On Mon, 29 Dec 2014 11:31:36 + (UTC)
Carl Eugen Hoyos ceho...@ag.or.at wrote:
David Ison paralleldev at dtison.net writes:
(And I suspect parallelization of vc1 is not
an easy task.)
Thank you for any contribution!
Are you referring to the file
libavcodec/vc1.c ?
To
To process multiple slices at the same time - would depend on whether
independent slices could be scaled without data dependency from other
slices.
If there is data dependency, then it would be more difficult.
On 12/29/14 9:00 AM, wm4 wrote:
On Mon, 29 Dec 2014 11:31:36 + (UTC)
Carl
On Mon, Dec 29, 2014 at 12:12:21PM -0500, David Ison wrote:
To process multiple slices at the same time - would depend on
whether independent slices could be scaled without data dependency
from other slices.
If there is data dependency, then it would be more difficult.
it would be possible
It was necessary to change the email subscription, because I had used to
subscribe was an alias.
The vc1 decoder could need frame parallelization.
That being said, what normally happens is that
you decide on which part of FFmpeg you would
like to work on and start sending patches. In
theory,
Dtison.net systemadmin at dtison.net writes:
If anything comes to mind - someone make a
suggestion and I'll take a look at it.
The vc1 decoder could need frame parallelization.
That being said, what normally happens is that
you decide on which part of FFmpeg you would
like to work on and
Logically - codecs, especially on the encoding/compression side, or filters.
In general, as a place to start, it could be anything where people feel
processing is a little bit slow, does not rely too much on library calls
(stdlib, etc.),
and where the serial / non-parallel algorithm is not
Hello
Would there be any interest in additional work on parallelization of the
library?
It is mentioned the Changelog and in multithreading.txt.
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On 22 December 2014 at 01:43, Dtison.net systemad...@dtison.net wrote:
Hello
Would there be any interest in additional work on parallelization of the
library?
It is mentioned the Changelog and in multithreading.txt.
What part of FFmpeg are you interested in Parallelising?
Kieran
