[Freeswitch-users] Video playback in 1.7

Tue Jun 30 21:41:33 MSD 2015

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
>>> >>
>>> >>
>>> _________________________________________________________________________
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>>> >
>>> >
>>> >
>>> > --
>>> > Sincerely,
>>> >
>>> > Giovanni Maruzzelli
>>> > Cell : +39-347-2665618
>>> >
>>> >
>>> _________________________________________________________________________
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>>
>>
>> --
>> Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬
>>
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>>
>>
>> _________________________________________________________________________
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>>
>> Official FreeSWITCH Sites
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>>
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>
>
> _________________________________________________________________________
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>
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>
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-- 
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+>*

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https://www.youtube.com/watch?v=9XXgW34t40s
https://www.youtube.com/watch?v=NLaDpGQuZDA
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