<div dir="ltr"><div><div><div>I made a few more tests: the original file has AAC audio, and avconv needs "-strict experimental" option to process that. Probably that's why FreeSWITCH crashes. After I converted the video to 320x240 and MP3 audio, I get a different error: <br><br>2015-07-01 01:46:22.701171 [ERR] avformat.c:1136 Failed to initialize the resampling context<br><br></div>same error if I need to produce 48kHz OPUS or 8kHZ G711.<br><br></div>VLC plays back both the original and converted videos so far.<br><br></div>I'll play around with it during the week.<br><br><br><div><div><div><br></div></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jun 30, 2015 at 8:45 PM, Anthony Minessale <span dir="ltr"><<a href="mailto:anthony.minessale@gmail.com" target="_blank">anthony.minessale@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Depending on what ext you have and the proper build of mod_av I can't comment.<div><br></div><div>I can confirm with the properly installed debian packages for jessie that at least mp4 files work either by reference to .mp4 files or by using av:///path/to/file.mp4</div><div><br></div><div><br></div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jun 30, 2015 at 12:46 PM, Stanislav Sinyagin <span dir="ltr"><<a href="mailto:ssinyagin@gmail.com" target="_blank">ssinyagin@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr">av:///tmp/somefile.ext crashed the daemon, I didn't yet find the time to analyze it and file a jira.<br>
</p><div><div>
<div class="gmail_quote">On Jun 30, 2015 7:43 PM, "Anthony Minessale" <<a href="mailto:anthony.minessale@gmail.com" target="_blank">anthony.minessale@gmail.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">mod_av is not an endpoint its a codec and file format module.<div><br></div><div>
<p><span>2015-06-30 12:40:40.248642 [NOTICE] switch_loadable_module.c:213 Adding Codec H264 99 H264 Video 90000hz 0ms (VBR)</span></p>
<p><span>2015-06-30 12:40:40.248642 [NOTICE] switch_loadable_module.c:292 Adding Application 'record_av'</span></p>
<p><span>2015-06-30 12:40:40.248642 [NOTICE] switch_loadable_module.c:338 Adding API Function 'av_format'</span></p>
<p><span>2015-06-30 12:40:40.248642 [NOTICE] switch_loadable_module.c:338 Adding API Function 'av_codec'</span></p>
<p><span>2015-06-30 12:40:40.248642 [NOTICE] switch_loadable_module.c:390 Adding File Format 'av'</span></p>
<p><span>2015-06-30 12:40:40.248642 [NOTICE] switch_loadable_module.c:390 Adding File Format 'rtmp'</span></p>
<p><span>2015-06-30 12:40:40.248642 [NOTICE] switch_loadable_module.c:390 Adding File Format 'mp4'</span></p>
<p><span>2015-06-30 12:40:40.248642 [NOTICE] switch_loadable_module.c:390 Adding File Format 'mov'</span></p><p><span><br></span></p><p><span>It was av:// not avformat:// i was remembering the old version.</span></p><p><span><br></span></p><p><span>if av:///tmp/somefile.ext works then it can be added to </span>mod_avformat_load function in avformat.c:1949 ish to register the extension for convenience.</p><p> </p><p><span><br></span></p></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jun 30, 2015 at 2:07 AM, Stanislav Sinyagin <span dir="ltr"><<a href="mailto:ssinyagin@gmail.com" target="_blank">ssinyagin@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">mod_av doesn't seem to be registering an endpoint, so prefixing avformat:// or av:// does not help. I'll have a closer look later and probably open a Jira<br></div><div><div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jun 30, 2015 at 1:18 AM, Anthony Minessale <span dir="ltr"><<a href="mailto:anthony.minessale@gmail.com" target="_blank">anthony.minessale@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Webm has its own module. Av and vlc both have broken webm at the time of coding.<div><br></div><div><br><div>mod_vlc can play other formats but they are not registered in the module by file exten however you can use vlc:// syntax.</div><div><br></div><div>mp4 is the safest bet because it works in mod_av which is more stable than vlc. More formats can be added to mod_av as well but I don't remember if its as easy as avformat://<path></div><div><br></div><div>We don't have any choosing best format etc. It's not going to be a point of focus to squeeze performance out of stuff like that in this stage of development.<br></div><div><div><div><br>On Monday, June 29, 2015, Stanislav Sinyagin <<a href="mailto:ssinyagin@gmail.com" target="_blank">ssinyagin@gmail.com</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">by the way, is there a way for playback to select a best matching<br>
encoding, like it does with audio sample rates?<br>
<br>
On Tue, Jun 30, 2015 at 12:56 AM, Giovanni Maruzzelli <<a>gmaruzz@gmail.com</a>> wrote:<br>
> h264 I believe is supported...<br>
><br>
> On Tue, Jun 30, 2015 at 12:48 AM, Stanislav Sinyagin <<a>ssinyagin@gmail.com</a>><br>
> wrote:<br>
>><br>
>> the newest 1.7 freeswitch successfully played an .mp4 file with<br>
>> "playback" application, and the picture was sent to an VP8 client<br>
>> (linphone on Android).<br>
>><br>
>> The playback took about 20% CPU usage on a Xeon core -- probably<br>
>> because of resising work. The source file was taken from<br>
>> <a href="http://www.quirksmode.org/html5/tests/video.html" target="_blank">http://www.quirksmode.org/html5/tests/video.html</a><br>
>><br>
>><br>
>> Question: what other file formats are supported?<br>
>><br>
>> I tried .ogv and .webm, but I got "Invalid file format" error.<br>
>><br>
>> thanks<br>
>><br>
>> _________________________________________________________________________<br>
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><br>
><br>
><br>
><br>
> --<br>
> Sincerely,<br>
><br>
> Giovanni Maruzzelli<br>
> Cell : <a href="tel:%2B39-347-2665618" value="+393472665618" target="_blank">+39-347-2665618</a><br>
><br>
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</blockquote></div></div></div></div><span><font color="#888888"><br><br>-- <br><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">Anthony Minessale II ♬ @anthmfs ♬ @FreeSWITCH ♬<div><br><div>☞ <a href="http://freeswitch.org/" target="_blank">http://freeswitch.org/</a> ☞ <a href="http://cluecon.com/" target="_blank">http://cluecon.com/</a> ☞ <a href="http://twitter.com/FreeSWITCH" target="_blank">http://twitter.com/FreeSWITCH</a></div><div><div>☞ <a href="http://irc.freenode.net" target="_blank">irc.freenode.net</a> #freeswitch ☞ <u><a href="http://freeswitch.org/g+" target="_blank">http://freeswitch.org/g+</a></u><br><br></div><div>ClueCon Weekly Development Call <br></div><div>☎ <a href="mailto:sip%3A888@conference.freeswitch.org" target="_blank">sip:888@conference.freeswitch.org</a> ☎ <a href="tel:%2B19193869900" value="+19193869900" target="_blank">+19193869900</a> </div><div><br></div></div></div><div><a href="https://www.youtube.com/watch?v=9XXgW34t40s" style="color:rgb(17,85,204);font-size:12.8000001907349px" target="_blank">https://www.youtube.com/watch?v=9XXgW34t40s</a></div><div><a href="https://www.youtube.com/watch?v=NLaDpGQuZDA" target="_blank">https://www.youtube.com/watch?v=NLaDpGQuZDA</a><br></div></div></div></div></div></div><br>
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<a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">Anthony Minessale II ♬ @anthmfs ♬ @FreeSWITCH ♬<div><br><div>☞ <a href="http://freeswitch.org/" target="_blank">http://freeswitch.org/</a> ☞ <a href="http://cluecon.com/" target="_blank">http://cluecon.com/</a> ☞ <a href="http://twitter.com/FreeSWITCH" target="_blank">http://twitter.com/FreeSWITCH</a></div><div><div>☞ <a href="http://irc.freenode.net" target="_blank">irc.freenode.net</a> #freeswitch ☞ <u><a href="http://freeswitch.org/g+" target="_blank">http://freeswitch.org/g+</a></u><br><br></div><div>ClueCon Weekly Development Call <br></div><div>☎ <a href="mailto:sip%3A888@conference.freeswitch.org" target="_blank">sip:888@conference.freeswitch.org</a> ☎ <a href="tel:%2B19193869900" value="+19193869900" target="_blank">+19193869900</a> </div><div><br></div></div></div><div><a href="https://www.youtube.com/watch?v=9XXgW34t40s" style="color:rgb(17,85,204);font-size:12.8000001907349px" target="_blank">https://www.youtube.com/watch?v=9XXgW34t40s</a></div><div><a href="https://www.youtube.com/watch?v=NLaDpGQuZDA" target="_blank">https://www.youtube.com/watch?v=NLaDpGQuZDA</a><br></div></div></div></div></div></div></div>
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