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120 lines
3.9 KiB
120 lines
3.9 KiB
function details() {
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return {
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id: "Tdarr_Plugin_MC93_Migz5ConvertAudio",
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Stage: "Pre-processing",
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Name: "Migz-Convert audio streams.",
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Type: "Audio",
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Operation: "Transcode",
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Description: `[TESTING]This plugin can convert any 2.0 audio track/s to AAC and can create downmixed audio tracks. \n\n`,
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Version: "2.00",
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Link: "",
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Inputs: [
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{
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name: 'aac_stereo',
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tooltip: `Specify if any 2.0 audio tracks should be converted to aac for maximum compatability with devices.
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\\nExample:\\n
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true
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\\nExample:\\n
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false`
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},
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{
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name: 'downmix',
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tooltip: `Specify if downmixing should be used to create extra audio tracks. I.e if you have an 8ch but no 2ch or 6ch, create the missing audio tracks from the 8 ch. Likewise if you only have 6ch, create the missing 2ch from it.
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\\nExample:\\n
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true
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\\nExample:\\n
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false`
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},
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]
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}
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}
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function plugin(file, librarySettings, inputs) {
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var response = {
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processFile: false,
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container: '.' + file.container,
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handBrakeMode: false,
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FFmpegMode: true,
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reQueueAfter: true,
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infoLog: '',
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}
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if (file.fileMedium !== "video") {
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console.log("File is not video")
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response.infoLog += "☒File is not video. \n"
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response.processFile = false;
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return response
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}
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if (inputs.aac_stereo == "" && inputs.downmix == "") {
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response.infoLog += "☒Neither aac_stereo or downmix options have been configured within plugin settings, please configure required options. Skipping this plugin. \n"
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response.processFile = false
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return response
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}
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var ffmpegCommandInsert = ''
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var audioIdx = 0
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var has2Channel = false
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var has6Channel = false
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var has8Channel = false
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var convert = false
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for (var i = 0; i < file.ffProbeData.streams.length; i++) {
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try {
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if (file.ffProbeData.streams[i].codec_type.toLowerCase() == "audio") {
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if (file.ffProbeData.streams[i].channels == "2") {
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has2Channel = true
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}
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if (file.ffProbeData.streams[i].channels == "6") {
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has6Channel = true
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}
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if (file.ffProbeData.streams[i].channels == "8") {
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has8Channel = true
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}
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}
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} catch (err) { }
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}
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for (var i = 0; i < file.ffProbeData.streams.length; i++) {
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if (file.ffProbeData.streams[i].codec_type.toLowerCase() == "audio") {
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if (inputs.downmix.toLowerCase() == "true") {
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if (has8Channel == true && has6Channel == false && file.ffProbeData.streams[i].channels == "8") {
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ffmpegCommandInsert += `-map 0:${i} -c:a:${audioIdx} ac3 -ac 6 -metadata:s:a:${audioIdx} title="5.1 " `
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response.infoLog += "☒Audio track is 8 channel, no 6 channel exists. Creating 2 channel from 6 channel. \n"
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convert = true
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}
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if (has6Channel == true && has2Channel == false && file.ffProbeData.streams[i].channels == "6") {
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ffmpegCommandInsert += `-map 0:${i} -c:a:${audioIdx} aac -ac 2 -metadata:s:a:${audioIdx} title="2.0 " `
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response.infoLog += "☒Audio track is 6 channel, no 2 channel exists. Creating 2 channel from 6 channel. \n"
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convert = true
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}
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}
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if (inputs.aac_stereo.toLowerCase() == "true") {
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if (file.ffProbeData.streams[i].codec_name != "aac" && file.ffProbeData.streams[i].channels == "2" ) {
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ffmpegCommandInsert += `-c:a:${audioIdx} aac `
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response.infoLog += "☒Audio track is 2 channel but is not AAC. Converting. \n"
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convert = true
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}
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}
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audioIdx++
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}
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}
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if (convert == true) {
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response.processFile = true;
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response.preset = `, -map 0 -c:v copy -c:a copy ${ffmpegCommandInsert} -strict -2 -c:s copy `
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} else {
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response.infoLog += "☑File contains all required audio formats. \n"
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response.processFile = false;
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}
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return response
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}
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module.exports.details = details;
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module.exports.plugin = plugin;
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