From: Anton Khirnov <an...@khirnov.net>
Signed-off-by: James Almer <jamr...@gmail.com>
---
libavcodec/shorten.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/libavcodec/shorten.c b/libavcodec/shorten.c
index fde5c4b982..6cce675c9f 100644
--- a/libavcodec/shorten.c
+++ b/libavcodec/shorten.c
@@ -428,7 +428,11 @@ static int read_header(ShortenContext *s)
s->channels = 0;
return AVERROR_INVALIDDATA;
}
- s->avctx->channels = s->channels;
+ if (s->avctx->ch_layout.nb_channels != s->channels) {
+ av_channel_layout_uninit(&s->avctx->ch_layout);
+ s->avctx->ch_layout.nb_channels = s->channels;
+ s->avctx->ch_layout.order = AV_CHANNEL_ORDER_UNSPEC;
+ }
/* get blocksize if version > 0 */
if (s->version > 0) {
--
2.34.1
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