Discussion and support for VLC media player and friends
http://forum.videolan.org/
http://www.zdnet.com/blog/hardware/ati- ... users/9051There is no support for ATI as they have yet to release Adaquit Drivers Or so says the dev team.
To be honest I can understand this preaty easy from my experience the ATI drivers have been Preaty messed up the last cuople years
Did you activate the option for GPU ?Using Win 7 x64 Ultimate, VLC 1.1.2, ATI HD 5850 + Catalyst 10.7, and GPU acceleration checked under codec options. Playback of a 1080p x264 Level 4.1 encoded Bluray mkv rip still being processed by the CPU. My i7 handles it fine and playback is smooth, but I'd still like to get the GPU accel working and for the life of me I can't. Didn't work in 1.1.1 either.
Any ideas?
Did this, no complaints.Open Tools -> Messages (set Verbosity to 2) before playback. It will complain if something is broken acceleration wise.
If you're referring to the "Accelerated video output (Overlay)" option in the video tab, yes, it's enabled. "Use GPU acceleration" is also enabled in the Input & Codecs tab. Nothing works.Did you activate the option for GPU ?
Sure. How exactly would I do that? The message box is empty. I'm guessing you just click the little arrow up twice on the bottom left to change verbosity level to 2 and then click close. Did that, then played some movies and the message box was still empty. I'm only assuming that I did this correctly though.Could you paste your messages here?
#
avcodec debug: Trying to use 'H.264 VLD, no FGT' as input
avcodec debug: NV12 is supported for output
avcodec debug: Using 'H.264 VLD, no FGT' to decode to 'NV12'
avcodec debug: DxCreateVideoDecoder id 28 1920x816
avcodec debug: IDirectXVideoAccelerationService_CreateSurface succeed with 17 surfaces (1920x816)
avcodec debug: we got 2 decoder configurations
avcodec debug: configuration[0] ConfigBitstreamRaw 2
avcodec debug: configuration[1] ConfigBitstreamRaw 2
avcodec debug: IDirectXVideoDecoderService_CreateVideoDecoder succeed
avcodec info: Using DXVA2 (ATI Radeon HD 5800 Series , vendor 4098(ATI), device 26777, revision 0) for hardware decoding.
Ah I see that now. Well the message is clearly wrong, because there is 0% activity on the GPU during playback and I get small 1-5% CPU spikes still. There's also minor skips and stutters with GPU decoding option enabled, while it's perfectly smooth without the option checked. Oh well, I guess that's why it's warned as experimental. Hopefully Videolan and ATI can get the issues sorted. Thanks for the help.According to the log GPU decoding is used.#
avcodec debug: Trying to use 'H.264 VLD, no FGT' as input
avcodec debug: NV12 is supported for output
avcodec debug: Using 'H.264 VLD, no FGT' to decode to 'NV12'
avcodec debug: DxCreateVideoDecoder id 28 1920x816
avcodec debug: IDirectXVideoAccelerationService_CreateSurface succeed with 17 surfaces (1920x816)
avcodec debug: we got 2 decoder configurations
avcodec debug: configuration[0] ConfigBitstreamRaw 2
avcodec debug: configuration[1] ConfigBitstreamRaw 2
avcodec debug: IDirectXVideoDecoderService_CreateVideoDecoder succeed
avcodec info: Using DXVA2 (ATI Radeon HD 5800 Series , vendor 4098(ATI), device 26777, revision 0) for hardware decoding.
Use DxVAChecker to see if the GPU is used.Ah I see that now. Well the message is clearly wrong, because there is 0% activity on the GPU during playback and I get small 1-5% CPU spikes still. There's also minor skips and stutters with GPU decoding option enabled, while it's perfectly smooth without the option checked. Oh well, I guess that's why it's warned as experimental. Hopefully Videolan and ATI can get the issues sorted. Thanks for the help.According to the log GPU decoding is used.#
avcodec debug: Trying to use 'H.264 VLD, no FGT' as input
avcodec debug: NV12 is supported for output
avcodec debug: Using 'H.264 VLD, no FGT' to decode to 'NV12'
avcodec debug: DxCreateVideoDecoder id 28 1920x816
avcodec debug: IDirectXVideoAccelerationService_CreateSurface succeed with 17 surfaces (1920x816)
avcodec debug: we got 2 decoder configurations
avcodec debug: configuration[0] ConfigBitstreamRaw 2
avcodec debug: configuration[1] ConfigBitstreamRaw 2
avcodec debug: IDirectXVideoDecoderService_CreateVideoDecoder succeed
avcodec info: Using DXVA2 (ATI Radeon HD 5800 Series , vendor 4098(ATI), device 26777, revision 0) for hardware decoding.