[FFmpeg-user] Real-time HAP encoded streaming

Paul B Mahol onemda at gmail.com
Mon Jan 4 10:12:38 CET 2016


On 1/4/16, Kenneth Fields <ken.fields at gmail.com> wrote:
> Hi,
> in general documentation,
> Supported External Libraries, Formats, Codecs or Features
> <https://ffmpeg.org/general.html>=
> I see Vidvox HAP under 2.1 file formats and not under video codecs.
> Can real-time HAP encoded network streaming be done? Anyone stats
> or reports on P2P HAP encoded streaming latency?
>
> A normal, H.264 codec is unusable for p2p conferencing/performing as it
> takes seconds to encode. I send audio separately (uncompressed
> with Jacktrip), so the audio gets there first, without compression delay.
>
> We want to use the GPU for HAP encoding.

GPU? Is there actually such code?

>
> On wikipedia:
> https://en.wikipedia.org/wiki/List_of_codecs
> <https://en.wikipedia.org/wiki/List_of_codecs>
> I see:
> Realtime[edit
> <https://en.wikipedia.org/w/index.php?title=List_of_codecs&action=edit&section=18>]
> Hap/Hap Alpha/Hap Q
> VIDVOX hap codec
> FFmpeg
> DXV Codec
> Resolume DXV Codec
> FFmpeg (decoder only)
>
> Thanks,
> Ken
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