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

Ronald S. Bultje rsbultje at gmail.com
Mon May 30 17:43:58 CEST 2016


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
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
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.)

Ronald


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