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94 lines
2.5 KiB
94 lines
2.5 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: 'Set Video Framerate',
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description: 'Set Video Framerate. If the original framerate is lower than the'
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+ ' specified framerate, the original framerate will be used.',
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style: {
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borderColor: '#6efefc',
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},
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tags: 'video',
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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: '',
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inputs: [
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{
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name: 'framerate',
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type: 'number',
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defaultValue: '30',
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inputUI: {
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type: 'text',
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},
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tooltip: 'Specify framerate value',
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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: 'Continue to next plugin',
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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 desiredFrameRate = Number(args.inputs.framerate);
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args.jobLog(`Desired framerate: ${desiredFrameRate}`);
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args.variables.ffmpegCommand.streams.forEach((stream) => {
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if (stream.codec_type === 'video') {
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let fileFramerateUsed = false;
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if (stream.avg_frame_rate) {
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const parts = stream.avg_frame_rate.split('/');
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if (parts.length === 2) {
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const numerator = parseInt(parts[0], 10);
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const denominator = parseInt(parts[1], 10);
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if (numerator > 0 && denominator > 0) {
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const fileFramerate = numerator / denominator;
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args.jobLog(`File framerate: ${fileFramerate}`);
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if (fileFramerate < desiredFrameRate) {
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args.jobLog('File framerate is lower than desired framerate. Using file framerate.');
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stream.outputArgs.push('-r', `${String(fileFramerate)}`);
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fileFramerateUsed = true;
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} else {
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args.jobLog('File framerate is greater than desired framerate. Using desired framerate.');
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}
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}
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}
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}
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if (!fileFramerateUsed) {
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args.jobLog('Using desired framerate.');
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stream.outputArgs.push('-r', `${String(desiredFrameRate)}`);
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}
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}
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});
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return {
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outputFileObj: args.inputFileObj,
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outputNumber: 1,
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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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