On Tue, Feb 20, 2018 at 08:47:47PM +0530, Gyan Doshi wrote: > mpegenc.c | 4 ++++ > 1 file changed, 4 insertions(+) > 15777746f15d202546d69494e49a1a90a7668be9 > 0002-avformat-mpegenc-reject-unsupported-audio-streams.patch > From f0aabc7b9f959dc94084fb6d9b644104fc203566 Mon Sep 17 00:00:00 2001 > From: Gyan Doshi <gyando...@gmail.com> > Date: Tue, 20 Feb 2018 20:42:21 +0530 > Subject: [PATCH 2/2] avformat/mpegenc - reject unsupported audio streams > > Only MP2, MP3, PCM S16BE, AC3 and DTS audio codecs > are supported by the muxer. > --- > libavformat/mpegenc.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/libavformat/mpegenc.c b/libavformat/mpegenc.c > index 4c6fa67fb8..59e3f8c83f 100644 > --- a/libavformat/mpegenc.c > +++ b/libavformat/mpegenc.c > @@ -392,6 +392,10 @@ static av_cold int mpeg_mux_init(AVFormatContext *ctx) > stream->lpcm_header[1] = (st->codecpar->channels - 1) | (j > << 4); > stream->lpcm_header[2] = 0x80; > stream->lpcm_align = st->codecpar->channels * 2; > + } else if (st->codecpar->codec_id != AV_CODEC_ID_MP2 && > + st->codecpar->codec_id != AV_CODEC_ID_MP3) { > + av_log(ctx, AV_LOG_ERROR, "Unsupported audio codec. > Must be one of mp2, mp3, pcm_s16be, ac3 or dts.\n"); > + goto fail;
this looks like its missing AV_CODEC_ID_MP1 at least [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety -- Benjamin Franklin
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