return 0;
}
+static const int channel_maps[][6] = {
+ { 2, 0, 1 }, //< C L R
+ { 2, 0, 1, 3 }, //< C L R Cs
+ { 2, 0, 1, 3, 4 }, //< C L R Ls Rs
+ { 2, 0, 1, 4, 5, 3 }, //< C L R Ls Rs LFE
+};
+
static av_cold int Faac_encode_init(AVCodecContext *avctx)
{
FaacAudioContext *s = avctx->priv_data;
}
faac_cfg->outputFormat = 1;
faac_cfg->inputFormat = FAAC_INPUT_16BIT;
+ if (avctx->channels > 2)
+ memcpy(faac_cfg->channel_map, channel_maps[avctx->channels-3],
+ avctx->channels * sizeof(int));
avctx->frame_size = samples_input / avctx->channels;