Lines Matching defs:format
33 AVCodecContext *format;
37 format = s->streams[0]->codec;
38 /* check for support of the format first */
43 format->sample_rate);
47 if (ff_oma_srate_tab[srate_index] * 100 == format->sample_rate)
61 switch(format->codec_tag) {
63 if (format->channels != 2) {
67 if (format->extradata_size == 14) /* WAV format extradata */
68 isjointstereo = format->extradata[6] != 0;
69 else if(format->extradata_size == 10) /* RM format extradata */
70 isjointstereo = format->extradata[8] == 0x12;
78 (format->block_align/8));
83 (format->channels << 10) |
84 (format->block_align/8 - 1));
88 format->codec_tag);