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-   -   Maximum video resolution supported by VDPAU to decode? (http://www.nvnews.net/vbulletin/showthread.php?t=137260)

Zarbis 08-12-09 12:13 AM

Maximum video resolution supported by VDPAU to decode?
 
When i try to watch QuadHD video sample with mplayer i get this fatal error:
Code:

$ mplayer /media/data/Downloads/HighRes.mkv -benchmark -vc ffh264vdpau
MPlayer SVN-r29501-4.3.3 (C) 2000-2009 MPlayer Team

Playing /media/data/Downloads/HighRes.mkv.
[mkv] Track ID 1: video (V_MPEG4/ISO/AVC), -vid 0
[mkv] Will play video track 1.
[mkv] No audio track found/wanted.
Matroska file format detected.
VIDEO:  [avc1]  3840x2160  24bpp  50.000 fps    0.0 kbps ( 0.0 kbyte/s)
Couldn't open video filter 'ass'.
ASS: cannot add video filter
[ass] Init
[ass] Updating font cache.
==========================================================================
Forced video codec: ffh264vdpau
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
[VD_FFMPEG] XVMC-accelerated MPEG-2.
Selected video codec: [ffh264vdpau] vfm: ffmpeg (FFmpeg H.264 (VDPAU))
==========================================================================
Audio: no sound
Starting playback...
[VD_FFMPEG] XVMC-accelerated MPEG-2.
VDec: vo config request - 3840 x 2160 (preferred colorspace: H.264 VDPAU acceleration)
VDec: using H.264 VDPAU acceleration as output csp (no 0)
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
VO: [vdpau] 3840x2160 => 3840x2160 H.264 VDPAU acceleration
[ASPECT] Warning: No suitable new res found!
[vdpau] Failed creating VDPAU decoder: The size of a supplied object does not match the object it is being used with.
FATAL: Cannot initialize video driver.
[h264_vdpau @ 0xb89f80]get_buffer() failed (-1 0 0 (nil))
[h264_vdpau @ 0xb89f80]decode_slice_header error
[h264_vdpau @ 0xb89f80]no frame!
Error while decoding frame!
[h264_vdpau @ 0xb89f80]get_buffer() failed (-1 0 0 (nil))
[h264_vdpau @ 0xb89f80]decode_slice_header error
[h264_vdpau @ 0xb89f80]no frame!
Error while decoding frame!
[h264_vdpau @ 0xb89f80]B picture before any references, skipping
[h264_vdpau @ 0xb89f80]decode_slice_header error
[h264_vdpau @ 0xb89f80]no frame!
Error while decoding frame!
***Repeats many times***
FATAL: Could not initialize video filters (-vf) or video output (-vo).


BENCHMARKs: VC:  0.199s VO:  0.000s A:  0.000s Sys:  0.128s =    0.327s
BENCHMARK%: VC: 60.7523% VO:  0.0000% A:  0.0000% Sys: 39.2477% = 100.0000%

Exiting... (End of file)

(-vo vdpau is default in ~/.mplayer/config)

But i can watch it without -vc ffh264vdpau
On other hand i can finely watch videos up to 1080p using VDPAU decoding.

cehoyos 08-12-09 03:24 AM

Re: Maximum video resolution supported by VDPAU to decode?
 
Quote:

Originally Posted by Zarbis (Post 2066108)
VIDEO: [avc1] 3840x2160 24bpp 50.000 fps 0.0 kbps ( 0.0 kbyte/s)

http://us.download.nvidia.com/XFree8...limits-decoder

Carl Eugen

Stephen Warren 08-12-09 01:51 PM

Re: Maximum video resolution supported by VDPAU to decode?
 
Yes, that exceeds the documented limits.

Out of curiosity, where do you get quad HD clips from?

Zarbis 08-13-09 09:59 AM

Re: Maximum video resolution supported by VDPAU to decode?
 
Quote:

Originally Posted by Stephen Warren (Post 2066471)
Yes, that exceeds the documented limits.

Out of curiosity, where do you get quad HD clips from?

It's really sad, because most of modern processors now can handle 1080p without any problems, but maximum playback\real speed i could get on QuadHD sample was only 0.5 (20 seconds to play 10 sec clip) on my Q9950 processor and here VDPAU's help would be really nice.

Where i've got it? Torrents of course :)

crisalide 08-13-09 10:22 AM

Re: Maximum video resolution supported by VDPAU to decode?
 
Quote:

Originally Posted by Zarbis (Post 2066922)
It's really sad

Really? Since no real material is natively more than 1080, i don't think it's "really sad" to not be able to hardware accelerate such kid's jokes :)

Zarbis 08-13-09 10:29 AM

Re: Maximum video resolution supported by VDPAU to decode?
 
Quote:

Originally Posted by crisalide (Post 2066930)
Really? Since no real material is natively more than 1080, i don't think it's "really sad" to not be able to hardware accelerate such kid's jokes :)

3 years ago there was no real material more than 720, 5 years - more then DVD's one, should i continiue?

crisalide 08-13-09 10:56 AM

Re: Maximum video resolution supported by VDPAU to decode?
 
Quote:

Originally Posted by Zarbis (Post 2066935)
3 years ago there was no real material more than 720, 5 years - more then DVD's one, should i continiue?

HD is just beginning. Don't expect more than that until 20 years.
In addition, you should note that "The more, the best" is a past century point of view. We now want "The best with the least" ;)

war59312 05-16-10 07:11 PM

Re: Maximum video resolution supported by VDPAU to decode?
 
Zarbis, I can play the file just fine now. (nana2)

Uses around 75% CPU and plays fine in WMP at 50fps.

crisalide, QuadHD is not 20 years but today, as in 2010.

Already TVs that support it, see http://www.tvlogicusa.com/product/lum/560.php

Xevious 05-20-10 08:05 AM

Re: Maximum video resolution supported by VDPAU to decode?
 
my monitor can natively display 2160p video which is why I wanted to see a sample running at the full resolution.

The h264 samples I have only run at 3-4 FPS (max out one core).

war59312 05-24-10 10:19 AM

Re: Maximum video resolution supported by VDPAU to decode?
 
Can you post those samples?

Would love to see them. Thanks!

Licaon 07-20-10 07:13 AM

Re: Maximum video resolution supported by VDPAU to decode?
 
Quote:

Originally Posted by Stephen Warren (Post 2066471)
Out of curiosity, where do you get quad HD clips from?

Youtube has some: http://www.youtube.com/view_play_lis...F9E09ECEC8F88F

Any ETA for VDPAU support? (nana2)

hl_ 07-20-10 09:06 AM

Re: Maximum video resolution supported by VDPAU to decode?
 
These are hardware limitations. Wait for nextgen hardware, i.e. Fermi+1.


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