== Technical details ==
=== Capture ===
Recorder app of LineageOS 14.1
=== Reencoding with Handbrake ===

• format (container): MPEG-4 (.m4v, same as MP4)

  • used instead of WebM because it's not compatible with H264
  • Web Optimized: yes (passes the faststart flag to ffmpeg/libav)

• video codec: H264

  • not patent-free choice, cause: https://github.com/Chocobozzz/PeerTube/issues/481
  • CRF (constant quality) 28
  • preset slower
  • profile: main; because patents should expire sooner than high profile

• framerate: it depends on the source:

  • LineageOS recorder app: 20 FPS
  • otherwise: same as source

• audio: AAC 48kbps mono (not patent-free choice, cause: https://github.com/Chocobozzz/PeerTube/issues/481 )

• tags: ensure there is no title or the title you want because it will copy the input file name

Capture: Recorder app of LineageOS (org.lineageos.recorder)
Reencoding: Handbrake

• container: MPEG-4 (.m4v)
• Web Optimized
• no crop, Storage Geometry: optimal for source
• codec: H.264
• constant quality: 22 (default)
• framerate: same as source