diff options
| author | Walter Doekes <walter+asterisk@wjd.nu> | 2014-05-13 13:53:28 +0000 |
|---|---|---|
| committer | Walter Doekes <walter+asterisk@wjd.nu> | 2014-05-13 13:53:28 +0000 |
| commit | 0eda637fc477e32df1346fa4e5fbf0fdce907c8e (patch) | |
| tree | c6c7f4d6c87cff27cbc48a4ec8a55ef7ea5d5f59 /res/res_format_attr_h264.c | |
| parent | f66e9d6c9e36d852b0c624dfaac72fc263315500 (diff) | |
h264: Fix H264 SDP payload format.
https://tools.ietf.org/html/rfc3984#section-8.1 says profile-level-id
takes 3 bytes in base16 (6 hex digits).
This fixes video setup in certain cases.
ASTERISK-23664 #close
ASTERISK-23664 #comment Patch r3530.patch uploaded by Guillaume Maudoux.
Review: https://reviewboard.asterisk.org/r/3530/
........
Merged revisions 413791 from http://svn.asterisk.org/svn/asterisk/branches/11
........
Merged revisions 413792 from http://svn.asterisk.org/svn/asterisk/branches/12
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@413793 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'res/res_format_attr_h264.c')
| -rw-r--r-- | res/res_format_attr_h264.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/res/res_format_attr_h264.c b/res/res_format_attr_h264.c index 5ecde3f3f..2bd47e025 100644 --- a/res/res_format_attr_h264.c +++ b/res/res_format_attr_h264.c @@ -268,11 +268,11 @@ static void h264_format_attr_sdp_generate(const struct ast_format_attr *format_a } else if (i == H264_ATTR_KEY_PROFILE_IDC && format_attr->format_attr[H264_ATTR_KEY_PROFILE_IDC] && format_attr->format_attr[H264_ATTR_KEY_PROFILE_IOP] && format_attr->format_attr[H264_ATTR_KEY_LEVEL]) { if (!added) { - ast_str_append(str, 0, "a=fmtp:%u profile-level-id=%X%X%X", payload, format_attr->format_attr[H264_ATTR_KEY_PROFILE_IDC], + ast_str_append(str, 0, "a=fmtp:%u profile-level-id=%02X%02X%02X", payload, format_attr->format_attr[H264_ATTR_KEY_PROFILE_IDC], format_attr->format_attr[H264_ATTR_KEY_PROFILE_IOP], format_attr->format_attr[H264_ATTR_KEY_LEVEL]); added = 1; } else { - ast_str_append(str, 0, ";profile-level-id=%X%X%X", format_attr->format_attr[H264_ATTR_KEY_PROFILE_IDC], + ast_str_append(str, 0, ";profile-level-id=%02X%02X%02X", format_attr->format_attr[H264_ATTR_KEY_PROFILE_IDC], format_attr->format_attr[H264_ATTR_KEY_PROFILE_IOP], format_attr->format_attr[H264_ATTR_KEY_LEVEL]); } } else if ((name = h264_attr_key_to_str(i)) && h264_attr_key_addable(format_attr, i)) { |