Lines Matching defs:mmf
68 MMFContext *mmf = s->priv_data;
83 mmf->stereo = s->streams[0]->codec->channels > 1;
84 if (mmf->stereo &&
108 mmf->atrpos = avio_tell(pb);
111 avio_w8(pb, (mmf->stereo << 7) | (1 << 4) | rate); /* (channel << 7) | (format << 4) | rate */
118 mmf->atsqpos = avio_tell(pb);
122 mmf->awapos = ff_start_tag(pb, "Awa\x01");
146 MMFContext *mmf = s->priv_data;
152 end_tag_be(pb, mmf->awapos);
153 end_tag_be(pb, mmf->atrpos);
157 size = pos - mmf->awapos;
160 avio_seek(pb, mmf->atsqpos, SEEK_SET);
164 avio_w8(pb, (mmf->stereo << 6) | 1); /* (channel << 6) | wavenum */
195 /* mmf input */
198 MMFContext *mmf = s->priv_data;
259 mmf->data_end = avio_tell(pb) + size;
283 MMFContext *mmf = s->priv_data;
287 left = mmf->data_end - avio_tell(s->pb);
303 .name = "mmf",
315 .name = "mmf",
318 .extensions = "mmf",