[Asterisk-video] mpeg4 video and h.263

[Mustafa Ozveren]

Effectively, AMR licensing is mandatory for encoding/decoding operations.
So you can stream any AMR packets without have to pay the license fees.

Thanks,
Mustafa.

On Thu, Oct 29, 2009 at 2:53 PM, Sergio Garcia Murillo <
sergio.garcia at fontventa.com> wrote:

>  Not for streaming.
>
> BR
> Sergio
>
> Mustafa Ozveren escribió:
>
> Hi,
>
> You have to paid too for AMR audio codec encoding and streaming.
>
> On Wed, Oct 28, 2009 at 10:26 PM, faizan naqvi <faizan.naqvi at gmail.com>wrote:
>
>> H.264 encoding would bring up licensing issues. If I remember correctly,
>> decoding is free but using encoder has to be paid for. Most new phones can
>> only do decoding and when they encode video they send back in H.263 and not
>> H.264.
>>
>>
>> On Thu, Oct 29, 2009 at 2:20 AM, Andy Eager <eagera at tpg.com.au> wrote:
>>
>>> Emmanuel BUU wrote:
>>>
>>> We have done some work on ooh323 and H.264. We can add MPE4G support if
>>> needed but this will be a paid work.
>>> Still I do not understand the need: ig you go through a RADVISION 3G
>>> gateway  you will need only H.263 support that. No?
>>>
>>>
>>>  Yes that's right, but there is a reasonably significant improvement in
>>> video quality of you go MPEG-4
>>> Of course h.264 (MPEG4 Level 10) would be the best, but Radvision (AFAIK)
>>> do not support that.
>>>
>>> I know that H.324m makes the provision of using MPEG4 video as codec but
>>> I have not seen a single terminal that support it.
>>>
>>>
>>>  Nokia 6110, Motorola Razor V-series,  Nokia 6220 etc all support MPEG4.
>>> In fact most of the newer (<3 years) video mobile phones do.
>>>
>>> Emmanuel
>>>
>>> Andy Eager a écrit :
>>>
>>>
>>>  Hi,
>>>
>>> I have built asterisk with video support and ooh323.
>>>
>>> Using a Radvision gateway, I can place a 3g call and play video using
>>> h.323 signaling with the h.263 video codec.
>>>
>>> ooh323 does not support the mpeg4 codec when it negotiates terminal
>>> endpoint capabilities.
>>>
>>> Does anyone know of a way to support the mpeg4 codec with asterisk using
>>> h.323 signaling?
>>>
>>> Thanks,
>>>
>>> Andy
>>>
>>>
>>>
>>>
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>>
>>
>>
>>  --
>> Regards
>> Faizan Naqvi (Tili)
>>
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>
>
>
> --
> Mustafa Ozveren
>
> ------------------------------
>
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-- 
Mustafa Ozveren
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