Intel QuickSync Decoder - HW accelerated FFDShow decoder with video processing - Page 133

GTPVHD · 4th May 2015, 15:32

http://www.anandtech.com/show/9219/t...ace-3-review/4

Quote:

In addition to the GPU update, the ISP and hardware decode capabilities get a bump as well. There is full hardware acceleration for decode of H.263, MPEG4, H.264, H.265 (HEVC), VP8, VP9, MVC, MPEG2, VC1, and JPEG, as well as hardware encode for H.264, H.263, VP8, MVC, and JPEG. This marks the first Intel product to ship with the company's full, fixed-function HEVC decoder, making Atom the company's most advanced media processor, at least for this short moment.

NikosD · 6th May 2015, 09:57

I've just realized that LAV x64 0.65 QS decoder uses SW fallback for VC-1/ WMV3 (!)

For the other formats (H.264, MPEG2) LAV x64 QS decoder works OK.

Also LAV x86 0.65 QS decoder works OK for all formats (H.264, MPEG2, VC-1/WMV3).

wanezhiling · 25th July 2015, 15:10

Quote:

Originally Posted by GTPVHD

https://downloadcenter.intel.com/dow...7-8-8-1-64-bit

https://downloadcenter.intel.com/dow...7-8-8-1-32-bit

Intel 10.18.14.4251 driver for Haswell & Broadwell.

I can't download 64-bit driver

P.J · 27th July 2015, 11:19

Quote:

Originally Posted by wanezhiling

I can't download 64-bit driver

Me neither

P.J · 30th July 2015, 09:52

Thanks

clsid · 30th July 2015, 13:28

Does this driver version also have P010/P016 bug? You can easily test by loading a 10bit video in GraphStudioNext.

NikosD · 30th July 2015, 13:36

Of course it has the bug.
It's not fixed yet.

detmek · 20th August 2015, 18:33

Quote:

Originally Posted by GTPVHD

https://downloadcenter.intel.com/dow...-7-8-8-1-64bit

https://downloadcenter.intel.com/dow...-7-8-8-1-32bit

Intel 10.18.14.4264 driver for Haswell & Broadwell.

Thanks. Everything works as it should.

One question if anyone knows. This and previous drivers for Windows 8 support 4k H.264 decoding on Intel Pentium G3220 (Haswell). But drivers for Windows 10 (4256) only support up to full HD QSV decoding. Is it just an omission from Intel or they are removing 4k QSV decoding in Windows 10 for Pentium processors?

leonccyiu · 6th September 2015, 06:15

Quote:

Originally Posted by detmek

Thanks. Everything works as it should.

One question if anyone knows. This and previous drivers for Windows 8 support 4k H.264 decoding on Intel Pentium G3220 (Haswell). But drivers for Windows 10 (4256) only support up to full HD QSV decoding. Is it just an omission from Intel or they are removing 4k QSV decoding in Windows 10 for Pentium processors?

I've only had windows 10 on my pentium g3258 and have never seen 4k hardware h264 decoding which would be really useful for me for high bit rate content

P.J · 10th September 2015, 17:53

NikosD · 11th September 2015, 17:39

Quote:

Originally Posted by GTPVHD

https://communities.intel.com/thread/81511

Intel 10.18.15.4279 driver for Haswell, Broadwell & Skylake.

When you post new Intel drivers it would be even better if you post the release notes too.

For example I read in release notes of this driver that it supports and is certified for OpenGL 4.4

Unfortunately only for Broadwell and Skylake.

Haswell stopped in OpenGL 4.3 and OpenCL 1.2

Broadwell and Skylake go on to OpenGL 4.4 and OpenCL 2.0

leonccyiu · 11th September 2015, 22:20

Quote:

Originally Posted by GTPVHD

https://communities.intel.com/thread/81511

Intel 10.18.15.4279 driver for Haswell, Broadwell & Skylake.

Thanks for posting! Unfortunately I still don't have 4k h264 dxva decoding on my g3258 on windows 10.

detmek · 12th September 2015, 10:54

Quote:

Originally Posted by leonccyiu

Thanks for posting! Unfortunately I still don't have 4k h264 dxva decoding on my g3258 on windows 10.

Same here on G3220. I already wrote on their forum in 4256 driver thread and nothing changed. Now I have problem logging in so I can write about this in new driver thread.

NikosD · 29th October 2015, 06:57

New drivers for the 15.40 family for Haswell and better.

Especially for Haswell, it works for Windows 10 x64 only.

Driver:
https://downloadcenter.intel.com/dow...15-40-4th-Gen-

Release notes:
https://downloadmirror.intel.com/254...40.10.4300.pdf

leonccyiu · 30th October 2015, 01:44

Thanks for posting, 4K H264 hardware acceleration works for me now, it's frustrating that I had to wait all this time since February but better now than never.

baii · 30th October 2015, 15:59

I have g3258 and 4279 win 10, 4k h264 qs worked fine on bbb.

Sent from my SM-T700 using Tapatalk

P.J · 30th October 2015, 19:04

Display driver crashes after resuming from S3/Sleep...

P.J · 31st October 2015, 16:05

Quote:

Originally Posted by NikosD

New drivers for the 15.40 family for Haswell and better.

Especially for Haswell, it works for Windows 10 x64 only.

Driver:
https://downloadcenter.intel.com/dow...15-40-4th-Gen-

Release notes:
https://downloadmirror.intel.com/254...40.10.4300.pdf

I have also set 512MB in BIOS but it shows 128MB in OS:

NikosD · 22nd November 2015, 08:15

New beta drivers from Intel v4326
https://downloadcenter.intel.com/dow...-8-1-10-15-40-

Release notes:
https://downloadmirror.intel.com/255...4326_Final.pdf

GTPVHD · 15th December 2015, 03:43

https://downloadcenter.intel.com/dow...15-36-28-4332-

Intel 10.18.14.4332(15.36 older branch) driver for Haswell Win7/8.1.

6th May 2015, 09:57	#2642 \| Link
NikosD Registered User Join Date: Aug 2010 Location: Athens, Greece Posts: 2,901	I've just realized that LAV x64 0.65 QS decoder uses SW fallback for VC-1/ WMV3 (!) For the other formats (H.264, MPEG2) LAV x64 QS decoder works OK. Also LAV x86 0.65 QS decoder works OK for all formats (H.264, MPEG2, VC-1/WMV3). __________________ Win 10 x64 (19042.572) - Core i5-2400 - Radeon RX 470 (20.10.1) HEVC decoding benchmarks H.264 DXVA Benchmarks for all

30th July 2015, 13:28	#2646 \| Link
clsid ***** Join Date: Feb 2005 Posts: 5,647	Does this driver version also have P010/P016 bug? You can easily test by loading a 10bit video in GraphStudioNext. __________________ MPC-HC 2.2.1

30th July 2015, 13:36	#2647 \| Link
NikosD Registered User Join Date: Aug 2010 Location: Athens, Greece Posts: 2,901	Of course it has the bug. It's not fixed yet. __________________ Win 10 x64 (19042.572) - Core i5-2400 - Radeon RX 470 (20.10.1) HEVC decoding benchmarks H.264 DXVA Benchmarks for all

29th October 2015, 06:57	#2654 \| Link
NikosD Registered User Join Date: Aug 2010 Location: Athens, Greece Posts: 2,901	New drivers for the 15.40 family for Haswell and better. Especially for Haswell, it works for Windows 10 x64 only. Driver: https://downloadcenter.intel.com/dow...15-40-4th-Gen- Release notes: https://downloadmirror.intel.com/254...40.10.4300.pdf __________________ Win 10 x64 (19042.572) - Core i5-2400 - Radeon RX 470 (20.10.1) HEVC decoding benchmarks H.264 DXVA Benchmarks for all Last edited by NikosD; 29th October 2015 at 07:07.

22nd November 2015, 08:15	#2659 \| Link
NikosD Registered User Join Date: Aug 2010 Location: Athens, Greece Posts: 2,901	New beta drivers from Intel v4326 https://downloadcenter.intel.com/dow...-8-1-10-15-40- Release notes: https://downloadmirror.intel.com/255...4326_Final.pdf __________________ Win 10 x64 (19042.572) - Core i5-2400 - Radeon RX 470 (20.10.1) HEVC decoding benchmarks H.264 DXVA Benchmarks for all

30th July 2015, 09:52	#2645 \| Link
P.J Δ Join Date: Jun 2008 Posts: 535	Thanks

10th September 2015, 17:53	#2650 \| Link
P.J Δ Join Date: Jun 2008 Posts: 535

30th October 2015, 01:44	#2655 \| Link
leonccyiu Registered User Join Date: Feb 2015 Posts: 45	Thanks for posting, 4K H264 hardware acceleration works for me now, it's frustrating that I had to wait all this time since February but better now than never.

30th October 2015, 15:59	#2656 \| Link
baii Registered User Join Date: Dec 2011 Posts: 180	I have g3258 and 4279 win 10, 4k h264 qs worked fine on bbb. Sent from my SM-T700 using Tapatalk

30th October 2015, 19:04	#2657 \| Link
P.J Δ Join Date: Jun 2008 Posts: 535	Display driver crashes after resuming from S3/Sleep...

15th December 2015, 03:43	#2660 \| Link
GTPVHD Registered User Join Date: Mar 2008 Posts: 175	https://downloadcenter.intel.com/dow...15-36-28-4332- Intel 10.18.14.4332(15.36 older branch) driver for Haswell Win7/8.1. Last edited by GTPVHD; 15th December 2015 at 03:55.

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