text: b03741c69037cbdcd2809278c00c0350 *tests/data/fate/vsynth2-prores_ks.mov
  3884596 tests/data/fate/vsynth2-prores_ks.mov
  6cfe987de99cf8ac9d43bdc5cd150838 *tests/data/fate/vsynth2-prores_ks.out.rawvideo
  stddev:    0.92 PSNR: 48.78 MAXDIFF:   10 bytes:  7603200/  7603200
  