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| author | Marton Balint <cus@passwd.hu> | 2019-12-10 23:24:27 +0100 |
|---|---|---|
| committer | Marton Balint <cus@passwd.hu> | 2020-04-21 21:28:29 +0200 |
| commit | bcc19933af903cda7a824ee654bb0aedfad758de (patch) | |
| tree | 858df8056abbe1dc003b8789dc3f74ca652bb246 /libavformat/mpegtsenc.c | |
| parent | 422f0a61367f068fb8b1b9ab8cc2eee1808c803c (diff) | |
| download | ffmpeg-bcc19933af903cda7a824ee654bb0aedfad758de.tar.gz | |
avformat/mpegtsenc: only allow one program in m2ts mode
The standard does not allow more.
Signed-off-by: Marton Balint <cus@passwd.hu>
Diffstat (limited to 'libavformat/mpegtsenc.c')
| -rw-r--r-- | libavformat/mpegtsenc.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c index bee996ad49..c3b9dd55d4 100644 --- a/libavformat/mpegtsenc.c +++ b/libavformat/mpegtsenc.c @@ -869,8 +869,13 @@ static int mpegts_init(AVFormatContext *s) ts->m2ts_pgssub_pid = M2TS_PGSSUB_START_PID; ts->m2ts_textsub_pid = M2TS_TEXTSUB_PID; - if (ts->m2ts_mode) + if (ts->m2ts_mode) { ts->pmt_start_pid = M2TS_PMT_PID; + if (s->nb_programs > 1) { + av_log(s, AV_LOG_ERROR, "Only one program is allowed in m2ts mode!\n"); + return AVERROR(EINVAL); + } + } if (s->max_delay < 0) /* Not set by the caller */ s->max_delay = 0; |