[FFmpeg-cvslog] avformat/rtsp: support infinite initial_timeout for rtsp option

[Limin Wang]

ffmpeg | branch: master | Limin Wang <lance.lmwang at gmail.com> | Tue Nov  3 18:15:21 2020 +0800| [c8101aabee654f6d147a4d89f77fa73e18908610] | committer: Limin Wang

avformat/rtsp: support infinite initial_timeout for rtsp option

Signed-off-by: Limin Wang <lance.lmwang at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c8101aabee654f6d147a4d89f77fa73e18908610
---

 libavformat/rtsp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
index 49c2d52375..4427bd268f 100644
--- a/libavformat/rtsp.c
+++ b/libavformat/rtsp.c
@@ -2049,7 +2049,7 @@ static int udp_read_packet(AVFormatContext *s, RTSPStream **prtsp_st,
                 }
             }
 #endif
-        } else if (n == 0 && --runs <= 0) {
+        } else if (n == 0 && rt->initial_timeout > 0 && --runs <= 0) {
             return AVERROR(ETIMEDOUT);
         } else if (n < 0 && errno != EINTR)
             return AVERROR(errno);