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-rw-r--r--libavformat/adtsenc.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/libavformat/adtsenc.c b/libavformat/adtsenc.c
index c24572f160..3c2840c6ab 100644
--- a/libavformat/adtsenc.c
+++ b/libavformat/adtsenc.c
@@ -99,6 +99,10 @@ static int adts_init(AVFormatContext *s)
ADTSContext *adts = s->priv_data;
AVCodecParameters *par = s->streams[0]->codecpar;
+ if (par->codec_id != AV_CODEC_ID_AAC) {
+ av_log(s, AV_LOG_ERROR, "Only AAC streams can be muxed by the ADTS muxer\n");
+ return AVERROR(EINVAL);
+ }
if (par->extradata_size > 0)
return adts_decode_extradata(s, adts, par->extradata,
par->extradata_size);