I have already encoded byte arrays & i want to create mp4 video. is MediaMuxer is helpful?. can i use MediaMuxer without Mediacodec?

Question

I have live encoded byte stream from which i just need to create .mp4 file. how can I do that?.

I found people are using MediaMuxer API along with MediaCodec but I do not need to use MediaCodec as I already have encoded frames.

Is it possible with MediaMuxer API only? I do not want to use any library for this.