[FFmpeg-devel] about check_pack_header, pls do me a favor

Mark Yin sony03android at gmail.com
Sun Jun 16 16:53:29 CEST 2013


hi all

I'm a newcomer for ffmpeg. I can not understand this function.pls do me  a
favor.

static int check_pack_header(const uint8_t *buf) {
 return (buf[1] & 0xC0) == 0x40 || (buf[1] & 0xF0) == 0x20;
}

1> this function check
thanks in advance
Br/York


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