CoreCodec/H.264 Codec "CoreAVC" - Page 5

Sirber · 3rd January 2006, 21:46

http://picard.exceed.hu/tcpmp/test/ is dead

BetaBoy · 3rd January 2006, 23:56

yeah.... there is an outage in the host country.

Wedgedkc · 4th January 2006, 00:24

Huge thanks for this, I can now watch the the fountain teaser and other hd trailers in 720p on my athlon xp 1800+. Amazing!

Sirber · 4th January 2006, 14:01

Bug: Can't use CoreAVC DShow from AVISynth. Takes 100% CPU and timeout.

CruNcher · 4th January 2006, 16:43

Quote:

Bug: Can't use CoreAVC DShow from AVISynth. Takes 100% CPU and timeout.

Known problem is being worked on actually it will load it but it takes very long

Sirber · 4th January 2006, 16:50

AVISynth timeout

so it will never load... NEVER!!!

bond · 4th January 2006, 19:30

my issues till now with coreavc:
- loading via directshowsource() doesnt work
- helix vfw yuv codecs cant handle the yv12 output of coreavc (but can handle ffdshow's yv12)
- after seeking in very rare cases the audio takes some seconds till its played again

MatMaul · 4th January 2006, 19:42

with a x264 high profile source (688*368), I obtain on my processor (pentium M Dothan 1,73 ghz) :

CoreAVC : 163.5 fps
ffdshow-20051230-icc-sse2 by issa : 104,1 fps (fastest build on this processor)
TCPMP : 172 fps
mplayer2005.11.23.P4 by celtic_druid : 106,7 fps

with a x264 high profile HD source (1280*720) :

CoreAVC : 69,5 fps
ffdshow-20051230-icc-sse2 by issa : 44,3 fps
TCPMP : 77 fps
mplayer2005.11.23.P4 by celtic_druid : 46,4 fps

Really good job !! Thanks a lot !!
I can now decode HD 720p trailer without dropped frames !

Sirber · 4th January 2006, 20:01

What about mplayer?

Revgen · 4th January 2006, 20:10

If anybody wants an easy way to register/unregister .dll, .ax, or other types of files I recommend RegDrop . Just put the regdrop.exe onto your desktop and drag whatever file you want to register over the regdrop.exe icon and it will register the file for you. Drag that same file over the icon again to unregister it.

Works well with the CoreAVC decoder.

MatMaul · 4th January 2006, 22:54

with this build of mplayer and this command line :

Code:

mplayer "file.mkv" -vo null -benchmark

I obtain 106,7 fps

PS : I edited my last post with a test on a hd source

[Toff] · 4th January 2006, 23:55

I've uploaded a new version :
http://coreavc.corecodec.org/CoreAVC20060104.7z

Changelog :
Version 0.0.0.2 Alpha (20060104) :
Fixed some compatibility problems (AVI Decompressor, AviSynth, ...)
Project cleanup (smaller size)

CruNcher · 5th January 2006, 00:21

Yep works great thx toff good work

AlexW · 5th January 2006, 01:15

Hi, could one of the CoreAVC devs please have a look at this clip?: http://mirror05.x264.nl/Alex_W/force...ips/b0rked.mp4

The problem seems to occur when the 8x8 transform is used on direct blocks in B-frames.

Sirber · 5th January 2006, 01:31

It seems I have dropped frames with the player (0.71g). Seems to drop on low motion, so it could be the same problrm as AlexW.

dbzgundam · 5th January 2006, 01:57

That's odd... Still no mention of CQM, yet the above posted CoreAVC can handle all my CQM encoded videos.

omion · 5th January 2006, 03:17

Wow. VERY nice.

ffdshow:
880 CABAC = 23.88 fps
720 CABAC = 32.40
720 CAVLC = 46.07

CoreAVC 0.0.0.2:
880 CABAC = 38.14
720 CABAC = 49.16
720 CAVLC = 63.67

60% faster than ffdshow at 1600x880. Very impressive! Keep up the great work!

The only quibble I have with it is that it doesn't seem to work with MPC's "VMR9 (renderless)" setting. It keeps using some sort of overlay.

lexor · 5th January 2006, 04:54

@omion: what's up with 1600x880? what footage do you have in such a weired resolution?

omion · 5th January 2006, 05:06

Heh. I knew somebody would ask that. The source is actually a 1920x1080 HDTV capture. I rescaled it to be 1600 wide because that's the width of my monitor. The height just came out to 880.

futurex · 5th January 2006, 05:21

Quote:

Originally Posted by omion

that it doesn't seem to work with MPC's "VMR9 (renderless)" setting. It keeps using some sort of overlay

i noticed that too

3rd January 2006, 23:56	#82 \| Link
BetaBoy CoreCodec Founder Join Date: Oct 2001 Location: San Francisco Posts: 1,421	yeah.... there is an outage in the host country. __________________ Dan "BetaBoy" Marlin Ubiquitous Multimedia Technologies and Developer Tools http://corecodec.com

4th January 2006, 19:30	#87 \| Link
bond Registered User Join Date: Nov 2001 Posts: 9,770	my issues till now with coreavc: - loading via directshowsource() doesnt work - helix vfw yuv codecs cant handle the yv12 output of coreavc (but can handle ffdshow's yv12) - after seeking in very rare cases the audio takes some seconds till its played again __________________ Between the weak and the strong one it is the freedom which oppresses and the law that liberates (Jean Jacques Rousseau) I know, that I know nothing (Socrates) MPEG-4 ASP FAQ \| AVC/H.264 FAQ \| AAC FAQ \| MP4 FAQ \| MP4Menu stores DVD Menus in MP4 (guide) Ogg Theora \| Ogg Vorbis use WM9 today and get Micro$oft controlling the A/V market tomorrow for free

4th January 2006, 19:42	#88 \| Link
MatMaul Registered User Join Date: Apr 2004 Posts: 402	with a x264 high profile source (688368), I obtain on my processor (pentium M Dothan 1,73 ghz) : CoreAVC : 163.5 fps ffdshow-20051230-icc-sse2 by issa : 104,1 fps (fastest build on this processor) TCPMP : 172 fps mplayer2005.11.23.P4 by celtic_druid : 106,7 fps with a x264 high profile HD source (1280720) : CoreAVC : 69,5 fps ffdshow-20051230-icc-sse2 by issa : 44,3 fps TCPMP : 77 fps mplayer2005.11.23.P4 by celtic_druid : 46,4 fps Really good job !! Thanks a lot !! I can now decode HD 720p trailer without dropped frames ! Last edited by MatMaul; 5th January 2006 at 17:45.

4th January 2006, 20:10	#90 \| Link
Revgen Registered User Join Date: Sep 2004 Location: Near LA, California, USA Posts: 1,545	If anybody wants an easy way to register/unregister .dll, .ax, or other types of files I recommend RegDrop . Just put the regdrop.exe onto your desktop and drag whatever file you want to register over the regdrop.exe icon and it will register the file for you. Drag that same file over the icon again to unregister it. Works well with the CoreAVC decoder. __________________ Pirate: Now how would you like to die? Would you like to have your head chopped off or be burned at the stake? Curly: Burned at the stake! Moe: Why? Curly: A hot steak is always better than a cold chop.

4th January 2006, 22:54	#91 \| Link
MatMaul Registered User Join Date: Apr 2004 Posts: 402	with this build of mplayer and this command line : Code: mplayer "file.mkv" -vo null -benchmark I obtain 106,7 fps PS : I edited my last post with a test on a hd source Last edited by MatMaul; 4th January 2006 at 23:15.

3rd January 2006, 21:46	#81 \| Link
Sirber retired developer Join Date: Oct 2002 Location: Canada Posts: 8,979	http://picard.exceed.hu/tcpmp/test/ is dead

4th January 2006, 00:24	#83 \| Link
Wedgedkc Registered User Join Date: Oct 2002 Location: Sweden Posts: 32	Huge thanks for this, I can now watch the the fountain teaser and other hd trailers in 720p on my athlon xp 1800+. Amazing!

4th January 2006, 14:01	#84 \| Link
Sirber retired developer Join Date: Oct 2002 Location: Canada Posts: 8,979	Bug: Can't use CoreAVC DShow from AVISynth. Takes 100% CPU and timeout.

4th January 2006, 16:50	#86 \| Link
Sirber retired developer Join Date: Oct 2002 Location: Canada Posts: 8,979	AVISynth timeout so it will never load... NEVER!!!

4th January 2006, 20:01	#89 \| Link
Sirber retired developer Join Date: Oct 2002 Location: Canada Posts: 8,979	What about mplayer?

4th January 2006, 23:55	#92 \| Link
[Toff] Registered User Join Date: Oct 2001 Location: FRANCE Posts: 320	I've uploaded a new version : http://coreavc.corecodec.org/CoreAVC20060104.7z Changelog : Version 0.0.0.2 Alpha (20060104) : Fixed some compatibility problems (AVI Decompressor, AviSynth, ...) Project cleanup (smaller size) __________________ Regards [Toff]

5th January 2006, 00:21	#93 \| Link
CruNcher Registered User Join Date: Apr 2002 Location: Germany Posts: 4,926	Yep works great thx toff good work __________________ all my compares are riddles so please try to decipher them yourselves :) It is about Time Join the Revolution NOW before it is to Late ! http://forum.doom9.org/showthread.php?t=168004

5th January 2006, 01:15	#94 \| Link
AlexW x264 contributor Join Date: Feb 2005 Posts: 22	Hi, could one of the CoreAVC devs please have a look at this clip?: http://mirror05.x264.nl/Alex_W/force...ips/b0rked.mp4 The problem seems to occur when the 8x8 transform is used on direct blocks in B-frames.

5th January 2006, 01:31	#95 \| Link
Sirber retired developer Join Date: Oct 2002 Location: Canada Posts: 8,979	It seems I have dropped frames with the player (0.71g). Seems to drop on low motion, so it could be the same problrm as AlexW.

5th January 2006, 01:57	#96 \| Link
dbzgundam Hates all his encodes Join Date: Sep 2003 Posts: 166	That's odd... Still no mention of CQM, yet the above posted CoreAVC can handle all my CQM encoded videos. __________________ http://thevideophile.blogspot.com/ Watch and be amazed by my frustration over the video world!

5th January 2006, 03:17	#97 \| Link
omion Registered User Join Date: Nov 2003 Location: San Diego, CA Posts: 325	Wow. VERY nice. ffdshow: 880 CABAC = 23.88 fps 720 CABAC = 32.40 720 CAVLC = 46.07 CoreAVC 0.0.0.2: 880 CABAC = 38.14 720 CABAC = 49.16 720 CAVLC = 63.67 60% faster than ffdshow at 1600x880. Very impressive! Keep up the great work! The only quibble I have with it is that it doesn't seem to work with MPC's "VMR9 (renderless)" setting. It keeps using some sort of overlay. __________________ "We demand rigidly defined areas of doubt and uncertainty!" - Vroomfondel, H2G2

5th January 2006, 04:54	#98 \| Link
lexor Registered User Join Date: Jan 2004 Posts: 849	@omion: what's up with 1600x880? what footage do you have in such a weired resolution? __________________ Geforce GTX 260 Windows 7, 64bit, Core i7 MPC-HC, Foobar2000

5th January 2006, 05:06	#99 \| Link
omion Registered User Join Date: Nov 2003 Location: San Diego, CA Posts: 325	Heh. I knew somebody would ask that. The source is actually a 1920x1080 HDTV capture. I rescaled it to be 1600 wide because that's the width of my monitor. The height just came out to 880. __________________ "We demand rigidly defined areas of doubt and uncertainty!" - Vroomfondel, H2G2

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