Re: [FFmpeg-devel] CNG (consistent noise generation) patch for AC-3 decoder

On 09/01/2016 07:13 PM, Michael Niedermayer wrote: On Thu, Sep 01, 2016 at 06:59:46PM -0700, Jonathan Campbell wrote: I finished the consistent noise generation patch for AC-3 decoding. Set AVOption "cons_noisegen" to 1 (true) to enable it. Git repository: https://github.com/joncampbell123/FF

Re: [FFmpeg-devel] CNG (consistent noise generation) patch for AC-3 decoder

On 09/01/2016 07:13 PM, Michael Niedermayer wrote: On Thu, Sep 01, 2016 at 06:59:46PM -0700, Jonathan Campbell wrote: I finished the consistent noise generation patch for AC-3 decoding. Set AVOption "cons_noisegen" to 1 (true) to enable it. Git repository: https://github.com/joncampbell123/FF

Re: [FFmpeg-devel] CNG (consistent noise generation) patch for AC-3 decoder

On Thu, Sep 01, 2016 at 06:59:46PM -0700, Jonathan Campbell wrote: > I finished the consistent noise generation patch for AC-3 decoding. > > Set AVOption "cons_noisegen" to 1 (true) to enable it. > > Git repository: > https://github.com/joncampbell123/FFmpeg.git > > commit dbd086586f0ad1591ea201

Re: [FFmpeg-devel] [PATCH]lavf/httpauth: Do case-insensitive http header checks.

On Sat, Aug 27, 2016 at 05:36:05PM +0200, Carl Eugen Hoyos wrote: > Hi! > > Attached patch fixes ticket #5786. > > Please comment, Carl Eugen > httpauth.c |4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > 9a5fad1ac41b9eab840a6664e54c5998de6b4e98 > 0001-lavf-httpauth-Do-case-ins

[FFmpeg-devel] CNG (consistent noise generation) patch for AC-3 decoder

I finished the consistent noise generation patch for AC-3 decoding. Set AVOption "cons_noisegen" to 1 (true) to enable it. Git repository: https://github.com/joncampbell123/FFmpeg.git commit dbd086586f0ad1591ea2013293bbb6e4dbfd0455 Author: Jonathan Campbell Date: Thu Sep 1 18:46:16 2016 -070

Re: [FFmpeg-devel] [PATCH] added expr evaluation to drawtext - fontsize

Most recent patch. I was evaluating fontsize too early before when using the 'n' variable in equations. On Thu, Sep 1, 2016 at 3:44 PM, Brett Harrison wrote: > Any feedback on this newest patch? > > On Tue, Aug 30, 2016 at 2:17 PM, Brett Harrison < > brett.harri...@zyamusic.com> wrote: > >> Sin

Re: [FFmpeg-devel] [PATCH] added expr evaluation to drawtext - fontsize

Any feedback on this newest patch? On Tue, Aug 30, 2016 at 2:17 PM, Brett Harrison wrote: > Since there are differing opinions on how the default fontsize should be > established this patch adds my changes while preserving the current > behavior when fontsize is not specified. > > On Tue, Aug 30

Re: [FFmpeg-devel] [PATCH v2 04/11] avformat/muxers: Add non-blocking mode support for av_write_trailer

On Thu, Sep 01, 2016 at 09:45:49PM +0200, Jan Sebechlebsky wrote: > > > On 08/26/2016 12:59 AM, Jan Sebechlebsky wrote: > >On 08/22/2016 04:49 PM, Michael Niedermayer wrote: > > > >>On Mon, Aug 22, 2016 at 04:27:16PM +0200, Jan Sebechlebsky wrote: > >>> > >>>On 08/22/2016 09:51 AM, Michael Nieder

Re: [FFmpeg-devel] [PATCH] libavcodec/opus: Add channel mapping 2 to extradata parser

On Thu, Sep 01, 2016 at 11:17:30AM -0700, mgraczyk-at-google@ffmpeg.org wrote: > From: Michael Graczyk > > This allows libavcodec/opus to demux ambisonics in an ogg/opus container. > Channel mapping family 2 is being added in this standards track IETF draft: > tools.ietf.org/html/draft-ietf-

Re: [FFmpeg-devel] [PATCH] swscale: add unscaled copy from yuv420p10 to p010

On Thu, Sep 01, 2016 at 07:49:38PM +0200, Timo Rothenpieler wrote: > --- > libswscale/swscale_unscaled.c | 42 ++ > 1 file changed, 42 insertions(+) > > diff --git a/libswscale/swscale_unscaled.c b/libswscale/swscale_unscaled.c > index b231abe..f47e1f4 10064

Re: [FFmpeg-devel] [PATCH 3/4] V8 - SCTE-35 support in hlsenc

On Wed, Aug 31, 2016 at 4:10 PM, Steven Liu wrote: > > Overflow here Thanks - corrected in V9 (sent a couple hours ago). Looks OK other than this? ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH v2 05/18] avformat/movenc: support for multiple and client-provided track references

On Wed, Aug 31, 2016 at 02:35:48PM +0300, Erkki Seppälä wrote: > Instead of one track reference, allow many, and instead of > of track reference type (ie. 'cdsc'), allow many. > > In addition this patch allows client to explicitly add track references > with side packet AV_PKT_DATA_TRACK_REFERENCE

[FFmpeg-devel] [PATCH v5 5/5] avformat/tee: Use BSF list API

From: Jan Sebechlebsky Signed-off-by: Jan Sebechlebsky --- Changes since the last version of the patch: - added check for avcodec_parameters_copy return value - fixed stray space - rewritten cycle receiving packets from bsf so case when av_interleaved_write_frame returns EAGAIN is trea

Re: [FFmpeg-devel] [PATCH v2 04/11] avformat/muxers: Add non-blocking mode support for av_write_trailer

On 08/26/2016 12:59 AM, Jan Sebechlebsky wrote: On 08/22/2016 04:49 PM, Michael Niedermayer wrote: On Mon, Aug 22, 2016 at 04:27:16PM +0200, Jan Sebechlebsky wrote: On 08/22/2016 09:51 AM, Michael Niedermayer wrote: On Thu, Aug 11, 2016 at 02:38:29PM +0200, sebechlebsky...@gmail.com wrote:

[FFmpeg-devel] [PATCH 4/4] V9 - Correct Indentation

From: Carlos Fernandez Signed-off-by: Carlos Fernandez --- libavformat/hlsenc.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c index 5e2fcac..39a6621 100644 --- a/libavformat/hlsenc.c +++ b/libavformat/hlsenc.c @@ -370,

[FFmpeg-devel] [PATCH 3/4] V9 - SCTE-35 support in hlsenc

From: Carlos Fernandez Signed-off-by: Carlos Fernandez --- libavformat/Makefile | 2 +- libavformat/hlsenc.c | 110 --- libavformat/scte_35.c | 527 ++ libavformat/scte_35.h | 86 4 files changed, 702 insertions(+), 23 deleti

[FFmpeg-devel] [PATCH 2/4] V9 - SCTE-35 extraction from mpegts

From: Carlos Fernandez Signed-off-by: Carlos Fernandez --- libavformat/mpegts.c | 50 +- 1 file changed, 49 insertions(+), 1 deletion(-) diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c index b31d233..d000269 100644 --- a/libavformat/mpeg

[FFmpeg-devel] [PATCH 0/4] V9 - SCTE-35

* Solves overflow reported by Steven Liu Carlos Fernandez (4): Adding SCTE-35 CUI codec SCTE-35 extraction from mpegts SCTE-35 support in hlsenc Correct Indentation libavcodec/avcodec.h| 3 +- libavcodec/codec_desc.c | 6 + libavformat/Makefile| 2 +- libavformat/hlsenc.c

[FFmpeg-devel] [PATCH 1/4] V9 - Adding SCTE-35 CUI codec

From: Carlos Fernandez Signed-off-by: Carlos Fernandez --- libavcodec/avcodec.h| 3 ++- libavcodec/codec_desc.c | 6 ++ 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index e2dad5d..00599c4 100644 --- a/libavcodec/avcodec.h +++

Re: [FFmpeg-devel] [PATCH] lavu/timestamp: Avoid C++-unfriendly code in installed header

On 31/08/16 21:31, Michael Niedermayer wrote: > On Wed, Aug 31, 2016 at 09:01:57PM +0100, Mark Thompson wrote: >> Including this header in a C++11 program (inside extern "C") will >> throw an error because it looks like a user-defined literal. Add a >> space between the two tokens to avoid the pro

Re: [FFmpeg-devel] [PATCH] swscale: add unscaled copy from yuv420p10 to p010

Just sticking my head above the parapet, but shouldn’t things like... > +for (x = 0; x < c->srcW / 2; x++) { > +dstUV[x*2 ] = src[1][x] << 6; > +dstUV[x*2+1] = src[2][x] << 6; > +} …be more efficiently written as... uint16_t* tdstUV = dstU

Re: [FFmpeg-devel] [PATCH] libavcodec/opus: Fix spelling in error message

On Thu, 1 Sep 2016 11:24:31 -0700, mgraczyk-at-google@ffmpeg.org wrote: > From: Michael Graczyk > > --- > libavcodec/opus.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/libavcodec/opus.c b/libavcodec/opus.c > index 703d2e8..29854fc 100644 > --- a/libavcodec/opu

[FFmpeg-devel] [PATCH] libavcodec/opus: Fix spelling in error message

From: Michael Graczyk --- libavcodec/opus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/opus.c b/libavcodec/opus.c index 703d2e8..29854fc 100644 --- a/libavcodec/opus.c +++ b/libavcodec/opus.c @@ -328,7 +328,7 @@ av_cold int ff_opus_parse_extradata(AVCodecConte

[FFmpeg-devel] [PATCH] libavcodec/opus: Add channel mapping 2 to extradata parser

Thanks for reviewing! I have made the suggested changes and will send the spelling correction in another patch. ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

[FFmpeg-devel] [PATCH] libavcodec/opus: Add channel mapping 2 to extradata parser

From: Michael Graczyk This allows libavcodec/opus to demux ambisonics in an ogg/opus container. Channel mapping family 2 is being added in this standards track IETF draft: tools.ietf.org/html/draft-ietf-codec-ambisonics-00 --- libavcodec/opus.c | 11 ++- 1 file changed, 10 insertions(+),

Re: [FFmpeg-devel] [PATCH] swscale: add unscaled copy from yuv420p10 to p010

On Thu, Sep 01, 2016 at 06:44:56PM +0200, Timo Rothenpieler wrote: > On 9/1/2016 6:20 PM, Michael Niedermayer wrote: > > On Thu, Sep 01, 2016 at 05:23:04PM +0200, Timo Rothenpieler wrote: > >> --- > >> libswscale/swscale_unscaled.c | 39 +++ > >> 1 file changed,

[FFmpeg-devel] [PATCH] swscale: add unscaled copy from yuv420p10 to p010

--- libswscale/swscale_unscaled.c | 42 ++ 1 file changed, 42 insertions(+) diff --git a/libswscale/swscale_unscaled.c b/libswscale/swscale_unscaled.c index b231abe..f47e1f4 100644 --- a/libswscale/swscale_unscaled.c +++ b/libswscale/swscale_unscaled.c @@ -

Re: [FFmpeg-devel] Performance of P010LE/BE pixel convertion

Ali KIZIL wrote: frame= 603 fps= 41 q=-0.0 Lsize=14654712kB time=00:00:10.30 Random thoughts from benching ffmpeg but not with nvenc. For short tests fps may read low as (IME) it takes time converge with reality. Maybe use time ffmpeg as a double check. -f null on my old box is faste

Re: [FFmpeg-devel] [PATCH v2 12/18] avformat/mov: ff_mov_read_stsd_entries now deals with AVMEDIA_TYPE_DATA

Hi all, The oz...@nokia.com email address was used for sales and marketing queries and is no longer monitored. Should these messages be redirected elsewhere? Liz -Original Message- From: Seppala Erkki (EXT-Vincit/Tampere) Sent: Wednesday, August 31, 2016 2:36 PM To: ffmpeg-devel@ffmpeg

Re: [FFmpeg-devel] [PATCH v2 05/18] avformat/movenc: support for multiple and client-provided track references

On Wed, Aug 31, 2016 at 02:35:48PM +0300, Erkki Seppälä wrote: > Instead of one track reference, allow many, and instead of > of track reference type (ie. 'cdsc'), allow many. > > In addition this patch allows client to explicitly add track references > with side packet AV_PKT_DATA_TRACK_REFERENCE

Re: [FFmpeg-devel] [PATCH v2 03/18] avcodec/metaenc: added an encoder/decoder for timed metadata

On Wed, Aug 31, 2016 at 02:35:46PM +0300, Erkki Seppälä wrote: > It has the codec id AV_CODEC_ID_META and type of AVMEDIA_TYPE_DATA. > > This codec basically passes the data forward and is used for referring > timed meta data tracks by a codec. It is useful for dealing with the > metadata in a sim

Re: [FFmpeg-devel] [PATCH] swscale: add unscaled copy from yuv420p10 to p010

On 9/1/2016 6:20 PM, Michael Niedermayer wrote: > On Thu, Sep 01, 2016 at 05:23:04PM +0200, Timo Rothenpieler wrote: >> --- >> libswscale/swscale_unscaled.c | 39 +++ >> 1 file changed, 39 insertions(+) >> >> diff --git a/libswscale/swscale_unscaled.c b/libswsca

Re: [FFmpeg-devel] [PATCH] swscale: add unscaled copy from yuv420p10 to p010

On Thu, Sep 01, 2016 at 05:23:04PM +0200, Timo Rothenpieler wrote: > --- > libswscale/swscale_unscaled.c | 39 +++ > 1 file changed, 39 insertions(+) > > diff --git a/libswscale/swscale_unscaled.c b/libswscale/swscale_unscaled.c > index b231abe..51768fa 100644

Re: [FFmpeg-devel] [PATCH] ffmpeg: merge extradata checks in write_frame

On Thu, Sep 01, 2016 at 05:14:45PM +0200, Clément Bœsch wrote: > From: Clément Bœsch > > --- > ffmpeg.c | 19 +-- > 1 file changed, 5 insertions(+), 14 deletions(-) > > diff --git a/ffmpeg.c b/ffmpeg.c > index 3229823..493b605 100644 > --- a/ffmpeg.c > +++ b/ffmpeg.c > @@ -638,1

[FFmpeg-devel] [PATCH] swscale: add unscaled copy from yuv420p10 to p010

--- libswscale/swscale_unscaled.c | 39 +++ 1 file changed, 39 insertions(+) diff --git a/libswscale/swscale_unscaled.c b/libswscale/swscale_unscaled.c index b231abe..51768fa 100644 --- a/libswscale/swscale_unscaled.c +++ b/libswscale/swscale_unscaled.c @@ -197

Re: [FFmpeg-devel] [PATCH] ffmpeg: merge extradata checks in write_frame

On Thu, Sep 01, 2016 at 05:14:45PM +0200, Clément Bœsch wrote: > From: Clément Bœsch > > --- > ffmpeg.c | 19 +-- > 1 file changed, 5 insertions(+), 14 deletions(-) > > diff --git a/ffmpeg.c b/ffmpeg.c > index 3229823..493b605 100644 > --- a/ffmpeg.c > +++ b/ffmpeg.c > @@ -638,1

Re: [FFmpeg-devel] Performance of P010LE/BE pixel convertion

Hi Timo, On Thu, Sep 1, 2016 at 7:59 AM, Timo Rothenpieler wrote: > Am 01.09.2016 um 13:44 schrieb Ronald S. Bultje: > > Hi Timo, > > > > On Thu, Sep 1, 2016 at 7:34 AM, Timo Rothenpieler > > > wrote: > > > >>> Hi, > >>> > >>> On Thu, Sep 1, 2016 at 7:00 AM, Ali KIZIL wrote: > >>> > Hi Ol

[FFmpeg-devel] [PATCH] ffmpeg: merge extradata checks in write_frame

From: Clément Bœsch --- ffmpeg.c | 19 +-- 1 file changed, 5 insertions(+), 14 deletions(-) diff --git a/ffmpeg.c b/ffmpeg.c index 3229823..493b605 100644 --- a/ffmpeg.c +++ b/ffmpeg.c @@ -638,11 +638,11 @@ static void write_frame(AVFormatContext *s, AVPacket *pkt, OutputStream

Re: [FFmpeg-devel] Performance of P010LE/BE pixel convertion

Can you test again with this patch applied: https://github.com/BtbN/FFmpeg/commit/54cf5500720c9b701d4fe16c2c6ff2e3cc1508d7.patch ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH] avframe: add (a)copyprops filter

On 9/1/16, Nicolas George wrote: > Le primidi 11 fructidor, an CCXXIV, Paul B Mahol a ecrit : >> Hi, >> >> patch attached. > > There is no documentation. Most especially: there is no clear indication of > what it is useful for. To copy props between filters, like sar when it differse between vari

Re: [FFmpeg-devel] [PATCH v2 01/18] avformat/movenc: added ability to use original stream ids as track ids instead of regenerating them

On Wed, Aug 31, 2016 at 02:35:44PM +0300, Erkki Seppälä wrote: > Sometimes it's useful to be able to define the exact track numbers in > the generated track, instead of always beginning at track id 1. Using > the option use_stream_ids_as_track_ids now copies the use stream ids > to track ids. Dynam

Re: [FFmpeg-devel] [PATCH v2 14/18] avcodec/avcodec, avformat/movenc: support embedding channel layout to stream side data

Hello! On 08/31/2016 05:00 PM, Carl Eugen Hoyos wrote: Are you using this feature already (internally) or did you just feel like it is missing? (Sorry, it is not meant offending.) I wonder if all this complexity really has a real-world use-case... We may or may not be using this functionality in

Re: [FFmpeg-devel] [PATCH] avframe: add (a)copyprops filter

Le primidi 11 fructidor, an CCXXIV, Paul B Mahol a écrit : > Hi, > > patch attached. There is no documentation. Most especially: there is no clear indication of what it is useful for. Regards, -- Nicolas George signature.asc Description: Digital signature __

Re: [FFmpeg-devel] [PATCH] avframe: add (a)copyprops filter

On 8/27/16, Paul B Mahol wrote: > Hi, > > patch attached. > Going to apply soon. ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

[FFmpeg-devel] [PATCH] avfilter: add gblur filter

Hi, patch attached. From dca28955cfa774c0efed615cb5a0434f663731ec Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Thu, 1 Sep 2016 01:18:45 +0200 Subject: [PATCH] avfilter: add gblur filter Signed-off-by: Paul B Mahol --- doc/filters.texi | 17 +++ libavfilter/Makefile | 1 + l

Re: [FFmpeg-devel] Performance of P010LE/BE pixel convertion

> I’m not sure it’ll make much difference - you may recall my original > patch had code in nvenc.c that took a YUV420P input and converted it > to P010 as it fed the frames into the encoder. Out of curiosity I did > some quick testing of this versus the code that has since been added > in swscale t

Re: [FFmpeg-devel] Performance of P010LE/BE pixel convertion

On Thu, Sep 1, 2016 at 1:34 PM, Timo Rothenpieler wrote: >> Hi, >> >> On Thu, Sep 1, 2016 at 7:00 AM, Ali KIZIL wrote: >> >>> Hi Oliver, >>> >>> I just setup my DDR3 RAM speed to 2133 Mhz on i7 4960x server. It dosnt >>> make a much difference. FPS is still waiving 41-44 fps for UHD P010LE HEVC >

Re: [FFmpeg-devel] Performance of P010LE/BE pixel convertion

>* On 1 Sep 2016, at 14:59, Timo Rothenpieler > wrote: * > >* Am 01.09.2016 um 13:44 schrieb Ronald S. Bultje: * >>* Hi Timo, * >> >>* On Thu, Sep 1, 2016 at 7:34 AM, Timo Rothenpieler >> * >>* w

Re: [FFmpeg-devel] Performance of P010LE/BE pixel convertion

> On 1 Sep 2016, at 14:59, Timo Rothenpieler wrote: > > Am 01.09.2016 um 13:44 schrieb Ronald S. Bultje: >> Hi Timo, >> >> On Thu, Sep 1, 2016 at 7:34 AM, Timo Rothenpieler >> wrote: >> Hi, On Thu, Sep 1, 2016 at 7:00 AM, Ali KIZIL wrote: > Hi Oliver, > > I

Re: [FFmpeg-devel] Performance of P010LE/BE pixel convertion

Am 01.09.2016 um 13:44 schrieb Ronald S. Bultje: > Hi Timo, > > On Thu, Sep 1, 2016 at 7:34 AM, Timo Rothenpieler > wrote: > >>> Hi, >>> >>> On Thu, Sep 1, 2016 at 7:00 AM, Ali KIZIL wrote: >>> Hi Oliver, I just setup my DDR3 RAM speed to 2133 Mhz on i7 4960x server. It dosnt >>>

[FFmpeg-devel] Performance of P010LE/BE pixel convertion

Hi All, I want to give answers to some questions: 1) @Oliver, thank you for explanations. I tried yuv444p16le, fps is a bit less to 32-34 fps. Here is a short log: Stream #0:0(und): Video: hevc (nvenc_hevc) (Main 10), 1 reference frame, yuv444p16le, 3840x2160 [SAR 1:1 DAR 16:9], q=-1--1, 280

Re: [FFmpeg-devel] Performance of P010LE/BE pixel convertion

> On 1 Sep 2016, at 14:44, Ronald S. Bultje wrote: > > Hi Timo, > > On Thu, Sep 1, 2016 at 7:34 AM, Timo Rothenpieler > wrote: > >>> Hi, >>> >>> On Thu, Sep 1, 2016 at 7:00 AM, Ali KIZIL wrote: >>> Hi Oliver, I just setup my DDR3 RAM speed to 2133 Mhz on i7 4960x server. It

Re: [FFmpeg-devel] Performance of P010LE/BE pixel convertion

Hi Timo, On Thu, Sep 1, 2016 at 7:34 AM, Timo Rothenpieler wrote: > > Hi, > > > > On Thu, Sep 1, 2016 at 7:00 AM, Ali KIZIL wrote: > > > >> Hi Oliver, > >> > >> I just setup my DDR3 RAM speed to 2133 Mhz on i7 4960x server. It dosnt > >> make a much difference. FPS is still waiving 41-44 fps fo

Re: [FFmpeg-devel] Performance of P010LE/BE pixel convertion

> Hi, > > On Thu, Sep 1, 2016 at 7:00 AM, Ali KIZIL wrote: > >> Hi Oliver, >> >> I just setup my DDR3 RAM speed to 2133 Mhz on i7 4960x server. It dosnt >> make a much difference. FPS is still waiving 41-44 fps for UHD P010LE HEVC >> Main 10 encoding. >> >> Also, rawvideo P010LE encodding waivin

Re: [FFmpeg-devel] Performance of P010LE/BE pixel convertion

Hi, On Thu, Sep 1, 2016 at 7:00 AM, Ali KIZIL wrote: > Hi Oliver, > > I just setup my DDR3 RAM speed to 2133 Mhz on i7 4960x server. It dosnt > make a much difference. FPS is still waiving 41-44 fps for UHD P010LE HEVC > Main 10 encoding. > > Also, rawvideo P010LE encodding waiving 39-42 fps. Fo

Re: [FFmpeg-devel] Performance of P010LE/BE pixel convertion

Hi Ali > On 1 Sep 2016, at 14:00, Ali KIZIL wrote: > > Hi Oliver, > > I just setup my DDR3 RAM speed to 2133 Mhz on i7 4960x server. It dosnt > make a much difference. FPS is still waiving 41-44 fps for UHD P010LE HEVC > Main 10 encoding. > > Also, rawvideo P010LE encodding waiving 39-42 fps.

[FFmpeg-devel] Performance of P010LE/BE pixel convertion

Hi Oliver, I just setup my DDR3 RAM speed to 2133 Mhz on i7 4960x server. It dosnt make a much difference. FPS is still waiving 41-44 fps for UHD P010LE HEVC Main 10 encoding. Also, rawvideo P010LE encodding waiving 39-42 fps. For your note;while FPS waves from 39-42 fps for YUV420P to P010LE, YU

[FFmpeg-devel] Performance of P010LE/BE pixel convertion

What CPU are you using? It's presumably going to vary wildly from one CPU to another? >* On 1 Sep 2016, at 08:52, Ali KIZIL > wrote: * > >* Hi all, * > >* I tested P010LE pixel convertion from YUV420P in NVENC Main 10 HEVC UHD 50 * >* fps encod

Re: [FFmpeg-devel] [PATCH] Add max value output option to psnr stats log.

On Wed, Aug 31, 2016 at 12:40:41PM -0700, Lucas Cooper wrote: > This allows retroactive calculation/aggregation of PSNR from the stats > log. > --- > doc/filters.texi | 10 ++ > libavfilter/vf_psnr.c | 20 > 2 files changed, 30 insertions(+) applied thx [...] -

[FFmpeg-devel] [PATCH] configure: check for dlsym as well

For some reason, when compiling with gcc-asan and a recent enough gcc version(seen on 5.3+ so far), linking dlopen works without -ldl, but dlsym fails with: undefined reference to symbol 'dlsym@@GLIBC_2.2.5' So this patchs checks for both dlopen and dlsym to work for determining if -ldl is needed

Re: [FFmpeg-devel] [PATCH 2/2] configure: fix ldl dependency for new nvenc encoder names

Am 31.08.2016 um 21:26 schrieb Michael Niedermayer: > On Wed, Aug 31, 2016 at 04:42:54PM +0200, Timo Rothenpieler wrote: >> --- >> configure | 3 ++- >> 1 file changed, 2 insertions(+), 1 deletion(-) >> >> diff --git a/configure b/configure >> index e30ddd2..f2c8492 100755 >> --- a/configure >> ++