diff options
| -rw-r--r-- | src/mp4_decode.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/mp4_decode.c b/src/mp4_decode.c index 16821b179..19b076845 100644 --- a/src/mp4_decode.c +++ b/src/mp4_decode.c @@ -189,7 +189,6 @@ int mp4_decode(Buffer * cb, AudioFormat * af, DecoderControl * dc) { dur = mp4ff_get_sample_duration(mp4fh,track,sampleId); offset = mp4ff_get_sample_offset(mp4fh,track,sampleId); - dur-=offset; if(sampleId>seekTableEnd) { seekTable[sampleId] = time; @@ -197,6 +196,8 @@ int mp4_decode(Buffer * cb, AudioFormat * af, DecoderControl * dc) { } if(sampleId==0) dur = 0; + if(offset>dur) dur = 0; + else dur-=offset; time+=((float)dur)/scale; if(dc->seek && time>dc->seekWhere) seekPositionFound = 1; @@ -221,6 +222,16 @@ int mp4_decode(Buffer * cb, AudioFormat * af, DecoderControl * dc) { sampleBuffer = faacDecDecode(decoder,&frameInfo,mp4Buffer, mp4BufferSize); if(mp4Buffer) free(mp4Buffer); + if(frameInfo.error > 0) { + eof = 1; + break; + } + + if(dur+offset > frameInfo.samples) { + dur = frameInfo.samples; + offset = 0; + } + sampleCount = (unsigned long)(dur*channels); if(sampleCount>0) initial =0; @@ -228,9 +239,6 @@ int mp4_decode(Buffer * cb, AudioFormat * af, DecoderControl * dc) { sampleBuffer+=offset*channels*2; - printf("dur=%li offset=%li frameInfo.samples=%li\n",dur,offset, - frameInfo.samples); - while(sampleBufferLen>0 && !dc->seek) { size_t size = sampleBufferLen>CHUNK_SIZE-chunkLen ? CHUNK_SIZE-chunkLen: |