def test_generate_video_dont_enlarge(tmpdir):
"""video dimensions should not be enlarged"""
base, ext = os.path.splitext(TEST_VIDEO)
dstfile = str(tmpdir.join(base + '.webm'))
generate_video(SRCFILE, dstfile, (1000, 1000))
size_src = vid_size(SRCFILE)
size_dst = vid_size(dstfile)
assert size_src == size_dst
def test_generate_video_dont_enlarge(tmpdir):
"""video dimensions should not be enlarged"""
base, ext = os.path.splitext(TEST_VIDEO)
dstfile = str(tmpdir.join(base + '.webm'))
generate_video(SRCFILE, dstfile, (1000, 1000))
size_src = vid_size(SRCFILE)
size_dst = vid_size(dstfile)
assert size_src == size_dst
def test_generate_video_fit_width(tmpdir):
"""largest fitting dimension is width"""
base, ext = os.path.splitext(TEST_VIDEO)
dstfile = str(tmpdir.join(base + '.webm'))
generate_video(SRCFILE, dstfile, (100, 50))
size_src = vid_size(SRCFILE)
size_dst = vid_size(dstfile)
assert size_dst[1] == 50
# less than 2% error on ratio
assert abs(size_dst[0]/size_dst[1] - size_src[0]/size_src[1]) < 2e-2
def test_generate_video_fit_width(tmpdir):
"""largest fitting dimension is width"""
base, ext = os.path.splitext(TEST_VIDEO)
dstfile = str(tmpdir.join(base + '.webm'))
generate_video(SRCFILE, dstfile, (100, 50))
size_src = vid_size(SRCFILE)
size_dst = vid_size(dstfile)
assert size_dst[1] == 50
# less than 2% error on ratio
assert abs(size_dst[0] / size_dst[1] - size_src[0] / size_src[1]) < 2e-2
