[libav-commits] segment: Add comments about calls that only are relevant for some muxers

Martin Storsjö git at libav.org
Thu Oct 4 17:22:55 CEST 2012


Module: libav
Branch: master
Commit: 91c1567beb606d20ec05d86226d869922d7e7eda

Author:    Martin Storsjö <martin at martin.st>
Committer: Martin Storsjö <martin at martin.st>
Date:      Thu Oct  4 15:28:30 2012 +0300

segment: Add comments about calls that only are relevant for some muxers

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

---

 libavformat/segment.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavformat/segment.c b/libavformat/segment.c
index 1e928a7..375df58 100644
--- a/libavformat/segment.c
+++ b/libavformat/segment.c
@@ -98,7 +98,7 @@ static int segment_start(AVFormatContext *s, int write_header)
         return err;
 
     if (oc->oformat->priv_class && oc->priv_data)
-        av_opt_set(oc->priv_data, "resend_headers", "1", 0);
+        av_opt_set(oc->priv_data, "resend_headers", "1", 0); /* mpegts specific */
 
     if (write_header) {
         if ((err = avformat_write_header(oc, NULL)) < 0)
@@ -112,7 +112,7 @@ static int segment_end(AVFormatContext *oc, int write_trailer)
 {
     int ret = 0;
 
-    av_write_frame(oc, NULL); /* Flush any buffered data */
+    av_write_frame(oc, NULL); /* Flush any buffered data (fragmented mp4) */
     if (write_trailer)
         av_write_trailer(oc);
     avio_close(oc->pb);



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