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Enable anti-aliasing with bluescreen through command line?
Posted: 31 Jan 2012 20:51
by ramsiva
Hello
I have succeeded in creating vlc output with bluescreen blending of two videos through command line in windows as in
http://wiki.videolan.org/Documentation: ... bluescreen.
Now i see jagged edges for the videos. How do I turn on anti-aliasing for them? Please help me out.
Thanks
Ram
Re: Enable anti-aliasing with bluescreen through command lin
Posted: 01 Feb 2012 16:20
by VLC_help
Can you share screenshot about the jagged edges?
Re: Enable anti-aliasing with bluescreen through command lin
Posted: 01 Feb 2012 19:38
by ramsiva
I am unable to post the screenshot as the company will not allow me to post it. But can you let me know what you are looking for in the image?
Re: Enable anti-aliasing with bluescreen through command lin
Posted: 02 Feb 2012 17:03
by VLC_help
It would be easier to guess if it is a interlace issue or blending issue. Can you replicate that with video and image of different formats?
Re: Enable anti-aliasing with bluescreen through command lin
Posted: 07 Feb 2012 20:32
by ramsiva
I have uploaded a snapshot of the video shot with bluescreen. the background is now replaced with live video feed from a HD camera. As you can see the video did not blend perfectly with the person's video. You can see some jagged edges in her hands. As I am not allowed to upload the original video, I have taken a snap shot and masked the person in the video.
Please let me know how to fix this jaggies.
Thanks
Re: Enable anti-aliasing with bluescreen through command lin
Posted: 08 Feb 2012 18:09
by VLC_help
Only option I can think of is to add small amount of gaussian blur or other blur to that, since VLC bluescreen filter doesn't have Smoothing option like Premier does.