Can I add background music to a video mp4 (Video + sound + music)

sannies / mp4parser

A Java API to read, write and create MP4 files

Apache License 2.0

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Can I add background music to a video mp4 (Video + sound + music) #312

Open huunhan18pro opened 6 years ago

huunhan18pro commented 6 years ago

Hi Everyone, Can I add a background music to a video mp4? I want to keep both background music and mp4 sound. Thank you.

buptlinyuan commented 5 years ago

hi, do you resolve it's question ? and I have the same problem , do you have any idea to share?

HBiSoft commented 5 years ago

To add audio to a video file, it will require you to encode the video and audio. AFAIK it is not possible with this library. You can look into FFmpeg or if you are worried about performance, you can look into MediaCodec.