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avcodec/aacenc: report channel layout by name

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Possibly useful in the error case.

Signed-off-by: Moritz Barsnick <barsnick@gmx.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Moritz Barsnick 2018-07-06 23:49:50 +02:00 committed by Michael Niedermayer
parent 05df39cf3f
commit 1693a68187
1 changed files with 4 additions and 2 deletions
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6
libavcodec/aacenc.c
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@ -982,11 +982,13 @@ static av_cold int aac_encode_init(AVCodecContext *avctx)
}
if (s->needs_pce) {
char buf[64];
for (i = 0; i < FF_ARRAY_ELEMS(aac_pce_configs); i++)
if (avctx->channel_layout == aac_pce_configs[i].layout)
break;
ERROR_IF(i == FF_ARRAY_ELEMS(aac_pce_configs), "Unsupported channel layout\n");
av_log(avctx, AV_LOG_INFO, "Using a PCE to encode channel layout\n");
av_get_channel_layout_string(buf, sizeof(buf), -1, avctx->channel_layout);
ERROR_IF(i == FF_ARRAY_ELEMS(aac_pce_configs), "Unsupported channel layout \"%s\"\n", buf);
av_log(avctx, AV_LOG_INFO, "Using a PCE to encode channel layout \"%s\"\n", buf);
s->pce = aac_pce_configs[i];
s->reorder_map = s->pce.reorder_map;
s->chan_map = s->pce.config_map;