FILE WRITTEN (Myth Protocol)
From MythTV Official Wiki
FILE_WRITTEN
Arguments
Event String: <path> <filesize>
Additional: empty
Examples
95 BACKEND_MESSAGE[]:[]FILE_WRITTEN /external/recordings/1010_20140223095742.mpg 8843332[]:[]empty
Description
Sent when a file is opened in write mode, and when the file is being written to (at most every 10s)
