[FFmpeg-devel] [PATCH] avformat/mpegts: make sure mpegts_read_header always stops at the first pmt

[Marton Balint]

mpegts_read_header stops parsing the file at the first PMT. However the check
that ensured this was wrong because streams can also be added before the first
PMT is received (e.g. EIT).

So let's make sure we are in the header reading phase by checking if ts->pkt is
unset instead of checking if the number of streams found so far is 0.

Signed-off-by: Marton Balint <cus at passwd.hu>
---
 libavformat/mpegts.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
index 80d010db6c..a2003c6632 100644
--- a/libavformat/mpegts.c
+++ b/libavformat/mpegts.c
@@ -2355,7 +2355,7 @@ static void pmt_cb(MpegTSFilter *filter, const uint8_t *section, int section_len
         goto out;
 
     // stop parsing after pmt, we found header
-    if (!ts->stream->nb_streams)
+    if (!ts->pkt)
         ts->stop_parse = 2;
 
     set_pmt_found(ts, h->id);
-- 
2.26.2