* Improve ffmpeg versions handling
* Remove fallback from LIBAVFORMAT_VERSION_MAJOR, it should always be set
* Mention ffprobe in custom ffmpeg docs
* Fix ffmpeg extraction
* Fix go2rtc example formatting
* Add fallback back to LIBAVFORMAT_VERSION_MAJOR
* Fix linter
* Non-Jetson changes
Required for later commits:
- Allow base image to be overridden (and don't assume its WORKDIR)
- Ensure python3.9
- Map hwaccel decode presets as strings instead of lists
Not required:
- Fix existing documentation
- Simplify hwaccel scale logic
* Prepare for multi-arch tensorrt build
* Add tensorrt images for Jetson boards
* Add Jetson ffmpeg hwaccel
* Update docs
* Add CODEOWNERS
* CI
* Change default model from yolov7-tiny-416 to yolov7-320
In my experience the tiny models perform markedly worse without being
much faster
* fixup! Update docs
