<div>
yes, the encoder err is caused by libx264 API change, old x264 version works but I’m not sure the exact version that breaks it.
</div><div><br></div><div>we are working on find out what changed and trying to fix that. hints and patches are welcome.</div><div><br></div><div>If there’s not yet an open jira on this subject, please make one and assign to me.</div><div><br></div><div><br></div><div>and we also working on get ffmpeg 2.6/2.8/3.0 working, there’s a jira assigned to me but I cannot access jira so cannot put the link here atm.</div><div><br></div><div>let me know if anyone has any patch I’d like to review.</div><div><br></div>
<p style="color: #A0A0A8;">On Thursday, March 3, 2016 at 10:28 AM, 郭秋平 wrote:</p>
<blockquote type="cite" style="border-left-style:solid;border-width:1px;margin-left:0px;padding-left:10px;">
<span><div><div><meta http-equiv="Content-Type" content="text/html charset=gb2312"><div> This issue is because the client does not send keyframe to FS</div><div><br></div><div><br></div><div><br></div><br><div><blockquote type="cite"><div><div>在 2016年3月2日，下午10:06，郭秋平 <<a href="mailto:guoqiuping81112@163.com">guoqiuping81112@163.com</a>> 写道：</div><br><div><meta http-equiv="Content-Type" content="text/html charset=gb2312"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div>I found the issue is because of the incorrect version of x264.</div><div><br></div><div>I use x264-snapshot-20150625-0011-stable , then the issue disappears.</div><div>but now libav report another log:</div><div><div><b>non-existing PPS 0 referenced</b></div><div><b>decode_slice_header error</b></div><div><b>non-existing PPS 0 referenced</b></div><div><b>decode_slice_header error</b></div><div><b>non-existing PPS 0 referenced</b></div><div><b>decode_slice_header error</b></div><div><b>no frame!</b></div></div><div><br></div><div>How can I know the exact version of x264 and libav for FreeSWITH 1.6.4</div><div><br></div><br><div><blockquote type="cite"><div><div>在 2016年3月2日，上午12:23，郭秋平 <<a href="mailto:guoqiuping81112@163.com">guoqiuping81112@163.com</a>> 写道：</div><br><div><meta http-equiv="Content-Type" content="text/html charset=gb2312"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div>sorry, my mistake. my operation system is CentOS 7.1.1503</div><br><div><blockquote type="cite"><div><div>在 2016年3月2日，上午12:13，Brian West <<a href="mailto:brian@freeswitch.org">brian@freeswitch.org</a>> 写道：</div><br><div><div dir="ltr">You've lost me at "<span style="font-size:12.8px">My box is CentOS6.5"</span></div><div><br><div>On Tue, Mar 1, 2016 at 3:11 AM, 郭秋平 <span dir="ltr"><<a href="mailto:guoqiuping81112@163.com" target="_blank">guoqiuping81112@163.com</a>></span> wrote:<br><blockquote type="cite"><div><div style="word-wrap:break-word"><div>Hi All:</div><div><br></div>My box is CentOS6.5, and FS is 1.6.4<div><br></div><div>When I use H264 as the video codec.</div><div>FS report encoding fail as below.</div><div> [ERR] avcodec.c:1117 Encoding Error -1</div><div>and x264 report</div><div> lookahead thread is already stopped</div><div><br></div><div>I checked the source code, I found that</div><div>when switch_h264_encode encode is invoked first time, it results that context->got_encoded_output is set to 1.</div><div>and after that, if switch_h264_encode is invoked again, it will check context->got_encoded_output , and then pass null frame to avcodec_encode_video2 which will stop the lookahead thread because of the null frame.</div><div><div>switch_h264_encode:</div><div><span style="white-space:pre-wrap"> </span>if (*got_output) { // Could be more delayed frames</div><div><span style="white-space:pre-wrap"> </span>ret = avcodec_encode_video2(avctx, pkt, <b>NULL</b>, got_output);</div></div><div><br></div><div>Is it a bug of mod_av or how can i solve the problem?</div><div><br></div><div>Thanks a lot</div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div></div><br>_________________________________________________________________________<br>
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