[libav-commits] rtmpproto: Clarify a comment

Martin Storsjö git at libav.org
Fri Nov 28 09:03:11 CET 2014


Module: libav
Branch: master
Commit: 857e6667f9061ae261c0b951113e4efc4329b05e

Author:    Martin Storsjö <martin at martin.st>
Committer: Martin Storsjö <martin at martin.st>
Date:      Mon Nov 24 10:02:11 2014 +0200

rtmpproto: Clarify a comment

Signed-off-by: Martin Storsjö <martin at martin.st>

---

 libavformat/rtmpproto.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavformat/rtmpproto.c b/libavformat/rtmpproto.c
index 9511946..824a100 100644
--- a/libavformat/rtmpproto.c
+++ b/libavformat/rtmpproto.c
@@ -2968,7 +2968,6 @@ static int rtmp_write(URLContext *s, const uint8_t *buf, int size)
             if (pkttype == RTMP_PT_VIDEO)
                 channel = RTMP_VIDEO_CHANNEL;
 
-            //force 12bytes header
             if (((pkttype == RTMP_PT_VIDEO || pkttype == RTMP_PT_AUDIO) && ts == 0) ||
                 pkttype == RTMP_PT_NOTIFY) {
                 if (pkttype == RTMP_PT_NOTIFY)
@@ -2977,6 +2976,9 @@ static int rtmp_write(URLContext *s, const uint8_t *buf, int size)
                                                      &rt->nb_prev_pkt[1],
                                                      channel)) < 0)
                     return ret;
+                // Force sending a full 12 bytes header by cleaing the
+                // channel id, to make it not match a potential earlier
+                // packet in the same channel.
                 rt->prev_pkt[1][channel].channel_id = 0;
             }
 



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