[FFmpeg-devel] [PATCH] rtpenc: packetizer for VP9 RTP payload format (draft v2)

[Thomas Volkert]

Hi,

On 30.05.2016 17:43, Ronald S. Bultje wrote:
> Hi,
>
> On Mon, May 30, 2016 at 10:41 AM, Thomas Volkert <silvo at gmx.net> wrote:
>
>> From: Thomas Volkert <thomas at netzeal.de>
>>
>> ---
>>   libavformat/Makefile     |  1 +
>>   libavformat/rtpenc.c     | 14 +++++++++++++
>>   libavformat/rtpenc.h     |  1 +
>>   libavformat/rtpenc_vp9.c | 54
>> ++++++++++++++++++++++++++++++++++++++++++++++++
>>   libavformat/sdp.c        |  4 ++++
>>   5 files changed, 74 insertions(+)
>>   create mode 100644 libavformat/rtpenc_vp9.c
> No opinion on the patch itself yet, but I'm wondering if you've tested this
> under real conditions with the built-in and libvpx-based decoders? I'm
Yes.

> asking because IIRC the built-in ffvp9 decoder doesn't deal with missing
> references well at all (it just bails out), so it might be that under real
My tests showed this behavior, too.
Is it possible to improve the decoder with acceptable effort to overcome 
this limitation?

> network conditions, it doesn't work all that well...
>
> (That doesn't disqualify the patch in any way, but it would be good to
> document somewhere for people trying to use this.)
I think the sender part is not the right position.
Where should we place such a hint?

Best regards,
Thomas.