Mirror Video in android using mp4Parser? -


how can create mirrored value of video using mp4parser. if possible value matrix work. please me..

the matrix is: 

-1  0  0   0  1  0  0  0  1

this code sets matrix first track in file: 

    isofile isofile = new isofile("input.mp4");     trackheaderbox tkhd =             (trackheaderbox) path.getpath(isofile, "/moov[0]/trak[0]/tkhd[0]");     tkhd.setmatrix(new matrix(-1, 0, 0, 1, 0, 0, 1, 0, 0));     fileoutputstream fos = new fileoutputstream("output.mp4");     isofile.getbox(fos.getchannel());

but aware not players support matrix tranformations.

have here see how make videoview respect matrix .


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