[osg-users] People currently using the ffmpeg/libavcodec plugin?
Raymond de Vries
reedev at xs4all.nl
Sun Nov 5 22:42:49 PST 2017
Hi,
I am curious, please keep us updated.
By any chance, are you also working on the audio part of it? It would be
nice to have the audio as a stream for instance so it can be used as
spatial audio.
Cheers,
Raymond
On 11/4/2017 3:44 AM, Chris Hanson wrote:
> Hmm. Well, we have some forthcoming improvements to the original
> ffmpeg plugins. Just trying to find out if anyone is using it.
>
> On Fri, Nov 3, 2017 at 1:04 PM, Arthur Bogard <arthur.bogard at gmail.com
> <mailto:arthur.bogard at gmail.com>> wrote:
>
> I work at Digitalis. We developed that plugin a while ago and dev
> against ffmpeg proper.
>
> Our work was to get it working under vdpau for better performance
> with high res video. There were still several issues with high
> CPU usage, so we're deving a new plugin from scratch to be able to
> use nvenc and nvdec, but I'm not sure what the status is of it at
> the moment. It's probably a ways away from release. We needed it
> to be able to decode 8k x 8k streams.
>
> I don't know why it wasn't merged. I can't remember what
> conversations were had.
>
> Let us know what you think of it ours, and I think you're free to
> merge it in if it works for people.
>
> Arthur
>
> On Fri, Nov 3, 2017 at 11:26 AM, Chris Hanson
> <xenon at alphapixel.com <mailto:xenon at alphapixel.com>> wrote:
>
> That's weird.
>
> Why isn't this a part of the main OSG distribution?
>
> On Fri, Nov 3, 2017 at 11:52 AM, Raymond De Vries
> <reedev at xs4all.nl <mailto:reedev at xs4all.nl>> wrote:
>
> Hi Chris,
>
> I remember a few discussions about this subject. Please
> search the archives.
>
> One of them is
> https://bitbucket.org/digitalis/osg-ffmpeg-plugin
> <https://bitbucket.org/digitalis/osg-ffmpeg-plugin> if I
> remember correctly this one can do 4k.. plz keep us updated.
>
> Cheers!
> Raymond
>
> On Nov 3, 2017, at 17:07, Chris Hanson
> <xenon at alphapixel.com <mailto:xenon at alphapixel.com>> wrote:
>
>> Just a quick survey -- is anyone using the OSG
>> FFMPEG plugin (which utilizes the libavcodec) presently,
>> and if so, would you mind commenting on how you are using
>> it and how you feel about what it does and does not do at
>> the moment?
>>
>> --
>> Chris 'Xenon' Hanson, omo sanza lettere.
>> Xenon at AlphaPixel.com <mailto:Xenon at AlphaPixel.com>
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> --
> Chris 'Xenon' Hanson, omo sanza lettere. Xenon at AlphaPixel.com
> http://www.alphapixel.com/
> Training • Consulting • Contracting
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