Talk:ChannelMixer
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| − | + | It's an [http://en.wikipedia.org/wiki/APNG Animated PNG] created with AviSynth and [http://vdubapngmod.sourceforge.net/ VirtualDub APNG Mod]. Below is the script I used, Loop=delay and AssumeFPS=speed, load the script and save to apng. I chose to to it this way because not all browsers support apng. If a apng is not supported by the browser (for example Chrome) then the user just get a side-by-side comparison. I could of used GIF but the quality is limited. | |
| + | <pre> | ||
| + | # Single frame RGB32 source | ||
| + | o = last.Loop(25) | ||
| + | |||
| + | # Processing | ||
| + | o2 = o.ChannelMixer() | ||
| + | |||
| + | # Combine | ||
| + | Left = o.Subtitle("Before") ++ o2.Subtitle("After") | ||
| + | Right = o2.Subtitle("After") ++ o.Subtitle("Before") | ||
| + | |||
| + | Stack = StackHorizontal(Left, Right) | ||
| + | |||
| + | # Output | ||
| + | Return (Stack.AssumeFPS(30)) | ||
| + | </pre> | ||
Revision as of 18:39, 16 September 2015
How did you animate that before-and-after image?
I can't figure it out.
Raffriff42 18:46, 16 September 2015 (CEST)
It's an Animated PNG created with AviSynth and VirtualDub APNG Mod. Below is the script I used, Loop=delay and AssumeFPS=speed, load the script and save to apng. I chose to to it this way because not all browsers support apng. If a apng is not supported by the browser (for example Chrome) then the user just get a side-by-side comparison. I could of used GIF but the quality is limited.
# Single frame RGB32 source
o = last.Loop(25)
# Processing
o2 = o.ChannelMixer()
# Combine
Left = o.Subtitle("Before") ++ o2.Subtitle("After")
Right = o2.Subtitle("After") ++ o.Subtitle("Before")
Stack = StackHorizontal(Left, Right)
# Output
Return (Stack.AssumeFPS(30))
