AssertionError: max(distortion) 75.0009 > 75 allowed for format `mp4' and codec `mpeg2video'

See https://gitlab.idiap.ch/bob/bob/-/jobs/132085

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FAIL: bob.io.video.test_codec.test_noise_format_mp4_codec_mpeg4
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Traceback (most recent call last):
  File "/local/builds/bob/bob/miniconda/conda-bld/bob_1523904804868/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_place/lib/python3.6/site-packages/nose/case.py", line 197, in runTest
    self.test(*self.arg)
  File "/local/builds/bob/bob/miniconda/conda-bld/bob_1523904804868/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_place/lib/python3.6/site-packages/bob/io/video/test_codec.py", line 38, in check_format_codec
    assert max(dist) <= maxdist, "max(distortion) %g > %g allowed for format `%s' and codec `%s'" % (max(dist), maxdist, format, codec)
AssertionError: max(distortion) 75.0009 > 75 allowed for format `mp4' and codec `mpeg2video'