otio burnin script can have defined input arguments and first frame

This commit is contained in:
iLLiCiTiT 2021-05-04 19:10:43 +02:00
parent 39def19a10
commit 18e882fc42

View file

@ -14,7 +14,7 @@ ffprobe_path = openpype.lib.get_ffmpeg_tool_path("ffprobe")
FFMPEG = (
'"{}" -i "%(input)s" %(filters)s %(args)s%(output)s'
'"{}"%(input_args)s -i "%(input)s" %(filters)s %(args)s%(output)s'
).format(ffmpeg_path)
FFPROBE = (
@ -121,10 +121,18 @@ class ModifiedBurnins(ffmpeg_burnins.Burnins):
'font_size': 42
}
def __init__(self, source, streams=None, options_init=None):
def __init__(
self, source, streams=None, options_init=None, first_frame=None
):
if not streams:
streams = _streams(source)
input_args = []
if first_frame:
input_args.append("-start_number {}".format(first_frame))
self.input_args = input_args
super().__init__(source, streams)
if options_init:
@ -289,7 +297,12 @@ class ModifiedBurnins(ffmpeg_burnins.Burnins):
if self.filter_string:
filters = '-vf "{}"'.format(self.filter_string)
input_args = ""
if self.input_args:
input_args = " {}".format(" ".join(self.input_args))
return (FFMPEG % {
'input_args': input_args,
'input': self.source,
'output': output,
'args': '%s ' % args if args else '',