vre-video 0.1.4

Video Representations Extractor (VRE) Video reader

FFmpeg Video

A python video reader that can read video frames using ffmpeg behind the scenes.

Install:

git clone https://gitlab.com/meehai/ffmpeg-video/
echo "$(pwd)/ffmpeg-video" >> ~/.bashrc
source ~/.bashrc
pip install -r ffmpeg-video/requirements.txt

Handle venv/conda/uv stuff on your own!

Usage:

from ffmpeg_video import FFmpegVideo
video = FFmpegVideo("video.mp4")
frame = video[ix] # returns a numpy array

TODOs:

• A mid term plan is to get rid of ffmpeg-python package and just call ffmpeg ourselves.
• Make the generic video class receive FrameReader and FrameWriter and make FFmpegVideo inherit FrameReader so we can have different backends for reading/writing.
• More integration tests with actual videos

Potential future API:

from video_reader import Video
video = Video("video.mp4", backend="ffmpeg") # or read/write_backend ?
frame = video[ix]