[Freeswitch-users] Video playback in 1.7

Wed Jul 1 09:19:30 MSD 2015

This was all on a freshly installed Jessie, with your 1.7 debs. I will have
a closer look and document the issue later, now I only had time for a quick
check.
On Jul 1, 2015 3:18 AM, "Anthony Minessale" <anthony.minessale at gmail.com>
wrote:

> Like I said, you need the precise versions we have detailed in our Debian
> jessie packaging.   It does not work on older versions of libav*
> If you don't want to use jessie you need to see the versions of everything
> we use and manually build it all and its full chain of cross depends.
>
>
> On Tue, Jun 30, 2015 at 7:54 PM, Michael Jerris <mike at jerris.com> wrote:
>
>> That error happens when avresample_open call fails.  This is going to be
>> some sort of issue with how libav was built as this is known working.
>>
>> On Jun 30, 2015, at 7:51 PM, Stanislav Sinyagin <ssinyagin at gmail.com>
>> wrote:
>>
>> 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:
>>
>> 2015-07-01 01:46:22.701171 [ERR] avformat.c:1136 Failed to initialize the
>> resampling context
>>
>> same error if I need to produce 48kHz OPUS or 8kHZ G711.
>>
>> VLC plays back both the original and converted videos so far.
>>
>> I'll play around with it during the week.
>>
>>
>>
>>
>> On Tue, Jun 30, 2015 at 8:45 PM, Anthony Minessale <
>> anthony.minessale at gmail.com> wrote:
>>
>>> Depending on what ext you have and the proper build of mod_av I can't
>>> comment.
>>>
>>> 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
>>>
>>>
>>>
>>> On Tue, Jun 30, 2015 at 12:46 PM, Stanislav Sinyagin <
>>> ssinyagin at gmail.com> wrote:
>>>
>>>> av:///tmp/somefile.ext crashed the daemon, I didn't yet find the time
>>>> to analyze it and file a jira.
>>>> On Jun 30, 2015 7:43 PM, "Anthony Minessale" <
>>>> anthony.minessale at gmail.com> wrote:
>>>>
>>>>> mod_av is not an endpoint its a codec and file format module.
>>>>>
>>>>> 2015-06-30 12:40:40.248642 [NOTICE] switch_loadable_module.c:213
>>>>> Adding Codec H264 99 H264 Video 90000hz 0ms (VBR)
>>>>>
>>>>> 2015-06-30 12:40:40.248642 [NOTICE] switch_loadable_module.c:292
>>>>> Adding Application 'record_av'
>>>>>
>>>>> 2015-06-30 12:40:40.248642 [NOTICE] switch_loadable_module.c:338
>>>>> Adding API Function 'av_format'
>>>>>
>>>>> 2015-06-30 12:40:40.248642 [NOTICE] switch_loadable_module.c:338
>>>>> Adding API Function 'av_codec'
>>>>>
>>>>> 2015-06-30 12:40:40.248642 [NOTICE] switch_loadable_module.c:390
>>>>> Adding File Format 'av'
>>>>>
>>>>> 2015-06-30 12:40:40.248642 [NOTICE] switch_loadable_module.c:390
>>>>> Adding File Format 'rtmp'
>>>>>
>>>>> 2015-06-30 12:40:40.248642 [NOTICE] switch_loadable_module.c:390
>>>>> Adding File Format 'mp4'
>>>>>
>>>>> 2015-06-30 12:40:40.248642 [NOTICE] switch_loadable_module.c:390
>>>>> Adding File Format 'mov'
>>>>>
>>>>>
>>>>> It was av:// not avformat:// i was remembering the old version.
>>>>>
>>>>>
>>>>> if av:///tmp/somefile.ext works then it can be added to mod_avformat_load
>>>>> function in avformat.c:1949 ish  to register the extension for convenience.
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On Tue, Jun 30, 2015 at 2:07 AM, Stanislav Sinyagin <
>>>>> ssinyagin at gmail.com> wrote:
>>>>>
>>>>>> 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
>>>>>>
>>>>>> On Tue, Jun 30, 2015 at 1:18 AM, Anthony Minessale <
>>>>>> anthony.minessale at gmail.com> wrote:
>>>>>>
>>>>>>> Webm has its own module.  Av and vlc both have broken webm at the
>>>>>>> time of coding.
>>>>>>>
>>>>>>>
>>>>>>> mod_vlc can play other formats but they are not registered in the
>>>>>>> module by file exten however you can use vlc:// syntax.
>>>>>>>
>>>>>>> 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>
>>>>>>>
>>>>>>> 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.
>>>>>>>
>>>>>>> On Monday, June 29, 2015, Stanislav Sinyagin <ssinyagin at gmail.com>
>>>>>>> wrote:
>>>>>>>
>>>>>>>> by the way, is there a way for playback to select a best matching
>>>>>>>> encoding, like it does with audio sample rates?
>>>>>>>>
>>>>>>>> On Tue, Jun 30, 2015 at 12:56 AM, Giovanni Maruzzelli <
>>>>>>>> gmaruzz at gmail.com> wrote:
>>>>>>>> > h264 I believe is supported...
>>>>>>>> >
>>>>>>>> > On Tue, Jun 30, 2015 at 12:48 AM, Stanislav Sinyagin <
>>>>>>>> ssinyagin at gmail.com>
>>>>>>>> > wrote:
>>>>>>>> >>
>>>>>>>> >> the newest 1.7 freeswitch successfully played an .mp4 file with
>>>>>>>> >> "playback" application, and the picture was sent to an VP8 client
>>>>>>>> >> (linphone on Android).
>>>>>>>> >>
>>>>>>>> >> The playback took about 20% CPU usage on a Xeon core -- probably
>>>>>>>> >> because of resising work. The source file was taken from
>>>>>>>> >> http://www.quirksmode.org/html5/tests/video.html
>>>>>>>> >>
>>>>>>>> >>
>>>>>>>> >> Question: what other file formats are supported?
>>>>>>>> >>
>>>>>>>> >> I tried .ogv and .webm, but I got "Invalid file format" error.
>>>>>>>> >>
>>>>>>>> >> thanks
>>>>>>>> >>
>>>>>>>> >>
>>>>>>>> _________________________________________________________________________
>>>>>>>> >> Professional FreeSWITCH Consulting Services:
>>>>>>>> >> consulting at freeswitch.org
>>>>>>>> >> http://www.freeswitchsolutions.com
>>>>>>>> >>
>>>>>>>> >> Official FreeSWITCH Sites
>>>>>>>> >> http://www.freeswitch.org
>>>>>>>> >> http://confluence.freeswitch.org
>>>>>>>> >> http://www.cluecon.com
>>>>>>>> >>
>>>>>>>> >> FreeSWITCH-users mailing list
>>>>>>>> >> FreeSWITCH-users at lists.freeswitch.org
>>>>>>>> >> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>>>> >> UNSUBSCRIBE:
>>>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>>>> >> http://www.freeswitch.org
>>>>>>>> >
>>>>>>>> >
>>>>>>>> >
>>>>>>>> >
>>>>>>>> > --
>>>>>>>> > Sincerely,
>>>>>>>> >
>>>>>>>> > Giovanni Maruzzelli
>>>>>>>> > Cell : +39-347-2665618
>>>>>>>> >
>>>>>>>> >
>>>>>>>> _________________________________________________________________________
>>>>>>>> > Professional FreeSWITCH Consulting Services:
>>>>>>>> > consulting at freeswitch.org
>>>>>>>> > http://www.freeswitchsolutions.com
>>>>>>>> >
>>>>>>>> > Official FreeSWITCH Sites
>>>>>>>> > http://www.freeswitch.org
>>>>>>>> > http://confluence.freeswitch.org
>>>>>>>> > http://www.cluecon.com
>>>>>>>> >
>>>>>>>> > FreeSWITCH-users mailing list
>>>>>>>> > FreeSWITCH-users at lists.freeswitch.org
>>>>>>>> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>>>> > UNSUBSCRIBE:
>>>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>>>> > http://www.freeswitch.org
>>>>>>>>
>>>>>>>>
>>>>>>>> _________________________________________________________________________
>>>>>>>> Professional FreeSWITCH Consulting Services:
>>>>>>>> consulting at freeswitch.org
>>>>>>>> http://www.freeswitchsolutions.com
>>>>>>>>
>>>>>>>> Official FreeSWITCH Sites
>>>>>>>> http://www.freeswitch.org
>>>>>>>> http://confluence.freeswitch.org
>>>>>>>> http://www.cluecon.com
>>>>>>>>
>>>>>>>> FreeSWITCH-users mailing list
>>>>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>>>> UNSUBSCRIBE:
>>>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>>>> http://www.freeswitch.org
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬
>>>>>>>
>>>>>>> ☞ http://freeswitch.org/  ☞ http://cluecon.com/  ☞
>>>>>>> http://twitter.com/FreeSWITCH
>>>>>>> ☞ irc.freenode.net #freeswitch ☞ *http://freeswitch.org/g+
>>>>>>> <http://freeswitch.org/g+>*
>>>>>>>
>>>>>>> ClueCon Weekly Development Call
>>>>>>> ☎ sip:888 at conference.freeswitch.org  ☎ +19193869900
>>>>>>>
>>>>>>> https://www.youtube.com/watch?v=9XXgW34t40s
>>>>>>> https://www.youtube.com/watch?v=NLaDpGQuZDA
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> _________________________________________________________________________
>>>>>>> Professional FreeSWITCH Consulting Services:
>>>>>>> consulting at freeswitch.org
>>>>>>> http://www.freeswitchsolutions.com
>>>>>>>
>>>>>>> Official FreeSWITCH Sites
>>>>>>> http://www.freeswitch.org
>>>>>>> http://confluence.freeswitch.org
>>>>>>> http://www.cluecon.com
>>>>>>>
>>>>>>> FreeSWITCH-users mailing list
>>>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>>> UNSUBSCRIBE:
>>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>>> http://www.freeswitch.org
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> _________________________________________________________________________
>>>>>> Professional FreeSWITCH Consulting Services:
>>>>>> consulting at freeswitch.org
>>>>>> http://www.freeswitchsolutions.com
>>>>>>
>>>>>> Official FreeSWITCH Sites
>>>>>> http://www.freeswitch.org
>>>>>> http://confluence.freeswitch.org
>>>>>> http://www.cluecon.com
>>>>>>
>>>>>> FreeSWITCH-users mailing list
>>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>> UNSUBSCRIBE:
>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>> http://www.freeswitch.org
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬
>>>>>
>>>>> ☞ http://freeswitch.org/  ☞ http://cluecon.com/  ☞
>>>>> http://twitter.com/FreeSWITCH
>>>>> ☞ irc.freenode.net #freeswitch ☞ *http://freeswitch.org/g+
>>>>> <http://freeswitch.org/g+>*
>>>>>
>>>>> ClueCon Weekly Development Call
>>>>> ☎ sip:888 at conference.freeswitch.org  ☎ +19193869900
>>>>>
>>>>> https://www.youtube.com/watch?v=9XXgW34t40s
>>>>> https://www.youtube.com/watch?v=NLaDpGQuZDA
>>>>>
>>>>>
>>>>> _________________________________________________________________________
>>>>> Professional FreeSWITCH Consulting Services:
>>>>> consulting at freeswitch.org
>>>>> http://www.freeswitchsolutions.com
>>>>>
>>>>> Official FreeSWITCH Sites
>>>>> http://www.freeswitch.org
>>>>> http://confluence.freeswitch.org
>>>>> http://www.cluecon.com
>>>>>
>>>>> FreeSWITCH-users mailing list
>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>> UNSUBSCRIBE:
>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>> http://www.freeswitch.org
>>>>>
>>>>
>>>>
>>>> _________________________________________________________________________
>>>> Professional FreeSWITCH Consulting Services:
>>>> consulting at freeswitch.org
>>>> http://www.freeswitchsolutions.com
>>>>
>>>> Official FreeSWITCH Sites
>>>> http://www.freeswitch.org
>>>> http://confluence.freeswitch.org
>>>> http://www.cluecon.com
>>>>
>>>> FreeSWITCH-users mailing list
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>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>> UNSUBSCRIBE:
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>>>> http://www.freeswitch.org
>>>>
>>>
>>>
>>>
>>> --
>>> Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬
>>>
>>> ☞ http://freeswitch.org/  ☞ http://cluecon.com/  ☞
>>> http://twitter.com/FreeSWITCH
>>> ☞ irc.freenode.net #freeswitch ☞ *http://freeswitch.org/g+
>>> <http://freeswitch.org/g+>*
>>>
>>> ClueCon Weekly Development Call
>>> ☎ sip:888 at conference.freeswitch.org  ☎ +19193869900
>>>
>>> https://www.youtube.com/watch?v=9XXgW34t40s
>>> https://www.youtube.com/watch?v=NLaDpGQuZDA
>>>
>>> _________________________________________________________________________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting at freeswitch.org
>>> http://www.freeswitchsolutions.com
>>>
>>> Official FreeSWITCH Sites
>>> http://www.freeswitch.org
>>> http://confluence.freeswitch.org
>>> http://www.cluecon.com
>>>
>>> FreeSWITCH-users mailing list
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>>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://confluence.freeswitch.org
>> http://www.cluecon.com
>>
>> FreeSWITCH-users mailing list
>> FreeSWITCH-users at lists.freeswitch.org
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>> http://www.freeswitch.org
>>
>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://confluence.freeswitch.org
>> http://www.cluecon.com
>>
>> FreeSWITCH-users mailing list
>> FreeSWITCH-users at lists.freeswitch.org
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>> http://www.freeswitch.org
>>
>
>
>
> --
> Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬
>
> ☞ http://freeswitch.org/  ☞ http://cluecon.com/  ☞
> http://twitter.com/FreeSWITCH
> ☞ irc.freenode.net #freeswitch ☞ *http://freeswitch.org/g+
> <http://freeswitch.org/g+>*
>
> ClueCon Weekly Development Call
> ☎ sip:888 at conference.freeswitch.org  ☎ +19193869900
>
> https://www.youtube.com/watch?v=9XXgW34t40s
> https://www.youtube.com/watch?v=NLaDpGQuZDA
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://confluence.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>
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