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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/2723/">https://reviewboard.asterisk.org/r/2723/</a>
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<p style="margin-top: 0;">On January 16th, 2014, 5:16 p.m. UTC, <b>Sean Bright</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/2723/diff/5/?file=44381#file44381line13419" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/channels/chan_sip.c</a>
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(Diff revision 5)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static enum sip_result add_sdp(struct sip_request *resp, struct sip_pvt *p, int oldsdp, int add_audio, int add_t38)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span>if (max_audio_packet_size) {</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span>ast_str_append(&a_text, 0, "a=maxptime:%d\r\n", max_audio_packet_size);</pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Shouldn't this be &a_audio instead of &a_text, or does it matter?</pre>
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<p>On January 17th, 2014, 9:59 p.m. UTC, <b>Matt Jordan</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Good catch - feel free to patch away</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Committed in r405877 (12)/r405878 (trunk)</pre>
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<p>- Sean</p>
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<p>On August 23rd, 2013, 3:42 p.m. UTC, Matt Jordan wrote:</p>
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<div>Review request for Asterisk Developers, Joshua Colp and Mark Michelson.</div>
<div>By Matt Jordan.</div>
<p style="color: grey;"><i>Updated Aug. 23, 2013, 3:42 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-21981">ASTERISK-21981</a>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
Asterisk
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Note: This patch was written by Lorenzo Miniero. I know he's at the IETF this week, but I figured we could get the formal code review going for him :-)
This patch adds pass through support for Opus and VP8. That includes:
* Format attribute negotiation for Opus. Note that unlike some other codecs, the draft RFC specifies having spaces delimiting the attributes in addition to ';', so you have "attra=X; attrb=Y". This broke the attribute parsing in chan_sip, so a small tweak was also included in this patch for that.
* A format attribute negotiation module for Opus
* Fast picture update for VP8. Since VP8 uses a different RTCP packet number than FIR, this really is specific to VP8 at this time. Ideally this would be more generic and flexible for user preferences and other video codecs, but that could be done at a latter date.
The only part of this work that I did was port over the fast picture update code to chan_pjsip. I *think* that chan_pjsip will still suck out the attributes in res_pjsip_sdp_rtp, but I could be mistaken (Josh?)</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>/trunk/res/res_rtp_asterisk.c <span style="color: grey">(397424)</span></li>
<li>/trunk/res/res_pjsip_sdp_rtp.c <span style="color: grey">(397424)</span></li>
<li>/trunk/res/res_format_attr_opus.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/trunk/main/rtp_engine.c <span style="color: grey">(397424)</span></li>
<li>/trunk/main/frame.c <span style="color: grey">(397424)</span></li>
<li>/trunk/main/format.c <span style="color: grey">(397424)</span></li>
<li>/trunk/main/channel.c <span style="color: grey">(397424)</span></li>
<li>/trunk/include/asterisk/opus.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>/trunk/include/asterisk/format.h <span style="color: grey">(397424)</span></li>
<li>/trunk/channels/chan_sip.c <span style="color: grey">(397424)</span></li>
<li>/trunk/channels/chan_pjsip.c <span style="color: grey">(397424)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/2723/diff/" style="margin-left: 3em;">View Diff</a></p>
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