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ffmpeg_opt: free incorrect priv_data for feed stream 

new_output_stream creates a codec context with arbitraty picked codec.
Later data is updated, but priv_data are left alone.
There is a bit chance there is a mismatch between codecs.

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Lukasz Marek 2014-11-07 09:05:41 +01:00 committed by Michael Niedermayer
parent 33301f0017
commit 2b14593148
1 changed files with 4 additions and 0 deletions
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4
ffmpeg_opt.c
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@ -1649,6 +1649,10 @@ static int read_ffserver_streams(OptionsContext *o, AVFormatContext *s, const ch
else if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO && !ost->stream_copy)
choose_pixel_fmt(st, st->codec, codec, st->codec->pix_fmt);
avcodec_copy_context(ost->enc_ctx, st->codec);
if (ost->enc_ctx->priv_data) {
av_opt_free(ost->enc_ctx->priv_data);
av_freep(&ost->enc_ctx->priv_data);
}
}
avformat_close_input(&ic);