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average bitrate for mp4's

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git-svn-id: https://svn.musicpd.org/mpd/trunk@325 09075e82-0dd4-0310-85a5-a0d7c8717e4f
This commit is contained in:
Warren Dukes
2004-03-20 14:27:35 +00:00
parent ffd0ccfc3b
commit cf2986c68f
3 changed files with 5 additions and 2 deletions
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3
src/mp4_decode.c
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@@ -98,6 +98,7 @@ int mp4_decode(Buffer * cb, AudioFormat * af, DecoderControl * dc) {
long seekTableEnd = -1;
int seekPositionFound = 0;
long offset;
mpd_uint16 bitRate;
fh = fopen(dc->file,"r");
if(!fh) {
@@ -155,6 +156,7 @@ int mp4_decode(Buffer * cb, AudioFormat * af, DecoderControl * dc) {
af->sampleRate = sampleRate;
af->channels = channels;
time = mp4ff_get_track_duration_use_offsets(mp4fh,track);
bitRate = mp4ff_get_avg_bitrate(mp4fh,track);
scale = mp4ff_time_scale(mp4fh,track);
if(mp4Buffer) free(mp4Buffer);
@@ -260,6 +262,7 @@ int mp4_decode(Buffer * cb, AudioFormat * af, DecoderControl * dc) {
memcpy(cb->chunks+cb->end*CHUNK_SIZE+chunkLen,
sampleBuffer,size);
cb->times[cb->end] = time;
cb->bitRate[cb->end] = bitRate/1024;
sampleBuffer+=size;
chunkLen+=size;
if(chunkLen>=CHUNK_SIZE) {