I absolutely love this app. But I primarily use magic lantern. This application would fully render magic lantern useless for me if you implemented the use of live manipulation of audio levels.
Last night I was on stage and I used this rig to record a show for Swollen Members and it was crazy. I loved it. For the down low shots I had the ability to view my footage from my cellphone which was located on top and when my shots were eye level I could just use the T3i LCD screen.
Sick, absolutely the best. I love it. Excellent app. Can't stress this enough.
However, magic lantern is free and gives me live visuals of audio levels, it even tells me the dB level in numbers with a bar. And If I go into the canon firmware, it will give me live feedback of the levels and I can scale it back accordingly. Great for if its a one shot deal, but not if you're doing something on the fly like a concert (which most videographers will do at one point).
If you could have the Left Right Channels visually represented with bars and dB values in numbers, with peak warnings AND have the ability to scale back the gain WHILE RECORDING, this would kill every other application for DSLR videographers out there right now.
This is what my rig looks like:
View attachment 1865652
This is what Canons Firmware looks like:
View attachment 1865692
And this is what Magic Lanterns firmware looks like:
View attachment 1865687
As you can see, on the fly manipulation with a slider would work great here.
Please consider this, this would justify the cost of paying 8 bucks for the app versus free Magic Lantern.