Pass mp4_options to the tests using generate_video.

Otherwise ffmpeg might fail if it doesn't get the -strict -2 option for the aac
encoder.

sigal/settings.py

@@ -70,7 +70,7 @@ _DEFAULT_CONFIG = {
     'video_format': 'webm',
     'webm_options': ['-crf', '10', '-b:v', '1.6M',
                      '-qmin', '4', '-qmax', '63'],
-    'mp4_options': ['-crf', '23', '-strict', '-2' ],
+    'mp4_options': ['-crf', '23', '-strict', '-2'],
     'write_html': True,
     'zip_gallery': False,
     'zip_media_format': 'resized',

tests/test_video.py

@@ -17,17 +17,16 @@ def test_video_size():
     size_src = video_size(SRCFILE)
     assert size_src == (480, 270)
 
-@pytest.mark.parametrize("fmt", [
-    ('webm'),
-    ('mp4')
-])
+
+@pytest.mark.parametrize("fmt", ['webm', 'mp4'])
 def test_generate_video_fit_height(tmpdir, fmt):
     """largest fitting dimension is height"""
 
     base, ext = os.path.splitext(TEST_VIDEO)
     dstfile = str(tmpdir.join(base + '.' + fmt))
     settings = create_settings(video_size=(50, 100), video_format=fmt)
-    generate_video(SRCFILE, dstfile, settings)
+    generate_video(SRCFILE, dstfile, settings,
+                   options=settings[fmt + '_options'])
 
     size_src = video_size(SRCFILE)
     size_dst = video_size(dstfile)
@@ -36,17 +35,16 @@ def test_generate_video_fit_height(tmpdir, fmt):
     # less than 2% error on ratio
     assert abs(size_dst[0]/size_dst[1] - size_src[0]/size_src[1]) < 2e-2
 
-@pytest.mark.parametrize("fmt", [
-    ('webm'),
-    ('mp4')
-])
+
+@pytest.mark.parametrize("fmt", ['webm', 'mp4'])
 def test_generate_video_fit_width(tmpdir, fmt):
     """largest fitting dimension is width"""
 
     base, ext = os.path.splitext(TEST_VIDEO)
     dstfile = str(tmpdir.join(base + '.' + fmt))
     settings = create_settings(video_size=(100, 50), video_format=fmt)
-    generate_video(SRCFILE, dstfile, settings)
+    generate_video(SRCFILE, dstfile, settings,
+                   options=settings[fmt + '_options'])
 
     size_src = video_size(SRCFILE)
     size_dst = video_size(dstfile)
@@ -55,17 +53,16 @@ def test_generate_video_fit_width(tmpdir, fmt):
     # less than 2% error on ratio
     assert abs(size_dst[0]/size_dst[1] - size_src[0]/size_src[1]) < 2e-2
 
-@pytest.mark.parametrize("fmt", [
-    ('webm'),
-    ('mp4')
-])
+
+@pytest.mark.parametrize("fmt", ['webm', 'mp4'])
 def test_generate_video_dont_enlarge(tmpdir, fmt):
     """video dimensions should not be enlarged"""
 
     base, ext = os.path.splitext(TEST_VIDEO)
     dstfile = str(tmpdir.join(base + '.' + fmt))
     settings = create_settings(video_size=(1000, 1000), video_format=fmt)
-    generate_video(SRCFILE, dstfile, settings)
+    generate_video(SRCFILE, dstfile, settings,
+                   options=settings[fmt + '_options'])
     size_src = video_size(SRCFILE)
     size_dst = video_size(dstfile)