@bottobot/td-mcp
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TouchDesigner MCP Server v2.8.0 - 21 MCP tools, 629 operators with clean parameter data, 69 Python API classes, 14 tutorials, 32 workflow patterns. Includes version system, experimental techniques KB, core tool enhancements, and experimental build support
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{
"id": "audio_movie_chop",
"name": "Audio Movie CHOP",
"displayName": "Audio Movie CHOP",
"category": "CHOP",
"subcategory": "Audio",
"version": "",
"lastUpdated": "2025-08-07T07:49:57.033Z",
"sourceFile": "C:\\Program Files\\Derivative\\TouchDesigner\\Samples\\Learn\\OfflineHelp\\https.docs.derivative.ca\\Audio_Movie_CHOP.htm",
"url": "",
"description": "The Audio Movie CHOP plays the audio of a movie file that is played back with a Movie File In TOP. Use the Movie File In TOP parameter to specify which Movie File In TOP to get the audio signal from.",
"summary": "The Audio Movie CHOP plays the audio of a movie file that is played back with a Movie File In TOP. Use the Movie File In TOP parameter to specify which Movie File In TOP to get the audio signal from.",
"details": "",
"usage": "",
"tips": [],
"warnings": [],
"parameters": [
{
"id": null,
"name": "Play",
"label": "Play",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
"maxValue": null,
"step": null,
"menuItems": [
"moviefileintop"
],
"menuLabels": [],
"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "Audio playback is enabled when this is set to On.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
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"defaultExpression": "",
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"order": 0,
"isVisible": true,
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"isValid": true,
"validationErrors": [],
"lastUpdated": "2025-08-07T07:49:57.027Z",
"rawData": {},
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},
{
"id": null,
"name": "Movie File In TOP",
"label": "Movie File In TOP",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
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"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "moviefileintop - Put the path of a Movie File In in this parameter. The file named in the Movie File In will be the source for the audio.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
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"order": 0,
"isVisible": true,
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"isValid": true,
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"lastUpdated": "2025-08-07T07:49:57.032Z",
"rawData": {},
"sourceElement": null
},
{
"id": null,
"name": "Pre-Read Length",
"label": "Pre-Read Length",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
"maxValue": null,
"step": null,
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"menuLabels": [],
"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "prereadlength - Use to read-ahead the audio into cache. You can specify in samples, frames and in seconds using the Units menu.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
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{
"id": null,
"name": "Pre-Read Length Unit",
"label": "Pre-Read Length Unit",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
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"step": null,
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"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "prereadlengthunit - Specify which units to use for the Pre-Read Length parameter.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
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"lastUpdated": "2025-08-07T07:49:57.032Z",
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},
{
"id": null,
"name": "Open Timeout",
"label": "Open Timeout",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
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"allowCustom": false,
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"description": "opentimeout - The amount of time TouchDesigner will wait for the audio samples to be read from the movie file. On file opening, if this timeout period is reached and the read-ahead has not finished, the audio will be output as zeros until all the pre-read samples have been read from the file.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
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"lastUpdated": "2025-08-07T07:49:57.032Z",
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},
{
"id": null,
"name": "Audio Sync Offset",
"label": "Audio Sync Offset",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
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"allowCustom": false,
"maxLength": null,
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"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "syncoffset - Offsets the audio playback of the movie. This can be used to get better sync between the audio and images in the movie when there is audio latency in the system (For example, audio latency from the Audio Device Out CHOP queue). A negative value plays audio that amount of time sooner, to counteract delay introduced by buffering such as in Audio Device Out CHOP.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
"isPython": false,
"dependsOn": [],
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"order": 0,
"isVisible": true,
"conditionalDisplay": null,
"isValid": true,
"validationErrors": [],
"lastUpdated": "2025-08-07T07:49:57.032Z",
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},
{
"id": null,
"name": "Audio Sync Offset Unit",
"label": "Audio Sync Offset Unit",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
"maxValue": null,
"step": null,
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"menuLabels": [],
"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "syncoffsetunit - Specify which units to use for the Audio Sync Offset parameter.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
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"order": 0,
"isVisible": true,
"conditionalDisplay": null,
"isValid": true,
"validationErrors": [],
"lastUpdated": "2025-08-07T07:49:57.032Z",
"rawData": {},
"sourceElement": null
},
{
"id": null,
"name": "Index Channel",
"label": "Index Channel",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
"maxValue": null,
"step": null,
"menuItems": [],
"menuLabels": [],
"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "index - Turn this parameter On to output an additional channel which reports the current position in the movie ie. 0 = start, 1 = end.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
"isPython": false,
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"order": 0,
"isVisible": true,
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"isValid": true,
"validationErrors": [],
"lastUpdated": "2025-08-07T07:49:57.032Z",
"rawData": {},
"sourceElement": null
},
{
"id": null,
"name": "Audio Track Index",
"label": "Audio Track Index",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
"maxValue": null,
"step": null,
"menuItems": [],
"menuLabels": [],
"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "audiotrack - When the movie has multiple audio tracks available this parameter can select between them.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
"isPython": false,
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"order": 0,
"isVisible": true,
"conditionalDisplay": null,
"isValid": true,
"validationErrors": [],
"lastUpdated": "2025-08-07T07:49:57.032Z",
"rawData": {},
"sourceElement": null
},
{
"id": null,
"name": "Time Slice",
"label": "Time Slice",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
"maxValue": null,
"step": null,
"menuItems": [],
"menuLabels": [],
"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "timeslice - Turning this on forces the channels to be \"Time Sliced\". A is the time between the last cook frame and the current cook frame.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
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"order": 0,
"isVisible": true,
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"isValid": true,
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"lastUpdated": "2025-08-07T07:49:57.032Z",
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},
{
"id": null,
"name": "Scope",
"label": "Scope",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
"maxValue": null,
"step": null,
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"allowCustom": false,
"maxLength": null,
"pattern": null,
"isArray": false,
"arraySize": 1,
"dimensions": 1,
"description": "scope - To determine which channels get affected, some CHOPs use a string on the Common page.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
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"order": 0,
"isVisible": true,
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"isValid": true,
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"lastUpdated": "2025-08-07T07:49:57.032Z",
"rawData": {},
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},
{
"id": null,
"name": "Sample Rate Match",
"label": "Sample Rate Match",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
"minValue": null,
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"step": null,
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"description": "srselect - - Handle cases where multiple input CHOPs' sample rates are different. When Resampling occurs, the curves are interpolated according to the Interpolation Method Option, or \"Linear\" if the Interpolate Options are not available.\n\n first - Use rate of first input to resample others. max - Resample to the highest sample rate. min - Resample to the lowest sample rate. err - Doesn't accept conflicting sample rates.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
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"order": 0,
"isVisible": true,
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"isValid": true,
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"lastUpdated": "2025-08-07T07:49:57.032Z",
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{
"id": null,
"name": "Resample At First Input's Rate",
"label": "Resample At First Input's Rate",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
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"allowCustom": false,
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"isArray": false,
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"description": "first - Use rate of first input to resample others. max - Resample to the highest sample rate. min - Resample to the lowest sample rate. err - Doesn't accept conflicting sample rates.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
"isHidden": false,
"isAnimatable": true,
"isExpression": false,
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"order": 0,
"isVisible": true,
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"isValid": true,
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"lastUpdated": "2025-08-07T07:49:57.032Z",
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},
{
"id": null,
"name": "Export Method",
"label": "Export Method",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
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"description": "exportmethod - - This will determine how to connect the channel to the parameter. Refer to the Export article for more information.\n\n datindex - Uses the docked table and references the channel via the index of the channel in the . datname - Uses the docked table and references the channel via the name of the channel in the . autoname - The channel is the full destination of where to export to, such has geo1/transform1:tx.",
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"isReadOnly": false,
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"isAnimatable": true,
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"lastUpdated": "2025-08-07T07:49:57.032Z",
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},
{
"id": null,
"name": "DAT Table by Index",
"label": "DAT Table by Index",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
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"defaultValue": null,
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"description": "datindex - Uses the docked table and references the channel via the index of the channel in the . datname - Uses the docked table and references the channel via the name of the channel in the . autoname - The channel is the full destination of where to export to, such has geo1/transform1:tx.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
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},
{
"id": null,
"name": "Export Root",
"label": "Export Root",
"group": "General",
"page": "",
"type": "float",
"dataType": "number",
"style": "",
"defaultValue": null,
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"arraySize": 1,
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"description": "autoexportroot - This path points to the root node where all of the paths that exporting by Channel Name is : are relative to.",
"tooltip": "",
"help": "",
"units": "",
"examples": [],
"isReadOnly": false,
"isAdvanced": false,
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},
{
"id": null,
"name": "Export Table",
"label": "Export Table",
"group": "General",
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"type": "float",
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"description": "exporttable - The used to hold the export information when using the Table Methods (See above).",
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"isReadOnly": false,
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],
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"commonInputs": [],
"commonOutputs": [],
"relatedOperators": [],
"workflowPatterns": [],
"images": [],
"videos": [],
"assets": [],
"keywords": [
"audio",
"movie",
"chop",
"plays",
"file",
"played",
"back"
],
"tags": [
"CHOP",
"TouchDesigner",
"Audio Movie CHOP"
],
"searchWeight": 1,
"contentHash": "",
"processingDate": "2025-08-07T07:49:57.033Z",
"processingVersion": "1.0.0",
"isValid": true,
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}