hello,
My name is Liujun Liu, a developer of x265 group.
firstly I want to describe what the problem is. There is an option HI_BIT_DEPTH
in x265 CMake build option, this is for 10 bits video encoder, by default this
option is off, so it encodes video as 8 bits precision(even there is command
lin
On Mon, Dec 29, 2014 at 11:28:58AM +, Carl Eugen Hoyos wrote:
> Michael Niedermayer niedermayer.cc> writes:
>
> > pushed
>
> Thank you, this really helps a lot!
> Is there a reason why you added no tags for
> 0.9-dev and 0.10-dev?
> And could we add an additional n2.0-dev
> that points to
On Mon, Dec 29, 2014 at 05:45:08PM +, Titov, Alexey wrote:
> Hi
> Any additional feedback on this one?
Yes, please submit the patch like everyone else as a uncompressed
attachment or inline so it can be conveniently be reviewed by anyone
in the form of a email reply.
And make sure your mail se
On Mon, Dec 29, 2014 at 07:19:14PM +0530, Anshul wrote:
> On 12/29/2014 06:08 PM, Michael Niedermayer wrote:
> > On Mon, Dec 29, 2014 at 01:31:18PM +0530, Anshul wrote:
> >> On December 18, 2014 4:08:56 PM IST, Michael Niedermayer
> >> wrote:
> >>> On Wed, Dec 17, 2014 at 11:53:10PM +0530, Anshul
On Mon, Dec 29, 2014 at 01:34:36PM +0100, Carl Eugen Hoyos wrote:
> Hi!
>
> Attached patch fixes samples that Jason Freets uploaded.
> Does anybody prefer to always decode to RGB48?
>
> Please comment, Carl Eugen
> r210dec.c | 11 ---
> 1 file changed, 8 insertions(+), 3 deletions(-)
x86inc can translate r*m into a register or stack on its own
Signed-off-by: James Almer
---
libavcodec/x86/flacdsp.asm | 18 +++---
1 file changed, 3 insertions(+), 15 deletions(-)
diff --git a/libavcodec/x86/flacdsp.asm b/libavcodec/x86/flacdsp.asm
index d60a6e4..124881a 100644
---
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 poss
Begin by identifying portions where the processing can be arranged to
run in parallel, with as little data dependencies as possible between
processing threads.
So far we have identified two possible candidates:
The vc1 decoder
libavcodec/vc1.c
and
the scale filter
scale filter (l
I am a BE computer student from Sandip Foundation Nasik, India and i am
working on BE project "CUDA for accelerating video conversion". I want to
know from you that how can i accelerate ffmpeg for video conversion using
CUDA. Please give me a help in this project. In ffmpeg where i can use CUDA
so
Hi
Any additional feedback on this one?
-Original Message-
From: ffmpeg-devel-boun...@ffmpeg.org [mailto:ffmpeg-devel-boun...@ffmpeg.org]
On Behalf Of Titov, Alexey
Sent: Wednesday, December 24, 2014 11:01 AM
To: FFmpeg development discussions and patches
Subject: Re: [FFmpeg-devel] libav
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 Eug
Hello,
I have updated the patch. Please let me know if any further changes are
required.
Thanks,
Supraja
On Sat, Dec 27, 2014 at 11:04 PM, Giorgio Vazzana
wrote:
> 2014-12-26 20:01 GMT+01:00 Michael Niedermayer :
> > [...]
> >
> >> +static uint64_t F(uint64_t F_IN, uint64_t KE)
> >> +{
> >> +
On Mon, Dec 29, 2014 at 03:29:55PM +0800, Agatha Hu wrote:
> On 2014/12/20 16:14, Philip Langdale wrote:
> >
> >I found two specific problems while testing the original patch and I
> >put together fixes for them, but I don't have acces to the machine with
> >the diffs until the 5th of Jan (whoops)
On Mon, 29 Dec 2014 11:31:36 + (UTC)
Carl Eugen Hoyos wrote:
> David Ison 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 libavco
On 12/29/2014 06:08 PM, Michael Niedermayer wrote:
> On Mon, Dec 29, 2014 at 01:31:18PM +0530, Anshul wrote:
>> On December 18, 2014 4:08:56 PM IST, Michael Niedermayer
>> wrote:
>>> On Wed, Dec 17, 2014 at 11:53:10PM +0530, Anshul wrote:
Hi
I was doing development of scte-35 messa
Agatha Hu nvidia.com> writes:
> And I updated the patch
> - - - / d e v / n u l l
> + + + b / l i b a v c o d e c / l i b n v e n c . h
> @ @ - 0 , 0 + 1 , 1 4 2 @ @
> + / *
> + * N V E N C w r a p p e r h e a d e r
I don't understand:
Why are you sending your wrapper libr
On Mon, Dec 29, 2014 at 01:31:18PM +0530, Anshul wrote:
> On December 18, 2014 4:08:56 PM IST, Michael Niedermayer
> wrote:
> >On Wed, Dec 17, 2014 at 11:53:10PM +0530, Anshul wrote:
> >> Hi
> >>
> >> I was doing development of scte-35 message cue in ffmpeg.
> >>
> >> I have attached a draft pa
Hi!
Attached patch fixes samples that Jason Freets uploaded.
Does anybody prefer to always decode to RGB48?
Please comment, Carl Eugen
diff --git a/libavcodec/r210dec.c b/libavcodec/r210dec.c
index 5dd2f0d..a2e1a07 100644
--- a/libavcodec/r210dec.c
+++ b/libavcodec/r210dec.c
@@ -27,7 +27,11 @@
On Mon, Dec 29, 2014 at 03:29:55PM +0800, Agatha Hu wrote:
> On 2014/12/20 16:14, Philip Langdale wrote:
> >
> >I found two specific problems while testing the original patch and I
> >put together fixes for them, but I don't have acces to the machine with
> >the diffs until the 5th of Jan (whoops)
Fixes Ticket3141
Signed-off-by: Michael Niedermayer
---
doc/ffprobe.xsd|1 +
ffprobe.c |1 +
tests/ref/fate/ffprobe_compact |4 ++--
tests/ref/fate/ffprobe_csv |4 ++--
tests/ref/fate/ffprobe_default |2 ++
tests/ref/fate/ffprobe_flat
David Ison 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 libavcodec/vc1*, yes
An easier choice may be parallelization of the
scale filter: It is possib
Bob Maple burner.com> writes:
> On 12/28/2014 2:06 PM, Carl Eugen Hoyos wrote:
>
> > Does anybody have the Directshow filter for
> > "AJA Kona 10-bit RGB Codec"?
>
> You can download them from
> https://www.aja.com/en/support/directshow
Does this work for you?
Compn tried yesterday and he co
Michael Niedermayer niedermayer.cc> writes:
> pushed
Thank you, this really helps a lot!
Is there a reason why you added no tags for
0.9-dev and 0.10-dev?
And could we add an additional n2.0-dev
that points to the same revision as n1.3-dev?
Carl Eugen
On Mon, Dec 29, 2014 at 09:30:03AM +0100, Hendrik Leppkes wrote:
> On Mon, Dec 29, 2014 at 3:49 AM, Michael Niedermayer
> wrote:
>
> > Fixes Ticket3141
> >
> > Signed-off-by: Michael Niedermayer
> > ---
> > libavcodec/h264.c|1 +
> > libavcodec/h264.h|1 +
> > libavcodec/h264_ps
On date Sunday 2014-12-28 19:45:18 +0530, arwa arif encoded:
[...]
> From ebf5f36d9e9fc80264bb605dfee5c09cbf1f10ef Mon Sep 17 00:00:00 2001
> From: Arwa Arif
> Date: Thu, 25 Dec 2014 09:50:24 +0530
> Subject: [PATCH] lavfi: port mp=pp7 to avfilter
>
> Added use_bframe_qp in the list of options.
On Mon, Dec 29, 2014 at 3:49 AM, Michael Niedermayer
wrote:
> Fixes Ticket3141
>
> Signed-off-by: Michael Niedermayer
> ---
> libavcodec/h264.c|1 +
> libavcodec/h264.h|1 +
> libavcodec/h264_ps.c |3 +++
> 3 files changed, 5 insertions(+)
>
>
Isn't that what AVCodecContext-
On December 18, 2014 4:08:56 PM IST, Michael Niedermayer
wrote:
>On Wed, Dec 17, 2014 at 11:53:10PM +0530, Anshul wrote:
>> Hi
>>
>> I was doing development of scte-35 message cue in ffmpeg.
>>
>> I have attached a draft patch.
>>
>> I would like to have some comments of this community.
>> -An
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