[Freeswitch-users] H264 transcoding

curriegrad2004 curriegrad2004 at gmail.com
Fri Jul 27 05:05:32 MSD 2012


x264's license is incompatible with FreeSWITCH.

As it stands for now, GPL is incompatible with MPL.

On Thu, Jul 26, 2012 at 5:45 PM, Terry Barnum <terry at digital-outpost.com> wrote:
> Use x264? http://en.wikipedia.org/wiki/X264
>
> On Jul 26, 2012, at 4:53 PM, Ken Rice wrote:
>
>> Is it possible sure... Is ot probably to happen anytime soon? Not until the
>> patents run out...
>>
>>
>> On 7/26/12 5:04 PM, "yufei.tao" <yufei.tao at redembedded.com> wrote:
>>
>>> Hi
>>>
>>> I am trying to decide if it is feasible to let FS do transcoding between
>>> different H264 formats for live video calls. This is because I've got
>>> SIP clients that both use H264 but with different formats and one (with
>>> a bad H264 decoder) has problems decoding H264 stream from the other.
>>> But each of these two clients communicate fine using H264 with a third
>>> client that uses ffmpeg. I'm thinking of adding a module which uses
>>> ffmpeg, so that it will transcode H264 between different parameters.
>>>
>>> I've got a few questions:
>>>
>>> 1. Is this feasible? I'm not looking at supporting many simultaneous calls.
>>> 2. What is involved in transcoding real-time video stream?
>>> 3. Anyone's done anything like this before?
>>>
>>> I'm new to FS and any suggestions would be very much appreciated!
>>>
>>> Yufei
>>>
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>>
>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> 
>> 
>>
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>> http://www.cluecon.com
>>
>> Join Us At ClueCon - Aug 7-9, 2012
>>
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>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> Join Us At ClueCon - Aug 7-9, 2012
>
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