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] 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

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] 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] 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 encoding on Nvidia Pascal Titan X GPU: > > Nvidia Pascal Titan X G

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

Hi all, I tested P010LE pixel convertion from YUV420P in NVENC Main 10 HEVC UHD 50 fps encoding on Nvidia Pascal Titan X GPU: Nvidia Pascal Titan X GPU can not reach to 50 fps on Main 10 P010LE HEVC encoding: ffmpeg -loglevel verbose -i /media/usb1/4k_sampels/Samsung_SUHD_Picture_Quality\ Demo_N