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16th January 2012, 21:47 | #8281 | Link |
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WMV9/3 is handled by the VC-1 decoder in DXVA2
I'll possibly add MPEG4-ASP to DXVA some day, but ffmpeg doesnt have support for it yet, so it is a bit more effort.
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LAV Filters - open source ffmpeg based media splitter and decoders |
16th January 2012, 21:56 | #8282 | Link |
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Thanks
With this sample, CrowdRun_2160p50.x264.CRF24.mkv. Its to be expected not to decode properly on any hardware with DXVA copy-back? When I test its very slow and 1/2 the screen is green (GPU load is always under 20% and CPU under 5%)
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16th January 2012, 22:05 | #8283 | Link |
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If the hardware claims it supports such a resolution, it'll most certainly try to decode it.
Sadly i don't have any hardware to test this on (yet), mine just blocks the attempt at using DXVA
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16th January 2012, 22:57 | #8284 | Link | |
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Quote:
Video ID : 2 Format : VC-1 Format profile : MP Codec ID : WMV3 Codec ID/Info : Windows Media Video 9 Codec ID/Hint : WMV3 Description of the codec : Windows Media Video V9 - 1920 x 1080, 29.96 fps, Q=90 (VBR) |
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16th January 2012, 22:58 | #8285 | Link |
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VC-1 Main Profile (MP) is 100% compliant with WMV3. Only Advanced Profile is new in VC-1
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16th January 2012, 23:29 | #8286 | Link | |
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ModeVC1_IDCT: DXVA1/2, 720x480 / 1280x720 / 1920x1080 ModeWMV9_IDCT: DXVA1/2, 720x480 / 1280x720 / 1920x1080 |
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16th January 2012, 23:37 | #8287 | Link |
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The CUVID decoder should be able to use that, yes.
Its only partial acceleration, but better then nothing.
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17th January 2012, 01:25 | #8288 | Link | |
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Quote:
http://download.microsoft.com/downlo...d/DXVA_WMV.pdf |
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17th January 2012, 04:06 | #8289 | Link |
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possible problem.
my friend was playing an mkv, and within the folder that the mkv was in was an mka with the same file name. This caused another instance of lav splitter to open, which caused another lav audio to open, and he had multiple audios playing at the same time. I believe the audio was AAC in both files, but I'm not certain. the player used was mpc hc v1.5.2.3456, lav audio .44 and lav splitter .44. |
17th January 2012, 06:54 | #8290 | Link |
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That's likely a feature for playing video and audio streams from separate files, same as you can do with subs. Just change the file name or put it in another folder. (mka is matroska's audio container just in case.)
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17th January 2012, 06:57 | #8291 | Link | |
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Last edited by golagoda; 17th January 2012 at 06:59. |
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17th January 2012, 07:46 | #8292 | Link | ||
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Quote:
Quote:
LAV has zero influence on this.
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LAV Filters - open source ffmpeg based media splitter and decoders Last edited by nevcairiel; 17th January 2012 at 07:54. |
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17th January 2012, 07:56 | #8294 | Link | |
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17th January 2012, 08:07 | #8295 | Link | |
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To preserve the current functionality, do it with two TrimRights, first trim zeros (60.000 becomes 60.), then trim a dot. Don't trim both at the same time.
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LAV Filters - open source ffmpeg based media splitter and decoders Last edited by nevcairiel; 17th January 2012 at 08:10. |
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17th January 2012, 09:57 | #8296 | Link | |
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But ok... I'll need to investigate a little bit more. I'll try downgrading to 0.43 or lower, as I don't remember to have seen this problem before. Anyway, not a big problem disabling bitstreaming for EAC3 if that's the case. Thanks a lot. Last edited by PeQuE; 17th January 2012 at 11:41. |
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17th January 2012, 11:19 | #8297 | Link |
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Bitstreaming didn't change at all for quite a while, i doubt the issue goes away.
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17th January 2012, 13:20 | #8298 | Link |
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Nev - bad playback http://www.megaupload.com/?d=2KAAU7RR VC1 1080p60. MPC-HC also bad ))
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17th January 2012, 13:34 | #8299 | Link | |
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17th January 2012, 16:37 | #8300 | Link | |
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