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Wednesday 27.8.2025 / 17:42
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afterdawn.com > forums > digital video > video - everything else > moving video (0,0) position
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moving video (0,0) position
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liquidity
Newbie
_ 		29. August 2005 @ 09:13 _ Link to this message    Send private message to this user   
I think it may be a strange request, but I have some recorded digital video where the camera lost sync about 1/2 way through the recording, and the upper left corner jumped from the (0,0) position, to roughly the (140,110) position and wrapped around the screen from there (320x240 sensor). So the image is still viewable, but I have a 4 quadrant screen now where the lower right portion is actually what should appear at the upper left.

Does anyone know of any existing software that can reorient the AVI video's position on screen back to 0,0 after this jump occurred?

Thanks
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This message has been edited since posting. Last time this message was edited on 29. August 2005 @ 09:13
celtic_d
AfterDawn Addict
_ 		29. August 2005 @ 18:29 _ Link to this message    Send private message to this user   
Well you could use AVISynth to cut up the four pieces (crop) and then join them back in any order you like (stackvertical/horizontal).

video = avisource("video.avi")
top_left = crop(video,0,0,-360,-288)
top_right = crop(video,360,0,0,-288)
bot_left = crop(video,0,288,360,0)
bot_right = crop(video,360,288,0,0)
top = stackhorizontal(bot_right,bot_left)
bot = stackhorizontal(top_right,top_left)
stackvertical(top,bot)

Something like that anyway.
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