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117 lines
3.5 KiB
Python
117 lines
3.5 KiB
Python
__version__ = "2.0"
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import os
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from meshroom.core import desc
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class KeyframeSelection(desc.AVCommandLineNode):
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commandLine = 'aliceVision_keyframeSelection {allParams}'
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category = 'Utils'
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documentation = '''
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Allows to extract keyframes from a video and insert metadata.
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It can extract frames from a synchronized multi-cameras rig.
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You can extract frames at regular interval by configuring only the min/maxFrameStep.
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'''
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inputs = [
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desc.ListAttribute(
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elementDesc=desc.File(
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name="mediaPath",
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label="Media Path",
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description="Media path.",
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value="",
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uid=[0],
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),
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name='mediaPaths',
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label='Media Paths',
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description='Input video files or image sequence directories.',
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),
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desc.ListAttribute(
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elementDesc=desc.File(
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name="brand",
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label="Brand",
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description="Camera brand.",
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value="",
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uid=[0],
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),
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name="brands",
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label="Brands",
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description="Camera brands."
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),
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desc.ListAttribute(
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elementDesc=desc.File(
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name="model",
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label="Model",
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description="Camera model.",
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value="",
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uid=[0],
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),
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name="models",
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label="Models",
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description="Camera models."
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),
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desc.ListAttribute(
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elementDesc=desc.FloatParam(
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name="mmFocal",
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label="mmFocal",
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description="Focal in mm (will be use if not 0).",
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value=0.0,
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range=(0.0, 500.0, 1.0),
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uid=[0],
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),
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name="mmFocals",
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label="mmFocals",
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description="Focals in mm (will be use if not 0)."
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),
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desc.File(
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name='sensorDbPath',
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label='Sensor Database',
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description='''Camera sensor width database path.''',
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value='${ALICEVISION_SENSOR_DB}',
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uid=[],
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),
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desc.IntParam(
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name='minFrameStep',
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label='Min Frame Step',
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description='''minimum number of frames between two keyframes''',
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value=1,
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range=(1, 100, 1),
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uid=[0],
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),
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desc.IntParam(
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name='maxNbOutFrame',
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label='Max Nb Out Frame',
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description='''maximum number of output frames (0 = no limit)''',
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value=0,
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range=(0, 10000, 1),
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uid=[0],
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),
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desc.BoolParam(
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name='useSimpleMethod',
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label='Use simple method',
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description="Disable smart algorithm for frame selection",
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value=False,
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uid=[],
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),
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desc.ChoiceParam(
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name='verboseLevel',
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label='Verbose Level',
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description='verbosity level (fatal, error, warning, info, debug, trace).',
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value='info',
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values=['fatal', 'error', 'warning', 'info', 'debug', 'trace'],
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exclusive=True,
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uid=[],
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),
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]
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outputs = [
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desc.File(
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name='outputFolder',
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label='Folder',
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description='''Output keyframes folder for extracted frames.''',
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value=desc.Node.internalFolder,
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uid=[],
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),
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]
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