Remove MEncoder

Disable MEncoder compilation and remove files used by MEncoder
only. There's no attempt to remove all references to MEncoder from the
build system, documentation etc at this point.

Removed files: (muxers, audio/video encoders, misc)

mencoder.c
cfg-mencoder.h
parser-mecmd.[ch]
xvid_vbr.[ch]
libmpdemux/muxer*
libmpcodecs/ae*
libmpcodecs/ve*
libmpcodecs/native/rtjpegn.[ch]
libmpcodecs/native/mmx.h   // was used by rtjpegn only

Rationale:

MEncoder is still useful for some people, but there's not much
potential for further development; in the long run almost all use
cases can be handled better by solutions based on something else (for
example using FFmpeg or encoding MPlayer output). FFmpeg is already
getting video filtering support which should work for some common
MEncoder uses.

Keeping MEncoder working takes extra work that is away from player
development. While that amount of work is not huge (mostly MEncoder
can be just ignored), it's not completely insignificant either.

MEncoder is still maintained to some degree in the svn tree, so if
necessary it's possible to use it from there for now. This tree has
never had major improvements for the MEncoder side, so using svn
MEncoder instead should be no major loss.

1 files changed, 0 insertions, 1779 deletions

diff --git a/mencoder.c b/mencoder.c
deleted file mode 100644
index 34053e3fce..0000000000
--- a/mencoder.c
+++ /dev/null
@@ -1,1779 +0,0 @@
-/*
- * 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.
- */
-
-#define VCODEC_COPY 0
-#define VCODEC_FRAMENO 1
-// real codecs:
-#define VCODEC_LIBAVCODEC 4
-#define VCODEC_VFW 7
-#define VCODEC_LIBDV 8
-#define VCODEC_XVID 9
-#define VCODEC_QTVIDEO 10
-#define VCODEC_NUV 11
-#define VCODEC_RAW 12
-#define VCODEC_X264 13
-
-#define ACODEC_COPY 0
-#define ACODEC_PCM 1
-#define ACODEC_VBRMP3 2
-#define ACODEC_NULL 3
-#define ACODEC_LAVC 4
-#define ACODEC_TOOLAME 5
-#define ACODEC_FAAC 6
-#define ACODEC_TWOLAME 7
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <signal.h>
-#include "config.h"
-
-#ifdef __MINGW32__
-#define        SIGHUP 1
-#define        SIGQUIT 3
-#define        SIGPIPE 13
-#endif
-#if defined(__MINGW32__) || defined(__CYGWIN__)
-#include <windows.h>
-#endif
-
-#include <sys/time.h>
-
-#include "mp_msg.h"
-#include "av_log.h"
-
-#include "codec-cfg.h"
-#include "m_option.h"
-#include "m_config.h"
-#include "parser-mecmd.h"
-#include "parser-cfg.h"
-#include "mp_fifo.h"
-#include "path.h"
-
-#include "stream/stream.h"
-#include "libmpdemux/aviprint.h"
-#include "libmpdemux/demuxer.h"
-#include "libmpdemux/stheader.h"
-#include "libmpdemux/mp3_hdr.h"
-#include "libmpdemux/muxer.h"
-
-#include "input/input.h"
-#include "libvo/video_out.h"
-
-#include "libaf/af_format.h"
-
-#include "libmpcodecs/mp_image.h"
-#include "libmpcodecs/dec_audio.h"
-#include "libmpcodecs/dec_video.h"
-#include "libmpcodecs/vf.h"
-#include "libmpcodecs/vd.h"
-
-// for MPEGLAYER3WAVEFORMAT:
-#include "libmpdemux/ms_hdr.h"
-
-#include <inttypes.h>
-
-#include "libvo/fastmemcpy.h"
-
-#include "osdep/timer.h"
-
-#ifdef CONFIG_DVDREAD
-#include "stream/stream_dvd.h"
-#endif
-
-#include "stream/stream_dvdnav.h"
-#include "libavcodec/avcodec.h"
-
-#include "libmpcodecs/ae.h"
-#include "options.h"
-#include "defaultopts.h"
-
-MPOpts opts;
-struct osd_state *osd;
-
-const int under_mencoder = 1;
-int vo_doublebuffering=0;
-int vo_directrendering=0;
-int forced_subs_only=0;
-
-//--------------------------
-
-// cache2:
-int stream_cache_size=-1;
-#ifdef CONFIG_STREAM_CACHE
-float stream_cache_min_percent=20.0;
-float stream_cache_seek_min_percent=50.0;
-#endif
-
-int vobsub_id=-1;
-static char* spudec_ifo=NULL;
-
-static char** audio_codec_list=NULL;  // override audio codec
-static char** video_codec_list=NULL;  // override video codec
-static char** audio_fm_list=NULL;     // override audio codec family
-static char** video_fm_list=NULL;     // override video codec family
-extern char *demuxer_name; // override demuxer
-extern char *audio_demuxer_name; // override audio demuxer
-extern char *sub_demuxer_name; // override sub demuxer
-
-static int out_audio_codec=-1;
-static int out_video_codec=-1;
-
-int out_file_format=MUXER_TYPE_AVI;	// default to AVI
-int quiet=0;
-double video_time_usage=0;
-double vout_time_usage=0;
-double max_video_time_usage=0;
-double max_vout_time_usage=0;
-double cur_video_time_usage=0;
-double cur_vout_time_usage=0;
-int benchmark=0;
-
-#include "osdep/priority.h"
-
-// A-V sync:
-int delay_corrected=1;
-static float default_max_pts_correction=-1;//0.01f;
-static float max_pts_correction=0;//default_max_pts_correction;
-static float c_total=0;
-
-static float audio_preload=0.5;
-static float audio_delay_fix=0.0;
-static float audio_delay=0.0;
-static int ignore_start=0;
-static int audio_density=2;
-
-double force_fps=0;
-static double force_ofps=0; // set to 24 for inverse telecine
-static int skip_limit=-1;
-
-static int force_srate=0;
-static int audio_output_format=0;
-
-char *vobsub_out=NULL;
-unsigned int vobsub_out_index=0;
-char *vobsub_out_id=NULL;
-
-char* out_filename=NULL;
-
-char *force_fourcc=NULL;
-int force_audiofmttag=-1;
-
-char* passtmpfile="divx2pass.log";
-
-static int play_n_frames=-1;
-static int play_n_frames_mf=-1;
-
-#include "libvo/font_load.h"
-#include "libvo/sub.h"
-
-// sub:
-char *font_name=NULL;
-char *sub_font_name=NULL;
-extern int font_fontconfig;
-float font_factor=0.75;
-char **sub_name=NULL;
-float sub_delay=0;
-float sub_fps=0;
-int   sub_auto = 0;
-int   subcc_enabled=0;
-int   suboverlap_enabled = 1;
-
-int auto_expand=1;
-int encode_duplicates=1;
-
-// infos are empty by default
-char *info_name=NULL;
-char *info_artist=NULL;
-char *info_genre=NULL;
-char *info_subject=NULL;
-char *info_copyright=NULL;
-char *info_sourceform=NULL;
-char *info_comment=NULL;
-
-// Needed by libmpcodecs vf_vo.c
-int vo_config(struct vo *vo, uint32_t width, uint32_t height,
-	      uint32_t d_width, uint32_t d_height, uint32_t flags,
-	      char *title, uint32_t format) { abort(); }
-int vo_control(struct vo *vo, uint32_t request, void *data) { abort(); }
-void vo_seek_reset(struct vo *vo) { abort(); }
-int vo_draw_image(struct vo *vo, struct mp_image *mpi, double pts) { abort(); }
-int vo_draw_frame(struct vo *vo, uint8_t *src[]) { abort(); }
-int vo_draw_slice(struct vo *vo, uint8_t *src[], int stride[], int w, int h, int x, int y) { abort(); }
-void vo_draw_osd(struct vo *vo, struct osd_state *osd) { abort(); }
-void vo_flip_page(struct vo *vo, uint32_t pts_us, int duration) { abort(); }
-void vo_check_events(struct vo *vo) { abort(); }
-
-// Needed by getch2
-struct mp_fifo;
-void mplayer_put_key(struct mp_fifo *fifo, int code)
-{
-}
-
-#include "ass_mp.h"
-char *current_module;
-#include "mpcommon.h"
-
-// Needed by mpcommon.c
-void set_osd_subtitle(struct MPContext *mpctx, subtitle *subs) {
-    vo_sub = subs;
-    vo_osd_changed(OSDTYPE_SUBTITLE);
-}
-
-//-------------------------- config stuff:
-
-m_config_t* mconfig;
-
-static int cfg_inc_verbose(m_option_t *conf){ ++verbose; return 0;}
-
-static int cfg_include(m_option_t *conf, char *filename){
-	return m_config_parse_config_file(mconfig, filename);
-}
-
-static double seek_to_sec;
-static off_t seek_to_byte=0;
-
-static m_time_size_t end_at = { .type = END_AT_NONE, .pos = 0 };
-
-static char * frameno_filename=NULL;
-
-typedef struct {
-    unsigned char* start;
-    int in_size;
-    float frame_time;
-    int already_read;
-} s_frame_data;
-
-#include "edl.h"
-static edl_record_ptr edl_records = NULL; ///< EDL entries memory area
-static edl_record_ptr next_edl_record = NULL; ///< only for traversing edl_records
-static short edl_muted; ///< Stores whether EDL is currently in muted mode.
-static short edl_seeking; ///< When non-zero, stream is seekable.
-static short edl_seek_type; ///< When non-zero, frames are discarded instead of seeking.
-
-#include "cfg-mencoder.h"
-
-#include "spudec.h"
-#include "vobsub.h"
-
-#include "libao2/audio_out.h"
-/* FIXME */
-static void mencoder_exit(int level, const char *how)
-{
-    if (how)
-	mp_tmsg(MSGT_MENCODER, MSGL_INFO, "\nExiting... (%s)\n", how);
-    else
-	mp_tmsg(MSGT_MENCODER, MSGL_INFO, "\nExiting...\n");
-
-    exit(level);
-}
-
-static void parse_cfgfiles( m_config_t* conf )
-{
-  char *conffile;
-  if (!disable_system_conf &&
-      m_config_parse_config_file(conf, MPLAYER_CONFDIR "/mencoder.conf") < 0)
-    mencoder_exit(1,_("config file error"));
-
-  if (!disable_user_conf) {
-    if ((conffile = get_path("mencoder.conf")) == NULL) {
-      mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"get_path(\"config\") problem\n");
-    } else {
-      if (m_config_parse_config_file(conf, conffile) < 0)
-        mencoder_exit(1,_("config file error"));
-      free(conffile);
-    }
-  }
-}
-
-
-//---------------------------------------------------------------------------
-
-static int dec_audio(sh_audio_t *sh_audio,unsigned char* buffer,int total){
-    int size=0;
-    int at_eof=0;
-    while(size<total && !at_eof){
-	int len=total-size;
-		if (decode_audio(sh_audio, len) < 0) at_eof=1;
-		if(len>sh_audio->a_out_buffer_len) len=sh_audio->a_out_buffer_len;
-		fast_memcpy(buffer+size,sh_audio->a_out_buffer,len);
-		sh_audio->a_out_buffer_len-=len; size+=len;
-		if(sh_audio->a_out_buffer_len>0)
-		    fast_memcpy(sh_audio->a_out_buffer,&sh_audio->a_out_buffer[len],sh_audio->a_out_buffer_len);
-    }
-    return size;
-}
-
-//---------------------------------------------------------------------------
-
-static volatile int at_eof=0;
-static volatile int interrupted=0;
-
-static void exit_sighandler(int x){
-    at_eof=1;
-    interrupted=2; /* 1 means error */
-}
-
-static muxer_t* muxer=NULL;
-
-static void add_subtitles(char *filename, float fps, int silent)
-{
-    sub_data *subd;
-#ifdef CONFIG_ASS
-    ASS_Track *asst = 0;
-#endif
-
-    if (!filename) return;
-
-    subd = sub_read_file(filename, fps);
-#ifdef CONFIG_ASS
-    if (opts.ass_enabled)
-#ifdef CONFIG_ICONV
-        asst = ass_read_file(ass_library, filename, sub_cp);
-#else
-        asst = ass_read_file(ass_library, filename, 0);
-#endif
-    if (opts.ass_enabled && subd && !asst)
-        asst = ass_read_subdata(ass_library, subd, fps);
-
-    if (!asst && !subd && !silent)
-#else
-    if (!subd && !silent)
-#endif
-        mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Cannot load subtitles: %s\n",
-                filename_recode(filename));
-
-#ifdef CONFIG_ASS
-    if (!asst && !subd) return;
-    ass_track = asst;
-#else
-    if (!subd) return;
-#endif
-    mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_FILE_SUB_FILENAME=%s\n",
-	   filename_recode(filename));
-    subdata = subd;
-}
-
-/* This function returns the absolute time for which MEncoder will switch files
- * or move in the file so audio can be cut correctly. -1 if there is no limit. */
-static float stop_time(demuxer_t* demuxer, muxer_stream_t* mux_v)
-{
-	float timeleft = -1;
-	if (play_n_frames >= 0) timeleft = mux_v->timer + play_n_frames * (double)(mux_v->h.dwScale) / mux_v->h.dwRate;
-	if (end_at.type == END_AT_TIME && (timeleft > end_at.pos || timeleft == -1)) timeleft = end_at.pos;
-	if (next_edl_record && demuxer && demuxer->video) { // everything is OK to be checked
-		float tmp = mux_v->timer + next_edl_record->start_sec - demuxer->video->pts;
-		if (timeleft == -1 || timeleft > tmp) {
-			// There's less time in EDL than what we already know
-			if (next_edl_record->action == EDL_SKIP && edl_seeking) {
-				timeleft = tmp;
-			} else if (next_edl_record->action == EDL_MUTE) {
-				//timeleft = next_edl_record->start_sec - demuxer->video->pts;
-				// For the moment (and probably forever) EDL mute doesn't work in MEncoder
-			}
-		}
-	}
-	return timeleft;
-}
-
-/// Returns a_pts
-static float calc_a_pts(demux_stream_t *d_audio)
-{
-    sh_audio_t * sh_audio = d_audio ? d_audio->sh : NULL;
-    float a_pts = 0.;
-    if (sh_audio)
-        a_pts = d_audio->pts + (ds_tell_pts(d_audio) - sh_audio->a_in_buffer_len)/(float)sh_audio->i_bps;
-    return a_pts;
-}
-
-/** \brief Seeks audio forward to pts by dumping audio packets
- *  \return The current audio pts. */
-static float forward_audio(float pts, demux_stream_t *d_audio, muxer_stream_t* mux_a)
-{
-    sh_audio_t * sh_audio = d_audio ? d_audio->sh : NULL;
-    int samplesize, avg;
-    float a_pts = calc_a_pts(d_audio);
-
-    if (!sh_audio) return a_pts;
-
-    if (sh_audio->audio.dwScale) samplesize = sh_audio->audio.dwSampleSize;
-    else samplesize = (sh_audio->wf ? sh_audio->wf->nBlockAlign : 1);
-    avg = (sh_audio->wf ? sh_audio->wf->nAvgBytesPerSec : sh_audio->i_bps);
-
-    // after a demux_seek, a_pts will be zero until you read some audio.
-    // carefully checking if a_pts is truely correct by reading tiniest amount of data possible.
-    if (pts > a_pts && a_pts == 0.0 && samplesize) {
-        if (demux_read_data(sh_audio->ds,mux_a->buffer,samplesize) <= 0) return a_pts; // EOF
-        a_pts = calc_a_pts(d_audio);
-    }
-
-    while (pts > a_pts) {
-        int len;
-        if (samplesize) {
-            len = avg * (pts - a_pts > 0.5 ? 0.5 : pts - a_pts);
-            len/= samplesize; if(len<1) len=1;
-            len*= samplesize;
-            len = demux_read_data(sh_audio->ds,mux_a->buffer,len);
-        } else {
-            unsigned char * crap;
-            len = ds_get_packet(sh_audio->ds, &crap);
-        }
-        if (len <= 0) break; // EOF of audio.
-        a_pts = calc_a_pts(d_audio);
-    }
-    return a_pts;
-}
-
-/** \brief Seeks slowly by dumping frames.
- *  \return 1 for success, 2 for EOF. */
-static int slowseek(float end_pts, demux_stream_t *d_video,
-                    demux_stream_t *d_audio, muxer_stream_t *mux_a,
-                    s_frame_data *frame_data, int framecopy, int print_info)
-{
-    sh_video_t * sh_video = d_video->sh;
-    vf_instance_t * vfilter = sh_video ? sh_video->vfilter : NULL;
-    int done = 0;
-
-    while (!interrupted) {
-        float a_pts = 0.;
-
-        if (!frame_data->already_read) { // when called after fixdelay, a frame is already read
-            frame_data->in_size = video_read_frame(sh_video, &frame_data->frame_time, &frame_data->start, force_fps);
-            if(frame_data->in_size<0) return 2;
-            sh_video->timer += frame_data->frame_time;
-        }
-        frame_data->already_read = 0;
-
-        a_pts = forward_audio(sh_video->pts - frame_data->frame_time + audio_delay, d_audio, mux_a);
-
-        if (done) {
-            // wait for keyframe in case of -ovc copy
-            if (!framecopy || (sh_video->ds->flags & 1)) {
-                frame_data->already_read = 1;
-                return 1;
-            }
-        }
-        if (sh_video->pts >= end_pts) done = 1;
-
-        if (vfilter) {
-            sh_video->vfilter->control(sh_video->vfilter, VFCTRL_SET_OSD_OBJ,
-                                       osd);
-            int softskip = (vfilter->control(vfilter, VFCTRL_SKIP_NEXT_FRAME, 0) == CONTROL_TRUE);
-            void *decoded_frame = decode_video(sh_video, frame_data->start, frame_data->in_size, !softskip, MP_NOPTS_VALUE);
-	    if (decoded_frame)
-                if (filter_video(sh_video, decoded_frame, MP_NOPTS_VALUE)) {
-                    struct vf_instance *vf = sh_video->vfilter;
-                    vf->control(vf, VFCTRL_DRAW_EOSD, NULL);
-                    vf->control(vf, VFCTRL_DRAW_OSD, osd);
-                }
-        }
-
-        if (print_info) mp_tmsg(MSGT_MENCODER, MSGL_STATUS,
-               "EDL SKIP: Start: %.2f  End: %.2f   Current: V: %.2f  A: %.2f     \r",
-               next_edl_record->start_sec, next_edl_record->stop_sec,
-               sh_video->pts, a_pts);
-    }
-    if (interrupted) return 2;
-    return 1;
-}
-
-/// Deletes audio or video as told by -delay to sync
-static void fixdelay(demux_stream_t *d_video, demux_stream_t *d_audio,
-                     muxer_stream_t *mux_a, s_frame_data *frame_data,
-                     int framecopy)
-{
-    // TODO: Find a way to encode silence instead of deleting video
-    sh_video_t * sh_video = d_video->sh;
-    float a_pts;
-
-    // demux_seek has a weirdness that sh_video->pts is meaningless,
-    // until a single frame is read... Same for audio actually too.
-    // Reading one frame, and keeping it.
-    frame_data->in_size = video_read_frame(sh_video, &frame_data->frame_time, &frame_data->start, force_fps);
-    if(frame_data->in_size<0) return;
-    sh_video->timer += frame_data->frame_time;
-    frame_data->already_read = 1;
-
-    a_pts = forward_audio(sh_video->pts - frame_data->frame_time + audio_delay, d_audio, mux_a);
-
-    if (audio_delay > 0) return;
-    else if (sh_video->pts - frame_data->frame_time + audio_delay >= a_pts) return;
-
-    slowseek(a_pts - audio_delay, d_video, d_audio, mux_a, frame_data, framecopy, 0);
-}
-
-/** \brief Seeks for EDL
- *  \return 1 for success, 0 for failure, 2 for EOF. */
-static int edl_seek(edl_record_ptr next_edl_record, demuxer_t *demuxer,
-                    demux_stream_t *d_audio, muxer_stream_t *mux_a,
-                    s_frame_data *frame_data, int framecopy)
-{
-    sh_video_t * sh_video = demuxer->video ? demuxer->video->sh : NULL;
-
-    if (!sh_video) return 0;
-    if (sh_video->pts >= next_edl_record->stop_sec) return 1; // nothing to do...
-
-    if (!edl_seek_type) {
-        if(demux_seek(demuxer, next_edl_record->stop_sec - sh_video->pts, audio_delay, 0)){
-            sh_video->pts = demuxer->video->pts;
-            //if (vo_vobsub) vobsub_seek(vo_vobsub,sh_video->pts);
-            resync_video_stream(sh_video);
-            //if(vo_spudec) spudec_reset(vo_spudec);
-            if (audio_delay != 0.0) fixdelay(demuxer->video, d_audio, mux_a, frame_data, framecopy);
-            return 1;
-        }
-        // non-seekable stream.
-        return 0;
-    }
-
-    // slow seek, read every frame.
-
-    return slowseek(next_edl_record->stop_sec, demuxer->video, d_audio, mux_a, frame_data, framecopy, 1);
-}
-
-
-int main(int argc,char* argv[]){
-
-stream_t* stream=NULL;
-stream_t* ostream=NULL;
-demuxer_t* demuxer=NULL;
-stream_t* stream2=NULL;
-demuxer_t* demuxer2=NULL;
-demux_stream_t *d_audio=NULL;
-demux_stream_t *d_video=NULL;
-demux_stream_t *d_dvdsub=NULL;
-sh_audio_t *sh_audio=NULL;
-sh_video_t *sh_video=NULL;
-int file_format=DEMUXER_TYPE_UNKNOWN;
-int i=DEMUXER_TYPE_UNKNOWN;
-void *vobsub_writer=NULL;
-s_frame_data frame_data = { .start = NULL, .in_size = 0, .frame_time = 0., .already_read = 0 };
-
-uint32_t ptimer_start;
-uint32_t audiorate=0;
-uint32_t videorate=0;
-uint32_t audiosamples=1;
-uint32_t videosamples=1;
-uint32_t skippedframes=0;
-uint32_t duplicatedframes=0;
-uint32_t badframes=0;
-
-muxer_stream_t* mux_a=NULL;
-muxer_stream_t* mux_v=NULL;
-off_t muxer_f_size=0;
-
-double v_pts_corr=0;
-double v_timer_corr=0;
-
-m_entry_t* filelist = NULL;
-char* filename=NULL;
-
-int decoded_frameno=0;
-int next_frameno=-1;
-int curfile=0;
-int new_srate=0;
-
-unsigned int timer_start=0;
-ao_data_t ao_data = {0,0,0,0,OUTBURST,-1,0};
-
-audio_encoding_params_t aparams;
-audio_encoder_t *aencoder = NULL;
-
-  mp_msg_init();
-  set_av_log_callback();
-
-  // Create the config context and register the options
-  set_default_mencoder_options(&opts);
-  mconfig = m_config_new(&opts, cfg_include);
-  m_config_register_options(mconfig,mencoder_opts);
-  m_config_register_options(mconfig, common_opts);
-
-  // Preparse the command line
-  m_config_preparse_command_line(mconfig,argc,argv);
-
-  print_version("MEncoder");
-
-#if (defined(__MINGW32__) || defined(__CYGWIN__)) && defined(CONFIG_WIN32DLL)
-  set_path_env();
-#endif
-
-  InitTimer();
-
-// check codec.conf
-if(!codecs_file || !parse_codec_cfg(codecs_file)){
-  if(!parse_codec_cfg(get_path("codecs.conf"))){
-    if(!parse_codec_cfg(MPLAYER_CONFDIR "/codecs.conf")){
-      if(!parse_codec_cfg(NULL)){
-	mencoder_exit(1,NULL);
-      }
-      mp_tmsg(MSGT_MENCODER,MSGL_V,"Using built-in default codecs.conf.\n");
-    }
-  }
-}
-
- parse_cfgfiles(mconfig);
- filelist = m_config_parse_me_command_line(mconfig, argc, argv);
- if(!filelist) mencoder_exit(1, _("error parsing command line"));
-
-{
-	char *extension;
-
-	if (!out_filename) mencoder_exit(1,_("No output file specified, please see the -o option."));
-	extension=strrchr(out_filename,'.');
-	if (extension != NULL && strlen(extension) > 3 && strlen(extension) < 6)
-	{
-		extension++;
-
-		switch (out_file_format)
-		{
-			case MUXER_TYPE_AVI:
-			if (strcasecmp(extension,"avi"))
-				mp_tmsg(MSGT_MENCODER, MSGL_WARN, "\nWARNING: OUTPUT FILE FORMAT IS _AVI_. See -of help.\n");
-			break;
-
-			case MUXER_TYPE_MPEG:
-			if (strcasecmp(extension,"mpg") &&
-				strcasecmp(extension,"mpeg") &&
-				strcasecmp(extension,"vob"))
-				mp_tmsg(MSGT_MENCODER, MSGL_WARN, "\nWARNING: OUTPUT FILE FORMAT IS _MPEG_. See -of help.\n");
-			break;
-		}
-	}
-}
- /* Display what configure line was used */
- mp_msg(MSGT_MENCODER, MSGL_V, "Configuration: " CONFIGURATION "\n");
-
-#define FormatNotRecognized _("============ Sorry, this file format is not recognized/supported =============\n"\
-"=== If this file is an AVI, ASF or MPEG stream, please contact the author! ===\n")
-
-
-if (frameno_filename) {
-  stream2=open_stream(frameno_filename, NULL, NULL);
-  if(stream2){
-    demuxer2=demux_open(&opts, stream2,DEMUXER_TYPE_AVI,-1,-1,-2,NULL);
-    if(demuxer2) mp_tmsg(MSGT_MENCODER, MSGL_INFO, "Using pass3 control file: %s\n", frameno_filename);
-    else mp_tmsg(MSGT_DEMUXER,MSGL_ERR, FormatNotRecognized);
-  }
-}
-
-#ifdef CONFIG_PRIORITY
-  set_priority();
-#endif
-
-  if (codec_path)
-    set_codec_path(codec_path);
-
-// check font
-#ifdef CONFIG_FREETYPE
-  init_freetype();
-#endif
-#ifdef CONFIG_FONTCONFIG
-  if(font_fontconfig <= 0)
-  {
-#endif
-#ifdef CONFIG_BITMAP_FONT
-  if(font_name){
-       vo_font=read_font_desc(font_name,font_factor,verbose>1);
-       if(!vo_font) mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Cannot load bitmap font: %s\n",font_name);
-  } else {
-      // try default:
-       vo_font=read_font_desc(get_path("font/font.desc"),font_factor,verbose>1);
-       if(!vo_font)
-         vo_font=read_font_desc(MPLAYER_DATADIR "/font/font.desc",font_factor,verbose>1);
-  }
-#endif
-#ifdef CONFIG_FONTCONFIG
-  }
-#endif
-
-  osd = osd_create();
-
-  /* HACK, for some weird reason, push() has to be called twice,
-     otherwise options are not saved correctly */
-  m_config_push(mconfig);
-play_next_file:
-  m_config_push(mconfig);
-  m_entry_set_options(mconfig,&filelist[curfile]);
-  filename = filelist[curfile].name;
-
-#ifdef CONFIG_ASS
-  ass_library = ass_init();
-#endif
-
-  if(!filename){
-	mp_tmsg(MSGT_CPLAYER, MSGL_FATAL, "\nFilename missing.\n\n");
-	mencoder_exit(1,NULL);
-  }
-  stream=open_stream(filename,0,&file_format);
-
-  if(!stream){
-	mp_tmsg(MSGT_CPLAYER, MSGL_FATAL, "Cannot open file/device.\n");
-	mencoder_exit(1,NULL);
-  }
-
-  mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "success: format: %d  data: 0x%X - 0x%x\n", file_format, (int)(stream->start_pos), (int)(stream->end_pos));
-
-#ifdef CONFIG_DVDREAD
-if(stream->type==STREAMTYPE_DVD){
-  if(opts.audio_lang && opts.audio_id==-1) opts.audio_id=dvd_aid_from_lang(stream,opts.audio_lang);
-  if(opts.sub_lang && opts.sub_id==-1) opts.sub_id=dvd_sid_from_lang(stream,opts.sub_lang);
-}
-#endif
-
-#ifdef CONFIG_DVDNAV
-if(stream->type==STREAMTYPE_DVDNAV){
-  if(opts.audio_lang && opts.audio_id==-1) opts.audio_id=mp_dvdnav_aid_from_lang(stream,opts.audio_lang);
-  if(opts.sub_lang && opts.sub_id==-1) opts.sub_id=mp_dvdnav_sid_from_lang(stream,opts.sub_lang);
-}
-#endif
-
-  stream->start_pos+=seek_to_byte;
-
-  if(stream_cache_size>0) stream_enable_cache(stream,stream_cache_size*1024,0,0);
-
-  if(demuxer2) opts.audio_id=-2; /* do NOT read audio packets... */
-
-  demuxer=demux_open(&opts, stream,file_format,opts.audio_id,opts.video_id,opts.sub_id,filename);
-  if(!demuxer){
-    mp_tmsg(MSGT_DEMUXER, MSGL_FATAL, FormatNotRecognized);
-    mp_tmsg(MSGT_DEMUXER, MSGL_FATAL, "Cannot open demuxer.\n");
-	mencoder_exit(1,NULL);
-  }
-
-  if (ts_prog) {
-    demux_program_t prog = { .progid = ts_prog };
-    if (demux_control(demuxer, DEMUXER_CTRL_IDENTIFY_PROGRAM, &prog) != DEMUXER_CTRL_NOTIMPL) {
-      opts.audio_id = prog.aid; // switching is handled by select_audio below
-      opts.video_id = prog.vid;
-      demuxer_switch_video(demuxer, opts.video_id);
-    }
-  }
-  select_audio(demuxer, opts.audio_id, opts.audio_lang);
-
-  if (opts.sub_id < -1 && opts.sub_lang)
-    opts.sub_id = demuxer_sub_track_by_lang(demuxer, opts.sub_lang);
-
-  if (opts.sub_id < -1)
-    opts.sub_id = demuxer_default_sub_track(demuxer);
-
-  for (i = 0; i < MAX_S_STREAMS; i++) {
-    sh_sub_t *sh = demuxer->s_streams[i];
-    if (sh && sh->sid == opts.sub_id) {
-      demuxer->sub->id = i;
-      demuxer->sub->sh = sh;
-      break;
-    }
-  }
-
-  if(opts.chapterrange[0]>1) {
-    double pts;
-    if (demuxer_seek_chapter(demuxer, opts.chapterrange[0]-1, &pts, NULL) >= 0 && pts > -1.0)
-      seek_to_sec = pts;
-  }
-
-d_audio=demuxer2 ? demuxer2->audio : demuxer->audio;
-d_video=demuxer->video;
-d_dvdsub=demuxer->sub;
-sh_audio=d_audio->sh;
-sh_video=d_video->sh;
-
-  if(!sh_video)
-  {
-	mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"Video stream is mandatory!\n");
-	mencoder_exit(1,NULL);
-  }
-
-  if(!video_read_properties(sh_video)){
-      mp_tmsg(MSGT_CPLAYER, MSGL_FATAL, "Video: Cannot read properties.\n");
-      mencoder_exit(1,NULL);
-  }
-
-  mp_tmsg(MSGT_MENCODER,MSGL_INFO, "[V] filefmt:%d  fourcc:0x%X  size:%dx%d  fps:%5.3f  ftime:=%6.4f\n",
-   demuxer->file_format,sh_video->format, sh_video->disp_w,sh_video->disp_h,
-   sh_video->fps,sh_video->frametime
-  );
-
-  if(force_fps){
-    sh_video->fps=force_fps;
-    sh_video->frametime=1.0f/sh_video->fps;
-    mp_tmsg(MSGT_MENCODER,MSGL_INFO,"Input fps will be interpreted as %5.3f instead.\n", sh_video->fps);
-  }
-
-  if(sh_audio && out_audio_codec<0){
-    if(opts.audio_id==-2)
-	mp_tmsg(MSGT_MENCODER,MSGL_ERR,"This demuxer doesn't support -nosound yet.\n");
-    mp_tmsg(MSGT_MENCODER,MSGL_FATAL,"\nNo audio encoder (-oac) selected. Select one (see -oac help) or use -nosound.\n");
-    mencoder_exit(1,NULL);
-  }
-  if(sh_video && out_video_codec<0){
-    mp_tmsg(MSGT_MENCODER,MSGL_FATAL,"\nNo video encoder (-ovc) selected. Select one (see -ovc help).\n");
-    mencoder_exit(1,NULL);
-  }
-
-if(sh_audio && (out_audio_codec || seek_to_sec || !sh_audio->wf || opts.playback_speed != 1.0)){
-  // Go through the codec.conf and find the best codec...
-  mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
-  if(!init_best_audio_codec(sh_audio,audio_codec_list,audio_fm_list)){
-    sh_audio=d_audio->sh=NULL; // failed to init :(
-  }
-  mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
-}
-
-  if (sh_audio) {
-    new_srate = sh_audio->samplerate;
-    if (opts.playback_speed != 1.0) {
-        new_srate *= opts.playback_speed;
-        // limits are taken from libaf/af_resample.c
-        if (new_srate < 8000) new_srate = 8000;
-        if (new_srate > 192000) new_srate = 192000;
-        opts.playback_speed = (float)new_srate / (float)sh_audio->samplerate;
-    }
-  }
-
-// set up video encoder:
-
-if (!curfile) { // curfile is non zero when a second file is opened
-if (vobsub_out) {
-    unsigned int palette[16], width, height;
-    unsigned char tmp[3] = { 0, 0, 0 };
-    if (spudec_ifo && vobsub_parse_ifo(NULL,spudec_ifo, palette, &width, &height, 1, opts.sub_id, tmp) >= 0)
-	vobsub_writer = vobsub_out_open(vobsub_out, palette, sh_video->disp_w, sh_video->disp_h,
-					vobsub_out_id?vobsub_out_id:(char *)tmp, vobsub_out_index);
-#ifdef CONFIG_DVDREAD
-    if (vobsub_writer == NULL) {
-	char tmp[3];
-	if (vobsub_out_id == NULL && stream->type == STREAMTYPE_DVD) {
-	    int i;
-	    dvd_priv_t *dvd = (dvd_priv_t*)stream->priv;
-	    for (i = 0; i < dvd->nr_of_subtitles; ++i)
-		if (dvd->subtitles[i].id == opts.sub_id) {
-		    tmp[0] = (dvd->subtitles[i].language >> 8) & 0xff;
-		    tmp[1] = dvd->subtitles[i].language & 0xff;
-		    tmp[2] = 0;
-		    vobsub_out_id = tmp;
-		    break;
-		}
-	}
-	vobsub_writer=vobsub_out_open(vobsub_out, stream->type==STREAMTYPE_DVD?((dvd_priv_t *)(stream->priv))->cur_pgc->palette:NULL,
-				      sh_video->disp_w, sh_video->disp_h, vobsub_out_id, vobsub_out_index);
-    }
-#endif
-}
-else {
-if (spudec_ifo) {
-  unsigned int palette[16], width, height;
-  if (vobsub_parse_ifo(NULL,spudec_ifo, palette, &width, &height, 1, -1, NULL) >= 0)
-    vo_spudec=spudec_new_scaled(palette, sh_video->disp_w, sh_video->disp_h, NULL, 0);
-}
-#ifdef CONFIG_DVDREAD
-if (vo_spudec==NULL) {
-vo_spudec=spudec_new_scaled(stream->type==STREAMTYPE_DVD?((dvd_priv_t *)(stream->priv))->cur_pgc->palette:NULL,
-                           sh_video->disp_w, sh_video->disp_h, NULL, 0);
-}
-#endif
-if (vo_spudec)
-  spudec_set_forced_subs_only(vo_spudec, forced_subs_only);
-}
-
-ostream = open_output_stream(out_filename, 0);
-if(!ostream) {
-  mp_tmsg(MSGT_MENCODER, MSGL_FATAL, "Cannot open output file '%s'.\n", out_filename);
-  mencoder_exit(1,NULL);
-}
-
-muxer=muxer_new_muxer(out_file_format,ostream);
-if(!muxer) {
-  mp_tmsg(MSGT_MENCODER, MSGL_FATAL, "Cannot initialize muxer.");
-  mencoder_exit(1,NULL);
-}
-#if 0
-//disabled: it horrybly distorts filtered sound
-if(out_file_format == MUXER_TYPE_MPEG) audio_preload = 0;
-#endif
-
-muxer->audio_delay_fix = audio_delay_fix;
-
-// ============= VIDEO ===============
-
-mux_v=muxer_new_stream(muxer,MUXER_TYPE_VIDEO);
-
-mux_v->buffer_size=0x200000; // 2MB
-mux_v->buffer=malloc(mux_v->buffer_size);
-
-mux_v->source=sh_video;
-
-mux_v->h.dwSampleSize=0; // VBR
-#ifdef CONFIG_LIBAVCODEC
-{
-    double fps = force_ofps?force_ofps:sh_video->fps*opts.playback_speed;
-    AVRational q= av_d2q(fps, fps*1001+2);
-    mux_v->h.dwScale= q.den;
-    mux_v->h.dwRate = q.num;
-}
-#else
-mux_v->h.dwScale=10000;
-mux_v->h.dwRate=mux_v->h.dwScale*(force_ofps?force_ofps:sh_video->fps*opts.playback_speed);
-#endif
-
-mux_v->codec=out_video_codec;
-
-mux_v->bih=NULL;
-}
-sh_video->codec=NULL;
-sh_video->vfilter=NULL; // fixme!
-
-switch(mux_v->codec){
-case VCODEC_COPY:
-	if (!curfile) {
-		if (sh_video->bih) {
-			mux_v->bih=malloc(sh_video->bih->biSize);
-			memcpy(mux_v->bih, sh_video->bih, sh_video->bih->biSize);
-		}
-    else
-    {
-	mux_v->bih=calloc(1,sizeof(BITMAPINFOHEADER));
-	mux_v->bih->biSize=sizeof(BITMAPINFOHEADER);
-	mux_v->bih->biWidth=sh_video->disp_w;
-	mux_v->bih->biHeight=sh_video->disp_h;
-	mux_v->bih->biCompression=sh_video->format;
-	mux_v->bih->biPlanes=1;
-	mux_v->bih->biBitCount=24; // FIXME!!!
-	mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8);
-    }
-	}
-    mp_tmsg(MSGT_MENCODER, MSGL_INFO, "videocodec: framecopy (%dx%d %dbpp fourcc=%x)\n",
-	mux_v->bih->biWidth, mux_v->bih->biHeight,
-	mux_v->bih->biBitCount, mux_v->bih->biCompression);
-
-	if (curfile) {
-		if (sh_video->bih) {
-			if ((mux_v->bih->biSize != sh_video->bih->biSize) ||
-			    memcmp(mux_v->bih, sh_video->bih, sh_video->bih->biSize))
-			{
-				mp_tmsg(MSGT_MENCODER, MSGL_INFO, "videocodec: framecopy (%dx%d %dbpp fourcc=%x)\n",
-				       sh_video->bih->biWidth, sh_video->bih->biHeight,
-				       sh_video->bih->biBitCount, sh_video->bih->biCompression);
-				mp_tmsg(MSGT_MENCODER,MSGL_FATAL,"\nAll video files must have identical fps, resolution, and codec for -ovc copy.\n");
-				mencoder_exit(1,NULL);
-			}
-		}
-		else {
-			if ((mux_v->bih->biWidth != sh_video->disp_w) ||
-			    (mux_v->bih->biHeight != sh_video->disp_h) ||
-			    (mux_v->bih->biCompression != sh_video->format)) {
-				mp_tmsg(MSGT_MENCODER, MSGL_INFO, "videocodec: framecopy (%dx%d %dbpp fourcc=%x)\n",
-				       sh_video->disp_w, sh_video->disp_w, 24, sh_video->format);
-				mp_tmsg(MSGT_MENCODER,MSGL_FATAL,"\nAll video files must have identical fps, resolution, and codec for -ovc copy.\n");
-				mencoder_exit(1,NULL);
-			}
-		}
-	}
-    break;
-case VCODEC_FRAMENO:
-	if (!curfile) {
-    mux_v->bih=calloc(1,sizeof(BITMAPINFOHEADER));
-    mux_v->bih->biSize=sizeof(BITMAPINFOHEADER);
-    mux_v->bih->biWidth=sh_video->disp_w;
-    mux_v->bih->biHeight=sh_video->disp_h;
-    mux_v->bih->biPlanes=1;
-    mux_v->bih->biBitCount=24;
-    mux_v->bih->biCompression=mmioFOURCC('F','r','N','o');
-    mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8);
-	}
-    break;
-default: {
-    static vf_instance_t * ve = NULL;
-  if (!ve) {
-    switch(mux_v->codec){
-    case VCODEC_LIBAVCODEC:
-        sh_video->vfilter=vf_open_encoder(&opts, NULL,"lavc",(char *)mux_v); break;
-    case VCODEC_RAW:
-        sh_video->vfilter=vf_open_encoder(&opts, NULL,"raw",(char *)mux_v); break;
-    case VCODEC_VFW:
-        sh_video->vfilter=vf_open_encode