Hi -
> From: [EMAIL PROTECTED]
> Ok, so I just discovered that yuvmedianfilter has a -I switch for
> interlaced inputs (it switches to separate field filtering). This
> should probably be in the man page and the -h output, since the effect
> of not using it (with interlaced input, of course) is to perform a
> (bad) partial deinterlace. The output looks jerky and it doesn't save
> any bits either.
Hmmmm, I haven't noticed the jerkiness. Seemed to save some bits
but perhaps not as many as it could.
> Once I used -I I found a bug - -T 0 loses chroma info for the bottom
> half (turns it green), while -t 0 loses luma info for the bottom half
> (turns it black). This is clearly related to the field-level
> processing in the filter. It should be a simple fix, if nobody else
> does it I'll send a patch once I get around to it.
ARGH. well, since I was the one that introduced the broken '0'
threshold handling I suppose I should take a try at fixing it :)
Banged up memcpy that didn't take the stride into proper account
I've checked in a fix that got rid of the split screen of green.
Give it a try and let us know how it works for yourself.
Steven Schultz
-------------------------------------------------------
This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger
for complex code. Debugging C/C++ programs can leave you feeling lost and
disoriented. TotalView can help you find your way. Available on major UNIX
and Linux platforms. Try it free. www.etnus.com
_______________________________________________
Mjpeg-users mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/mjpeg-users
