I would also say no your project is very welcome and love that you can do photos and videos at once!! Highly looking forward to it being released in future!!
-
As another suggestion aside from my other comment it would be cool if we can set individually what each individual photo/video will convert too. Can be for future reworked version of this project. That would help a ton for batch work.
-
Also, setup a Liberapay to get the most out of donations. Have the link in your app too somewhere so people can donate/see how much you make/how much more you need with a bar saying how much more is needed.
-
A queue feature to queue multiple photos and videos to be converted then add more to the active queue whenever
-
A customizeable template feature would be cool too for people who work with specific files a lot. For example setting it to auto convert PNG to JPG, or MP4 TO MP3, etc.
That's why plenty of us have been getting active together. Brainstorm and do! We all can accomplish anything together!