diff options
Diffstat (limited to 'libmpdemux/demux_viv.c')
| -rw-r--r-- | libmpdemux/demux_viv.c | 769 |
1 files changed, 0 insertions, 769 deletions
diff --git a/libmpdemux/demux_viv.c b/libmpdemux/demux_viv.c deleted file mode 100644 index 7da37ac01c..0000000000 --- a/libmpdemux/demux_viv.c +++ /dev/null @@ -1,769 +0,0 @@ -/* - * VIVO file parser - * copyright (c) 2001 A'rpi - * VIVO text header parser and audio support by alex - * - * 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 <unistd.h> -#include <string.h> /* strtok */ - -#include "config.h" -#include "mp_msg.h" - -#include "stream/stream.h" -#include "demuxer.h" -#include "stheader.h" - -/* parameters ! */ -int vivo_param_version = -1; -char *vivo_param_acodec = NULL; -int vivo_param_abitrate = -1; -int vivo_param_samplerate = -1; -int vivo_param_bytesperblock = -1; -int vivo_param_width = -1; -int vivo_param_height = -1; -int vivo_param_vformat = -1; - -/* VIVO audio standards from vivog723.acm: - - G.723: - FormatTag = 0x111 - Channels = 1 - mono - SamplesPerSec = 8000 - 8khz - AvgBytesPerSec = 800 - BlockAlign (bytes per block) = 24 - BitsPerSample = 8 - - Siren: - FormatTag = 0x112 - Channels = 1 - mono - SamplesPerSec = 16000 - 16khz - AvgBytesPerSec = 2000 - BlockAlign (bytes per block) = 40 - BitsPerSample = 8 -*/ - -//enum { VIVO_AUDIO_G723, VIVO_AUDIO_SIREN }; - -#define VIVO_AUDIO_G723 1 -#define VIVO_AUDIO_SIREN 2 - -typedef struct { - /* generic */ - char version; - int supported; - /* info */ - char *title; - char *author; - char *copyright; - char *producer; - /* video */ - float fps; - int width; - int height; - int disp_width; - int disp_height; - /* audio */ - int audio_codec; - int audio_bitrate; - int audio_samplerate; - int audio_bytesperblock; -} vivo_priv_t; - -/* parse all possible extra headers */ -/* (audio headers are separate - mostly with recordtype=3 or 4) */ -#define TEXTPARSE_ALL 1 - -static void vivo_parse_text_header(demuxer_t *demux, int header_len) -{ - vivo_priv_t* priv = demux->priv; - char *buf; - int i; - char *token; - char *opt, *param; - int parser_in_audio_block = 0; - - if (!demux->priv) - { - priv = malloc(sizeof(vivo_priv_t)); - memset(priv, 0, sizeof(vivo_priv_t)); - demux->priv = priv; - priv->supported = 0; - } - - buf = malloc(header_len); - opt = malloc(header_len); - param = malloc(header_len); - stream_read(demux->stream, buf, header_len); - i=0; - while(i<header_len && buf[i]==0x0D && buf[i+1]==0x0A) i+=2; // skip empty lines - - token = strtok(buf, (char *)&("\x0d\x0a")); - while (token && (header_len>2)) - { - header_len -= strlen(token)+2; - if (sscanf(token, "%[^:]:%[^\n]", opt, param) != 2) - { - mp_msg(MSGT_DEMUX, MSGL_V, "viv_text_header_parser: bad line: '%s' at ~%#"PRIx64"\n", - token, (int64_t)stream_tell(demux->stream)); - break; - } - mp_dbg(MSGT_DEMUX, MSGL_DBG3, "token: '%s' (%zd bytes/%d bytes left)\n", - token, strlen(token), header_len); - mp_dbg(MSGT_DEMUX, MSGL_DBG3, "token => o: '%s', p: '%s'\n", - opt, param); - - /* checking versions: only v1 or v2 is suitable (or known?:) */ - if (!strcmp(opt, "Version")) - { - mp_msg(MSGT_DEMUX, MSGL_DBG2, "Version: %s\n", param); - if (!strncmp(param, "Vivo/1", 6) || !strncmp(param, "Vivo/2", 6)) - { - priv->supported = 1; - /* save major version for fourcc */ - priv->version = param[5]; - } - } - - /* video specific */ - if (!strcmp(opt, "FPS")) - { - mp_msg(MSGT_DEMUX, MSGL_DBG2, "FPS: %f\n", atof(param)); - priv->fps = atof(param); - } - if (!strcmp(opt, "Width")) - { - mp_msg(MSGT_DEMUX, MSGL_DBG2, "Width: %d\n", atoi(param)); - priv->width = atoi(param); - } - if (!strcmp(opt, "Height")) - { - mp_msg(MSGT_DEMUX, MSGL_DBG2, "Height: %d\n", atoi(param)); - priv->height = atoi(param); - } - if (!strcmp(opt, "DisplayWidth")) - { - mp_msg(MSGT_DEMUX, MSGL_DBG2, "Display Width: %d\n", atoi(param)); - priv->disp_width = atoi(param); - } - if (!strcmp(opt, "DisplayHeight")) - { - mp_msg(MSGT_DEMUX, MSGL_DBG2, "Display Height: %d\n", atoi(param)); - priv->disp_height = atoi(param); - } - - /* audio specific */ - if (!strcmp(opt, "RecordType")) - { - /* no audio recordblock by Vivo/1.00, 3 and 4 by Vivo/2.00 */ - if ((atoi(param) == 3) || (atoi(param) == 4)) - parser_in_audio_block = 1; - else - parser_in_audio_block = 0; - } - if (!strcmp(opt, "NominalBitrate")) - { - priv->audio_bitrate = atoi(param); - if (priv->audio_bitrate == 2000) - priv->audio_codec = VIVO_AUDIO_SIREN; - if (priv->audio_bitrate == 800) - priv->audio_codec = VIVO_AUDIO_G723; - } - if (!strcmp(opt, "SamplingFrequency")) - { - priv->audio_samplerate = atoi(param); - if (priv->audio_samplerate == 16000) - priv->audio_codec = VIVO_AUDIO_SIREN; - if (priv->audio_samplerate == 8000) - priv->audio_codec = VIVO_AUDIO_G723; - } - if (!strcmp(opt, "Length") && (parser_in_audio_block == 1)) - { - priv->audio_bytesperblock = atoi(param); /* 24 or 40 kbps */ - if (priv->audio_bytesperblock == 40) - priv->audio_codec = VIVO_AUDIO_SIREN; - if (priv->audio_bytesperblock == 24) - priv->audio_codec = VIVO_AUDIO_G723; - } - - /* only for displaying some informations about movie*/ - if (!strcmp(opt, "Title")) - { - demux_info_add(demux, "title", param); - priv->title = strdup(param); - } - if (!strcmp(opt, "Author")) - { - demux_info_add(demux, "author", param); - priv->author = strdup(param); - } - if (!strcmp(opt, "Copyright")) - { - demux_info_add(demux, "copyright", param); - priv->copyright = strdup(param); - } - if (!strcmp(opt, "Producer")) - { - demux_info_add(demux, "encoder", param); - priv->producer = strdup(param); - } - - /* get next token */ - token = strtok(NULL, (char *)&("\x0d\x0a")); - } - - free(buf); - free(opt); - free(param); -} - -static int vivo_check_file(demuxer_t* demuxer){ - int i=0; - int len; - int c; - unsigned char buf[2048+256]; - vivo_priv_t* priv; - int orig_pos = stream_tell(demuxer->stream); - - mp_msg(MSGT_DEMUX,MSGL_V,"Checking for VIVO\n"); - - c=stream_read_char(demuxer->stream); - if(c==-256) return 0; - len=0; - while((c=stream_read_char(demuxer->stream))>=0x80){ - len+=0x80*(c-0x80); - if(len>1024) return 0; - } - len+=c; - mp_msg(MSGT_DEMUX,MSGL_V,"header block 1 size: %d\n",len); - //stream_skip(demuxer->stream,len); - - priv=malloc(sizeof(vivo_priv_t)); - memset(priv,0,sizeof(vivo_priv_t)); - demuxer->priv=priv; - -#if 0 - vivo_parse_text_header(demuxer, len); - if (priv->supported == 0) - return 0; -#else - /* this is enought for check (for now) */ - stream_read(demuxer->stream,buf,len); - buf[len]=0; -// printf("VIVO header: '%s'\n",buf); - - // parse header: - i=0; - while(i<len && buf[i]==0x0D && buf[i+1]==0x0A) i+=2; // skip empty lines - if(strncmp(buf+i,"Version:Vivo/",13)) return 0; // bad version/type! -#endif - -#if 0 - c=stream_read_char(demuxer->stream); - if(c) return 0; - len2=0; - while((c=stream_read_char(demuxer->stream))>=0x80){ - len2+=0x80*(c-0x80); - if(len+len2>2048) return 0; - } - len2+=c; - mp_msg(MSGT_DEMUX,MSGL_V,"header block 2 size: %d\n",len2); - stream_skip(demuxer->stream,len2); -// stream_read(demuxer->stream,buf+len,len2); -#endif - -// c=stream_read_char(demuxer->stream); -// printf("first packet: %02X\n",c); - - stream_seek(demuxer->stream, orig_pos); - -return DEMUXER_TYPE_VIVO; -} - -static int audio_pos=0; -static int audio_rate=0; - -// return value: -// 0 = EOF or no stream found -// 1 = successfully read a packet -static int demux_vivo_fill_buffer(demuxer_t *demux, demux_stream_t *dsds){ - demux_stream_t *ds=NULL; - int c; - int len=0; - int seq; - int prefix=0; - demux->filepos=stream_tell(demux->stream); - - c=stream_read_char(demux->stream); - if (c == -256) /* EOF */ - return 0; -// printf("c=%x,%02X\n",c,c&0xf0); - if (c == 0x82) - { - /* ok, this works, but pts calculating from header is required! */ - /* FIXME: "Calculate PTS from picture header!" */ - prefix = 1; - c = stream_read_char(demux->stream); - mp_msg(MSGT_DEMUX, MSGL_V, "packet 0x82(pos=%u) chunk=%x\n", - (int)stream_tell(demux->stream), c); - } - switch(c&0xF0){ - case 0x00: // header - skip it! - { - len=stream_read_char(demux->stream); - if(len>=0x80) len=0x80*(len-0x80)+stream_read_char(demux->stream); - mp_msg(MSGT_DEMUX, MSGL_V, "vivo extra header: %d bytes\n",len); -#ifdef TEXTPARSE_ALL -{ - int pos; - /* also try to parse all headers */ - pos = stream_tell(demux->stream); - vivo_parse_text_header(demux, len); - stream_seek(demux->stream, pos); -} -#endif - break; - } - case 0x10: // video packet - if (prefix == 1) - len = stream_read_char(demux->stream); - else - len=128; - ds=demux->video; - break; - case 0x20: // video packet - len=stream_read_char(demux->stream); - ds=demux->video; - break; - case 0x30: // audio packet - if (prefix == 1) - len = stream_read_char(demux->stream); - else - len=40; /* 40kbps */ - ds=demux->audio; - audio_pos+=len; - break; - case 0x40: // audio packet - if (prefix == 1) - len = stream_read_char(demux->stream); - else - len=24; /* 24kbps */ - ds=demux->audio; - audio_pos+=len; - break; - default: - mp_msg(MSGT_DEMUX,MSGL_WARN,"VIVO - unknown ID found: %02X at pos %"PRIu64" contact author!\n", - c, (int64_t)stream_tell(demux->stream)); - return 0; - } - -// printf("chunk=%x, len=%d\n", c, len); - - if(!ds || ds->id<-1){ - if(len) stream_skip(demux->stream,len); - return 1; - } - - seq=c&0x0F; - - if(ds->asf_packet){ - if(ds->asf_seq!=seq){ - // closed segment, finalize packet: - ds_add_packet(ds,ds->asf_packet); - ds->asf_packet=NULL; -// printf("packet!\n"); - } else { - // append data to it! - demux_packet_t* dp=ds->asf_packet; - if(dp->len + len + MP_INPUT_BUFFER_PADDING_SIZE < 0) - return 0; - dp->buffer=realloc(dp->buffer,dp->len+len+MP_INPUT_BUFFER_PADDING_SIZE); - memset(dp->buffer+dp->len+len, 0, MP_INPUT_BUFFER_PADDING_SIZE); - //memcpy(dp->buffer+dp->len,data,len); - stream_read(demux->stream,dp->buffer+dp->len,len); - mp_dbg(MSGT_DEMUX,MSGL_DBG4,"data appended! %d+%d\n",dp->len,len); - dp->len+=len; - // we are ready now. - if((c&0xF0)==0x20) --ds->asf_seq; // hack! - return 1; - } - } - // create new packet: - { demux_packet_t* dp; - dp=new_demux_packet(len); - //memcpy(dp->buffer,data,len); - stream_read(demux->stream,dp->buffer,len); - dp->pts=audio_rate?((float)audio_pos/(float)audio_rate):0; -// dp->flags=keyframe; -// if(ds==demux->video) printf("ASF time: %8d dur: %5d \n",time,dur); - dp->pos=demux->filepos; - ds->asf_packet=dp; - ds->asf_seq=seq; - // we are ready now. - return 1; - } - -} - -static const short h263_format[8][2] = { - { 0, 0 }, - { 128, 96 }, - { 176, 144 }, - { 352, 288 }, - { 704, 576 }, - { 1408, 1152 }, - { 320, 240 } // ??????? or 240x180 (found in vivo2) ? -}; - -static unsigned char* buffer; -static int bufptr=0; -static int bitcnt=0; -static unsigned char buf=0; -static int format, width, height; - -static unsigned int x_get_bits(int n){ - unsigned int x=0; - while(n-->0){ - if(!bitcnt){ - // fill buff - buf=buffer[bufptr++]; - bitcnt=8; - } - //x=(x<<1)|(buf&1);buf>>=1; - x=(x<<1)|(buf>>7);buf<<=1; - --bitcnt; - } - return x; -} - -#define get_bits(xxx,n) x_get_bits(n) -#define get_bits1(xxx) x_get_bits(1) -#define skip_bits(xxx,n) x_get_bits(n) -#define skip_bits1(xxx) x_get_bits(1) - -/* most is hardcoded. should extend to handle all h263 streams */ -static int h263_decode_picture_header(unsigned char *b_ptr) -{ -// int i; - -// for(i=0;i<16;i++) printf(" %02X",b_ptr[i]); printf("\n"); - - buffer=b_ptr; - bufptr=bitcnt=buf=0; - - /* picture header */ - if (get_bits(&s->gb, 22) != 0x20){ - mp_msg(MSGT_DEMUX, MSGL_FATAL, "bad picture header\n"); - return -1; - } - skip_bits(&s->gb, 8); /* picture timestamp */ - - if (get_bits1(&s->gb) != 1){ - mp_msg(MSGT_DEMUX, MSGL_FATAL, "bad marker\n"); - return -1; /* marker */ - } - if (get_bits1(&s->gb) != 0){ - mp_msg(MSGT_DEMUX, MSGL_FATAL, "bad h263 id\n"); - return -1; /* h263 id */ - } - skip_bits1(&s->gb); /* split screen off */ - skip_bits1(&s->gb); /* camera off */ - skip_bits1(&s->gb); /* freeze picture release off */ - - format = get_bits(&s->gb, 3); - - if (format != 7) { - mp_msg(MSGT_DEMUX, MSGL_V, "h263_plus = 0 format = %d\n", format); - /* H.263v1 */ - width = h263_format[format][0]; - height = h263_format[format][1]; - mp_msg(MSGT_DEMUX, MSGL_V, "%d x %d\n", width, height); -// if (!width) return -1; - - mp_msg(MSGT_DEMUX, MSGL_V, "pict_type=%d\n", get_bits1(&s->gb)); - mp_msg(MSGT_DEMUX, MSGL_V, "unrestricted_mv=%d\n", get_bits1(&s->gb)); -#if 1 - mp_msg(MSGT_DEMUX, MSGL_V, "SAC: %d\n", get_bits1(&s->gb)); - mp_msg(MSGT_DEMUX, MSGL_V, "advanced prediction mode: %d\n", get_bits1(&s->gb)); - mp_msg(MSGT_DEMUX, MSGL_V, "PB frame: %d\n", get_bits1(&s->gb)); -#else - if (get_bits1(&s->gb) != 0) - return -1; /* SAC: off */ - if (get_bits1(&s->gb) != 0) - return -1; /* advanced prediction mode: off */ - if (get_bits1(&s->gb) != 0) - return -1; /* not PB frame */ -#endif - mp_msg(MSGT_DEMUX, MSGL_V, "qscale=%d\n", get_bits(&s->gb, 5)); - skip_bits1(&s->gb); /* Continuous Presence Multipoint mode: off */ - } else { - mp_msg(MSGT_DEMUX, MSGL_V, "h263_plus = 1\n"); - /* H.263v2 */ - if (get_bits(&s->gb, 3) != 1){ - mp_msg(MSGT_DEMUX, MSGL_FATAL, "H.263v2 A error\n"); - return -1; - } - if (get_bits(&s->gb, 3) != 6){ /* custom source format */ - mp_msg(MSGT_DEMUX, MSGL_FATAL, "custom source format\n"); - return -1; - } - skip_bits(&s->gb, 12); - skip_bits(&s->gb, 3); - mp_msg(MSGT_DEMUX, MSGL_V, "pict_type=%d\n", get_bits(&s->gb, 3) + 1); -// if (s->pict_type != I_TYPE && -// s->pict_type != P_TYPE) -// return -1; - skip_bits(&s->gb, 7); - skip_bits(&s->gb, 4); /* aspect ratio */ - width = (get_bits(&s->gb, 9) + 1) * 4; - skip_bits1(&s->gb); - height = get_bits(&s->gb, 9) * 4; - mp_msg(MSGT_DEMUX, MSGL_V, "%d x %d\n", width, height); - //if (height == 0) - // return -1; - mp_msg(MSGT_DEMUX, MSGL_V, "qscale=%d\n", get_bits(&s->gb, 5)); - } - - /* PEI */ - while (get_bits1(&s->gb) != 0) { - skip_bits(&s->gb, 8); - } -// s->f_code = 1; -// s->width = width; -// s->height = height; - return 0; -} - - - -static demuxer_t* demux_open_vivo(demuxer_t* demuxer){ - vivo_priv_t* priv=demuxer->priv; - - if(!ds_fill_buffer(demuxer->video)){ - mp_msg(MSGT_DEMUX, MSGL_ERR, "VIVO: %s", - mp_gtext("Missing video stream!? Contact the author, it may be a bug :(\n")); - return NULL; - } - - audio_pos=0; - - h263_decode_picture_header(demuxer->video->buffer); - - if (vivo_param_version != -1) - priv->version = '0' + vivo_param_version; - -{ sh_video_t* sh=new_sh_video(demuxer,0); - - /* viv1, viv2 (for better codecs.conf) */ - sh->format = mmioFOURCC('v', 'i', 'v', priv->version); - if(!sh->fps) - { - if (priv->fps) - sh->fps=priv->fps; - else - sh->fps=15.0f; - } - sh->frametime=1.0f/sh->fps; - - /* XXX: FIXME: can't scale image. */ - /* hotfix to disable: */ - priv->disp_width = priv->width; - priv->disp_height = priv->height; - - if (vivo_param_width != -1) - priv->disp_width = priv->width = vivo_param_width; - - if (vivo_param_height != -1) - priv->disp_height = priv->height = vivo_param_height; - - if (vivo_param_vformat != -1) - { - priv->disp_width = priv->width = h263_format[vivo_param_vformat][0]; - priv->disp_height = priv->height = h263_format[vivo_param_vformat][1]; - } - - if (priv->disp_width) - sh->disp_w = priv->disp_width; - else - sh->disp_w = width; - if (priv->disp_height) - sh->disp_h = priv->disp_height; - else - sh->disp_h = height; - - // emulate BITMAPINFOHEADER: - sh->bih=calloc(1, sizeof(*sh->bih)); - sh->bih->biSize=40; - if (priv->width) - sh->bih->biWidth = priv->width; - else - sh->bih->biWidth = width; - if (priv->height) - sh->bih->biHeight = priv->height; - else - sh->bih->biHeight = height; - sh->bih->biPlanes=1; - sh->bih->biBitCount=24; - sh->bih->biCompression=sh->format; - sh->bih->biSizeImage=sh->bih->biWidth*sh->bih->biHeight*3; - - /* insert as stream */ - demuxer->video->sh=sh; - sh->ds=demuxer->video; - demuxer->video->id=0; - - /* disable seeking */ - demuxer->seekable = 0; - - mp_msg(MSGT_DEMUX,MSGL_V,"VIVO Video stream %d size: display: %dx%d, codec: %ux%u\n", - demuxer->video->id, sh->disp_w, sh->disp_h, sh->bih->biWidth, - sh->bih->biHeight); -} - -/* AUDIO init */ -if (demuxer->audio->id >= -1){ - if(!ds_fill_buffer(demuxer->audio)){ - mp_msg(MSGT_DEMUX, MSGL_ERR, "VIVO: %s", - mp_gtext("No audio stream found -> no sound.\n")); - } else -{ sh_audio_t* sh=new_sh_audio(demuxer,1); - - /* Select audio codec */ - if (priv->audio_codec == 0) - { - if (priv->version == '2') - priv->audio_codec = VIVO_AUDIO_SIREN; - else - priv->audio_codec = VIVO_AUDIO_G723; - } - if (vivo_param_acodec != NULL) - { - if (!strcasecmp(vivo_param_acodec, "g723")) - priv->audio_codec = VIVO_AUDIO_G723; - if (!strcasecmp(vivo_param_acodec, "siren")) - priv->audio_codec = VIVO_AUDIO_SIREN; - } - - if (priv->audio_codec == VIVO_AUDIO_G723) - sh->format = 0x111; - else if (priv->audio_codec == VIVO_AUDIO_SIREN) - sh->format = 0x112; - else - { - mp_msg(MSGT_DEMUX, MSGL_ERR, "VIVO: Not support audio codec (%d)\n", - priv->audio_codec); - free_sh_audio(demuxer, 1); - goto nosound; - } - - // Emulate WAVEFORMATEX struct: - sh->wf=calloc(1, sizeof(*sh->wf)); - sh->wf->wFormatTag=sh->format; - sh->wf->nChannels=1; /* 1 channels for both Siren and G.723 */ - - /* Set bits per sample */ - if (priv->audio_codec == VIVO_AUDIO_SIREN) - sh->wf->wBitsPerSample = 16; - else - if (priv->audio_codec == VIVO_AUDIO_G723) - sh->wf->wBitsPerSample = 8; - - /* Set sampling rate */ - if (priv->audio_samplerate) /* got from header */ - sh->wf->nSamplesPerSec = priv->audio_samplerate; - else - { - if (priv->audio_codec == VIVO_AUDIO_SIREN) - sh->wf->nSamplesPerSec = 16000; - if (priv->audio_codec == VIVO_AUDIO_G723) - sh->wf->nSamplesPerSec = 8000; - } - if (vivo_param_samplerate != -1) - sh->wf->nSamplesPerSec = vivo_param_samplerate; - - /* Set audio bitrate */ - if (priv->audio_bitrate) /* got from header */ - sh->wf->nAvgBytesPerSec = priv->audio_bitrate; - else - { - if (priv->audio_codec == VIVO_AUDIO_SIREN) - sh->wf->nAvgBytesPerSec = 2000; - if (priv->audio_codec == VIVO_AUDIO_G723) - sh->wf->nAvgBytesPerSec = 800; - } - if (vivo_param_abitrate != -1) - sh->wf->nAvgBytesPerSec = vivo_param_abitrate; - audio_rate=sh->wf->nAvgBytesPerSec; - - if (!priv->audio_bytesperblock) - { - if (priv->audio_codec == VIVO_AUDIO_SIREN) - sh->wf->nBlockAlign = 40; - if (priv->audio_codec == VIVO_AUDIO_G723) - sh->wf->nBlockAlign = 24; - } - else - sh->wf->nBlockAlign = priv->audio_bytesperblock; - if (vivo_param_bytesperblock != -1) - sh->wf->nBlockAlign = vivo_param_bytesperblock; - -/*sound_ok:*/ - /* insert as stream */ - demuxer->audio->sh=sh; - sh->ds=demuxer->audio; - demuxer->audio->id=1; -nosound: - return demuxer; -} -} - return demuxer; -} - -static void demux_close_vivo(demuxer_t *demuxer) -{ - vivo_priv_t* priv=demuxer->priv; - - if (priv) { - free(priv->title); - free(priv->author); - free(priv->copyright); - free(priv->producer); - free(priv); - } - return; -} - - -const demuxer_desc_t demuxer_desc_vivo = { - "Vivo demuxer", - "vivo", - "VIVO", - "A'rpi, Alex Beregszasi", - "", - DEMUXER_TYPE_VIVO, - 0, // unsafe autodetect - vivo_check_file, - demux_vivo_fill_buffer, - demux_open_vivo, - demux_close_vivo, - NULL, - NULL -}; |