diff options
-rw-r--r-- | libavformat/utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/utils.c b/libavformat/utils.c index ee6a71e439..c4ebf2087b 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -1842,7 +1842,7 @@ static int has_codec_parameters(AVCodecContext *enc) int val; switch(enc->codec_type) { case CODEC_TYPE_AUDIO: - val = enc->sample_rate && enc->channels; + val = enc->sample_rate && enc->channels && enc->sample_fmt != SAMPLE_FMT_NONE; if(!enc->frame_size && (enc->codec_id == CODEC_ID_VORBIS || enc->codec_id == CODEC_ID_AAC)) |