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Add URI path format option, improve output path handling, and convert paths to URI or Posix. Reduce decimal places for framerate values. Create clips from representations and set timeline framerate accordingly.

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This commit is contained in:
Jakub Jezek 2024-06-07 12:16:28 +02:00
parent d0abc5416e
commit 104a71701e
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GPG key ID: 06DBD609ADF27FD9
1 changed files with 43 additions and 9 deletions
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52
client/ayon_core/plugins/load/export_otio.py
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@ -145,10 +145,25 @@ class ExportOTIOOptionsDialog(QtWidgets.QDialog):
widget = QtWidgets.QWidget()
layout = QtWidgets.QHBoxLayout(widget)
layout.addWidget(QtWidgets.QLabel("URI paths:"))
self.uri_path_format = QtWidgets.QCheckBox()
self.uri_path_format.setToolTip(
'Use URI paths (file:///) instead of absolute paths. '
'This is useful when the OTIO file will be used on Foundry Hiero.'
)
layout.addWidget(self.uri_path_format)
self.button_output_path = QtWidgets.QPushButton("Output Path:")
self.button_output_path.setToolTip(
"Click to select the output path for the OTIO file."
)
layout.addWidget(self.button_output_path)
self.line_edit_output_path = QtWidgets.QLineEdit()
self.line_edit_output_path = QtWidgets.QLineEdit(
(Path.home() / f"{self._project_name}.otio").as_posix()
)
layout.addWidget(self.line_edit_output_path)
export_layout.addWidget(widget)
self.button_export = QtWidgets.QPushButton("Export")
@ -244,9 +259,6 @@ class ExportOTIOOptionsDialog(QtWidgets.QDialog):
anatomy = clip_data["anatomy"]
frames = clip_data["frames"]
framerate = clip_data["framerate"]
print("_" * 50)
print(f"{name}")
print(f"{framerate}")
# Get path to representation with correct frame number
repre_path = get_representation_path_with_anatomy(
@ -256,7 +268,7 @@ class ExportOTIOOptionsDialog(QtWidgets.QDialog):
if file_metadata := get_image_info_metadata(
repre_path, ["timecode", "duration"], self.log
):
framerate = round(framerate, 3)
framerate = float(f"{timeline_framerate:.3f}")
media_start_frame = self.get_timecode_start_frame(
framerate, file_metadata)
clip_start_frame = self.get_timecode_start_frame(
@ -283,9 +295,11 @@ class ExportOTIOOptionsDialog(QtWidgets.QDialog):
duration=self.OTIO.opentime.RationalTime(
frames, timeline_framerate),
)
# Use 'repre_path' as single file
media_reference = self.OTIO.schema.ExternalReference(
available_range=media_range, target_url=repre_path.as_posix()
available_range=media_range,
target_url=self.convert_to_uri_or_posix(repre_path),
)
else:
# This is sequence
@ -323,12 +337,13 @@ class ExportOTIOOptionsDialog(QtWidgets.QDialog):
len(repre_files), timeline_framerate
),
)
media_reference = self.OTIO.schema.ImageSequenceReference(
available_range=media_range,
start_frame=int(first_frame),
frame_step=1,
rate=framerate,
target_url_base=f"{repre_dir.as_posix()}/",
target_url_base=f"{self.convert_to_uri_or_posix(repre_dir)}/",
name_prefix=file_prefix,
name_suffix=file_suffix,
frame_zero_padding=frame_padding,
@ -338,10 +353,25 @@ class ExportOTIOOptionsDialog(QtWidgets.QDialog):
name=name, media_reference=media_reference, source_range=clip_range
)
def convert_to_uri_or_posix(self, path: Path) -> str:
"""Convert path to URI or Posix path.
Args:
path (Path): Path to convert.
Returns:
str: Path as URI or Posix path.
"""
if self.uri_path_format.isChecked():
return path.as_uri()
return path.as_posix()
def get_timecode_start_frame(self, framerate, file_metadata):
# use otio to convert timecode into frame number
timecode_start_frame = self.OTIO.opentime.from_timecode(
file_metadata["timecode"], framerate)
file_metadata["timecode"], framerate)
return timecode_start_frame.to_frames()
def export_otio(self, clips_data, output_path):
@ -353,12 +383,16 @@ class ExportOTIOOptionsDialog(QtWidgets.QDialog):
if framerate > timeline_framerate:
timeline_framerate = framerate
timeline_framerate = round(timeline_framerate, 3)
# reduce decimal places to 3 - otio does not like more
timeline_framerate = float(f"{timeline_framerate:.3f}")
# create clips from the representations
clips = [
self.create_clip(name, clip_data, timeline_framerate)
for name, clip_data in clips_data.items()
]
timeline = self.OTIO.schema.timeline_from_clips(clips)
# set the timeline framerate to the highest framerate
timeline.global_start_time = self.OTIO.opentime.RationalTime(
0, timeline_framerate)