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Converting wmv video file to mp4 video file using MediaMuxer and MediaCodec

I want to convert .wmv video file to mp4 video file. Is possible to using MediaMuxer and MediaCodec classes?

MediaMuxer is used to create .mp4 files. It is not a format converter.

If you have a way to decode .wmv into video frames and a PCM audio stream, then you can feed that data to MediaCodec encoders, and direct that into MediaMuxer to construct an output file.

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