How to get hardware accelerated H264 playback (DXVA)

Funtoss · Apr 14, 2011

i shall try this on my comp and post results

lets hope i can get this to work as i m a noob when it comes to video formats and stuff

Mussels · Apr 14, 2011

Funtoss said:
i shall try this on my comp and post results
lets hope i can get this to work as i m a noob when it comes to video formats and stuff

with a GTX 460, go for CoreAVC with CUDA.

Shou Miko · Apr 14, 2011

i lost the red ball at my dad's pc atm, even it's x264 codec but it says ccv1 at codec and at my pc at home i got a green circle :confused:

Mussels · Apr 14, 2011

puma99dk| said:
i lost the red ball at my dad's pc atm, even it's x264 codec but it says ccv1 at codec and at my pc at home i got a green circle

green is CUDA, red is DXVA.

remember that the files have to meet certain criteria for either of them to work.

Shou Miko · Apr 14, 2011

Mussels said:
green is CUDA, red is DXVA.

remember that the files have to meet certain criteria for either of them to work.

yeah, ino the colours, but still it's a wierd, that Cuda is better to coding all the x264's codecs like ccv1 and that ^^;

Mussels · Apr 14, 2011

puma99dk| said:
yeah, ino the colours, but still it's a wierd, that Cuda is better to coding all the x264's codecs like ccv1 and that ^^;

DXVA uses a very set specific standard made for BD and HD-DVD disks, so it can only decode files made compatible with those standards (read: about half of the stuff people download)

CUDA skips DXVA completely and decodes using the shaders on the card, so it uses brute force and a more flexible engine to decode the files, even if they're not made properly.

FreedomEclipse · Jul 11, 2011

Just to let you know. Ive finally relented and put in an order for one of them Broadcom Crystal HD cards for my laptop. It was a toss up between an 8Gb mini pci-e SSD for Windows ready boost or the Crystal HD. should be here by Tuesday or Wednesday. It was a case of OCD i guess. I couldnt get over the fact that my laptop stutters on when watching 1080p and 1080/720p hogging CPU processing power when watching HD videos. made my laptop fan very noisey when trying to watch any hardware accelerated video at all.

should be interesting to see the results

Mussels · Jul 11, 2011

yep, i am interested in those results so keep us posted.

FreedomEclipse · Jul 13, 2011

All i have to say is WOW. What a difference this card makes! It works for MPC-HC without the need to set any options up at all. just put the card in, install the drivers and off you go!! Im down from 90-99%CPU usage. while watching a HD-BD rip of Expendables to 20-35%. Sometimes it would spike to 60% depending what the scene is. 1080p is completely stutter free. It might not completely offload the decoding from the CPU but it makes a huge difference.

Heres the scene in Expendables where the guys have just pressed the detonator and blown the building

Forgot to include that i have shaders combined:

16-235 -> 0-255 [SD][HD]
Sharpen complex
Sharpen

entropy13 · Jul 13, 2011

In my case, no point in using the shaders since it's anime.

FreedomEclipse · Jul 13, 2011

I run with shaders by default

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Power Supply	Aywun Megapower 650w 80+
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Processor	Ryzen R7 5800x3D (Undervolted, 4.45GHz all core)
Motherboard	Asus x570-F (BIOS Modded)
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Storage	2TB WD SN850 NVME + 1TB Sasmsung 970 Pro NVME + 1TB Intel 6000P NVME USB 3.2
Display(s)	Phillips 32 32M1N5800A (4k144), LG 32" (4K60) \| Gigabyte G32QC (2k165) \| Phillips 328m6fjrmb (2K144)
Case	Fractal Design R6
Audio Device(s)	Logitech G560 \| Corsair Void pro RGB \|Blue Yeti mic
Power Supply	Fractal Ion+ 2 860W (Platinum) (This thing is God-tier. Silent and TINY)
Mouse	Logitech G Pro wireless + Steelseries Prisma XL
Keyboard	Razer Huntsman TE ( Sexy white keycaps)
VR HMD	Oculus Rift S + Quest 2
Software	Windows 11 pro x64 (Yes, it's genuinely a good OS) OpenRGB - ditch the branded bloatware!
Benchmark Scores	Nyooom.

System Name	Lynni PS \ Lenowo TwinkPad T480
Processor	AMD Ryzen 7 7700 Raphael \ i7-8550U Kaby Lake-R
Motherboard	ASRock B650M PG Riptide Bios v. 2.02 AMD AGESA 1.1.0.0 \ Lenowo 20L60036MX Bios 1.47
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Video Card(s)	Asus GeForce RTX™ 4070 Dual OC GPU: 2325-2355 MEM: 1462\| Nvidia GeForce MX™ 150 2GB GDDR5 Micron
Storage	Gigabyte M30 1TB\|Sabrent Rocket 2TB\| HDD: 10TB\|1TB \ SKHynix 256GB 2242 3x2 \| WD SN700 1TB
Display(s)	LG UltraGear 27GP850-B 1440p@165Hz \| LG 48CX OLED 4K HDR \| AUO 14" 1440p IPS
Case	Asus Prime AP201 White Mesh \| Lenowo T480 chassis
Audio Device(s)	Steelseries Arctis Pro Wireless
Power Supply	Be Quiet! Pure Power 12 M 750W Goldie \| 65W
Mouse	Logitech G305 Lightspeedy Wireless \| Lenowo TouchPad & Logitech G305
Keyboard	Akko 3108 DS Horizon V2 Cream Yellow \| T480 UK Lumi
Software	Win11 Pro 23H2 UK
Benchmark Scores	3DMARK: https://www.3dmark.com/3dm/89434432? GPU-Z: https://www.techpowerup.com/gpuz/details/v3zbr

System Name	Rainbow Sparkles (Power efficient, <350W gaming load)
Processor	Ryzen R7 5800x3D (Undervolted, 4.45GHz all core)
Motherboard	Asus x570-F (BIOS Modded)
Cooling	Alphacool Apex UV - Alphacool Eisblock XPX Aurora + EK Quantum ARGB 3090 w/ active backplate
Memory	2x32GB DDR4 3600 Corsair Vengeance RGB @3866 C18-22-22-22-42 TRFC704 (1.4V Hynix MJR - SoC 1.15V)
Video Card(s)	Galax RTX 3090 SG 24GB: Underclocked to 1700Mhz 0.750v (375W down to 250W))
Storage	2TB WD SN850 NVME + 1TB Sasmsung 970 Pro NVME + 1TB Intel 6000P NVME USB 3.2
Display(s)	Phillips 32 32M1N5800A (4k144), LG 32" (4K60) \| Gigabyte G32QC (2k165) \| Phillips 328m6fjrmb (2K144)
Case	Fractal Design R6
Audio Device(s)	Logitech G560 \| Corsair Void pro RGB \|Blue Yeti mic
Power Supply	Fractal Ion+ 2 860W (Platinum) (This thing is God-tier. Silent and TINY)
Mouse	Logitech G Pro wireless + Steelseries Prisma XL
Keyboard	Razer Huntsman TE ( Sexy white keycaps)
VR HMD	Oculus Rift S + Quest 2
Software	Windows 11 pro x64 (Yes, it's genuinely a good OS) OpenRGB - ditch the branded bloatware!
Benchmark Scores	Nyooom.

System Name	Lynni PS \ Lenowo TwinkPad T480
Processor	AMD Ryzen 7 7700 Raphael \ i7-8550U Kaby Lake-R
Motherboard	ASRock B650M PG Riptide Bios v. 2.02 AMD AGESA 1.1.0.0 \ Lenowo 20L60036MX Bios 1.47
Cooling	Noctua NH-D15 Chromax.Black (Only middle fan) \ Lenowo WN-2
Memory	G.Skill Flare X5 2x16GB DDR5 6000MHZ CL36-36-36-96 AMD EXPO \ Willk Elektronik 2x16GB 2666MHZ CL17
Video Card(s)	Asus GeForce RTX™ 4070 Dual OC GPU: 2325-2355 MEM: 1462\| Nvidia GeForce MX™ 150 2GB GDDR5 Micron
Storage	Gigabyte M30 1TB\|Sabrent Rocket 2TB\| HDD: 10TB\|1TB \ SKHynix 256GB 2242 3x2 \| WD SN700 1TB
Display(s)	LG UltraGear 27GP850-B 1440p@165Hz \| LG 48CX OLED 4K HDR \| AUO 14" 1440p IPS
Case	Asus Prime AP201 White Mesh \| Lenowo T480 chassis
Audio Device(s)	Steelseries Arctis Pro Wireless
Power Supply	Be Quiet! Pure Power 12 M 750W Goldie \| 65W
Mouse	Logitech G305 Lightspeedy Wireless \| Lenowo TouchPad & Logitech G305
Keyboard	Akko 3108 DS Horizon V2 Cream Yellow \| T480 UK Lumi
Software	Win11 Pro 23H2 UK
Benchmark Scores	3DMARK: https://www.3dmark.com/3dm/89434432? GPU-Z: https://www.techpowerup.com/gpuz/details/v3zbr

How to get hardware accelerated H264 playback (DXVA)

Funtoss

New Member

Mussels

Freshwater Moderator

Shou Miko

Mussels

Freshwater Moderator

Shou Miko

Mussels

Freshwater Moderator

FreedomEclipse

~Technological Technocrat~

Mussels

Freshwater Moderator

FreedomEclipse

~Technological Technocrat~

entropy13

FreedomEclipse

~Technological Technocrat~

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Keyboard	Duckyshine Dead LED(s) III
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