def test_add_videos():
vh = X264Codec.from_format_video("tests/video_file/done_h.mp4")
vv = X264Codec.from_format_video("tests/video_file/done_v.mp4")
vs = [vh, vv]
v1 = vh + vv
for _ in range(random.randint(3, 10)):
v1 += vs[random.randint(0, 1)]
print("")
print(v1)
print(v1.bitrate)
print(v1.duration)
def test_snapshot():
vh = X264Codec.from_format_video("tests/video_file/done_h.mp4")
for _ in range(10):
start = random.random() * 100
height = random.randint(240, 480)
jpg = vh.snapshot(start, height)
print(f"===== start: {start}, height: {height} =====")
print(jpg)
def test_x264codec_init():
with pytest.raises(ValueError):
X264Codec('no-this-file')
video_h = X264Codec('tests/video_file/h.mp4')
video_v = X264Codec('tests/video_file/v.mp4')
print('============== video_h ===============')
print(video_h)
print(video_h.bitrate)
print(video_h.duration)
video_h.move("tests/video_file/done_h.mp4")
print(video_h)
print('============== video_v ===============')
print(video_v)
print(video_v.bitrate)
print(video_v.duration)
video_v.move("tests/video_file/done_v.mp4")
print(video_v)
def test_cut_video():
vh = X264Codec.from_format_video("tests/video_file/done_h.mp4")
for _ in range(10):
start = random.random() * 100
last = random.random() * 100
vh1 = vh.cut_video(start, last)
print(f"===== start: {start}, last: {last} =====")
print(vh1)
print(vh1.duration)
print(vh1.bitrate)
def test_down_bitrate():
vh = X264Codec.from_format_video("tests/video_file/done_h.mp4")
new_bitrate = random.randint(150, 650)
print("")
print(f"======= bitrate: {new_bitrate} =========")
vh1 = vh.down_bitrate(new_bitrate)
print(vh1)
print(vh1.duration)
print(vh1.bitrate)
def test_add_ass():
vh = X264Codec.from_format_video("tests/video_file/done_h.mp4")
vv = X264Codec.from_format_video("tests/video_file/done_v.mp4")
assert vh.add_ass('tests/video_file/ffmpeg-logo.png') is None
assert vh.add_ass('tests/video_file/no.ass') is None
assert vv.add_ass('tests/video_file/ffmpeg-logo.png') is None
assert vv.add_ass('tests/video_file/no.ass') is None
vh1 = vh.add_ass('tests/video_file/test.ass')
vv1 = vv.add_ass('tests/video_file/test.ass')
print("")
print('============== vh1 ===============')
print(vh1)
print(vh1.bitrate)
print(vh1.duration)
print('============== vv1 ===============')
print(vv1)
print(vv1.bitrate)
print(vv1.duration)
def test_slice():
vh = X264Codec.from_format_video("tests/video_file/done_h.mp4")
v1 = vh[179]
print("")
print(len(vh))
print(v1)
print(vh[11:20:10])
print(vh[1:8:-10])
vh2 = vh[::10]
print(vh2)
print(sum(vh2))
print(vh[1:8:-6])
def test_del_logo():
vh = X264Codec.from_format_video("tests/video_file/done_h.mp4")
delogos = [
vargs.delogo_args(ri(0, vargs.VIDEO_WIDTH), ri(0, vargs.VIDEO_HEIGHT),
ri(0, vargs.VIDEO_WIDTH), ri(0, vargs.VIDEO_HEIGHT),
ri(0, 90), ri(45, 180)) for _ in range(10)
]
print("")
vh1 = vh.del_logo(delogos)
print(vh1)
print(vh1.bitrate)
print(vh1.duration)
def test_add_logo():
vh = X264Codec.from_format_video("tests/video_file/done_h.mp4")
vv = X264Codec.from_format_video("tests/video_file/done_v.mp4")
assert vh.add_logo('tests/video_file/ffmpeg-logo.png', 2, LogoType.FIXED, 35, 35) is None
assert vv.add_logo('tests/video_file/ffmpeg-logo.png', 2, LogoType.FIXED, 65, 65) is None
assert vh.add_logo('tests/video_file/ffmpeg-logo.png', 2, LogoType.MOVED, 35, 35) is None
assert vv.add_logo('tests/video_file/ffmpeg-logo.png', 2, LogoType.MOVED, 65, 65) is None
assert vh.add_logo('tests/video_file/no-logo.png', 0.3, LogoType.FIXED, 35, 35) is None
assert vh.add_logo('tests/video_file/no-logo.png', 0.25, LogoType.MOVED, ) is None
assert vv.add_logo('tests/video_file/no-logo.png', 0.3, LogoType.FIXED, 65, 65) is None
assert vv.add_logo('tests/video_file/no-logo.png', 0.25, LogoType.MOVED, ) is None
vh1 = vh.add_logo('tests/video_file/ffmpeg-logo.png', 0.3)
vh2 = vh.add_logo('tests/video_file/ffmpeg-logo.png', 0.25, LogoType.MOVED)
vv1 = vv.add_logo('tests/video_file/ffmpeg-logo.png', 0.3, LogoType.FIXED, 65, 65)
vv2 = vv.add_logo('tests/video_file/ffmpeg-logo.png', 0.25, LogoType.MOVED)
print("")
print('============== vh1 ===============')
print(vh1)
print(vh1.bitrate)
print(vh1.duration)
print('============== vh2 ===============')
print(vh2)
print(vh2.bitrate)
print(vh2.duration)
print('============== vv1 ===============')
print(vv1)
print(vv1.bitrate)
print(vv1.duration)
print('============== vv2 ===============')
print(vv2)
print(vv2.bitrate)
print(vv2.duration)
def test_hls():
vh = X264Codec.from_format_video("tests/video_file/done_h.mp4")
print('')
print(vh.hls(True, True))
print(vh.hls(encrypt=True))
print(vh.hls())