[FFmpeg-cvslog] doc/examples/muxing: Remove outdated comment

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Mon Mar 21 02:07:19 2022 +0100| [23cb87bb3c7ce71e67a86bb7a244619aec7b5bea] | committer: Andreas Rheinhardt

doc/examples/muxing: Remove outdated comment

This comment only applies to the scenario in which one uses
the AVCodecContexts embedded in AVStreams. Yet this code sample
stopped doing so in 9897d9f4e074cdc6c7f2409885ddefe300f18dc7;
and the last major version bump even removed the public
AVCodecContexts in AVStreams. So just remove this comment.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=23cb87bb3c7ce71e67a86bb7a244619aec7b5bea
---

 doc/examples/muxing.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/doc/examples/muxing.c b/doc/examples/muxing.c
index aea3197b4d..3acb778322 100644
--- a/doc/examples/muxing.c
+++ b/doc/examples/muxing.c
@@ -629,10 +629,6 @@ int main(int argc, char **argv)
         }
     }
 
-    /* Write the trailer, if any. The trailer must be written before you
-     * close the CodecContexts open when you wrote the header; otherwise
-     * av_write_trailer() may try to use memory that was freed on
-     * av_codec_close(). */
     av_write_trailer(oc);
 
     /* Close each codec. */