On Fri, 23 Apr 2004, marco wrote:
>
> I'm using the following commands to encode a series of PNG
> images (MJPEGtools 1.6.1.92):
The usual advice at this point is to "try the latest version" ;)
1.6.2 was release a couple months ago. Not saying it'll fix the
problem but it might.
> png2yuv -b 1 -f 29.97 -I p -L 0 -j simg_%08d.png | \
What size are the images? 640x480, 352x480, ???
> mpeg2enc -f 0 -F 4 -a 2 -b 4750 -q 6 -Q 1.0 -H -B 175 |\
> -r 24 -V 1000 -4 1 -2 1 -P -g 6 -G 18 -o teb-cs_dle.m1v
>
> All is well, and it looks great when played with MPlayer 1.0pre3.
> However, when I play it with Windows Media Player or Xine there
> is a vertical green bar to the right of the frame. The video itself
> is fine, and the var doesn't flicker or anything (so it's not too
> annoying), but I'm wondering why this is happening and how I could
Pure bright green is 0,0,0 in the "YUV" colorspace. Sounds like
something is zeroing out a part of the buffer.
The only thing that comes to mind is that the dimensions of the
frame are not both a multiple of 16. 320x240 is a good size, but
328x240 is not - I'm wondering if something (WMP or Xine) is
implicitly assuming 16 pixel alignment somewhere and padding with 0.
Cheers,
Steven Schultz
-------------------------------------------------------
This SF.net email is sponsored by: The Robotic Monkeys at ThinkGeek
For a limited time only, get FREE Ground shipping on all orders of $35
or more. Hurry up and shop folks, this offer expires April 30th!
http://www.thinkgeek.com/freeshipping/?cpg=12297
_______________________________________________
Mjpeg-users mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/mjpeg-users
