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<div>Answer myself.</div><div><br></div><div><br></div><div><span>I traced code and found that in line 1007 of mod_conference the frame data never matches 0x11</span></div><div><span><br></span></div><div><span><div><span class="Apple-tab-span" style="white-space:pre"> </span>} else if (vid_frame->codec->implementation->ianacode == 99) {<span class="Apple-tab-span" style="white-space:pre"> </span>/* h.264 */</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>iframe = (*((int16_t *) vid_frame->data) >> 5 == 0x11);</div><div><br></div><div>I hardcoded to iframe = 1 and then it works.</div><div><br></div><div>As I said I don't have problem with Bria, but with the xtp8886 device I got the following data sequence. I'm not familiar with video encoding, so is my device broken or we need other methods to detect an i-frame or is it safe to just hard coded into 1?</div><div><br></div><div>Thanks.</div><div><br></div><div><br></div><div><br></div><div>*(int16_t *) vid_frame->data, *((int16_t *) vid_frame->data) >> 5</div><div><br></div><div><div>ffffb465, fffffda3</div><div>165, b</div><div>165, b</div><div>65, 3</div><div>ffffd061, fffffe83</div><div>61, 3</div><div>ffffd061, fffffe83</div><div>161, b</div><div>4267, 213</div><div>4868, 243</div><div>ffffb465, fffffda3</div><div>165, b</div><div>165, b</div><div>65, 3</div><div>ffffd061, fffffe83</div><div>61, 3</div><div>ffffd061, fffffe83</div><div>161, b</div><div>61, 3</div><div>ffffd061, fffffe83</div><div>461, 23</div><div>161, b</div><div>61, 3</div><div>ffffd061, fffffe83</div><div>161, b</div><div>ffffd061, fffffe83</div><div>361, 1b</div><div>61, 3</div><div>ffffd061, fffffe83</div><div>161, b</div><div>ffffd061, fffffe83</div><div>361, 1b</div><div>161, b</div><div>ffffd061, fffffe83</div><div>61, 3</div><div>ffffd061, fffffe83</div><div>361, 1b</div><div>161, b</div><div>ffffd061, fffffe83</div><div>161, b</div><div>ffffd061, fffffe83</div><div>361, 1b</div><div>161, b</div><div>61, 3</div><div>ffffd061, fffffe83</div><div>161, b</div><div>ffffd061, fffffe83</div><div>361, 1b</div><div>161, b</div><div>61, 3</div><div>ffffd061, fffffe83</div><div>161, b</div><div>4267, 213</div><div>4868, 243</div><div>ffffb465, fffffda3</div><div>165, b</div><div>165, b</div><div>65, 3</div><div>ffffd061, fffffe83</div><div>ffffd061, fffffe83</div><div>61, 3</div><div>ffffd061, fffffe83</div><div>161, b</div><div>ffffd061, fffffe83</div><div>161, b</div><div>61, 3</div><div>ffffd061, fffffe83</div><div>161, b</div><div>ffffd061, fffffe83</div><div>161, b</div><div>61, 3</div><div>4267, 213</div><div>4868, 243</div><div>ffffb465, fffffda3</div><div>365, 1b</div><div>165, b</div><div>65, 3</div><div>ffffd061, fffffe83</div><div>ffffd061, fffffe83</div><div>61, 3</div><div>ffffd061, fffffe83</div><div>61, 3</div><div>ffffd061, fffffe83</div><div>161, b</div></div></span><p style="color: #a0a0a0;"><br></p><p style="color: #a0a0a0;">On Wednesday, March 30, 2011 at 7:31 PM, Seven Du wrote:</p>
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<span>I tested with default 3000 conference and it just OK. But I have problem on H264.</span></div><div><span><br></span></div><div>I tested with one Bria 3.1 on Mac and two XTP8886 hardware phones.</div><div><br></div><div><a href="http://www.gvscusa.com/xtp8886.html">http://www.gvscusa.com/xtp8886.html</a></div><div><span><br></span></div><div>Bria 1003</div><div>XTP 1011/1012</div><div><br></div><div>call from 1003 to 1011 and from 1011 to 1003 both ok with videos.</div><div><br></div><div><a href="http://pastebin.freeswitch.org/15910">http://pastebin.freeswitch.org/15910</a></div><div><a href="http://pastebin.freeswitch.org/15911">http://pastebin.freeswitch.org/15911</a></div><div><br></div><div>When 3 phones calling into 3000(conference), Everyone call see Bria(1003), but no one can say 1011 and 1012. Even when I muted 1003. </div><div><br></div><div><a href="http://pastebin.freeswitch.org/15913">http://pastebin.freeswitch.org/15913</a></div><div><br></div><div>As I said there's no problem with similar test with h263.</div><div><br></div><div>Can anyone help take a look, thanks.</div><div><br></div><div><span><div>-- </div><div>About: <a href="http://about.me/dujinfang">http://about.me/dujinfang</a></div><div>Blog: <a href="http://www.dujinfang.com">http://www.dujinfang.com</a></div><div>Proj: <a href="http://www.freeswitch.org.cn">http://www.freeswitch.org.cn</a></div><div><br></div>Sent with <a href="http://www.sparrowmailapp.com">Sparrow</a><br></span>
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