I've spent a day converting the existing GX80 Cinelike-D hack html file into an Android APK. There's an added color temperature function.
This app should yield some usability advantages as it allows on the fly changes to the various picture profile settings and contains all settings on a single page. It also saves your last selected settings.
Notes on installation:
-Allow installation of apps from unknown sources
Instructions for use:
1. Connect to your camera's wifi network
2. Start the app
3. Click handshake (ignore any update warnings)
4. Click recmode
5. Change settings before or while filming
Other notes:
1. The app may erase existing settings saved in your various picture profiles
2. Camera IP selection is not yet implemented, apologies to those who do not connect to their cameras directly
3. Tested on a G7
OK, I'll see what I can do.
I was thinking of incorporating some playback into my controller anyway so it could be useful.
I don't have a GH5 to test with so can you do me a favour and subscribe to this thread, that way you'll get an alert if I add something as there may be some testing I need you to do if I come up with a solution.