Lines Matching defs:channel
97 static int dv_write_pack(enum dv_pack_type pack_id, DVMuxContext *c, uint8_t* buf, int channel, int seq)
112 if (c->ast[channel]->codecpar->sample_rate == 44100) {
114 } else if (c->ast[channel]->codecpar->sample_rate == 32000)
118 (dv_audio_frame_size(c->sys, c->frames, c->ast[channel]->codecpar->sample_rate) -
122 (0 << 5) | /* #of audio channels per block: 0 -- 1 channel */
124 (seq >= c->sys->difseg_size/2); /* audio mode (1st or 2nd channel) */
189 static void dv_inject_audio(DVMuxContext *c, int channel, uint8_t* frame_ptr)
192 size = 4 * dv_audio_frame_size(c->sys, c->frames, c->ast[channel]->codecpar->sample_rate);
193 frame_ptr += channel * c->sys->difseg_size * 150 * 80;
197 dv_write_pack(dv_aaux_packs_dist[i][j], c, &frame_ptr[3], channel, i);
204 av_fifo_peek(c->audio_data[channel], frame_ptr + d, 2, of * 2);