* 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
* Add tables for ffmpeg presets and how to use them
* Make it clear that ffmepg processes may not show when nvidia-smi is run inside the container
* Add specific example of mixed input arg presets
* Update docs/docs/configuration/ffmpeg_presets.md
Co-authored-by: Nate Meyer <Nate.Devel@gmail.com>
* typos
Co-authored-by: Nate Meyer <Nate.Devel@gmail.com>
Co-authored-by: Blake Blackshear <blakeb@blakeshome.com>
