X-Logo 0.5.2 released - Added YUY2 and YV12 support

Leuf · 30th June 2003, 07:56

Change Log:

0.5.2

-Recompiled for avisynth 2.5.x
-Added YUY2 and YV12 support (sort of)
-Added BLEND parameter
-Added FADEIN/FADEOUT parameters (Reintroduced from vdub version)-Improved error messages for invalid bitmaps.

YUY2 and YV12 support is a kludge, but it's better than nothing. The logo is still processed as RGB, X-Logo just internally calls crop and the convert filters so that only the small portion of the frame it needs has to be converted.

BLEND:
(BOOL) Blends interpolated pixels with the previous frame between 0 and 50% depending on amount of change in the border pixels from the previous frame. The greater the change the less influence the previous pixel has. Setting SCENE=0 and BLEND=TRUE should give more natural results but increase encoding time. Default is true.

FADEIN:
Forces ALPHA=0 starting at frame 0 for this duration.

FADEOUT:
Forces ALPHA=0 from last frame for this duration.

Get it here

And a small side rant, amen to the filters having access to the number of frames in the clip - unlike in vdub. I asked Avery for that ages ago, to which he responded since in capture mode that wasn't known he couldn't. Which is nonsense, just set it to -1 or 0 if it's undefined and leave the filter to handle that case appropriately.

Wilbert · 30th June 2003, 09:28

Nice, I will try it this week

esby · 15th October 2004, 02:19

mmm
I'm getting 'unable to start filter in virtualdub...'

with vdub1.5.4 1.5.10 and 1.6.0

video clip resolution is : 704x396
esby

wertert · 4th February 2005, 15:40

the link thi x-logo is dead/locked - i get this messge

Locked
The requested resource is currently locked. The lock must be released or proper identification given before the method can be applied.

can someone suggest another place I get hold of it ? ... or fix the link ;-)

Jeff

Wilbert · 4th February 2005, 15:56

http://forum.doom9.org/showthread.php?s=&threadid=51320

krieger2005 · 12th February 2005, 00:01

Does someone the same problem, that the filter say, that it could not open the image-File, even if it is on the given plance? The width and height is even. I made it divideable through 16. I saved the image as 2-Bit-BMP, 8-Bit-BMP, 16-Bit-BMP, PNG and nothing help. Changed the location. The same problem. Here my script:

Code:

ConvertToRGB32
Xlogo("D:/modified0.png",568,28)
ConvertToYV12

Somewhere i read, that the ending of the image should be a "0" but this does not help...

OlafMarzocchi · 4th February 2007, 11:01

The X-Logo filter is now hosted in my own website http://www.marzocchi.net/Olafsen/pmw...oftware/X-Logo because the original page is not working anymore. Latest version, sources and manual included.

Feel free to improve it! (I only host it).

30th June 2003, 07:56	#1 \| Link
Leuf Registered User Join Date: Apr 2002 Posts: 67	X-Logo 0.5.2 released - Added YUY2 and YV12 support Change Log: 0.5.2 -Recompiled for avisynth 2.5.x -Added YUY2 and YV12 support (sort of) -Added BLEND parameter -Added FADEIN/FADEOUT parameters (Reintroduced from vdub version)-Improved error messages for invalid bitmaps. YUY2 and YV12 support is a kludge, but it's better than nothing. The logo is still processed as RGB, X-Logo just internally calls crop and the convert filters so that only the small portion of the frame it needs has to be converted. BLEND: (BOOL) Blends interpolated pixels with the previous frame between 0 and 50% depending on amount of change in the border pixels from the previous frame. The greater the change the less influence the previous pixel has. Setting SCENE=0 and BLEND=TRUE should give more natural results but increase encoding time. Default is true. FADEIN: Forces ALPHA=0 starting at frame 0 for this duration. FADEOUT: Forces ALPHA=0 from last frame for this duration. Get it here And a small side rant, amen to the filters having access to the number of frames in the clip - unlike in vdub. I asked Avery for that ages ago, to which he responded since in capture mode that wasn't known he couldn't. Which is nonsense, just set it to -1 or 0 if it's undefined and leave the filter to handle that case appropriately.

15th October 2004, 02:19	#3 \| Link
esby Registered User Join Date: Oct 2001 Location: france Posts: 521	mmm I'm getting 'unable to start filter in virtualdub...' with vdub1.5.4 1.5.10 and 1.6.0 video clip resolution is : 704x396 esby __________________ http://esby.free.fr/

12th February 2005, 00:01	#6 \| Link
krieger2005 Registered User Join Date: Oct 2003 Location: Germany Posts: 377	Does someone the same problem, that the filter say, that it could not open the image-File, even if it is on the given plance? The width and height is even. I made it divideable through 16. I saved the image as 2-Bit-BMP, 8-Bit-BMP, 16-Bit-BMP, PNG and nothing help. Changed the location. The same problem. Here my script: Code: ConvertToRGB32 Xlogo("D:/modified0.png",568,28) ConvertToYV12 Somewhere i read, that the ending of the image should be a "0" but this does not help... Last edited by krieger2005; 12th February 2005 at 00:46.

30th June 2003, 09:28	#2 \| Link
Wilbert Super Moderator Join Date: Nov 2001 Location: Netherlands Posts: 6,388	Nice, I will try it this week

4th February 2005, 15:40	#4 \| Link
wertert Registered User Join Date: May 2003 Location: Bath Spa, UK. Posts: 88	the link thi x-logo is dead/locked - i get this messge Locked The requested resource is currently locked. The lock must be released or proper identification given before the method can be applied. can someone suggest another place I get hold of it ? ... or fix the link ;-) Jeff

4th February 2005, 15:56	#5 \| Link
Wilbert Super Moderator Join Date: Nov 2001 Location: Netherlands Posts: 6,388	http://forum.doom9.org/showthread.php?s=&threadid=51320

4th February 2007, 11:01	#7 \| Link
OlafMarzocchi Registered User Join Date: Jan 2007 Posts: 8	The X-Logo filter is now hosted in my own website http://www.marzocchi.net/Olafsen/pmw...oftware/X-Logo because the original page is not working anymore. Latest version, sources and manual included. Feel free to improve it! (I only host it).