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mpv/libmpdemux/mp3_hdr.h
albeu 63b5875bb5 Fix vbr muxing and win32 codec crash on init
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@6764 b3059339-0415-0410-9bf9-f77b7e298cf2
2002-07-21 14:36:33 +00:00

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380 B
C

int mp_get_mp3_header(unsigned char* hbuf,int* chans, int* freq);
#define mp_decode_mp3_header(hbuf) mp_get_mp3_header(hbuf,NULL,NULL)
static inline int mp_check_mp3_header(unsigned int head){
if( (head & 0x0000e0ff) != 0x0000e0ff ||
(head & 0x00fc0000) == 0x00fc0000) return 0;
if(mp_decode_mp3_header((unsigned char*)(&head))<=0) return 0;
return 1;
}