[INFO] CUDA - Printable Version

[INFO] CUDA - Printable Version

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RE: CUDA - Selur - 18.10.2017

What output do you get when you call:

NVEncC --check-features

inside the Hybrid-folder using a Windows Command Prompt?
(only way to 'add' support to Hybrid is for me to compile a new Hybrid version)

Cu Selur

RE: CUDA - spigui - 18.10.2017

(18.10.2017, 01:56)Selur Wrote: What output do you get when you call:

NVEncC --check-features
inside the Hybrid-folder using a Windows Command Prompt?
(only way to 'add' support to Hybrid is for me to compile a new Hybrid version)

Cu Selur

This is the Geforce Panel

This is NVEncC --check-features
C:\Program Files\Hybrid>NVEncC --check-features

Environment Info
OS : Windows 10 (x64)
CPU: AMD Phenom™ 9550 Quad-Core Processor (4C/4T)
RAM: Used 2394 MB, Total 6143 MB
GPU: Unknown (error on OpenCL clGetDeviceInfo)

List of available features.
Codec: H.264/AVC

Max Bframes 4
RC Modes 63
Field Encoding 1
MonoChrome 0
FMO 0
Quater-Pel MV 1
B Direct Mode 1
CABAC 1
Adaptive Transform 1
Max Temporal Layers 0
Hierarchial P Frames 0
Hierarchial B Frames 0
Max Level 51
Min Level 1
4:4:4 0
Max Width 4096
Max Height 4096
Dynamic Resolution Change 1
Dynamic Bitrate Change 1
Forced constant QP 1
Dynamic RC Mode Change 0
Subframe Readback 0
Constrained Encoding 1
Intra Refresh 1
Custom VBV Bufsize 1
Dynamic Slice Mode 1
Ref Pic Invalidiation 1
PreProcess 0
Async Encoding 1
Max MBs 65536
MAX MB per sec 983040
Lossless 0
SAO 0
Me Only Mode 0
Lookahead 0
AQ (temporal) 0
10bit depth 0

I can use on ffmpeg the options: -hwaccel cuvid and -vcodec h264_nvenc to enconde.

I know that for any tiny modification, you need to compile again.

Thanks for all!!

RE: CUDA - spigui - 29.10.2017

After too many tries, i am sure that the problem is nvenc... :(

I used a 1 minute sample of War for the Planet of the Apes SBS with 2 options:

1) First i cropped the original file into left and right eye files and then merge them with this command:
ffmpeg -hwaccel cuvid -i warL.mkv -i warR.mkv -sn -acodec copy -filter_complex framepack=sbs -metadata stereo_mode=left_right war2.mkv

2) Here only reconverted the original from sbs to sbs with metadata:
ffmpeg -hwaccel cuvid -i war.mkv -sn -acodec copy -vf stereo3d=sbs2l:sbs2l -metadata stereo_mode=left_right war2.mkv

Both works!!! the TV recognise that the movie is 3D, and you can see with the same file 3D and 2D version.

But... when i use the same command and add -vcodec h264_nvenc ....didnt work

ffmpeg -hwaccel cuvid -i warL.mkv -i warR.mkv -sn -acodec copy -vcodec h264_nvenc -filter_complex framepack=sbs -metadata stereo_mode=left_right war2.mkv

ffmpeg -hwaccel cuvid -i war.mkv -sn [b]-acodec copy -vcodec h264_nvenc -vf stereo3d=sbs2l:sbs2l -metadata stereo_mode=left_right war2.mkv[/b]

The most important thing about this that:

If i use nvenc... the enconde time is 10 second for a 1 minute movie
If i dont use nvenc... the enconde time is more than 1 minute for a 1 minute movie

What do you think?

RE: CUDA - Selur - 01.11.2017

Send you a link to a Hybrid version which detects your 'GeForce GT 710' als PureVideo compatible.

Quote:What do you think?

I don't think NVEnc supports the required framepacke signaling you need, thus the whole thing doesn't work. Smile

Cu Selur

RE: CUDA - spigui - 03.11.2017

(01.11.2017, 08:01)Selur Wrote: Send you a link to a Hybrid version which detects your 'GeForce GT 710' als PureVideo compatible.

Quote:What do you think?
I don't think NVEnc supports the required framepacke signaling you need, thus the whole thing doesn't work.

Cu Selur

Thks!!! this version works excelent with NVenc Big Grin

With NVenc (ffmpeg) dont => video crashed: ERROR => war_17_02_36_1610_02.mkv is too small!
I couldnt make it work, but i dont care... with NVenc is ok.

Framepacking still the same, i pass the problem to nvidia. They said me that "they are analizing the problem".... I dont think they make changes...

Thks again!

RE: CUDA - Mimo - 05.11.2017

Same issue with GeForce GTX 860M
win ver Microsoft Windows [Version 10.0.17025.1000] x64
driver 388.13

Environment Info

OS : Windows 10 (x64)

CPU: Intel Core i7-4710HQ @ 2.50GHz [TB: 3.50GHz] (4C/8T)

RAM: Used 4295 MB, Total 12211 MB

GPU: Intel(R) HD Graphics 4600 (20 EU) @ 1200 MHz (20.19.15.4549)

List of available features.

Codec: H.264/AVC

Max Bframes               4

RC Modes                  63

Field Encoding            1

MonoChrome                0

FMO                       0

Quater-Pel MV             1

B Direct Mode             1

CABAC                     1

Adaptive Transform        1

Max Temporal Layers       0

Hierarchial P Frames      0

Hierarchial B Frames      0

Max Level                 51

Min Level                 1

4:4:4                     1

Max Width                 4096

Max Height                4096

Dynamic Resolution Change 1

Dynamic Bitrate Change    1

Forced constant QP        1

Dynamic RC Mode Change    0

Subframe Readback         1

Constrained Encoding      1

Intra Refresh             1

Custom VBV Bufsize        1

Dynamic Slice Mode        1

Ref Pic Invalidiation     1

PreProcess                0

Async Encoding            1

Max MBs                   65536

MAX MB per sec            983040

Lossless                  1

SAO                       0

Me Only Mode              1

Lookahead                 1

AQ (temporal)             1

10bit depth               0

RE: CUDA - Selur - 05.11.2017

Will compile a dev version tomorrow and send you a link.

Cu Selur

RE: CUDA - Mimo - 21.11.2017

latest nvenc return this :

Environment Info

OS : Windows 10 x64 (17040)

CPU: Intel Core i7-4710HQ @ 2.50GHz [TB: 3.40GHz] (4C/8T)

RAM: Used 5225 MB, Total 12211 MB

GPU: GeForce GTX 860M (5 EU) @ 1019 MHz (388.31)

List of available features.

Codec: H.264/AVC

Max Bframes               4

RC Modes                  63

Field Encoding            yes

MonoChrome                no

FMO                       no

Quater-Pel MV             yes

B Direct Mode             yes

CABAC                     yes

Adaptive Transform        yes

Max Temporal Layers       0

Hierarchial P Frames      no

Hierarchial B Frames      no

Max Level                 51

Min Level                 1

4:4:4                     yes

Max Width                 4096

Max Height                4096

Dynamic Resolution Change yes

Dynamic Bitrate Change    yes

Forced constant QP        yes

Dynamic RC Mode Change    no

Subframe Readback         yes

Constrained Encoding      yes

Intra Refresh             yes

Custom VBV Bufsize        yes

Dynamic Slice Mode        yes

Ref Pic Invalidiation     yes

PreProcess                no

Async Encoding            yes

Max MBs                   65536

MAX MB per sec            983040

Lossless                  yes

SAO                       no

Me Only Mode              yes

Lookahead                 yes

AQ (temporal)             yes

Weighted Prediction       no

Max LTR Frames            8

10bit depth               no

but hybrid is still telling that my GPU is not supporting encoding:

Detected the following cards which seem to lack NVIDIA PureVideo support:  Intel(R) HD Graphics 4600  @oem6.inf,%ihswgt2m%;Intel(R) HD Graphics 4600  @oem23.inf,%nvidia_dev.1392.091d.1025%; GeForce GTX 860M

No card found that's supported by nvenc, the CUDA encoding library. -> Removing CUDA based encoding support. Card name was compared against: https://developer.nvidia.com/cuda-gpus

Finished initialization, finished after 13.847s

if you sent me some version in the past i dont get it ....

RE: CUDA - Selur - 21.11.2017

Are you using the latest version of Hybrid?

RE: CUDA - Mimo - 21.11.2017

(21.11.2017, 21:49)Selur Wrote: Are you using the latest version of Hybrid?

yes, 2017.10.051
nvencc is 3.24