FLV_HEADER_FLAG_HASAUDIO  175 libavformat/flvdec.c         flv->missing_streams &= ~FLV_HEADER_FLAG_HASAUDIO;
FLV_HEADER_FLAG_HASAUDIO  761 libavformat/flvdec.c     flv->missing_streams = flags & (FLV_HEADER_FLAG_HASVIDEO | FLV_HEADER_FLAG_HASAUDIO);
FLV_HEADER_FLAG_HASAUDIO  745 libavformat/flvenc.c     avio_w8(pb, FLV_HEADER_FLAG_HASAUDIO * !!flv->audio_par +
FLV_HEADER_FLAG_HASAUDIO 2859 libavformat/rtmpproto.c             rt->flv_data[4] |= FLV_HEADER_FLAG_HASAUDIO;