I gather you mean 431->433?

The only way I could find to get the filename of the most recently recorded file was by having it return from where it is originally created in multimedia.py

At line 279 when the backend loaded it originally returned a boolean value to RecordingController.py. So instead I had it return an array of [true/false, file name of most recently recorded video]

RecordingController at line 61 does the same thing. Instead of returning the true/false value from load_backend it returns that and passes on the file name.

So the end result is that in record.py when load_backend is called it returns a boolean and also the filename that was made by the backend back in multimedia.py.

So retHolder[0] is the original boolean return, and retHolder[1] is the filename that I use for playback.

retHolder is a short version of the uninspired "return holder"
I hope that all made sense