[Freeswitch-users] Video playback in 1.7

Wed Jul 1 10:23:31 MSD 2015

do you have the libav -extra package (I don't recall the full name)
installed?

On Wednesday, July 1, 2015, Stanislav Sinyagin <ssinyagin at gmail.com> wrote:

> 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
> <javascript:_e(%7B%7D,'cvml','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
>> <javascript:_e(%7B%7D,'cvml','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
>>> <javascript:_e(%7B%7D,'cvml','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
>>> <javascript:_e(%7B%7D,'cvml','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
>>>> <javascript:_e(%7B%7D,'cvml','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
>>>>> <javascript:_e(%7B%7D,'cvml','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
>>>>>> <javascript:_e(%7B%7D,'cvml','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
>>>>>>> <javascript:_e(%7B%7D,'cvml','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
>>>>>>>> <javascript:_e(%7B%7D,'cvml','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
>>>>>>>> <javascript:_e(%7B%7D,'cvml','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
>>>>>>>> <javascript:_e(%7B%7D,'cvml','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
>>>>>>>> <javascript:_e(%7B%7D,'cvml','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
>>>>>>> <javascript:_e(%7B%7D,'cvml','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
>>>>>>> <javascript:_e(%7B%7D,'cvml','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
>>>>>> <javascript:_e(%7B%7D,'cvml','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
>>>>>> <javascript:_e(%7B%7D,'cvml','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
>>>>>> <javascript:_e(%7B%7D,'cvml','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
>>>>> <javascript:_e(%7B%7D,'cvml','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
>>>>> <javascript:_e(%7B%7D,'cvml','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
>>>> <javascript:_e(%7B%7D,'cvml','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
>>>> <javascript:_e(%7B%7D,'cvml','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
>>>> <javascript:_e(%7B%7D,'cvml','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
>>> <javascript:_e(%7B%7D,'cvml','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
>>> <javascript:_e(%7B%7D,'cvml','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
>>> <javascript:_e(%7B%7D,'cvml','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
>>> <javascript:_e(%7B%7D,'cvml','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
>> <javascript:_e(%7B%7D,'cvml','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
>> <javascript:_e(%7B%7D,'cvml','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
>> <javascript:_e(%7B%7D,'cvml','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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