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Small changes to the ffmpeg args when writing video files

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This commit is contained in:
Grant Sanderson
2019-10-28 14:40:46 -07:00
parent 8c28017239
commit c79474a57c
1 changed files with 4 additions and 4 deletions
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8
manimlib/scene/scene_file_writer.py
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@ -230,16 +230,16 @@ class SceneFileWriter(object):
'-pix_fmt', 'rgba', '-pix_fmt', 'rgba',
'-r', str(fps), # frames per second '-r', str(fps), # frames per second
'-i', '-', # The imput comes from a pipe '-i', '-', # The imput comes from a pipe
'-c:v', 'h264_nvenc',
'-an', # Tells FFMPEG not to expect any audio '-an', # Tells FFMPEG not to expect any audio
'-loglevel', 'error', '-loglevel', 'error',
] ]
# TODO, the test for a transparent background should not be based on
# the file extension.
if self.movie_file_extension == ".mov": if self.movie_file_extension == ".mov":
# This is if the background of the exported video # This is if the background of the exported
# should be transparent. # video should be transparent.
command += [ command += [
'-vcodec', 'qtrle', '-vcodec', 'qtrle',
# '-vcodec', 'png',
] ]
else: else:
command += [ command += [