diff options
| author | Luigi Rizzo <rizzo@icir.org> | 2007-07-26 05:35:42 +0000 |
|---|---|---|
| committer | Luigi Rizzo <rizzo@icir.org> | 2007-07-26 05:35:42 +0000 |
| commit | 5a96f8aa7248ecbb853990fa84d72a12ea85af96 (patch) | |
| tree | 4337591720ce74e7bd9528f864e065602bad9c06 /main/rtp.c | |
| parent | f1aadc8161913d72c72023685f1e831f615a6007 (diff) | |
document how the RTP marker bit is passed for video frames,
and why this does not overwrite useful information.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@77248 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'main/rtp.c')
| -rw-r--r-- | main/rtp.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/main/rtp.c b/main/rtp.c index 1bdb1b92c..f481f1e91 100644 --- a/main/rtp.c +++ b/main/rtp.c @@ -1598,6 +1598,11 @@ struct ast_frame *ast_rtp_read(struct ast_rtp *rtp) rtp->lastividtimestamp = timestamp; rtp->f.delivery.tv_sec = 0; rtp->f.delivery.tv_usec = 0; + /* Pass the RTP marker bit as bit 0 in the subclass field. + * This is ok because subclass is actually a bitmask, and + * the low bits represent audio formats, that are not + * involved here since we deal with video. + */ if (mark) rtp->f.subclass |= 0x1; } else { |