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90 lines
2.1 KiB
90 lines
2.1 KiB
import {
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IpluginDetails,
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IpluginInputArgs,
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IpluginOutputArgs,
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} from '../../../../FlowHelpers/1.0.0/interfaces/interfaces';
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/* eslint no-plusplus: ["error", { "allowForLoopAfterthoughts": true }] */
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const details = (): IpluginDetails => ({
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name: 'Check Channel Count',
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description: 'Check streams for specified channel count',
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style: {
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borderColor: 'orange',
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},
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tags: 'audio',
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isStartPlugin: false,
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pType: '',
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requiresVersion: '2.11.01',
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sidebarPosition: -1,
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icon: 'faQuestion',
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inputs: [
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{
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label: 'Channel Count',
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name: 'channelCount',
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type: 'number',
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defaultValue: '2',
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inputUI: {
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type: 'dropdown',
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options: [
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'1',
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'2',
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'3',
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'6',
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'8',
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],
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},
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tooltip: 'Specify channel count to check for',
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},
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],
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outputs: [
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{
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number: 1,
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tooltip: 'File has stream with specified channel count',
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},
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{
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number: 2,
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tooltip: 'File does not have stream with specified channel count',
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},
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],
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});
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// eslint-disable-next-line @typescript-eslint/no-unused-vars
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const plugin = (args: IpluginInputArgs): IpluginOutputArgs => {
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const lib = require('../../../../../methods/lib')();
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// eslint-disable-next-line @typescript-eslint/no-unused-vars,no-param-reassign
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args.inputs = lib.loadDefaultValues(args.inputs, details);
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const channelCount = Number(args.inputs.channelCount);
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let hasSpecifiedChannelCount = false;
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args.jobLog(`Checking for ${channelCount} channels`);
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if (Array.isArray(args?.inputFileObj?.ffProbeData?.streams)) {
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for (let i = 0; i < args.inputFileObj.ffProbeData.streams.length; i += 1) {
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const stream = args.inputFileObj.ffProbeData.streams[i];
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args.jobLog(`Stream ${i} has ${stream.channels} channels`);
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if (
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stream.channels === channelCount
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) {
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hasSpecifiedChannelCount = true;
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}
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}
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} else {
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throw new Error('File has no stream data');
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}
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return {
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outputFileObj: args.inputFileObj,
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outputNumber: hasSpecifiedChannelCount ? 1 : 2,
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variables: args.variables,
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};
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};
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export {
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details,
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plugin,
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};
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