avctx->bit_rate = s->bit_rate;
channels = s->prim_channels + !!s->lfe;
- avctx->channels = avctx->request_channels;
- if(avctx->channels == 0) {
- avctx->channels = channels;
- } else if(channels < avctx->channels) {
- av_log(avctx, AV_LOG_WARNING, "DTS source channels are less than "
- "specified: output to %d channels.\n", channels);
- avctx->channels = channels;
- }
- if(avctx->channels == 2) {
+ if(avctx->request_channels == 2 && s->prim_channels > 2) {
+ channels = 2;
s->output = DCA_STEREO;
- } else if(avctx->channels != channels) {
- av_log(avctx, AV_LOG_ERROR, "Cannot downmix DTS to %d channels.\n",
- avctx->channels);
- return -1;
}
- channels = avctx->channels;
+ avctx->channels = channels;
if(*data_size < (s->sample_blocks / 8) * 256 * sizeof(int16_t) * channels)
return -1;
*data_size = 0;