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I’d be interested in how it’s built. What app frameworks did you use? Is it written in Objective C? Etc. Thanks!
by moonlighter 13y ago
I’d be interested in how it’s built. What app frameworks did you use? Is it written in Objective C? Etc. Thanks!
- jawngee 13y agoMostly Objective-C. Media via CoreVideo and AVFoundation. Document persistence through ModelKit (http://github.com/jawngee/ModelKit http://github.com/jawngee/ModelKit). UI mostly custom. Beat detection and BPM detection is C++. Interestingly, everything but UI should compile and work on iOS without much modification. Doubt I will ever take it there, but you never know.
- anewcolor 13y agois the bpm / beat detection home grown code?
- jawngee 13y agoYup.
- thinkersilver 13y agoThis is such a brilliant idea! It'd be also interesting to extract other features from videos such as colour profiles , face detection and movements of objects in the frame and camera movements. They don't need to be accurate but hints; then use the profile to control the mood of the video. An example may be,to start of with cool edits at the beginning then gradually progress to the warmer clips.