def test_stream_specifier(self):
input = Input('/old')
stream1 = Stream()
stream1.add_parameter('-threads', '0')
output = Output('/new', stream1)
ffmpeg = FFmpeg('ffmpeg', input, output)
#ffmpeg.add_parameter('-threads', '0')
self.assertEqual(list(ffmpeg), ['ffmpeg', '-i', '/old', '-threads', '0', '/new'])
stream1 = Stream(1)
stream1.add_parameter('-threads', '0')
output = Output('/new', stream1)
ffmpeg = FFmpeg('ffmpeg', input, output)
self.assertEqual(list(ffmpeg), ['ffmpeg', '-i', '/old', '-threads:1', '0', '/new'])
stream1 = Stream(1, 'v')
stream1.add_parameter('-threads', '0')
output = Output('/new', stream1)
ffmpeg = FFmpeg('ffmpeg', input, output)
self.assertEqual(list(ffmpeg), ['ffmpeg', '-i', '/old', '-threads:v:1', '0', '/new'])
stream1 = Stream(stream_type='v')
stream1.add_parameter('-threads', '0')
output = Output('/new', stream1)
ffmpeg = FFmpeg('ffmpeg', input, output)
self.assertEqual(list(ffmpeg), ['ffmpeg', '-i', '/old', '-threads:v', '0', '/new'])
def test_filter_interface(self):
filter = VideoFilter()
filter.blackframe(1, 2).crop(792)
self.assertEqual(list(filter), ['-vf', 'blackframe=1:2,crop=792'])
output = Output('/new', filter)
self.assertEqual(
list(output), ['-vf', 'blackframe=1:2,crop=792', '/new'])
def test_ffmpeg_interface(self):
input = Input('/old')
output = Output('/new')
ffmpeg = FFmpeg('ffmpeg', input, output)
self.assertEqual(list(ffmpeg), ['ffmpeg', '-i', '/old', '/new'])
with ffmpeg as process:
result = list(process.readlines())
self.assertEqual(result, ['this is a line', 'this too'])
def test_output_interface(self):
output = Output('/new')
self.assertEqual(list(output), ['/new'])
self.assertEqual(output.file_path, '/new')
parameter = Parameter('-vcodec', 'libx264')
output.append(parameter)
self.assertEqual(list(output), ['-vcodec', 'libx264', '/new'])
self.assertEqual(output.pop(), parameter)
output.add_formatparam('-vcodec', 'libx264')
self.assertEqual(output.container_list, [parameter])
def test_output_interface(self):
output = Output('/new')
self.assertEqual(list(output), ['/new'])
self.assertEqual(output.file, '/new')
option = Option({'-vcodec': 'libx264'})
output.append(option)
self.assertEqual(list(output), ['-vcodec', 'libx264', '/new'])
self.assertEqual(output.pop(), option)
output.add_option('-vcodec', 'libx264')
self.assertEqual(output.option_containers, [option])
def test_output_interface(self):
output = Output('/new')
self.assertEqual(list(output), ['/new'])
self.assertEqual(output.file_path, '/new')
parameter = Parameter('-vcodec', 'libx264')
output.append(parameter)
self.assertEqual(list(output), ['-vcodec', 'libx264', '/new'])
self.assertEqual(output.pop(), parameter)
output.add_formatparam('-vcodec', 'libx264')
self.assertEqual(output.container_list, [parameter])
def test_ffmpeg_interface(self):
input = Input('/old')
output = Output('/new')
ffmpeg = FFmpeg('ffmpeg', input, output)
self.assertEqual(list(ffmpeg), ['ffmpeg', '-i', '/old', '/new'])