Add Tdarr_Plugin_bldl_Default_Streams

Community/Tdarr_Plugin_bldl_Default_Streams.js

@@ -0,0 +1,96 @@
+/* eslint-disable */
+const details = () => {
+    return {
+        id: 'Tdarr_Plugin_bldl_Default_Streams',
+        Stage: 'Pre-processing',
+        Name: 'Set first Audio and Subtitles Streams as default',
+        Type: 'Audio',
+        Operation: 'Transcode',
+        Description: `This plugin will set the first audio and subtitle stream to be the default one.`,
+        Version: '1.0',
+        Tags: 'ffmpeg,configurable',
+
+        Inputs: [
+            {
+                name: 'default_audio',
+                type: 'boolean',
+                defaultValue: true,
+                inputUI: {
+                    type: 'dropdown',
+                    options: ['false', 'true'],
+                },
+                tooltip: `Make first audio stream the default one.`,
+            },
+            {
+                name: 'default_subtitle',
+                type: 'boolean',
+                defaultValue: true,
+                inputUI: {
+                    type: 'dropdown',
+                    options: ['false', 'true'],
+                },
+                tooltip: `Make first subtitle stream the default one.`,
+            },
+        ],
+    };
+};
+
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+const plugin = (file, librarySettings, inputs, otherArguments) => {
+    const lib = require('../methods/lib')();
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars,no-param-reassign
+    inputs = lib.loadDefaultValues(inputs, details);
+    var response = {
+        processFile: false,
+        preset: '',
+        container: '.' + file.container,
+        handBrakeMode: false,
+        FFmpegMode: true,
+        infoLog: '',
+    };
+
+    var shouldProcess = false;
+    var ffmpegCommandInsert = '';
+
+    const default_stream = (stream_type) => {
+        const streams = file.ffProbeData.streams.filter((stream) => stream.codec_type.toLowerCase() === stream_type);
+        const n_defaults = streams.filter((stream) => stream.disposition.default === 1).length;
+        if (streams.length > 0 && (n_defaults > 1 || streams[0].disposition.default === 0)) {
+            shouldProcess = true;
+            if (n_defaults > 1) {
+                response.infoLog += `☒ Multiple ${stream_type} streams detected. \n`;
+            }
+            if (streams[0].disposition.default === 0) {
+                response.infoLog += `☒ First ${stream_type} stream is not set to default. value set: \n`;
+            }
+            for (let i = 0; i < streams.length; i++) {
+                const disposition = i === 0 ? 'default' : '0';
+                ffmpegCommandInsert += `-disposition:${streams[i].index} ${disposition} `;
+            }
+        } else {
+            response.infoLog += `☒ ${stream_type} stream is already set to default. Skipping. \n`;
+        }
+    };
+
+    if (inputs.default_audio) {
+        default_stream('audio');
+    }
+
+    if (inputs.default_subtitle) {
+        default_stream('subtitle');
+    }
+
+    if (shouldProcess) {
+        response.processFile = true;
+        response.reQueueAfter = true;
+        response.preset = `,-map 0 -c copy ${ffmpegCommandInsert}`;
+        response.infoLog += '☒ Setting streams to default. Remove default from all other streams. \n';
+    } else {
+        response.infoLog += '☒ All streams already set to default. Skipping execution. \n';
+        response.processFile = false;
+    }
+    return response;
+};
+
+module.exports.details = details;
+module.exports.plugin = plugin;