The video format is a container that contains all the required parts to play back specific files.
- Video Stream
- Audio Stream
- Metadata
- Bitrate
- Type
- Resolution
- Subtitle
- Device
- Time of creation
- Codec
- OPUS
- G.711
- H.264 / AVC
- H.264 / HEVC (50% smaller, 3x computation overhead, better image quality)
- VP8
- VP9 (50% smaller, streaming more consistent, container - webm, ivf)
- AAC (advanced audio coding, best for video)
- mp3