burnins fix bit rate for dnxhd mxf

passing metadata to burnins

openpype/scripts/otio_burnin.py

@@ -157,6 +157,16 @@ def _dnxhd_codec_args(stream_data, source_ffmpeg_cmd):
  if pix_fmt:
  output.extend(["-pix_fmt", pix_fmt])
 
+ # Use arguments from source if are available source arguments
+ if source_ffmpeg_cmd:
+ copy_args = (
+ "-b:v", "-vb",
+ )
+ args = source_ffmpeg_cmd.split(" ")
+ for idx, arg in enumerate(args):
+ if arg in copy_args:
+ output.extend([arg, args[idx + 1]])
+
  output.extend(["-g", "1"])
  return output
 
@@ -715,6 +725,15 @@ def burnins_from_data(
  ffmpeg_args.extend(
  get_codec_args(burnin.ffprobe_data, source_ffmpeg_cmd)
  )
+ # Use arguments from source if are available source arguments
+ if source_ffmpeg_cmd:
+ copy_args = (
+ "-metadata",
+ )
+ args = source_ffmpeg_cmd.split(" ")
+ for idx, arg in enumerate(args):
+ if arg in copy_args:
+ ffmpeg_args.extend([arg, args[idx + 1]])
 
  # Use group one (same as `-intra` argument, which is deprecated)
  ffmpeg_args_str = " ".join(ffmpeg_args)