You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
120 lines
3.9 KiB
120 lines
3.9 KiB
function details() {
|
|
return {
|
|
id: "Tdarr_Plugin_MC93_Migz5ConvertAudio",
|
|
Stage: "Pre-processing",
|
|
Name: "Migz-Convert audio streams",
|
|
Type: "Audio",
|
|
Operation: "Transcode",
|
|
Description: `[TESTING]This plugin can convert any 2.0 audio track/s to AAC and can create downmixed audio tracks. \n\n`,
|
|
Version: "2.00",
|
|
Link: "",
|
|
Inputs: [
|
|
{
|
|
name: 'aac_stereo',
|
|
tooltip: `Specify if any 2.0 audio tracks should be converted to aac for maximum compatability with devices.
|
|
\\nExample:\\n
|
|
true
|
|
|
|
\\nExample:\\n
|
|
false`
|
|
},
|
|
{
|
|
name: 'downmix',
|
|
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.
|
|
\\nExample:\\n
|
|
true
|
|
|
|
\\nExample:\\n
|
|
false`
|
|
},
|
|
]
|
|
}
|
|
}
|
|
|
|
function plugin(file, librarySettings, inputs) {
|
|
var response = {
|
|
processFile: false,
|
|
container: '.' + file.container,
|
|
handBrakeMode: false,
|
|
FFmpegMode: true,
|
|
reQueueAfter: true,
|
|
infoLog: '',
|
|
}
|
|
|
|
|
|
if (file.fileMedium !== "video") {
|
|
console.log("File is not video")
|
|
response.infoLog += "☒File is not video. \n"
|
|
response.processFile = false;
|
|
return response
|
|
}
|
|
|
|
if (inputs.aac_stereo == "" && inputs.downmix == "") {
|
|
response.infoLog += "☒Neither aac_stereo or downmix options have been configured within plugin settings, please configure required options. Skipping this plugin. \n"
|
|
response.processFile = false
|
|
return response
|
|
}
|
|
|
|
var ffmpegCommandInsert = ''
|
|
var audioIdx = 0
|
|
var has2Channel = false
|
|
var has6Channel = false
|
|
var has8Channel = false
|
|
var convert = false
|
|
|
|
for (var i = 0; i < file.ffProbeData.streams.length; i++) {
|
|
try {
|
|
if (file.ffProbeData.streams[i].codec_type.toLowerCase() == "audio") {
|
|
if (file.ffProbeData.streams[i].channels == "2") {
|
|
has2Channel = true
|
|
}
|
|
if (file.ffProbeData.streams[i].channels == "6") {
|
|
has6Channel = true
|
|
}
|
|
if (file.ffProbeData.streams[i].channels == "8") {
|
|
has8Channel = true
|
|
}
|
|
}
|
|
} catch (err) { }
|
|
}
|
|
|
|
for (var i = 0; i < file.ffProbeData.streams.length; i++) {
|
|
if (file.ffProbeData.streams[i].codec_type.toLowerCase() == "audio") {
|
|
if (inputs.downmix.toLowerCase() == "true") {
|
|
if (has8Channel == true && has6Channel == false && file.ffProbeData.streams[i].channels == "8") {
|
|
ffmpegCommandInsert += `-map 0:${i} -c:a:${audioIdx} ac3 -ac 6 -metadata:s:a:${audioIdx} title="5.1 " `
|
|
response.infoLog += "☒Audio track is 8 channel, no 6 channel exists. Creating 2 channel from 6 channel. \n"
|
|
convert = true
|
|
}
|
|
if (has6Channel == true && has2Channel == false && file.ffProbeData.streams[i].channels == "6") {
|
|
ffmpegCommandInsert += `-map 0:${i} -c:a:${audioIdx} aac -ac 2 -metadata:s:a:${audioIdx} title="2.0 " `
|
|
response.infoLog += "☒Audio track is 6 channel, no 2 channel exists. Creating 2 channel from 6 channel. \n"
|
|
convert = true
|
|
}
|
|
}
|
|
if (inputs.aac_stereo.toLowerCase() == "true") {
|
|
if (file.ffProbeData.streams[i].codec_name != "aac" && file.ffProbeData.streams[i].channels == "2" ) {
|
|
ffmpegCommandInsert += `-c:a:${audioIdx} aac `
|
|
response.infoLog += "☒Audio track is 2 channel but is not AAC. Converting. \n"
|
|
convert = true
|
|
}
|
|
}
|
|
audioIdx++
|
|
}
|
|
|
|
}
|
|
|
|
if (convert == true) {
|
|
response.processFile = true;
|
|
response.preset = `, -map 0 -c:v copy -c:a copy ${ffmpegCommandInsert} -strict -2 -c:s copy `
|
|
} else {
|
|
response.infoLog += "☑File contains all required audio formats. \n"
|
|
response.processFile = false;
|
|
}
|
|
return response
|
|
|
|
}
|
|
|
|
module.exports.details = details;
|
|
module.exports.plugin = plugin;
|