readme.md

T 🍅 M A T W 🍅

⚠ tomatwo is not done yet but you are welcome to fuck around and find out ⚠

tomato.py, rewritten in rust

available as lib, cli, and gui

Test: cargo run --release
Build: cargo build

to do:

• fix 'play datamoshed video' button (crashes)
• fix 'bake output' (saves avi instead of mp4)

basic usage

gui:
1. select a video (any type)
2. choose mode, settings
3. 'taste it' to preview before saving
4. 'jar it' to save moshed avi
5. 'bake output' to save as playable mp4

cli:
tomatwo -i food-test.mp4

release:

• scripts/build_release.sh

benchmark:

• python scripts/benchy.py

in my tests the rust version is ~5x faster for small files and ~50x faster for medium files

Comparative Timings (seconds):
Average
Rust:    ❙❙❙❙❙❙❙                                  0.030302
Python:  ❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙   0.146390
Min
Rust:    ❙❙❙❙❙❙                                   0.023191
Python:  ❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙    0.142105
Max
Rust:    ❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙                      0.073001
Python:  ❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙ 0.152009
Comparison:
  Rust is 4.83x faster than Python on average

Average
Rust:                                             0.225427
Python:  ❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙   10.919359
Min
Rust:                                             0.220706
Python:  ❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙   10.769082
Max
Rust:                                             0.233042
Python:  ❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙❙ 11.247291
Comparison:
  Rust is 48.44x faster than Python on average

loose ideas:

• https://dioxuslabs.com/ for frontend? run in browser with wasm? ffmpeg in browser?
• onnx https://github.com/microsoft/onnxruntime for inference? https://github.com/pykeio/ort "WASM only via emscripten (limitation of onnxruntime)"
• use video-rs for mp4 to avi and avi to mp4 if possible
  • https://github.com/oddity-ai/video-rs
  • not sure how it handles broken files
• use egui-video for display instead of ffplay
  • https://github.com/n00kii/egui-video
• compile for web with wasm
• compile python version with rustpython or py03

very us lynx

• https://github.com/ucnv/aviglitch
• https://gitlab.freedesktop.org/gstreamer/gstreamer-rs
  • https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/blob/main/examples/src/bin/ges.rs
• https://ottverse.com/i-p-b-frames-idr-keyframes-differences-usecases/
• https://lib.rs/crates/egui-video
  • https://github.com/n00kii/egui-video
• https://github.com/dioxuslabs/dioxus
• https://github.com/g-l-i-t-c-h-o-r-s-e/Datamosh-Den/blob/main-build/Datamosh%20Den.ahk