(old) using ffmpeg all 33 blend modes-I've made an updated version
I made a new video that works better • new improved ffmpeg blend video
command example:
ffmpeg -i video.MOV -i imager.png -filter_complex blend=all_mode=addition addition.MOV
this command runs but for better results you need the same gbrp color formats (see comment below)
you can also use 2 videos as the inputs.
If you do tblend the t stands for time, and when I tried it, it only worked for a video as the input and I only had 1 input. Here is an example of a tblend command:
ffmpeg -i output.MOV -filter_complex tblend=vividlight vivid.MOV
00:00 intro
00:35 ‘addition’
00:46 ‘and’
00:57 ‘average’
01:08 ‘burn’
01:19 ‘darken’
01:30 ‘difference’
01:41 ‘divide
01:52 ‘dodge’
02:03 ‘exclusion’
02:14 ‘extremity’
02:25 ‘freeze’
02:36 ‘glow’
02:47 ‘grainextract’
02:58 ‘grainmerge’
03:09 ‘hardlight’
03:20 ‘hardmix’
03:31 ‘heat’
03:42 ‘lighten’
03:53 ‘linearlight’
04:04 ‘multiply’
04:15 ‘multiply128’
04:26 ‘negation’
04:37 ‘normal’
04:48 ‘or’
04:59 ‘overlay’
05:10 ‘phoenix’
05:21 ‘pinlight’
05:32 ‘reflect’
05:43 ‘screen’
05:54 ‘softlight’
06:05 ‘subtract’
06:16 ‘vividlight’
06:27 ‘xor’