This is fork of https://github.com/hyperoslo/ffmpeg-wrapper
- Generate dummy .a files, using gen_dummy.bat (in 4 folders)
- Modify jni/ffmpeg/Android.mk : LOCAL_FF_EXEC, LOCAL_FF_PREBUILD, recommend LOCAL_FF_PREBUILD := (let it be empty string)
- If LOCAL_FF_PREBUILD := true, please copy prebuild .a files to prebuild folder first.
- Building is very very slow, because LOCAL_SHORT_COMMANDS := true
- Merge patches under jni\doc\calc_duration_5_3