From d0b8640f75ff7569c98d6fdb03d83451104e088c Mon Sep 17 00:00:00 2001 From: Andreas Cadhalpun Date: Thu, 26 Feb 2015 21:42:02 +0100 Subject: avformat/bit: only accept the g729 codec and 1 channel Other codecs/channel numbers are not supported by this muxer. Signed-off-by: Andreas Cadhalpun Signed-off-by: Michael Niedermayer --- libavformat/bit.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'libavformat/bit.c') diff --git a/libavformat/bit.c b/libavformat/bit.c index 5d05da0f81..138d2feadb 100644 --- a/libavformat/bit.c +++ b/libavformat/bit.c @@ -119,8 +119,12 @@ static int write_header(AVFormatContext *s) { AVCodecContext *enc = s->streams[0]->codec; - enc->codec_id = AV_CODEC_ID_G729; - enc->channels = 1; + if ((enc->codec_id != AV_CODEC_ID_G729) || enc->channels != 1) { + av_log(s, AV_LOG_ERROR, + "only codec g729 with 1 channel is supported by this format\n"); + return AVERROR(EINVAL); + } + enc->bits_per_coded_sample = 16; enc->block_align = (enc->bits_per_coded_sample * enc->channels) >> 3; -- cgit v1.2.3