_time=1; return SUB_SAMI;}
-	if (sscanf(line, "%d:%d:%d.%d %d:%d:%d.%d", &i, &i, &i, &i, &i, &i, &i, &i) == 8)
-		{*uses_time = 1; return SUB_JACOSUB;}
-	if (sscanf(line, "@%d @%d", &i, &i) == 2)
-		{*uses_time = 1; return SUB_JACOSUB;}
-	if (sscanf (line, "%d:%d:%d:",     &i, &i, &i )==3)
-		{*uses_time=1;return SUB_VPLAYER;}
-	if (sscanf (line, "%d:%d:%d ",     &i, &i, &i )==3)
-		{*uses_time=1;return SUB_VPLAYER;}
-	if (!strncasecmp(line, "<window", 7))
-		{*uses_time=1;return SUB_RT;}
-	if (!memcmp(line, "Dialogue: Marked", 16))
-		{*uses_time=1; return SUB_SSA;}
-	if (!memcmp(line, "Dialogue: ", 10))
-		{*uses_time=1; return SUB_SSA;}
-	if (sscanf (line, "%d,%d,\"%c", &i, &i, (char *) &i) == 3)
-		{*uses_time=1;return SUB_PJS;}
-	if (sscanf (line, "FORMAT=%d", &i) == 1)
-		{*uses_time=0; return SUB_MPSUB;}
-	if (!memcmp(line, "FORMAT=TIME", 11))
-		{*uses_time=1; return SUB_MPSUB;}
-	if (strstr (line, "-->>"))
-		{*uses_time=0; return SUB_AQTITLE;}
-	if (sscanf (line, "[%d:%d:%d]", &i, &i, &i)==3)
-		{*uses_time=1;return SUB_SUBRIP09;}
-    }
-
-    return SUB_INVALID;  // too many bad lines
-}
-
-extern int sub_utf8;
-int sub_utf8_prev=0;
-
-extern float sub_delay;
-extern float sub_fps;
-
-#ifdef CONFIG_ICONV
-static iconv_t icdsc = (iconv_t)(-1);
-
-void	subcp_open (stream_t *st)
-{
-	char *tocp = "UTF-8";
-
-	if (sub_cp){
-		const char *cp_tmp = sub_cp;
-#ifdef CONFIG_ENCA
-		char enca_lang[3], enca_fallback[100];
-		if (sscanf(sub_cp, "enca:%2s:%99s", enca_lang, enca_fallback) == 2
-		     || sscanf(sub_cp, "ENCA:%2s:%99s", enca_lang, enca_fallback) == 2) {
-		  if (st && st->flags & MP_STREAM_SEEK ) {
-		    cp_tmp = guess_cp(st, enca_lang, enca_fallback);
-		  } else {
-		    cp_tmp = enca_fallback;
-		    if (st)
-		      mp_msg(MSGT_SUBREADER,MSGL_WARN,"SUB: enca failed, stream must be seekable.\n");
-		  }
-		}
-#endif
-		if ((icdsc = iconv_open (tocp, cp_tmp)) != (iconv_t)(-1)){
-			mp_msg(MSGT_SUBREADER,MSGL_V,"SUB: opened iconv descriptor.\n");
-			sub_utf8 = 2;
-		} else
-			mp_msg(MSGT_SUBREADER,MSGL_ERR,"SUB: error opening iconv descriptor.\n");
-	}
-}
-
-void	subcp_close (void)
-{
-	if (icdsc != (iconv_t)(-1)){
-		(void) iconv_close (icdsc);
-		icdsc = (iconv_t)(-1);
-	   	mp_msg(MSGT_SUBREADER,MSGL_V,"SUB: closed iconv descriptor.\n");
-	}
-}
-
-subtitle* subcp_recode (subtitle *sub)
-{
-	int l=sub->lines;
-	size_t ileft, oleft;
-	char *op, *ip, *ot;
-	if(icdsc == (iconv_t)(-1)) return sub;
-
-	while (l){
-		ip = sub->text[--l];
-		ileft = strlen(ip);
-		oleft = 4 * ileft;
-
-		if (!(ot = malloc(oleft + 1))){
-			mp_msg(MSGT_SUBREADER,MSGL_WARN,"SUB: error allocating mem.\n");
-		   	continue;
-		}
-		op = ot;
-		if (iconv(icdsc, &ip, &ileft,
-			  &op, &oleft) == (size_t)(-1)) {
-			mp_msg(MSGT_SUBREADER,MSGL_WARN,"SUB: error recoding line.\n");
-			free(ot);
-			continue;
-		}
-		// In some stateful encodings, we must clear the state to handle the last character
-		if (iconv(icdsc, NULL, NULL,
-			  &op, &oleft) == (size_t)(-1)) {
-			mp_msg(MSGT_SUBREADER,MSGL_WARN,"SUB: error recoding line, can't clear encoding state.\n");
-		}
-		*op='\0' ;
-		free (sub->text[l]);
-		sub->text[l] = ot;
-	}
-	return sub;
-}
-#endif
-
-#ifdef CONFIG_FRIBIDI
-/**
- * Do conversion necessary for right-to-left language support via fribidi.
- * @param sub subtitle to convert
- * @param sub_utf8 whether the subtitle is encoded in UTF-8
- * @param from first new subtitle, all lines before this are assumed to be already converted
- */
-static subtitle* sub_fribidi (subtitle *sub, int sub_utf8, int from)
-{
-  FriBidiChar logical[LINE_LEN+1], visual[LINE_LEN+1]; // Hopefully these two won't smash the stack
-  char        *ip      = NULL, *op     = NULL;
-  size_t len,orig_len;
-  int l=sub->lines;
-  int char_set_num;
-  fribidi_boolean log2vis;
-  if (!flip_hebrew)
-    return sub;
-  fribidi_set_mirroring(1);
-  fribidi_set_reorder_nsm(0);
-
-  if( sub_utf8 == 0 ) {
-    char_set_num = fribidi_parse_charset (fribidi_charset?fribidi_charset:"ISO8859-8");
-  }else {
-    char_set_num = fribidi_parse_charset ("UTF-8");
-  }
-  while (l > from) {
-    ip = sub->text[--l];
-    orig_len = len = strlen( ip ); // We assume that we don't use full unicode, only UTF-8 or ISO8859-x
-    if(len > LINE_LEN) {
-      mp_msg(MSGT_SUBREADER,MSGL_WARN,"SUB: sub->text is longer than LINE_LEN.\n");
-      l++;
-      break;
-    }
-    len = fribidi_charset_to_unicode (char_set_num, ip, len, logical);
-#if FRIBIDI_INTERFACE_VERSION < 3
-    FriBidiCharType base = fribidi_flip_commas?FRIBIDI_TYPE_ON:FRIBIDI_TYPE_L;
-#else
-    FriBidiParType base = fribidi_flip_commas?FRIBIDI_TYPE_ON:FRIBIDI_TYPE_L;
-#endif
-    log2vis = fribidi_log2vis (logical, len, &base,
-			       /* output */
-			       visual, NULL, NULL, NULL);
-    if(log2vis) {
-      len = fribidi_remove_bidi_marks (visual, len, NULL, NULL,
-				       NULL);
-      if((op = malloc((FFMAX(2*orig_len,2*len) + 1))) == NULL) {
-	mp_msg(MSGT_SUBREADER,MSGL_WARN,"SUB: error allocating mem.\n");
-	l++;
-	break;
-      }
-      fribidi_unicode_to_charset ( char_set_num, visual, len,op);
-      free (ip);
-      sub->text[l] = op;
-    }
-  }
-  if (!from && l){
-    for (l = sub->lines; l;)
-      free (sub->text[--l]);
-    return ERR;
-  }
-  return sub;
-}
-
-#endif
-
-static void adjust_subs_time(subtitle* sub, float subtime, float fps, int block,
-                             int sub_num, int sub_uses_time) {
-	int n,m;
-	subtitle* nextsub;
-	int i = sub_num;
-	unsigned long subfms = (sub_uses_time ? 100 : fps) * subtime;
-	unsigned long overlap = (sub_uses_time ? 100 : fps) / 5; // 0.2s
-
-	n=m=0;
-	if (i)	for (;;){
-		if (sub->end <= sub->start){
-			sub->end = sub->start + subfms;
-			m++;
-			n++;
-		}
-		if (!--i) break;
-		nextsub = sub + 1;
-	    if(block){
-		if ((sub->end > nextsub->start) && (sub->end <= nextsub->start + overlap)) {
-		    // these subtitles overlap for less than 0.2 seconds
-		    // and would result in very short overlapping subtitle
-		    // so let's fix the problem here, before overlapping code
-		    // get its hands on them
-		    unsigned delta = sub->end - nextsub->start, half = delta / 2;
-		    sub->end -= half + 1;
-		    nextsub->start += delta - half;
-		}
-		if (sub->end >= nextsub->start){
-			sub->end = nextsub->start - 1;
-			if (sub->end - sub->start > subfms)
-				sub->end = sub->start + subfms;
-			if (!m)
-				n++;
-		}
-	    }
-
-		/* Theory:
-		 * Movies are often converted from FILM (24 fps)
-		 * to PAL (25) by simply speeding it up, so we
-		 * to multiply the original timestmaps by
-		 * (Movie's FPS / Subtitle's (guessed) FPS)
-		 * so eg. for 23.98 fps movie and PAL time based
-		 * subtitles we say -subfps 25 and we're fine!
-		 */
-
-		/* timed sub fps correction ::atmos */
-		/* the frame-based case is handled in mpcommon.c
-		 * where find_sub is called */
-		if(sub_uses_time && sub_fps) {
-			sub->start *= sub_fps/fps;
-			sub->end   *= sub_fps/fps;
-		}
-
-		sub = nextsub;
-		m = 0;
-	}
-	if (n) mp_msg(MSGT_SUBREADER,MSGL_V,"SUB: Adjusted %d subtitle(s).\n", n);
-}
-
-struct subreader {
-    subtitle * (*read)(stream_t *st, subtitle *dest,
-                       struct readline_args *args);
-    void       (*post)(subtitle *dest);
-    const char *name;
-};
-
-#ifdef CONFIG_ENCA
-const char* guess_buffer_cp(unsigned char* buffer, int buflen, const char *preferred_language, const char *fallback)
-{
-    const char **languages;
-    size_t langcnt;
-    EncaAnalyser analyser;
-    EncaEncoding encoding;
-    const char *detected_sub_cp = NULL;
-    int i;
-
-    languages = enca_get_languages(&langcnt);
-    mp_msg(MSGT_SUBREADER, MSGL_V, "ENCA supported languages: ");
-    for (i = 0; i < langcnt; i++) {
-	mp_msg(MSGT_SUBREADER, MSGL_V, "%s ", languages[i]);
-    }
-    mp_msg(MSGT_SUBREADER, MSGL_V, "\n");
-
-    for (i = 0; i < langcnt; i++) {
-	if (strcasecmp(languages[i], preferred_language) != 0) continue;
-	analyser = enca_analyser_alloc(languages[i]);
-	encoding = enca_analyse_const(analyser, buffer, buflen);
-	enca_analyser_free(analyser);
-	if (encoding.charset != ENCA_CS_UNKNOWN) {
-	    detected_sub_cp = enca_charset_name(encoding.charset, ENCA_NAME_STYLE_ICONV);
-	    break;
-	}
-    }
-
-    free(languages);
-
-    if (!detected_sub_cp) {
-	detected_sub_cp = fallback;
-	mp_msg(MSGT_SUBREADER, MSGL_INFO, "ENCA detection failed: fallback to %s\n", fallback);
-    }else{
-	mp_msg(MSGT_SUBREADER, MSGL_INFO, "ENCA detected charset: %s\n", detected_sub_cp);
-    }
-
-    return detected_sub_cp;
-}
-
-#define MAX_GUESS_BUFFER_SIZE (256*1024)
-const char* guess_cp(stream_t *st, const char *preferred_language, const char *fallback)
-{
-    size_t buflen;
-    unsigned char *buffer;
-    const char *detected_sub_cp = NULL;
-
-    buffer = malloc(MAX_GUESS_BUFFER_SIZE);
-    buflen = stream_read(st,buffer, MAX_GUESS_BUFFER_SIZE);
-
-    detected_sub_cp = guess_buffer_cp(buffer, buflen, preferred_language, fallback);
-
-    free(buffer);
-    stream_reset(st);
-    stream_seek(st,0);
-
-    return detected_sub_cp;
-}
-#undef MAX_GUESS_BUFFER_SIZE
-#endif
-
-sub_data* sub_read_file(char *filename, float fps, struct MPOpts *opts)
-{
-    int utf16;
-    stream_t* fd;
-    int n_max, n_first, i, j, sub_first, sub_orig;
-    subtitle *first, *second, *sub, *return_sub, *alloced_sub = NULL;
-    sub_data *subt_data;
-    int uses_time = 0, sub_num = 0, sub_errs = 0;
-    static const struct subreader sr[]=
-    {
-	    { sub_read_line_microdvd, NULL, "microdvd" },
-	    { sub_read_line_subrip, NULL, "subrip" },
-	    { sub_read_line_subviewer, NULL, "subviewer" },
-	    { sub_read_line_sami, NULL, "sami" },
-	    { sub_read_line_vplayer, NULL, "vplayer" },
-	    { sub_read_line_rt, NULL, "rt" },
-	    { sub_read_line_ssa, sub_pp_ssa, "ssa" },
-	    { sub_read_line_pjs, NULL, "pjs" },
-	    { sub_read_line_mpsub, NULL, "mpsub" },
-	    { sub_read_line_aqt, NULL, "aqt" },
-	    { sub_read_line_subviewer2, NULL, "subviewer 2.0" },
-	    { sub_read_line_subrip09, NULL, "subrip 0.9" },
-	    { sub_read_line_jacosub, NULL, "jacosub" },
-	    { sub_read_line_mpl2, NULL, "mpl2" }
-    };
-    const struct subreader *srp;
-
-    if(filename==NULL) return NULL; //qnx segfault
-    fd=open_stream (filename, NULL, NULL); if (!fd) return NULL;
-
-    sub_format = SUB_INVALID;
-    for (utf16 = 0; sub_format == SUB_INVALID && utf16 < 3; utf16++) {
-        sub_format=sub_autodetect (fd, &uses_time, utf16);
-        stream_reset(fd);
-        stream_seek(fd,0);
-    }
-    utf16--;
-
-    mpsub_multiplier = (uses_time ? 100.0 : 1.0);
-    if (sub_format==SUB_INVALID) {mp_msg(MSGT_SUBREADER,MSGL_WARN,"SUB: Could not determine file format\n");return NULL;}
-    srp=sr+sub_format;
-    mp_msg(MSGT_SUBREADER, MSGL_V, "SUB: Detected subtitle file format: %s\n", srp->name);
-
-#ifdef CONFIG_ICONV
-    sub_utf8_prev=sub_utf8;
-    {
-	    int l,k;
-	    k = -1;
-	    if ((l=strlen(filename))>4){
-		    char *exts[] = {".utf", ".utf8", ".utf-8" };
-		    for (k=3;--k>=0;)
-			if (l >= strlen(exts[k]) && !strcasecmp(filename+(l - strlen(exts[k])), exts[k])){
-			    sub_utf8 = 1;
-			    break;
-			}
-	    }
-	    if (k<0) subcp_open(fd);
-    }
-#endif
-
-    sub_num=0;n_max=32;
-    first=malloc(n_max*sizeof(subtitle));
-    if(!first){
-#ifdef CONFIG_ICONV
-	  subcp_close();
-          sub_utf8=sub_utf8_prev;
-#endif
-	    return NULL;
-    }
-
-#ifdef CONFIG_SORTSUB
-    alloced_sub =
-    sub = malloc(sizeof(subtitle));
-    //This is to deal with those formats (AQT & Subrip) which define the end of a subtitle
-    //as the beginning of the following
-    previous_sub_end = 0;
-#endif
-    while(1){
-        if(sub_num>=n_max){
-            n_max+=16;
-            first=realloc(first,n_max*sizeof(subtitle));
-        }
-#ifndef CONFIG_SORTSUB
-	sub = &first[sub_num];
-#endif
-	memset(sub, '\0', sizeof(subtitle));
-        sub=srp->read(fd, sub, &(struct readline_args){utf16, opts});
-        if(!sub) break;   // EOF
-#ifdef CONFIG_ICONV
-	if ((sub!=ERR) && sub_utf8 == 2) sub=subcp_recode(sub);
-#endif
-#ifdef CONFIG_FRIBIDI
-	if (sub!=ERR) sub=sub_fribidi(sub,sub_utf8,0);
-#endif
-	if ( sub == ERR )
-	 {
-#ifdef CONFIG_ICONV
-          subcp_close();
-#endif
-	  free(first);
-	  free(alloced_sub);
-	  return NULL;
-	 }
-        // Apply any post processing that needs recoding first
-        if ((sub!=ERR) && !sub_no_text_pp && srp->post) srp->post(sub);
-#ifdef CONFIG_SORTSUB
-	if(!sub_num || (first[sub_num - 1].start <= sub->start)){
-	    first[sub_num].start = sub->start;
-  	    first[sub_num].end   = sub->end;
-	    first[sub_num].lines = sub->lines;
-	    first[sub_num].alignment = sub->alignment;
-  	    for(i = 0; i < sub->lines; ++i){
-		first[sub_num].text[i] = sub->text[i];
-  	    }
-	    if (previous_sub_end){
-  		first[sub_num - 1].end = previous_sub_end;
-    		previous_sub_end = 0;
-	    }
-	} else {
-	    for(j = sub_num - 1; j >= 0; --j){
-    		first[j + 1].start = first[j].start;
-    		first[j + 1].end   = first[j].end;
-		first[j + 1].lines = first[j].lines;
-		first[j + 1].alignment = first[j].alignment;
-    		for(i = 0; i < first[j].lines; ++i){
-      		    first[j + 1].text[i] = first[j].text[i];
-		}
-		if(!j || (first[j - 1].start <= sub->start)){
-	    	    first[j].start = sub->start;
-	    	    first[j].end   = sub->end;
-	    	    first[j].lines = sub->lines;
-	    	    first[j].alignment = sub->alignment;
-	    	    for(i = 0; i < SUB_MAX_TEXT; ++i){
-			first[j].text[i] = sub->text[i];
-		    }
-		    if (previous_sub_end){
-			first[j].end = first[j - 1].end;
-			first[j - 1].end = previous_sub_end;
-			previous_sub_end = 0;
-		    }
-		    break;
-    		}
-	    }
-	}
-#endif
-        if(sub==ERR) ++sub_errs; else ++sub_num; // Error vs. Valid
-    }
-
-    free_stream(fd);
-
-#ifdef CONFIG_ICONV
-    subcp_close();
-#endif
-    free(alloced_sub);
-
-//    printf ("SUB: Subtitle format %s time.\n", uses_time?"uses":"doesn't use");
-    mp_msg(MSGT_SUBREADER, MSGL_V,"SUB: Read %i subtitles, %i bad line(s).\n",
-           sub_num, sub_errs);
-
-    if(sub_num<=0){
-	free(first);
-	return NULL;
-    }
-
-    // we do overlap if the user forced it (suboverlap_enable == 2) or
-    // the user didn't forced no-overlapsub and the format is Jacosub or Ssa.
-    // this is because usually overlapping subtitles are found in these formats,
-    // while in others they are probably result of bad timing
-if ((suboverlap_enabled == 2) ||
-    ((suboverlap_enabled) && ((sub_format == SUB_JACOSUB) || (sub_format == SUB_SSA)))) {
-    adjust_subs_time(first, 6.0, fps, 0, sub_num, uses_time);/*~6 secs AST*/
-// here we manage overlapping subtitles
-    sub_orig = sub_num;
-    n_first = sub_num;
-    sub_num = 0;
-    second = NULL;
-    // for each subtitle in first[] we deal with its 'block' of
-    // bonded subtitles
-    for (sub_first = 0; sub_first < n_first; ++sub_first) {
-	unsigned long global_start = first[sub_first].start,
-		global_end = first[sub_first].end, local_start, local_end;
-	int lines_to_add = first[sub_first].lines, sub_to_add = 0,
-		**placeholder = NULL, higher_line = 0, counter, start_block_sub = sub_num;
-	char real_block = 1;
-
-	// here we find the number of subtitles inside the 'block'
-	// and its span interval. this works well only with sorted
-	// subtitles
-	while ((sub_first + sub_to_add + 1 < n_first) && (first[sub_first + sub_to_add + 1].start < global_end)) {
-	    ++sub_to_add;
-	    lines_to_add += first[sub_first + sub_to_add].lines;
-	    if (first[sub_first + sub_to_add].start < global_start) {
-		global_start = first[sub_first + sub_to_add].start;
-	    }
-	    if (first[sub_first + sub_to_add].end > global_end) {
-		global_end = first[sub_first + sub_to_add].end;
-	    }
-	}
-
-        /* Avoid n^2 memory use for the "placeholder" data structure
-         * below with subtitles that have a huge number of
-         * consecutive overlapping lines. */
-        lines_to_add = FFMIN(lines_to_add, SUB_MAX_TEXT);
-
-	// we need a structure to keep trace of the screen lines
-	// used by the subs, a 'placeholder'
-	counter = 2 * sub_to_add + 1;  // the maximum number of subs derived
-	                               // from a block of sub_to_add+1 subs
-	placeholder = malloc(sizeof(int *) * counter);
-	for (i = 0; i < counter; ++i) {
-	    placeholder[i] = malloc(sizeof(int) * lines_to_add);
-	    for (j = 0; j < lines_to_add; ++j) {
-		placeholder[i][j] = -1;
-	    }
-	}
-
-	counter = 0;
-	local_end = global_start - 1;
-	do {
-	    int ls;
-
-	    // here we find the beginning and the end of a new
-	    // subtitle in the block
-	    local_start = local_end + 1;
-	    local_end   = global_end;
-	    for (j = 0; j <= sub_to_add; ++j) {
-		if ((first[sub_first + j].start - 1 > local_start) && (first[sub_first + j].start - 1 < local_end)) {
-		    local_end = first[sub_first + j].start - 1;
-		} else if ((first[sub_first + j].end > local_start) && (first[sub_first + j].end < local_end)) {
-		    local_end = first[sub_first + j].end;
-		}
-	    }
-            // here we allocate the screen lines to subs we must
-	    // display in current local_start-local_end interval.
-	    // if the subs were yet presents in the previous interval
-	    // they keep the same lines, otherside they get unused lines
-	    for (j = 0; j <= sub_to_add; ++j) {
-		if ((first[sub_first + j].start <= local_end) && (first[sub_first + j].end > local_start)) {
-		    unsigned long sub_lines = first[sub_first + j].lines, fragment_length = lines_to_add + 1,
-			tmp = 0;
-		    char boolean = 0;
-		    int fragment_position = -1;
-
-		    // if this is not the first new sub of the block
-		    // we find if this sub was present in the previous
-		    // new sub
-		    if (counter)
-			for (i = 0; i < lines_to_add; ++i) {
-			    if (placeholder[counter - 1][i] == sub_first + j) {
-				placeholder[counter][i] = sub_first + j;
-				boolean = 1;
-			    }
-			}
-		    if (boolean)
-			continue;
-
-		    // we are looking for the shortest among all groups of
-		    // sequential blank lines whose length is greater than or
-		    // equal to sub_lines. we store in fragment_position the
-		    // position of the shortest group, in fragment_length its
-		    // length, and in tmp the length of the group currently
-		    // examinated
-		    for (i = 0; i < lines_to_add; ++i) {
-			if (placeholder[counter][i] == -1) {
-			    // placeholder[counter][i] is part of the current group
-			    // of blank lines
-			    ++tmp;
-			} else {
-			    if (tmp == sub_lines) {
-				// current group's size fits exactly the one we
-				// need, so we stop looking
-				fragment_position = i - tmp;
-				tmp = 0;
-				break;
-			    }
-			    if ((tmp) && (tmp > sub_lines) && (tmp < fragment_length)) {
-				// current group is the best we found till here,
-				// but is still bigger than the one we are looking
-				// for, so we keep on looking
-				fragment_length = tmp;
-				fragment_position = i - tmp;
-				tmp = 0;
-			    } else {
-				// current group doesn't fit at all, so we forget it
-				tmp = 0;
-			    }
-			}
-		    }
-		    if (tmp) {
-			// last screen line is blank, a group ends with it
-			if ((tmp >= sub_lines) && (tmp < fragment_length)) {
-			    fragment_position = i - tmp;
-			}
-		    }
-		    if (fragment_position == -1) {
-			// it was not possible to find free screen line(s) for a subtitle,
-			// usually this means a bug in the code; however we do not overlap
-			mp_msg(MSGT_SUBREADER, MSGL_WARN, "SUB: we could not find a suitable position for an overlapping subtitle\n");
-			higher_line = SUB_MAX_TEXT + 1;
-			break;
-		    } else {
-			for (tmp = 0; tmp < sub_lines; ++tmp) {
-			    placeholder[counter][fragment_position + tmp] = sub_first + j;
-			}
-		    }
-		}
-	    }
-	    for (j = higher_line + 1; j < lines_to_add; ++j) {
-		if (placeholder[counter][j] != -1)
-		    higher_line = j;
-		else
-		    break;
-	    }
-	    if (higher_line >= SUB_MAX_TEXT) {
-		// the 'block' has too much lines, so we don't overlap the
-		// subtitles
-		second = realloc(second, (sub_num + sub_to_add + 1) * sizeof(subtitle));
-		for (j = 0; j <= sub_to_add; ++j) {
-		    int ls;
-		    memset(&second[sub_num + j], '\0', sizeof(subtitle));
-		    second[sub_num + j].start = first[sub_first + j].start;
-		    second[sub_num + j].end   = first[sub_first + j].end;
-		    second[sub_num + j].lines = first[sub_first + j].lines;
-		    second[sub_num + j].alignment = first[sub_first + j].alignment;
-		    for (ls = 0; ls < second[sub_num + j].lines; ls++) {
-			second[sub_num + j].text[ls] = strdup(first[sub_first + j].text[ls]);
-		    }
-		}
-		sub_num += sub_to_add + 1;
-		sub_first += sub_to_add;
-		real_block = 0;
-		break;
-	    }
-
-	    // we read the placeholder structure and create the new
-	    // subs.
-	    second = realloc(second, (sub_num + 1) * sizeof(subtitle));
-	    memset(&second[sub_num], '\0', sizeof(subtitle));
-	    second[sub_num].start = local_start;
-	    second[sub_num].end   = local_end;
-	    second[sub_num].alignment = first[sub_first].alignment;
-	    n_max = (lines_to_add < SUB_MAX_TEXT) ? lines_to_add : SUB_MAX_TEXT;
-	    for (i = 0, j = 0; j < n_max; ++j) {
-		if (placeholder[counter][j] != -1) {
-		    int lines = first[placeholder[counter][j]].lines;
-		    for (ls = 0; ls < lines; ++ls) {
-			second[sub_num].text[i++] = strdup(first[placeholder[counter][j]].text[ls]);
-		    }
-		    j += lines - 1;
-		} else {
-		    second[sub_num].text[i++] = strdup(" ");
-		}
-	    }
-	    ++sub_num;
-	    ++counter;
-	} while (local_end < global_end);
-	if (real_block)
-	    for (i = 0; i < counter; ++i)
-		second[start_block_sub + i].lines = higher_line + 1;
-
-	counter = 2 * sub_to_add + 1;
-	for (i = 0; i < counter; ++i) {
-	    free(placeholder[i]);
-	}
-	free(placeholder);
-	sub_first += sub_to_add;
-    }
-
-    for (j = sub_orig - 1; j >= 0; --j) {
-	for (i = first[j].lines - 1; i >= 0; --i) {
-	    free(first[j].text[i]);
-	}
-    }
-    free(first);
-
-    return_sub = second;
-} else { //if(suboverlap_enabled)
-    adjust_subs_time(first, 6.0, fps, 1, sub_num, uses_time);/*~6 secs AST*/
-    return_sub = first;
-}
-    if (return_sub == NULL) return NULL;
-    subt_data = malloc(sizeof(sub_data));
-    subt_data->filename = strdup(filename);
-    subt_data->sub_uses_time = uses_time;
-    subt_data->sub_num = sub_num;
-    subt_data->sub_errs = sub_errs;
-    subt_data->subtitles = return_sub;
-    return subt_data;
-}
-
-#if 0
-char * strreplace( char * in,char * what,char * whereof )
-{
- int i;
- char * tmp;
-
- if ( ( in == NULL )||( what == NULL )||( whereof == NULL )||( ( tmp=strstr( in,what ) ) == NULL ) ) return NULL;
- for( i=0;i<strlen( whereof );i++ ) tmp[i]=whereof[i];
- if ( strlen( what ) > strlen( whereof ) ) tmp[i]=0;
- return in;
-}
-#endif
-
-
-static void strcpy_trim(char *d, char *s)
-{
-    // skip leading whitespace
-    while (*s && isspace(*s)) {
-	s++;
-    }
-    for (;;) {
-	// copy word
-	while (*s && !isspace(*s)) {
-	    *d = tolower(*s);
-	    s++; d++;
-	}
-	if (*s == 0) break;
-	// trim excess whitespace
-	while (*s && isspace(*s)) {
-	    s++;
-	}
-	if (*s == 0) break;
-	*d++ = ' ';
-    }
-    *d = 0;
-}
-
-static void strcpy_strip_ext(char *d, char *s)
-{
-    char *tmp = strrchr(s,'.');
-    if (!tmp) {
-	strcpy(d, s);
-	return;
-    } else {
-	strncpy(d, s, tmp-s);
-	d[tmp-s] = 0;
-    }
-    while (*d) {
-	*d = tolower(*d);
-	d++;
-    }
-}
-
-static void strcpy_get_ext(char *d, char *s)
-{
-    char *tmp = strrchr(s,'.');
-    if (!tmp) {
-	strcpy(d, "");
-	return;
-    } else {
-	strcpy(d, tmp+1);
-   }
-}
-
-static int whiteonly(char *s)
-{
-    while (*s) {
-	if (!isspace(*s)) return 0;
-	s++;
-  }
-    return 1;
-}
-
-typedef struct subfn
-{
-    int priority;
-    char *fname;
-} subfn;
-
-static int compare_sub_priority(const void *a, const void *b)
-{
-    if (((const subfn*)a)->priority > ((const subfn*)b)->priority) {
-	return -1;
-    } else if (((const subfn*)a)->priority < ((const subfn*)b)->priority) {
-	return 1;
-    } else {
-	return strcoll(((const subfn*)a)->fname, ((const subfn*)b)->fname);
-    }
-}
-
-char** sub_filenames(const char* path, char *fname)
-{
-    char *f_dir, *f_fname, *f_fname_noext, *f_fname_trim, *tmp, *tmp_sub_id;
-    char *tmp_fname_noext, *tmp_fname_trim, *tmp_fname_ext, *tmpresult;
-
-    int len, pos, found, i, j;
-    char * sub_exts[] = {  "utf", "utf8", "utf-8", "sub", "srt", "smi", "rt", "txt", "ssa", "aqt", "jss", "js", "ass", NULL};
-    subfn *result;
-    char **result2;
-
-    int subcnt;
-
-    FILE *f;
-
-    DIR *d;
-    struct dirent *de;
-
-    len = (strlen(fname) > 256 ? strlen(fname) : 256)
-	+(strlen(path) > 256 ? strlen(path) : 256)+2;
-
-    f_dir = malloc(len);
-    f_fname = malloc(len);
-    f_fname_noext = malloc(len);
-    f_fname_trim = malloc(len);
-
-    tmp_fname_noext = malloc(len);
-    tmp_fname_trim = malloc(len);
-    tmp_fname_ext = malloc(len);
-
-    tmpresult = malloc(len);
-
-    result = calloc(MAX_SUBTITLE_FILES, sizeof(*result));
-
-    subcnt = 0;
-
-    tmp = strrchr(fname,'/');
-#if HAVE_DOS_PATHS
-    if(!tmp)tmp = strrchr(fname,'\\');
-    if(!tmp)tmp = strrchr(fname,':');
-#endif
-
-    // extract filename & dirname from fname
-    if (tmp) {
-	strcpy(f_fname, tmp+1);
-	pos = tmp - fname;
-	strncpy(f_dir, fname, pos+1);
-	f_dir[pos+1] = 0;
-    } else {
-	strcpy(f_fname, fname);
-	strcpy(f_dir, "./");
-    }
-
-    strcpy_strip_ext(f_fname_noext, f_fname);
-    strcpy_trim(f_fname_trim, f_fname_noext);
-
-    /* The code using sub language here is broken - it assumes strict
-     * "videoname languagename" syntax for the subtitle file, which is
-     * very unlikely to match especially if language name uses "en,de"
-     * syntax... */
-    tmp_sub_id = NULL;
-#if 0
-    if (dvdsub_lang && !whiteonly(dvdsub_lang)) {
-	tmp_sub_id = malloc(strlen(dvdsub_lang)+1);
-	strcpy_trim(tmp_sub_id, dvdsub_lang);
-    }
-#endif
-
-    // 0 = nothing
-    // 1 = any subtitle file
-    // 2 = any sub file containing movie name
-    // 3 = sub file containing movie name and the lang extension
-    for (j = 0; j <= 1; j++) {
-	d = opendir(j == 0 ? f_dir : path);
-	if (d) {
-	    while ((de = readdir(d))) {
-		// retrieve various parts of the filename
-		strcpy_strip_ext(tmp_fname_noext, de->d_name);
-		strcpy_get_ext(tmp_fname_ext, de->d_name);
-		strcpy_trim(tmp_fname_trim, tmp_fname_noext);
-
-		// does it end with a subtitle extension?
-		found = 0;
-#ifdef CONFIG_ICONV
-#ifdef CONFIG_ENCA
-		for (i = ((sub_cp && strncasecmp(sub_cp, "enca", 4) != 0) ? 3 : 0); sub_exts[i]; i++) {
-#else
-		for (i = (sub_cp ? 3 : 0); sub_exts[i]; i++) {
-#endif
-#else
-		for (i = 0; sub_exts[i]; i++) {
-#endif
-		    if (strcasecmp(sub_exts[i], tmp_fname_ext) == 0) {
-			found = 1;
-			break;
-		    }
-		}
-
-		// we have a (likely) subtitle file
-		if (found) {
-		    int prio = 0;
-		    if (!prio && tmp_sub_id)
-		    {
-			sprintf(tmpresult, "%s %s", f_fname_trim, tmp_sub_id);
-			if (strcmp(tmp_fname_trim, tmpresult) == 0 && sub_match_fuzziness >= 1) {
-			    // matches the movie name + lang extension
-			    prio = 5;
-			}
-		    }
-		    if (!prio && strcmp(tmp_fname_trim, f_fname_trim) == 0) {
-			// matches the movie name
-			prio = 4;
-		    }
-		    if (!prio && (tmp = strstr(tmp_fname_trim, f_fname_trim)) && (sub_match_fuzziness >= 1)) {
-			// contains the movie name
-			tmp += strlen(f_fname_trim);
-			if (tmp_sub_id && strstr(tmp, tmp_sub_id)) {
-			    // with sub_id specified prefer localized subtitles
-			    prio = 3;
-			} else if ((tmp_sub_id == NULL) && whiteonly(tmp)) {
-			    // without sub_id prefer "plain" name
-			    prio = 3;
-			} else {
-			    // with no localized subs found, try any else instead
-			    prio = 2;
-			}
-		    }
-		    if (!prio) {
-			// doesn't contain the movie name
-			// don't try in the mplayer subtitle directory
-			if ((j == 0) && (sub_match_fuzziness >= 2)) {
-			    prio = 1;
-			}
-		    }
-
-                    mp_msg(MSGT_SUBREADER, MSGL_DBG2, "Potential sub file: "
-                           "\"%s\"  Priority: %d\n", de->d_name, prio);
-		    if (prio) {
-			prio += prio;
-#ifdef CONFIG_ICONV
-			if (i<3){ // prefer UTF-8 coded
-			    prio++;
-			}
-#endif
-			sprintf(tmpresult, "%s%s", j == 0 ? f_dir : path, de->d_name);
-//			fprintf(stderr, "%s priority %d\n", tmpresult, prio);
-			if ((f = fopen(tmpresult, "rt"))) {
-			    fclose(f);
-			    result[subcnt].priority = prio;
-			    result[subcnt].fname = strdup(tmpresult);
-			    subcnt++;
-			}
-		    }
-
-		}
-		if (subcnt >= MAX_SUBTITLE_FILES) break;
-	    }
-	    closedir(d);
-	}
-
-    }
-
-    free(tmp_sub_id);
-
-    free(f_dir);
-    free(f_fname);
-    f