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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/4605/">https://reviewboard.asterisk.org/r/4605/</a>
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<div>Review request for Asterisk Developers.</div>
<div>By rmudgett.</div>
<p style="color: grey;"><i>Updated April 9, 2015, 11:50 a.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-21777">ASTERISK-21777</a>,
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-24380">ASTERISK-24380</a>,
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-24841">ASTERISK-24841</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 (updated)</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;">Given a source capability of h264 and ulaw, a destination capability of
h264 and g722 then ast_translator_best_choice() would pick h264 as the
best choice even though h264 is a video codec and Asterisk only supports
translation of audio codecs. When the audio starts flowing, there are
warnings about a codec mismatch when the channel tries to write a frame to
the peer.
* Made ast_translator_best_choice() only select audio codecs.
* Restore a check in channel.c:set_format() lost after v1.8 to prevent
trying to set a non-audio codec.
This is an intermediate patch for a series of patches aimed at improving
translation path choices for ASTERISK-24841.
This patch is a partial fix for ASTERISK-21777 as the v11 version of
ast_translator_best_choice() does the same thing. However, chan_sip
somehow sets the nativeformats capabilities to just h264 or empty.
This patch will be backported to v11 as a partial fix for ASTERISK-21777.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </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;">Modified chan_pjsip.c:chan_pjsip_new() to force inclusion of the h264
video codec in the native capabilities. Without the patch I get the path
translation warnings. With the patch I don't get the warnings.
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>/branches/13/main/translate.c <span style="color: grey">(434447)</span></li>
<li>/branches/13/main/channel.c <span style="color: grey">(434447)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/4605/diff/" style="margin-left: 3em;">View Diff</a></p>
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