Trying to do AviSynth Split Screen

[smike]

I've heard it can be done, I was tinkering with it.

This is what I have so far:

LoadPlugin("C:\Program Files (x86)\AviSynth\plugins\ffms2.dll")
Import("C:\Program Files (x86)\AviSynth\plugins\FFMS2.avsi")

AudioDub(FFAudioSource("d1.mp4"),FFVideoSource("d1 .mp4",fpsnum=30000, fpsden=1001,threads=1))

AddBorders(550,0,0,0)

With the borders, that puts the video on one half of the screen. I just don't know exactly how to insert an image or another video to play alongside it.

[Marsia Mariner]

http://avisynth.nl/index.php/StackHorizontal

[jagabo]

And
http://avisynth.nl/index.php/StackVertical
http://avisynth.nl/index.php/Overlay.

For example:

v1 = WhateverSource("file1.ext")
v2 = WhateverSource("file2.ext")
StackHorizontal(v1,v2) # must be same height for StackHorizontal, same width for StackVertical

Or picture-in-picture:

v1 = WhateverSource("file1.ext") # big video
v2 = WhateverSource("file2.ext") # small video
Overlay(v1, v2, x=0, y=0) # Overlay small video at top left of big video

[smike]

I got it to work. Thank you!

I notice I only get sound from one clip, I guess that's normal that they can't overlap?


Also, is it possible to do it with a video and an image? I tried it and got an error message about formats not matching.

And
http://avisynth.nl/index.php/StackVertical
http://avisynth.nl/index.php/Overlay.

For example:

v1 = WhateverSource("file1.ext")
v2 = WhateverSource("file2.ext")
StackHorizontal(v1,v2) # must be same height for StackHorizontal, same width for StackVertical

Or picture-in-picture:

v1 = WhateverSource("file1.ext") # big video
v2 = WhateverSource("file2.ext") # small video
Overlay(v1, v2, x=0, y=0) # Overlay small video at top left of big video

[manono]

Also, is it possible to do it with a video and an image? I tried it and got an error message about formats not matching.

Yes, it's possible, easy even. Formats not matching usually refers to color space. If your video is YV12, so must be your picture. For example:

v2 = ImageSource("Picture.bmp").ConvertToYV12()

or:

v2 = ImageSource("Picture.bmp",End=1000).ConvertToYV12( )

where 'End' refers to the number of frames you want the picture to last (same as the video?).

[smike]

That works as well, except for I was testing different images until I used one that got an error:

"Cannot convert if height isn't mod2"

Yes, it's possible, easy even. Formats not matching usually refers to color space. If your video is YV12, so must be your picture. For example:

v2 = ImageSource("Picture.bmp").ConvertToYV12()

or:

v2 = ImageSource("Picture.bmp",End=1000).ConvertToYV12( )

where 'End' refers to the number of frames you want the picture to last (same as the video?).

[manono]

Your height has to be divisible by 2. RGB doesn't require it but YV12 does. You can crop away one row of pixels or add a row of black. Something like this:

v2 = ImageSource("Picture.bmp").Crop(0,0,0,-1).ConvertToYV12()