ff_mpa_decode_header  139 libavcodec/mpegaudio.h int ff_mpa_decode_header(AVCodecContext *avctx, uint32_t head, int *sample_rate, int *channels, int *frame_size, int *bitrate);
ff_mpa_decode_header  128 libavcodec/mpegaudio_parser.c                 ret = ff_mpa_decode_header(avctx, header, &sr, &channels, &frame_size, &bit_rate);
ff_mpa_decode_header  391 libavformat/mp3.c             fsize = ff_mpa_decode_header(&avctx, header, &sample_rate, &sample_rate, &sample_rate, &sample_rate);