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 setUp(self):
self.filter = VideoFilter()
class VideoFilterTestCase(unittest.TestCase):
def setUp(self):
self.filter = VideoFilter()
def prefix(self, *args):
return ['-vf'] + list(args)
def test_blackframe(self):
self.filter.blackframe(10, 100)
self.assertEqual(list(self.filter),
self.prefix('blackframe=10:100'))
def test_copy(self):
self.filter.copy()
self.assertEqual(list(self.filter),
self.prefix('copy'))
def test_crop(self):
self.filter.crop(100, 100)
self.assertEqual(list(self.filter),
self.prefix('crop=100:100'))
def test_cropdetect(self):
self.filter.cropdetect(10)
self.assertEqual(list(self.filter),
self.prefix('cropdetect=10'))
def test_drawbox(self):
self.filter.drawbox(10, 10, 10, 10, 'red')
self.assertEqual(list(self.filter),
self.prefix('drawbox=10:10:10:10:red'))
def test_drawtext(self):
self.filter.drawtext(fontfile="./font.ttf", text="Title")
try:
self.assertEqual(list(self.filter),
self.prefix('drawtext="fontfile=./font.ttf:text=Title"'))
except:
self.assertEqual(list(self.filter),
self.prefix('drawtext="text=Title:fontfile=./font.ttf"'))
def test_fade(self):
self.filter.fade(10, 10, 10)
self.assertEqual(list(self.filter),
self.prefix('fade=10:10:10'))
def test_fieldorder(self):
self.filter.fieldorder(1)
self.assertEqual(list(self.filter),
self.prefix('fieldorder=1'))
def test_fifo(self):
self.filter.fifo()
self.assertEqual(list(self.filter),
self.prefix('fifo'))
def test_format(self):
self.filter.format('yuv420p')
self.assertEqual(list(self.filter),
self.prefix('format=yuv420p'))
def test_freior(self):
self.filter.freior('distort0r', 0.5, 0.01)
self.assertEqual(list(self.filter),
self.prefix('frei0r=distort0r:0.5:0.01'))
def test_gradfun(self):
self.filter.gradfun(10, 100)
self.assertEqual(list(self.filter),
self.prefix('gradfun=10:100'))
def test_hflip(self):
self.filter.hflip()
self.assertEqual(list(self.filter),
self.prefix('hflip'))
def test_hqdn3d(self):
self.filter.hqdn3d(2)
self.assertEqual(list(self.filter),
self.prefix('hqdn3d=2'))
def test_mp(self):
self.filter.mp(delogo=None)
self.assertEqual(list(self.filter),
self.prefix('mp="delogo"'))
def test_negate(self):
self.filter.negate()
self.assertEqual(list(self.filter),
self.prefix('negate=1'))
def test_noformat(self):
self.filter.noformat('yuv420p')
self.assertEqual(list(self.filter),
self.prefix('noformat=yuv420p'))
def test_null(self):
self.filter.null()
self.assertEqual(list(self.filter),
self.prefix('null'))
def test_overlay(self):
self.filter.overlay(10, 10)
self.assertEqual(list(self.filter),
self.prefix('overlay=10:10'))
def test_scale(self):
self.filter.scale(792)
self.assertEqual(list(self.filter),
self.prefix('scale=792:-1'))
def test_select(self):
self.filter.select(1)
self.assertEqual(list(self.filter),
self.prefix('select=1'))
def test_setdar(self):
self.filter.setdar(16, 9)
self.assertEqual(list(self.filter),
self.prefix('setdar=16:9'))
def test_setsar(self):
self.filter.setsar(16, 9)
self.assertEqual(list(self.filter),
self.prefix('setsar=16:9'))
def test_slicify(self):
self.filter.slicify(20)
self.assertEqual(list(self.filter),
self.prefix('slicify=20'))
def test_transpose(self):
self.filter.transpose(2)
self.assertEqual(list(self.filter),
self.prefix('transpose=2'))
def test_unsharp(self):
self.filter.unsharp(1, 2, 3, 4, 5, 6)
self.assertEqual(list(self.filter),
self.prefix('unsharp=1:2:3:4:5:6'))
def test_vflip(self):
self.filter.vflip()
self.assertEqual(list(self.filter),
self.prefix('vflip'))
def test_yadif(self):
self.filter.yadif()
self.assertEqual(list(self.filter),
self.prefix('yadif=0:-1'))