Ordinary camera apps begin recording when the record button is pressed.
With cache recording, a few seconds of footage from before the record
button is pressed is appended to the beginning of the video.
This is usually a feature of expensive cameras, but if this feature is added, it
would help prolong the internal storage lifespan of GrapheneOS devices,
especially when one intends to use their GrapheneOS device as a body camera.
Ordinary camera apps begin recording when the record button is pressed.
With cache recording, a few seconds of footage from before the record
button is pressed is appended to the beginning of the video.
This is usually a feature of expensive cameras, but if this feature is added, it
would help prolong the internal storage lifespan of GrapheneOS devices,
especially when one intends to use their GrapheneOS device as a body camera.