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November 30, 2020 09:44
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Otio export example code
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| import opentimelineio as otio | |
| timeline = otio.schema.Timeline('Project 1', metadata={"fcp_xml": { | |
| "@id": "sequence-1", | |
| "media": { | |
| "audio": { | |
| "format": { | |
| "samplecharacteristics": { | |
| "depth": "16", | |
| "samplerate": "48000" | |
| } | |
| }, | |
| "numOutputChannels": "2", | |
| "outputs": { | |
| "group": [ | |
| { | |
| "channel": { | |
| "index": "1" | |
| }, | |
| "downmix": "0", | |
| "index": "1", | |
| "numchannels": "1" | |
| }, | |
| { | |
| "channel": { | |
| "index": "2" | |
| }, | |
| "downmix": "0", | |
| "index": "2", | |
| "numchannels": "1" | |
| } | |
| ] | |
| } | |
| }, | |
| "video": { | |
| "format": { | |
| "samplecharacteristics": { | |
| "anamorphic": "FALSE", | |
| "codec": { | |
| "appspecificdata": { | |
| "appmanufacturer": "Apple Inc.", | |
| "appname": "Final Cut Pro", | |
| "appversion": "7.0", | |
| "data": { | |
| "qtcodec": { | |
| "codecname": "Apple ProRes 422", | |
| "codectypecode": "apcn", | |
| "codectypename": "Apple ProRes 422", | |
| "codecvendorcode": "appl", | |
| "datarate": "0", | |
| "keyframerate": "0", | |
| "spatialquality": "1024", | |
| "temporalquality": "0" | |
| } | |
| } | |
| }, | |
| "name": "Apple ProRes 422" | |
| }, | |
| "colordepth": "24", | |
| "fielddominance": "none", | |
| "height": "1080", | |
| "pixelaspectratio": "square", | |
| "rate": { | |
| "ntsc": "FALSE", | |
| "timebase": "25" | |
| }, | |
| "width": "1920" | |
| } | |
| } | |
| } | |
| }, | |
| "rate": { | |
| "ntsc": "FALSE", | |
| "timebase": "25" | |
| }, | |
| "timecode": { | |
| "displayformat": "NDF", | |
| "rate": { | |
| "ntsc": "FALSE", | |
| "timebase": "25" | |
| } | |
| } | |
| }}) | |
| video_track_1 = otio.schema.Track(kind=otio.schema.track.TrackKind.Video, name="V1") | |
| audio_track_1 = otio.schema.Track(kind=otio.schema.track.TrackKind.Audio, name="A1", metadata={ | |
| "fcp_xml": { | |
| "@premiereTrackType": "Stereo", | |
| "outputchannelindex": "1", | |
| "@currentExplodedTrackIndex": "0", | |
| "@totalExplodedTrackCount": "2", | |
| } | |
| }) | |
| timeline.tracks.extend([video_track_1]) | |
| timeline.tracks.append(audio_track_1) | |
| video_clip_1 = otio.schema.ExternalReference( | |
| target_url="P:/Photo/Raw/2020/Vlogs/05 May 01/C0001.mp4", | |
| available_range=otio.opentime.TimeRange( | |
| start_time=otio.opentime.RationalTime(value=0, rate=25), | |
| duration=otio.opentime.RationalTime(value=1000, rate=25) | |
| ), | |
| metadata={"fcp_xml": { | |
| "masterclipid": "masterclip-1", | |
| "@id": "file-1", | |
| "media": { | |
| "audio": { | |
| "channelcount": "2", | |
| "samplecharacteristics": { | |
| "depth": "16", | |
| "samplerate": "48000" | |
| } | |
| }, | |
| "video": { | |
| "samplecharacteristics": { | |
| "anamorphic": "FALSE", | |
| "fielddominance": "none", | |
| "height": "1080", | |
| "pixelaspectratio": "square", | |
| "rate": { | |
| "ntsc": "FALSE", | |
| "timebase": "25" | |
| }, | |
| "width": "1920" | |
| } | |
| } | |
| }, | |
| "rate": { | |
| "ntsc": "FALSE", | |
| "timebase": "25" | |
| }, | |
| "timecode": { | |
| "displayformat": "NDF", | |
| "rate": { | |
| "ntsc": "FALSE", | |
| "timebase": "25" | |
| } | |
| } | |
| }} | |
| ) | |
| video_cut_1 = otio.schema.Clip( | |
| name='C0001', | |
| media_reference=video_clip_1, | |
| source_range=otio.opentime.TimeRange( | |
| start_time=otio.opentime.RationalTime(value=112, rate=25), | |
| duration=otio.opentime.RationalTime(value=40, rate=25) | |
| ), | |
| metadata={"fcp_xml": { | |
| "@id": "clipitem-1", | |
| "link": [ | |
| { | |
| "clipindex": "1", | |
| "linkclipref": "clipitem-1", | |
| "mediatype": "video", | |
| "trackindex": "1" | |
| }, | |
| { | |
| "clipindex": "1", | |
| "groupindex": "1", | |
| "linkclipref": "clipitem-3", | |
| "mediatype": "audio", | |
| "trackindex": "1" | |
| }, | |
| { | |
| "clipindex": "1", | |
| "groupindex": "1", | |
| "linkclipref": "clipitem-5", | |
| "mediatype": "audio", | |
| "trackindex": "2" | |
| } | |
| ], | |
| "masterclipid": "masterclip-1", | |
| "pixelaspectratio": "square", | |
| }} | |
| ) | |
| video_cut_2 = otio.schema.Clip( | |
| name='C0001', | |
| media_reference=video_clip_1, | |
| source_range=otio.opentime.TimeRange( | |
| start_time=otio.opentime.RationalTime(value=112, rate=25), | |
| duration=otio.opentime.RationalTime(value=40, rate=25) | |
| ), | |
| metadata={"fcp_xml": { | |
| "@id": "clipitem-2", | |
| "link": [ | |
| { | |
| "clipindex": "2", | |
| "linkclipref": "clipitem-2", | |
| "mediatype": "video", | |
| "trackindex": "1" | |
| }, | |
| { | |
| "clipindex": "2", | |
| "groupindex": "1", | |
| "linkclipref": "clipitem-4", | |
| "mediatype": "audio", | |
| "trackindex": "1" | |
| }, | |
| { | |
| "clipindex": "2", | |
| "groupindex": "1", | |
| "linkclipref": "clipitem-6", | |
| "mediatype": "audio", | |
| "trackindex": "2" | |
| } | |
| ], | |
| "masterclipid": "masterclip-1" | |
| }} | |
| ) | |
| audio_cut_1 = otio.schema.Clip( | |
| name='C0001', | |
| media_reference=video_clip_1, | |
| source_range=otio.opentime.TimeRange( | |
| start_time=otio.opentime.RationalTime(value=112, rate=25), | |
| duration=otio.opentime.RationalTime(value=40, rate=25) | |
| ), | |
| metadata={ | |
| "fcp_xml": { | |
| "@id": "clipitem-3", | |
| "@premiereChannelType": "stereo", | |
| "link": [ | |
| { | |
| "clipindex": "1", | |
| "linkclipref": "clipitem-1", | |
| "mediatype": "video", | |
| "trackindex": "1" | |
| }, | |
| { | |
| "clipindex": "1", | |
| "groupindex": "1", | |
| "linkclipref": "clipitem-3", | |
| "mediatype": "audio", | |
| "trackindex": "1" | |
| }, | |
| { | |
| "clipindex": "1", | |
| "groupindex": "1", | |
| "linkclipref": "clipitem-5", | |
| "mediatype": "audio", | |
| "trackindex": "2" | |
| } | |
| ], | |
| "masterclipid": "masterclip-1", | |
| "sourcetrack": { | |
| "mediatype": "audio", | |
| "trackindex": "1" | |
| } | |
| } | |
| } | |
| ) | |
| audio_cut_2 = otio.schema.Clip( | |
| name='C0001', | |
| media_reference=video_clip_1, | |
| source_range=otio.opentime.TimeRange( | |
| start_time=otio.opentime.RationalTime(value=112, rate=25), | |
| duration=otio.opentime.RationalTime(value=40, rate=25) | |
| ), | |
| metadata={ | |
| "fcp_xml": { | |
| "@id": "clipitem-4", | |
| "@premiereChannelType": "stereo", | |
| "link": [ | |
| { | |
| "clipindex": "2", | |
| "linkclipref": "clipitem-2", | |
| "mediatype": "video", | |
| "trackindex": "1" | |
| }, | |
| { | |
| "clipindex": "2", | |
| "groupindex": "1", | |
| "linkclipref": "clipitem-4", | |
| "mediatype": "audio", | |
| "trackindex": "1" | |
| }, | |
| { | |
| "clipindex": "2", | |
| "groupindex": "1", | |
| "linkclipref": "clipitem-6", | |
| "mediatype": "audio", | |
| "trackindex": "2" | |
| } | |
| ], | |
| "masterclipid": "masterclip-1", | |
| "sourcetrack": { | |
| "mediatype": "audio", | |
| "trackindex": "1" | |
| } | |
| } | |
| } | |
| ) | |
| video_track_1.extend([ | |
| video_cut_1, | |
| video_cut_2 | |
| ]) | |
| audio_track_1.extend([audio_cut_1, audio_cut_2]) | |
| result = otio.adapters.write_to_string( | |
| timeline, | |
| "fcp_xml" | |
| ) | |
| print(result) |
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