Merge Video sound with audio and play together with video

sannies / mp4parser

A Java API to read, write and create MP4 files

Apache License 2.0

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Merge Video sound with audio and play together with video #406

Open karen-1996 opened 4 years ago

karen-1996 commented 4 years ago

Hello. I need to have functionality, to merge audio to video, and play together. I've already completed it, but have a small problem, I need to stay video original sound, and have mixed sound with an audio file. For example, this app has that functionality https://play.google.com/store/apps/details?id=com.andromania.audiovideomixer Also, I want to change volume of the original sound and my audio file, this app can do it too. Could you help me to solve this problem?

mtanmayy commented 2 years ago

Hey can you tell how you merged audio track with video? Some code example would be great :)