ffv1

Detailed documentation is available here: http://ifiscripts.readthedocs.io/en/latest/index.html

BFI National Archive automated Image Sequence preservation scripts written in Python for use with Media Area RAWcooked and other open source programmes.

ffv1 decoder written in pure rust

Convert binary files to videos, e.g. MP4/WebM/AVI/MKV, and back, with the help of FFmpeg. Supports h.264, VP9, FFV1 level 1 and 3 video codecs.

a lossless file‑to‑video encoder/decoder

Color fork of file_to_video_bitcoder: 8-corner RGB palette (3 bits/block), gray superset, auto-detecting decoder

FFmpeg-based video toolkit for Python: trim, concatenate, fade, VHS effect, WAV audio extraction, lossless FFV1 masters and 4K ProRes 422 HQ exports for YouTube. Meta-package that installs the library, the pvk CLI and the PySide6 GUI in one go; each release ships all four wheels. On PyPI and the AUR.

PySide6 desktop app for PyVideoKit: trim, concatenate, fade, VHS effect, WAV audio extraction, lossless FFV1 masters and 4K ProRes 422 HQ exports for YouTube. Tabbed Qt 6 interface with drag-and-drop, batch processing, per-file and overall progress, an optional output folder and a completion sound. On PyPI and the AUR.

Command-line interface for PyVideoKit: trim, concatenate, fade, VHS effect, WAV audio extraction, lossless FFV1 masters and 4K ProRes 422 HQ exports for YouTube, from a single pvk command or seven standalone scripts. Click commands with Rich progress bars, built on PyVideoKit-Libs and FFmpeg. On PyPI and the AUR.

conv --archive: shrink photo and video libraries with no visible loss (x265 CRF18, JPEG XL), or bit-perfect reversible with FFV1 and JXL lossless.

Lossless YUV to Matroska and back, in the browser (ffmpeg.wasm)

Core Python library behind PyVideoKit: trim, concatenate, fade, VHS effect, WAV audio extraction, lossless FFV1 masters and 4K ProRes 422 HQ exports for YouTube. Zero Python dependencies: drives FFmpeg, FFprobe and SoX via subprocess, with progress callbacks and stream compatibility checks. On PyPI and the AUR.

Vrecord the open source, archival ingest and blackmagic media express replacement.

An independent ffv1 implementation generated by AI agents; built from RFC 9043 for round-trip validation and enhanced for FFmpeg compatibility via black-box output analysis.