Lines Matching refs:dec
1890 AVCodecContext *dec = ist->dec_ctx;
1892 if (dec->ch_layout.order == AV_CHANNEL_ORDER_UNSPEC) {
1895 if (dec->ch_layout.nb_channels > ist->guess_layout_max)
1897 av_channel_layout_default(&dec->ch_layout, dec->ch_layout.nb_channels);
1898 if (dec->ch_layout.order == AV_CHANNEL_ORDER_UNSPEC)
1900 av_channel_layout_describe(&dec->ch_layout, layout_name, sizeof(layout_name));
2607 const AVCodec *codec = ist->dec;
3124 AVCodecContext *dec = NULL;
3132 dec = ist->dec_ctx;
3133 if (dec && dec->subtitle_header) {
3135 ost->enc_ctx->subtitle_header = av_mallocz(dec->subtitle_header_size + 1);
3138 memcpy(ost->enc_ctx->subtitle_header, dec->subtitle_header, dec->subtitle_header_size);
3139 ost->enc_ctx->subtitle_header_size = dec->subtitle_header_size;
3152 if (ist && ist->dec->type == AVMEDIA_TYPE_SUBTITLE && ost->enc->type == AVMEDIA_TYPE_SUBTITLE) {
3155 avcodec_descriptor_get(dec->codec_id);
3372 ist->file_index, ist->st->index, ist->dec ? ist->dec->name : "?",
3414 const AVCodec *in_codec = input_streams[ost->source_index]->dec;