def test_h265_1080p_5_1(self):
length = 3
with create_test_video(length=length,
video_def=VideoDefinition(
Resolution.HIGH_DEF, VideoCodec.H265,
VideoFileContainer.MKV),
audio_defs=[
AudioDefition(AudioCodec.AAC,
AudioChannelName.SURROUND_5_1)
]) as file:
metadata = create_metadata_extractor().extract(file.name)
self.assertEqual(1, len(metadata.video_streams))
self.assertEqual(1, len(metadata.audio_streams))
v = metadata.video_streams[0]
a = metadata.audio_streams[0]
self.assertEqual(VideoCodec.H265.ffmpeg_codec_name, v.codec)
self.assertEqual(length, v.duration)
self.assertEqual(Resolution.HIGH_DEF.width, v.width)
self.assertEqual(Resolution.HIGH_DEF.height, v.height)
self.assertEqual(AudioCodec.AAC.ffmpeg_codec_name, a.codec)
assertAudioLength(length, a.duration)
self.assertEqual(6, a.channels)
def test_2_files(self):
with create_test_video(length=5, video_def=MP4_VIDEO_DEF) as first, \
create_test_video(length=5, video_def=MP4_VIDEO_DEF) as second:
with NamedTemporaryFile(suffix='.mp4') as output:
concat_mp4(output.name,
files=[first.name, second.name],
overwrite=True)
metadata = create_metadata_extractor().extract(output.name)
self.assertEqual(1, len(metadata.video_streams))
self.assertEqual(10, int(metadata.video_streams[0].duration))
self.assertEqual(1, len(metadata.audio_streams))
self.assertEqual('aac', metadata.audio_streams[0].codec)
self.assertEqual(2, metadata.audio_streams[0].channels)
assertAudioLength(10, metadata.audio_streams[0].duration)
def test_h264_stereo(self):
length = 5
with create_test_video(length=length) as file:
metadata = create_metadata_extractor().extract(file.name)
self.assertEqual(1, len(metadata.video_streams))
self.assertEqual(1, len(metadata.audio_streams))
v = metadata.video_streams[0]
a = metadata.audio_streams[0]
self.assertEqual(VideoCodec.H264.ffmpeg_codec_name, v.codec)
self.assertEqual(length, v.duration)
self.assertEqual(Resolution.LOW_DEF.width, v.width)
self.assertEqual(Resolution.LOW_DEF.height, v.height)
self.assertEqual(AudioCodec.AAC.ffmpeg_codec_name, a.codec)
assertAudioLength(length, a.duration)
self.assertEqual(2, a.channels)
def test_mpeg2(self):
length = 5
with create_test_video(
length=length,
video_def=VideoDefinition(codec=VideoCodec.MPEG2)) as file:
metadata = create_metadata_extractor().extract(file.name, True)
self.assertEqual(1, len(metadata.video_streams))
self.assertEqual(1, len(metadata.audio_streams))
self.assertFalse(metadata.interlace_report.is_interlaced())
v = metadata.video_streams[0]
a = metadata.audio_streams[0]
self.assertEqual(VideoCodec.MPEG2.ffmpeg_codec_name, v.codec)
self.assertEqual(length, v.duration)
self.assertEqual(Resolution.LOW_DEF.width, v.width)
self.assertEqual(Resolution.LOW_DEF.height, v.height)
self.assertEqual(AudioCodec.AAC.ffmpeg_codec_name, a.codec)
assertAudioLength(length, a.duration)
self.assertEqual(2, a.channels)