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wrong framesize calculation for layers 1 and 2 with lsf set

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@15252 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
nicodvb 2005-04-24 08:41:45 +00:00
parent 00e49dd038
commit 867eedfa93
1 changed files with 3 additions and 2 deletions
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5
libmpdemux/mp3_hdr.c
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@ -35,7 +35,7 @@ int mp_mp3_get_lsf(unsigned char* hbuf){
* return frame size or -1 (bad frame)
*/
int mp_get_mp3_header(unsigned char* hbuf,int* chans, int* srate, int* spf, int* mpa_layer){
int stereo,ssize,lsf,framesize,padding,bitrate_index,sampling_frequency;
int stereo,ssize,lsf,framesize,padding,bitrate_index,sampling_frequency, divisor;
int layer, mult[3] = { 12000, 144000, 144000 };
unsigned long newhead =
hbuf[0] << 24 |
@ -108,7 +108,8 @@ int mp_get_mp3_header(unsigned char* hbuf,int* chans, int* srate, int* spf, int*
return -1;
}
framesize /= freqs[sampling_frequency]<<lsf;
divisor = (layer == 3 ? (freqs[sampling_frequency] << lsf) : freqs[sampling_frequency]);
framesize /= divisor;
if(layer==1)
framesize = (framesize+padding)*4;
else