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avcodec/libmpeghdec: don't use extradata for streams with in-band config configuration

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The decoder seems to accept it but then will not output any frame at all.

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer
2026-09-30 13:39:50 -03:00
parent e9dc8fd4d6
commit e4fa18c220
1 changed files with 2 additions and 1 deletions
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3
libavcodec/libmpeghdec.c
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@@ -114,7 +114,8 @@ static av_cold int mpegh3dadec_init(AVCodecContext *avctx)
return AVERROR_EXTERNAL;
}
if (avctx->extradata_size) {
if (avctx->codec_tag != MKTAG('m', 'h', 'm', '1') &&
avctx->codec_tag != MKTAG('m', 'h', 'm', '2') && avctx->extradata_size) {
if (mpeghdecoder_setMhaConfig(s->decoder, avctx->extradata,
avctx->extradata_size)) {
av_log(avctx, AV_LOG_ERROR, "Unable to set MHA configuration\n");