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added stss (not completed)

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2534 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
alex 2001-10-29 16:56:36 +00:00
parent 3b83b7457b
commit 455415daf2
1 changed files with 29 additions and 6 deletions
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35
libmpdemux/demux_mov.c
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@ -317,8 +317,11 @@ static void lschunks(demuxer_t* demuxer,int level,off_t endpos,mov_track_t* trak
case MOV_FOURCC('s','t','s','c'): {
int temp=stream_read_dword(demuxer->stream);
int len=stream_read_dword(demuxer->stream);
int ver = (temp << 24);
int flags = (temp << 16)|(temp<<8)|temp;
int i;
mp_msg(MSGT_DEMUX,MSGL_V,"MOV: %*sSample->Chunk mapping table! (%d blocks)\n",level,"",len);
mp_msg(MSGT_DEMUX,MSGL_V,"MOV: %*sSample->Chunk mapping table! (%d blocks) (ver:%d,flags:%ld)\n",
level,"",len,ver,flags);
// read data:
trak->chunkmap_size=len;
trak->chunkmap=malloc(sizeof(mov_chunkmap_t)*len);
@ -332,15 +335,18 @@ static void lschunks(demuxer_t* demuxer,int level,off_t endpos,mov_track_t* trak
case MOV_FOURCC('s','t','s','z'): {
int temp=stream_read_dword(demuxer->stream);
int ss=stream_read_dword(demuxer->stream);
int len=stream_read_dword(demuxer->stream);
mp_msg(MSGT_DEMUX,MSGL_V,"MOV: %*sSample size table! len=%d ss=%d\n",level,"",len,ss);
int ver = (temp << 24);
int flags = (temp << 16)|(temp<<8)|temp;
int entries=stream_read_dword(demuxer->stream);
mp_msg(MSGT_DEMUX,MSGL_V,"MOV: %*sSample size table! (entries=%d ss=%d) (ver:%d,flags:%ld)\n",
level,"",entries,ss,ver,flags);
trak->samplesize=ss;
if(!ss){
// variable samplesize
int i;
trak->samples=realloc(trak->samples,sizeof(mov_sample_t)*len);
trak->samples_size=len;
for(i=0;i<len;i++)
trak->samples=realloc(trak->samples,sizeof(mov_sample_t)*entries);
trak->samples_size=entries;
for(i=0;i<entries;i++)
trak->samples[i].size=stream_read_dword(demuxer->stream);
}
break;
@ -359,6 +365,23 @@ static void lschunks(demuxer_t* demuxer,int level,off_t endpos,mov_track_t* trak
for(i=0;i<len;i++) trak->chunks[i].pos=stream_read_dword(demuxer->stream);
break;
}
case MOV_FOURCC('s','t','s','s'): {
int temp=stream_read_dword(demuxer->stream);
int entries=stream_read_dword(demuxer->stream);
int ver = (temp << 24);
int flags = (temp << 16)|(temp<<8)|temp;
int i;
mp_msg(MSGT_DEMUX, MSGL_V,"MOV: %*sSample syncing table! (%d entries) (ver:%d,flags:%ld)\n",
level, "",entries, ver, flags);
#if 0
for (i=0;i<entries;i++)
{
printf("entry#%d: %ld\n", i, stream_read_dword(demuxer->stream));
}
#endif
break;
}
case MOV_FOURCC('m','d','i','a'): {
mp_msg(MSGT_DEMUX,MSGL_V,"MOV: %*sMedia stream!\n",level,"");
lschunks(demuxer,level+1,pos+len,trak);