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Klaus1189
17th April 2025, 15:01
Is that Nvidia issue or Win11 24H2 issue?
dbcooper
17th April 2025, 15:12
Is that Nvidia issue or Win11 24H2 issue?

I think it's a Win11 24H2 issue?
Klaus1189
17th April 2025, 16:05
For your information.
On Nvidia video cards with new drivers (572.xx) YUY2 support in MPC Video Renderer for DXVA2 video processor (Direct3D 9) is broken.

You most likely will not notice the problem, because Direct3D 11 is used by default on modern Windows.

PS: There is no problem with the old version of the video driver (566.36).

I just tested Spring samples and set MPC-VR to D3D9:
All files were played using software decoding except 2:
Spring_HEVC420p10bit.mp4
Spring_VP9_420p10bit.webm

Is this related to that?
huhn
17th April 2025, 23:45
I pressed pause to see it and indeed moves a bit when deinterlacing toggles. I made screenshots you can compare:
https://drive.google.com/drive/folders/1JfF4g1GZyFavZBsZeFdNTjU2AMjkLvkg?usp=sharing

I hope this is what you wanted to see. I am on latest driver 576.02, maybe 40 series does work also with this version?

yes that's the bug nvidia uses the wrong chroma placement and that's the result.

Tested the latest Nvidia driver 576.02 on Win11 2024H2. Still stutters and requires hardware accelerated GPU scheduling to be turned off.

Is there a MadVR beta version that fixes this?
i'm still testing but i have madVR running flawless with hags on rebar on mpo on default power settings and my old custom queue settings.

yes i'm asking for issues sadly i can not reproduce them currently on the new HTPC install.
on my gaming PC with AMD it's a horror show.
Is that Nvidia issue or Win11 24H2 issue?
nearly for sure madVR other programs work kind of.
Klaus1189
18th April 2025, 08:02
Too bad. How is AMD and Intel in this regard?
huhn
18th April 2025, 10:40
as far as i know working just fine. i have not tested intel in for ever.
strumf666
29th April 2025, 20:43
Adrenalin 25.4.1 seems to be working as expected for madvr.
v0lt
30th April 2025, 04:42
I just tested Spring samples and set MPC-VR to D3D9:
All files were played using software decoding except 2:
Spring_HEVC420p10bit.mp4
Spring_VP9_420p10bit.webm

Is this related to that?
No. I wrote about the work of DXVA2 video processor with YUY2 format.
SamuriHL
30th April 2025, 21:46
Let's hope they actually fixed things this time....
Klaus1189
30th April 2025, 22:39
For your information.
On Nvidia video cards with new drivers (572.xx) YUY2 support in MPC Video Renderer for DXVA2 video processor (Direct3D 9) is broken.

You most likely will not notice the problem, because Direct3D 11 is used by default on modern Windows.

PS: There is no problem with the old version of the video driver (566.36).

I just tested Spring samples and set MPC-VR to D3D9:
All files were played using software decoding except 2:
Spring_HEVC420p10bit.mp4
Spring_VP9_420p10bit.webm

Is this related to that?

No. I wrote about the work of DXVA2 video processor with YUY2 format.

Do you have a sample file for YUY2?

I just upgraded to 576.28 and now I just tested Spring samples and set MPC-VR to D3D9:
I retested these:
Spring_HEVC420p10bit.mp4
Spring_VP9_420p10bit.webm

Now working... ...and hardware deinterlacer also still works, so this is 2nd driver for RTX50 cards which has working hardware deinterlacer...
v0lt
4th May 2025, 17:38
Do you have a sample file for YUY2?
You can use software decoding and force YUY2 output in the decoder.
You can also use the Spring_HEVC422p08bit.mp4 file, which will be output by MPC-BE decoder in YUY2 format by default.
Klaus1189
31st July 2025, 20:55
New 580.88 Nvidia driver has new HD Audio Driver
v0lt
29th August 2025, 18:49
I have updated the D3DVideoDecoderInfo (https://disk.yandex.ru/d/CEWDisB2Cw-Q9A) utility which shows supported D3D11 and D3D12 decoders.

Usage: Run "get_d3d_decoders_txt.cmd" and get the list of decoders in "d3d_decoders.txt".

I wonder if HEVC Rext support for Direct3D 12 has appeared in the new Nvidia drivers?
Klaus1189
29th August 2025, 19:36
=== Direct3D 11 ===

Graphics adapter 0: NVIDIA GeForce RTX 5090
D3D11 video decoders [34]:
MPEG1_AND_MPEG2 (NV12, 420_OPAQUE)
MPEG2 (NV12, 420_OPAQUE)
MPEG1 (NV12, 420_OPAQUE)
VC1_D2010 (NV12, 420_OPAQUE)
VC1 (NV12, 420_OPAQUE)
H264_STEREO_PROGRESSIVE (NV12, 420_OPAQUE)
H264_STEREO (NV12, 420_OPAQUE)
H264 (NV12, 420_OPAQUE)
HEVC_MAIN (NV12, 420_OPAQUE)
HEVC_MAIN10 (P010, 420_OPAQUE)
HEVC_MAIN12 (P010, 420_OPAQUE)
HEVC_MAIN10_422 (420_OPAQUE, YUY2, Y210)
HEVC_MAIN12_422 (420_OPAQUE, Y216)
HEVC_MAIN_444 (AYUV, 420_OPAQUE)
HEVC_MAIN10_444 (Y410, 420_OPAQUE)
HEVC_MAIN12_444 (Y416, 420_OPAQUE)
MPEG4PT2_SIMPLE (NV12, 420_OPAQUE)
MPEG4PT2_ADVSIMPLE_NOGMC (NV12, 420_OPAQUE)
MPEG4pt2_AdvSimple_Nvidia (NV12, 420_OPAQUE)
MJPEG_Nvidia (AYUV, NV12, 420_OPAQUE, YUY2)
MJPEG_420 (AYUV, NV12, 420_OPAQUE, YUY2)
MJPEG_422 (AYUV, NV12, 420_OPAQUE, YUY2)
MJPEG_444 (AYUV, NV12, 420_OPAQUE, YUY2)
JPEG_444 (AYUV, NV12, 420_OPAQUE, YUY2)
VP9 (NV12, 420_OPAQUE)
VP9_10BIT_PROFILE2 (P010, 420_OPAQUE)
AV1_PROFILE0 (NV12, P010, 420_OPAQUE)
7 unknown decoders are not shown.

Graphics adapter 1: Microsoft Basic Render Driver
ERROR: Failed to get ID3D11VideoDevice.

=== Direct3D 12 ===

Graphics adapter 0: NVIDIA GeForce RTX 5090
D3D12 video decoders [14]:
MPEG1_AND_MPEG2 (NV12, 420_OPAQUE) Tier 2
MPEG2 (NV12, 420_OPAQUE) Tier 2
VC1_D2010 (NV12, 420_OPAQUE) Tier 2
VC1 (NV12, 420_OPAQUE) Tier 2
H264_STEREO_PROGRESSIVE (NV12, 420_OPAQUE) Tier 2
H264_STEREO (NV12, 420_OPAQUE) Tier 2
H264 (NV12, 420_OPAQUE) Tier 2
HEVC_MAIN (NV12, 420_OPAQUE) Tier 2
HEVC_MAIN10 (P010, 420_OPAQUE) Tier 2
MPEG4PT2_SIMPLE (NV12, 420_OPAQUE) Tier 2
MPEG4PT2_ADVSIMPLE_NOGMC (NV12, 420_OPAQUE) Tier 2
VP9 (NV12, 420_OPAQUE) Tier 2
VP9_10BIT_PROFILE2 (P010, 420_OPAQUE) Tier 2
AV1_PROFILE0 (NV12, P010, 420_OPAQUE) Tier 2

Graphics adapter 1: Microsoft Basic Render Driver
ERROR: Failed to get ID3D12VideoDevice.
v0lt
29th August 2025, 20:03
@Klaus1189
Thanks. I see that HEVC Rext is still not supported in Direct3D 12. Although D3D11 decoder GUIDs are in the latest Windows 11 SDK.
littleD
6th October 2025, 07:53
=== Direct3D 11 ===

Graphics adapter 0: NVIDIA GeForce RTX 5090
D3D11 video decoders [34]:
MPEG1_AND_MPEG2 (NV12, 420_OPAQUE)
MPEG2 (NV12, 420_OPAQUE)
MPEG1 (NV12, 420_OPAQUE)
VC1_D2010 (NV12, 420_OPAQUE)
VC1 (NV12, 420_OPAQUE)
H264_STEREO_PROGRESSIVE (NV12, 420_OPAQUE)
H264_STEREO (NV12, 420_OPAQUE)
H264 (NV12, 420_OPAQUE)
HEVC_MAIN (NV12, 420_OPAQUE)
HEVC_MAIN10 (P010, 420_OPAQUE)
HEVC_MAIN12 (P010, 420_OPAQUE)
HEVC_MAIN10_422 (420_OPAQUE, YUY2, Y210)
HEVC_MAIN12_422 (420_OPAQUE, Y216)
HEVC_MAIN_444 (AYUV, 420_OPAQUE)
HEVC_MAIN10_444 (Y410, 420_OPAQUE)
HEVC_MAIN12_444 (Y416, 420_OPAQUE)
MPEG4PT2_SIMPLE (NV12, 420_OPAQUE)
MPEG4PT2_ADVSIMPLE_NOGMC (NV12, 420_OPAQUE)
MPEG4pt2_AdvSimple_Nvidia (NV12, 420_OPAQUE)
MJPEG_Nvidia (AYUV, NV12, 420_OPAQUE, YUY2)
MJPEG_420 (AYUV, NV12, 420_OPAQUE, YUY2)
MJPEG_422 (AYUV, NV12, 420_OPAQUE, YUY2)
MJPEG_444 (AYUV, NV12, 420_OPAQUE, YUY2)
JPEG_444 (AYUV, NV12, 420_OPAQUE, YUY2)
VP9 (NV12, 420_OPAQUE)
VP9_10BIT_PROFILE2 (P010, 420_OPAQUE)
AV1_PROFILE0 (NV12, P010, 420_OPAQUE)
7 unknown decoders are not shown.

Graphics adapter 1: Microsoft Basic Render Driver
ERROR: Failed to get ID3D11VideoDevice.

=== Direct3D 12 ===

Graphics adapter 0: NVIDIA GeForce RTX 5090
D3D12 video decoders [14]:
MPEG1_AND_MPEG2 (NV12, 420_OPAQUE) Tier 2
MPEG2 (NV12, 420_OPAQUE) Tier 2
VC1_D2010 (NV12, 420_OPAQUE) Tier 2
VC1 (NV12, 420_OPAQUE) Tier 2
H264_STEREO_PROGRESSIVE (NV12, 420_OPAQUE) Tier 2
H264_STEREO (NV12, 420_OPAQUE) Tier 2
H264 (NV12, 420_OPAQUE) Tier 2
HEVC_MAIN (NV12, 420_OPAQUE) Tier 2
HEVC_MAIN10 (P010, 420_OPAQUE) Tier 2
MPEG4PT2_SIMPLE (NV12, 420_OPAQUE) Tier 2
MPEG4PT2_ADVSIMPLE_NOGMC (NV12, 420_OPAQUE) Tier 2
VP9 (NV12, 420_OPAQUE) Tier 2
VP9_10BIT_PROFILE2 (P010, 420_OPAQUE) Tier 2
AV1_PROFILE0 (NV12, P010, 420_OPAQUE) Tier 2

Graphics adapter 1: Microsoft Basic Render Driver
ERROR: Failed to get ID3D12VideoDevice.


Not Rext but additional color spaces in D3D12 in newest drivers.
=== Direct3D 11 ===

Graphics adapter 0: AMD Radeon(TM) Graphics
D3D11 video decoders [20]:
H264 (NV12)
H264_NoFGT_AMD (NV12)
H264_Multiview_AMD (NV12)
H264_STEREO_PROGRESSIVE (NV12)
H264_STEREO (NV12)
MJPEG_AMD (NV12, YUY2)
HEVC_MAIN (NV12)
HEVC_MAIN10 (NV12, P010)
VP9 (NV12)
VP9_10BIT_PROFILE2 (NV12, P010)
AV1_PROFILE0 (NV12, P010)
9 unknown decoders are not shown.

Graphics adapter 1: NVIDIA GeForce RTX 4050 Laptop GPU
D3D11 video decoders [27]:
MPEG1_AND_MPEG2 (NV12, 420_OPAQUE)
MPEG2 (NV12, 420_OPAQUE)
MPEG1 (NV12, 420_OPAQUE)
VC1_D2010 (NV12, 420_OPAQUE)
VC1 (NV12, 420_OPAQUE)
H264_STEREO_PROGRESSIVE (NV12, 420_OPAQUE)
H264_STEREO (NV12, 420_OPAQUE)
H264 (NV12, 420_OPAQUE)
HEVC_MAIN (NV12, 420_OPAQUE)
HEVC_MAIN10 (P010, 420_OPAQUE)
HEVC_MAIN12 (P010, 420_OPAQUE)
HEVC_MAIN_444 (AYUV, 420_OPAQUE)
HEVC_MAIN10_444 (Y410, 420_OPAQUE)
HEVC_MAIN12_444 (Y416, 420_OPAQUE)
MPEG4PT2_SIMPLE (NV12, 420_OPAQUE)
MPEG4PT2_ADVSIMPLE_NOGMC (NV12, 420_OPAQUE)
MPEG4pt2_AdvSimple_Nvidia (NV12, 420_OPAQUE)
MJPEG_Nvidia (NV12, 420_OPAQUE, YUY2)
VP9 (NV12, 420_OPAQUE)
VP9_10BIT_PROFILE2 (P010, 420_OPAQUE)
AV1_PROFILE0 (NV12, P010, 420_OPAQUE)
6 unknown decoders are not shown.

Graphics adapter 2: Microsoft Basic Render Driver
ERROR: Failed to get ID3D11VideoDevice.

=== Direct3D 12 ===

Graphics adapter 0: AMD Radeon(TM) Graphics
D3D12 video decoders [6]:
H264 (NV12) Tier 2
HEVC_MAIN (NV12) Tier 2
VP9 (NV12) Tier 2
HEVC_MAIN10 (NV12, P010) Tier 2
VP9_10BIT_PROFILE2 (NV12, P010) Tier 2
AV1_PROFILE0 (NV12, P010) Tier 2

Graphics adapter 1: NVIDIA GeForce RTX 4050 Laptop GPU
D3D12 video decoders [17]:
MPEG1_AND_MPEG2 (NV12, 420_OPAQUE) Tier 2
MPEG2 (NV12, 420_OPAQUE) Tier 2
VC1_D2010 (NV12, 420_OPAQUE) Tier 2
VC1 (NV12, 420_OPAQUE) Tier 2
H264_STEREO_PROGRESSIVE (NV12, 420_OPAQUE) Tier 2
H264_STEREO (NV12, 420_OPAQUE) Tier 2
H264 (NV12, 420_OPAQUE) Tier 2
HEVC_MAIN (NV12, 420_OPAQUE) Tier 2
HEVC_MAIN10 (P010, 420_OPAQUE) Tier 2
HEVC_MAIN_444 (AYUV, 420_OPAQUE) Tier 2
HEVC_MAIN10_444 (Y410, 420_OPAQUE) Tier 2
HEVC_MAIN12_444 (Y416, 420_OPAQUE) Tier 2
MPEG4PT2_SIMPLE (NV12, 420_OPAQUE) Tier 2
MPEG4PT2_ADVSIMPLE_NOGMC (NV12, 420_OPAQUE) Tier 2
VP9 (NV12, 420_OPAQUE) Tier 2
VP9_10BIT_PROFILE2 (P010, 420_OPAQUE) Tier 2
AV1_PROFILE0 (NV12, P010, 420_OPAQUE) Tier 2

Graphics adapter 2: Microsoft Basic Render Driver
ERROR: Failed to get ID3D12VideoDevice.
huhn
6th October 2025, 12:37
444 is added which these GPU can do for a decade or longer. this was lossless only in the past.
rext needs 5000 series so does 422.
petran79
10th October 2025, 20:23
I upgraded the system, going from a 1080 GTX to a 5060 RTX Ti 16 GB and that GPU can play videos on high and very high settings without issue or dropped frames and around 30 % lower usage too.

However on Potplayer after a while I notice an issue with madvr where the video slows down and plays as if in interframe blending mode

No such issue on MPC with madvr and same LAV filters.
Klaus1189
12th October 2025, 09:32
@petran79: Sorry for this I can not help you, since I don't use Potplayer.
Klaus1189
12th October 2025, 09:35
Not Rext but additional color spaces in D3D12 in newest drivers.
=== Direct3D 11 ===

Graphics adapter 0: AMD Radeon(TM) Graphics
D3D11 video decoders [20]:
H264 (NV12)
H264_NoFGT_AMD (NV12)
H264_Multiview_AMD (NV12)
H264_STEREO_PROGRESSIVE (NV12)
H264_STEREO (NV12)
MJPEG_AMD (NV12, YUY2)
HEVC_MAIN (NV12)
HEVC_MAIN10 (NV12, P010)
VP9 (NV12)
VP9_10BIT_PROFILE2 (NV12, P010)
AV1_PROFILE0 (NV12, P010)
9 unknown decoders are not shown.

Graphics adapter 1: NVIDIA GeForce RTX 4050 Laptop GPU
D3D11 video decoders [27]:
MPEG1_AND_MPEG2 (NV12, 420_OPAQUE)
MPEG2 (NV12, 420_OPAQUE)
MPEG1 (NV12, 420_OPAQUE)
VC1_D2010 (NV12, 420_OPAQUE)
VC1 (NV12, 420_OPAQUE)
H264_STEREO_PROGRESSIVE (NV12, 420_OPAQUE)
H264_STEREO (NV12, 420_OPAQUE)
H264 (NV12, 420_OPAQUE)
HEVC_MAIN (NV12, 420_OPAQUE)
HEVC_MAIN10 (P010, 420_OPAQUE)
HEVC_MAIN12 (P010, 420_OPAQUE)
HEVC_MAIN_444 (AYUV, 420_OPAQUE)
HEVC_MAIN10_444 (Y410, 420_OPAQUE)
HEVC_MAIN12_444 (Y416, 420_OPAQUE)
MPEG4PT2_SIMPLE (NV12, 420_OPAQUE)
MPEG4PT2_ADVSIMPLE_NOGMC (NV12, 420_OPAQUE)
MPEG4pt2_AdvSimple_Nvidia (NV12, 420_OPAQUE)
MJPEG_Nvidia (NV12, 420_OPAQUE, YUY2)
VP9 (NV12, 420_OPAQUE)
VP9_10BIT_PROFILE2 (P010, 420_OPAQUE)
AV1_PROFILE0 (NV12, P010, 420_OPAQUE)
6 unknown decoders are not shown.

Graphics adapter 2: Microsoft Basic Render Driver
ERROR: Failed to get ID3D11VideoDevice.

=== Direct3D 12 ===

Graphics adapter 0: AMD Radeon(TM) Graphics
D3D12 video decoders [6]:
H264 (NV12) Tier 2
HEVC_MAIN (NV12) Tier 2
VP9 (NV12) Tier 2
HEVC_MAIN10 (NV12, P010) Tier 2
VP9_10BIT_PROFILE2 (NV12, P010) Tier 2
AV1_PROFILE0 (NV12, P010) Tier 2

Graphics adapter 1: NVIDIA GeForce RTX 4050 Laptop GPU
D3D12 video decoders [17]:
MPEG1_AND_MPEG2 (NV12, 420_OPAQUE) Tier 2
MPEG2 (NV12, 420_OPAQUE) Tier 2
VC1_D2010 (NV12, 420_OPAQUE) Tier 2
VC1 (NV12, 420_OPAQUE) Tier 2
H264_STEREO_PROGRESSIVE (NV12, 420_OPAQUE) Tier 2
H264_STEREO (NV12, 420_OPAQUE) Tier 2
H264 (NV12, 420_OPAQUE) Tier 2
HEVC_MAIN (NV12, 420_OPAQUE) Tier 2
HEVC_MAIN10 (P010, 420_OPAQUE) Tier 2
HEVC_MAIN_444 (AYUV, 420_OPAQUE) Tier 2
HEVC_MAIN10_444 (Y410, 420_OPAQUE) Tier 2
HEVC_MAIN12_444 (Y416, 420_OPAQUE) Tier 2
MPEG4PT2_SIMPLE (NV12, 420_OPAQUE) Tier 2
MPEG4PT2_ADVSIMPLE_NOGMC (NV12, 420_OPAQUE) Tier 2
VP9 (NV12, 420_OPAQUE) Tier 2
VP9_10BIT_PROFILE2 (P010, 420_OPAQUE) Tier 2
AV1_PROFILE0 (NV12, P010, 420_OPAQUE) Tier 2

Graphics adapter 2: Microsoft Basic Render Driver
ERROR: Failed to get ID3D12VideoDevice.

I retested my RTX50 card with v0lt's tool:
I have updated the D3DVideoDecoderInfo (https://disk.yandex.ru/d/CEWDisB2Cw-Q9A) utility which shows supported D3D11 and D3D12 decoders.

Usage: Run "get_d3d_decoders_txt.cmd" and get the list of decoders in "d3d_decoders.txt".

I wonder if HEVC Rext support for Direct3D 12 has appeared in the new Nvidia drivers?

Here is the result:
=== Direct3D 11 ===

Graphics adapter 0: NVIDIA GeForce RTX 5090
D3D11 video decoders [34]:
MPEG1_AND_MPEG2 (NV12, 420_OPAQUE)
MPEG2 (NV12, 420_OPAQUE)
MPEG1 (NV12, 420_OPAQUE)
VC1_D2010 (NV12, 420_OPAQUE)
VC1 (NV12, 420_OPAQUE)
H264_STEREO_PROGRESSIVE (NV12, 420_OPAQUE)
H264_STEREO (NV12, 420_OPAQUE)
H264 (NV12, 420_OPAQUE)
HEVC_MAIN (NV12, 420_OPAQUE)
HEVC_MAIN10 (P010, 420_OPAQUE)
HEVC_MAIN12 (P010, 420_OPAQUE)
HEVC_MAIN10_422 (420_OPAQUE, YUY2, Y210)
HEVC_MAIN12_422 (420_OPAQUE, Y216)
HEVC_MAIN_444 (AYUV, 420_OPAQUE)
HEVC_MAIN10_444 (Y410, 420_OPAQUE)
HEVC_MAIN12_444 (Y416, 420_OPAQUE)
MPEG4PT2_SIMPLE (NV12, 420_OPAQUE)
MPEG4PT2_ADVSIMPLE_NOGMC (NV12, 420_OPAQUE)
MPEG4pt2_AdvSimple_Nvidia (NV12, 420_OPAQUE)
MJPEG_Nvidia (AYUV, NV12, 420_OPAQUE, YUY2)
MJPEG_420 (AYUV, NV12, 420_OPAQUE, YUY2)
MJPEG_422 (AYUV, NV12, 420_OPAQUE, YUY2)
MJPEG_444 (AYUV, NV12, 420_OPAQUE, YUY2)
JPEG_444 (AYUV, NV12, 420_OPAQUE, YUY2)
VP9 (NV12, 420_OPAQUE)
VP9_10BIT_PROFILE2 (P010, 420_OPAQUE)
AV1_PROFILE0 (NV12, P010, 420_OPAQUE)
7 unknown decoders are not shown.

Graphics adapter 1: AMD Radeon(TM) Graphics
D3D11 video decoders [20]:
H264 (NV12)
H264_NoFGT_AMD (NV12)
H264_Multiview_AMD (NV12)
H264_STEREO_PROGRESSIVE (NV12)
H264_STEREO (NV12)
MJPEG_AMD (NV12, YUY2)
HEVC_MAIN (NV12)
HEVC_MAIN10 (NV12, P010)
VP9 (NV12)
VP9_10BIT_PROFILE2 (NV12, P010)
AV1_PROFILE0 (NV12, P010)
9 unknown decoders are not shown.

Graphics adapter 2: Microsoft Basic Render Driver
ERROR: Failed to get ID3D11VideoDevice.

=== Direct3D 12 ===

Graphics adapter 0: NVIDIA GeForce RTX 5090
D3D12 video decoders [23]:
MPEG1_AND_MPEG2 (NV12, 420_OPAQUE) Tier 2
MPEG2 (NV12, 420_OPAQUE) Tier 2
VC1_D2010 (NV12, 420_OPAQUE) Tier 2
VC1 (NV12, 420_OPAQUE) Tier 2
H264_STEREO_PROGRESSIVE (NV12, 420_OPAQUE) Tier 2
H264_STEREO (NV12, 420_OPAQUE) Tier 2
H264 (NV12, 420_OPAQUE) Tier 2
HEVC_MAIN (NV12, 420_OPAQUE) Tier 2
HEVC_MAIN10 (P010, 420_OPAQUE) Tier 2
HEVC_MAIN10_422 (YUY2, Y210, 420_OPAQUE) Tier 2
HEVC_MAIN12_422 (Y216, 420_OPAQUE) Tier 2
HEVC_MAIN_444 (AYUV, 420_OPAQUE) Tier 2
HEVC_MAIN10_444 (Y410, 420_OPAQUE) Tier 2
HEVC_MAIN12_444 (Y416, 420_OPAQUE) Tier 2
MPEG4PT2_SIMPLE (NV12, 420_OPAQUE) Tier 2
MPEG4PT2_ADVSIMPLE_NOGMC (NV12, 420_OPAQUE) Tier 2
MJPEG_420 (NV12) Tier 2
MJPEG_422 (YUY2) Tier 2
MJPEG_444 (AYUV) Tier 2
JPEG_444 (AYUV) Tier 2
VP9 (NV12, 420_OPAQUE) Tier 2
VP9_10BIT_PROFILE2 (P010, 420_OPAQUE) Tier 2
AV1_PROFILE0 (NV12, P010, 420_OPAQUE) Tier 2

Graphics adapter 1: AMD Radeon(TM) Graphics
D3D12 video decoders [6]:
H264 (NV12) Tier 2
HEVC_MAIN (NV12) Tier 2
VP9 (NV12) Tier 2
HEVC_MAIN10 (NV12, P010) Tier 2
VP9_10BIT_PROFILE2 (NV12, P010) Tier 2
AV1_PROFILE0 (NV12, P010) Tier 2

Graphics adapter 2: Microsoft Basic Render Driver
ERROR: Failed to get ID3D12VideoDevice.

What are the "unknown decoders" which are not shown?
ryrynz
17th October 2025, 09:21
Haven't had audio drop outs in quite a while.. after installing 581.57 I experienced one playing back video (MPC-VR). It uses the same audio driver as 581.29 so unsure what would be causing it. RTX 3060.
Manni
17th October 2025, 10:00
Haven't had audio drop outs in quite a while.. after installing 581.57 I experienced one playing back video (MPC-VR). It uses the same audio driver as 581.29 so unsure what would be causing it. RTX 3060.

Ampere causes audio dropouts when bitsreaming Atmos over HDMI 2.1 to an AVR (or possibly a TV). If you're not bitstreaming, if you're not playing Atmos or if you're using an HDMI 2.0 input on your 2.1 AVR (or a HDMI 2.0 AVR), there shouldn't be any audio drops with the latest version of LAV.

I replaced my 3090 with a 5090 in my HTPC (and my 3060 with a 3000 Pro in my laptop) partially because of this issue with Ampere.

This isn't an issue with Ada Lovelace or Blackwell, only with Ampere (nVidia acknowledged the issue but never fixed it).
ryrynz
17th October 2025, 22:18
I used to use bitstreaming, but I turned it off after all the issues.. using LAV + MPC Audio / Video over HDMI to my Yamaha AVR, I reverted back to 581.29 and there's been no audio drop outs yet. So looks fixed.

*edit* nope. Wonder what triggered it. Trying a clean install and rollback LAV.
No drop outs so far, wonder if the updated ffmpeg in LAV 0.80.0-8 may have been responsible. On 581.57 now.
pirlouy
23rd October 2025, 14:22
I know a lot of people here use nVidia GPU. I plan to buy a Radeon 9060 XT (16GB). I wanted to be sure there are no side effects with AMD drivers. I don't use any post-processing thing, I only need good 23.976 Hz support and correct H264 & H265 (4k) hardware decoding.
I use a bit of deinterlacing too for DVB. I think Huhn mentionned problems, but I hope it's able to keep fluid 50i fps, quality is not that important (it's for sport).

So if someone thinks I'm about to make a mistake, please stop me !
huhn
23rd October 2025, 22:25
deint is so broken you really want to use something else to deint.
and yes there are major issues because i have one https://bugs.madshi.net/view.php?id=741 that's not funny
also error diffusion doesn't work properly.

else similar to nvidia
pirlouy
24th October 2025, 12:57
I'm still surprised you take time to report problem to madshi. I though madVR was dead for years. Anyway madVR has always used too much ressources even with bilinear and other lowest settings, so I didn't use it for a long time (in fact the day I really invested in mpv). SmoothMotion is still a unique great feature though (mpdn is even more dead). I remember the day madshi talked about it, that is would be easy to do, and 2 weeks later he delivered. Good memories.

So madVR crashes or problem with error diffusion should not bother me. For deinterlacing, I can do without it (5060ti is 100 € more than 9060XT). As long as 23,976 Hz (24 and 25 also) is working fine, it should be OK.
huhn
24th October 2025, 13:16
in feb i killed one of his new scaler so i still talk with him.
the 5000 series is pretty much a general rip of but the bugs are still killing me.

lavfilter yadif it is for you i guess.
ryrynz
7th November 2025, 04:33
On 581.57 now.

Updated to 581.80. Found I have to perform a clean install or the audio dropouts come back, even restarted as well and it still happened. NVcleaninstall with default MSI interrupts and the audio timeout disabled which is what I always use. Just an FYI for anyone experiencing the same.
Klaus1189
4th December 2025, 17:54
Nvidia GeForce 591.44 both GRD and SD released
aarv
11th December 2025, 16:06
In new Nvidia driver 591.44, the doublerate deinterlace with hardware decoding seems to be malfunctioning, it only single frameate motion and picture is degraded to single field quality.
return to 581.94 is back to normal
Klaus1189
10th January 2026, 09:49
In new Nvidia driver 591.44, the doublerate deinterlace with hardware decoding seems to be malfunctioning, it only single frameate motion and picture is degraded to single field quality.
return to 581.94 is back to normal

What GPU? Both my RTX40 and RTX50 card did not have this issue with that driver version.
strumf666
25th January 2026, 14:18
Adrenalin 26.1.1 seems to works as expected.
huhn
25th January 2026, 16:30
you have to be a bit more precise.
levels are still broken in d3d9 deint is broken in d3d11 but works in d3d9.

the QC AMD...
clsid
25th January 2026, 16:49
d3d11 deint needs future frames. MPCVR has option for that.
huhn
25th January 2026, 16:52
which doesn't work.
just to be clear works on nvidia.
strumf666
30th January 2026, 20:26
you have to be a bit more precise.
levels are still broken in d3d9 deint is broken in d3d11 but works in d3d9.

the QC AMD...
As I said, "working" as in the previous version :P
I am mostly interested in getting a 10 bit output HDR/SDR, which kind of works. Happy to test anything specific if needed.
v0lt
8th February 2026, 11:21
RTX 5060. Nvidia driver 591.74. Windows 10 22H2.
DXVA2 Video Processor isn't working for the YUY2 format (black screen).
I disabled D3D11 in the MPC VR settings, and the other settings are default.
Can anyone verify this?

Other formats and modes work.
On the Intel UHD 750, everything works fine with YUY2.
Klaus1189
8th February 2026, 11:27
I have Win11 and 591.86 installed. Does that help? If so, I have the Spring samples. What file should I test? Only thing is to diable D3D11 in MPC-VR, right?
huhn
8th February 2026, 13:43
black screen with mpcVR.
"works" in partly in evr and madVR so it should work they use the same DXVA2?

test on a 4060.
v0lt
8th February 2026, 13:49
What file should I test? Only thing is to diable D3D11 in MPC-VR, right?
Any file. Disable hardware acceleration and disable all YUV formats except YUY2 for the software decoder.

black screen with mpcVR.
"works" in partly in evr and madVR so it should work they use the same DXVA2?

test on a 4060.
Thanks.
It breaks later, after DXVA2 VP has already processed and the converted frame is output using IDirect3DDevice9Ex.
And this only happens for YUY2.
huhn
8th February 2026, 14:46
btw. AYUV is broken and interpreted in the wrong order.

i just had to test it. AYUV issues with video renderer is just a classic.
v0lt
9th February 2026, 20:23
btw. AYUV is broken and interpreted in the wrong order.
Thanks.
Fixed conversion of 'AYUV' format using shaders for DX9 in MPC-VR 0.9.20.2501.

I created a test version that enabled AYUV for DXVA2 VP (https://disk.yandex.ru/d/Nvc6gzTx0ebkxw). And it looks like support for this format has been fixed in the new drivers.
huhn
9th February 2026, 22:53
well doesn't work for 4000 series.
the way it breaks is very very interesting.
win 11
951.59
4060.


i test the 9060 xt next.
edit: can't/doesn't work it is using shaders.
Klaus1189
26th February 2026, 20:10
"We have discovered a bug in the Game Ready and Studio 595.59 WHQL drivers and have removed the downloads temporarily while our team investigates. For users that have already installed this driver and are experiencing issues with fan control, please roll back to 591.86 WHQL."

https://www.nvidia.com/en-us/geforce/news/resident-evil-requiem-geforce-game-ready-driver/
Klaus1189
26th February 2026, 20:34
Here you can see what is going on:
https://www.nvidia.com/en-us/geforce/forums/game-ready-drivers/13/582871/geforce-grd-59559-feedback-thread-released-22626/
Schwartz
21st April 2026, 19:14
For anything RTX 3XXX series or below, I recommend sticking to driver version 566. Much smaller driver size (we're talking hundreds of MBs), and nothing new is being introduced for the older gens really.
GTPVHD
16th June 2026, 14:21
https://www.nvidia.com/en-us/geforce/news/june-16-2026-geforce-game-ready-driver/
https://www.nvidia.com/en-us/drivers/details/272764/

Nvidia GeForce 610.62 WHQL graphics driver released.
DJ Bobo
20th June 2026, 14:52
@ GTPVHD
What is the point of your post?

@ Others
I have the iGPU that comes with the Ryzen 4300G (Vega 6 I think), and it seems to suffer from the same issue with the black levels as the RX 5000 & 6000 mentionned in this thread.
I am running the Adrenalin driver, Version 23.11.1.
Can you guys recommend a driver version where I don't have to enable the 235 to 255 shader manually in MPC-HC?
PowerDVD 21 does not have such a setting, so it is (mostly) broken there.
The standard Windows 11 Player does not have this issue interestingly, and (always?) has the proper black levels.

EDIT: downgraded to the earliest possible WHQL driver for this iGPU, which is 20.9.1; Now the black levels are fine in MPC-HC and PowerDVD.

EDIT2: I have another machine that runs on a GTX 1050 Ti, and it has been struggling with stutters after pausing then resuming the playback (especially in 50Hz mode?) in PowerDVD 13, even with the latest patch applied (v8703) for Windows 10 Fall Creators Update. Downgrading the nvidia driver to 387.92 seems to solve this issue!

Thanks to Klaus1189 for opening this thread. God bless you; you are a life saver. I've been struggling with this for ages!! hahaha