diff --git a/Community/Tdarr_Plugin_ER01_Transcode audio and video with HW (PC and Mac).js b/Community/Tdarr_Plugin_ER01_Transcode audio and video with HW (PC and Mac).js index 2391e19..7ef51e2 100644 --- a/Community/Tdarr_Plugin_ER01_Transcode audio and video with HW (PC and Mac).js +++ b/Community/Tdarr_Plugin_ER01_Transcode audio and video with HW (PC and Mac).js @@ -1,4 +1,10 @@ /* eslint no-plusplus: ["error", { "allowForLoopAfterthoughts": true }] */ +/* eslint max-len: 0 */ +/* eslint no-bitwise: 0 */ +/* eslint no-mixed-operators: 0 */ + +const os = require('os'); + function details() { return { id: 'Tdarr_Plugin_ER01_Transcode audio and video with HW (PC and Mac)', @@ -7,10 +13,10 @@ function details() { Type: 'Video', Operation: 'Transcode', Description: `Files not in H265 will be transcoded into H265 using hw with ffmpeg, assuming mkv container. Plugin uses QS if the node runs on a PC, or Videotoolbox if run on a Mac. - Much thanks to Migz for bulk of the important code. + Much thanks to Migz for bulk of the important code. Quality is controlled via bitrate adjustments - H264 to H265 assumes 0.5x bitrate. Resolution change from 1080p to 720p assumes 0.7x bitrate. Audio conversion is either 2 channel ac3 or 6 channel ac3, for maximal compatibility and small file size. All subtitles removed. - The idea is to homogenize your collection to 1080p or higher movies with 5.1 audio, or 720p TV shows with 2.0 audio.`, + The idea is to homogenize your collection to 1080p or higher movies with 5.1 audio, or 720p TV shows with 2.0 audio.`, Tags: 'pre-processing,ffmpeg,video only,configurable,h265', Inputs: [{ @@ -32,7 +38,7 @@ function details() { \\nExample:\\n no`, }, - { + { name: 'bitrate_cutoff', tooltip: `Specify bitrate cutoff, files with a current bitrate lower then this will not be transcoded. \\n Rate is in kbps. @@ -64,7 +70,7 @@ function plugin(file, librarySettings, inputs) { let convertAudio = false; let convertVideo = false; let extraArguments = ''; - + // Check if inputs.container has been configured. If it hasn't then exit plugin. if (inputs.container === '') { response.infoLog += 'Plugin has not been configured, please configure required options. Skipping this plugin. \n'; @@ -79,23 +85,20 @@ function plugin(file, librarySettings, inputs) { return response; } - const os = require('os'); - - -// VIDEO SECTION + // VIDEO SECTION -let bitRateMultiplier = 1.00; -let videoIdx = -1; -let willBeResized = false; -let videoOptions = `-map 0:v -c:v copy `; + let bitRateMultiplier = 1.00; + let videoIdx = -1; + let willBeResized = false; + let videoOptions = '-map 0:v -c:v copy '; -// video options -// hevc, 1080, false - do nothing -// hevc, not 1080 - do nothing -// hevc, 1080, true - resize, mult 0.5 -// not hevc, 1080, true - resize, mult 0.25 -// not hevc, 1080, false - no resize, mult 0.5 -// not hevc, not 1080 - no resize, mult 0.5 + // video options + // hevc, 1080, false - do nothing + // hevc, not 1080 - do nothing + // hevc, 1080, true - resize, mult 0.5 + // not hevc, 1080, true - resize, mult 0.25 + // not hevc, 1080, false - no resize, mult 0.5 + // not hevc, not 1080 - no resize, mult 0.5 // Go through each stream in the file. for (let i = 0; i < file.ffProbeData.streams.length; i++) { @@ -103,44 +106,50 @@ let videoOptions = `-map 0:v -c:v copy `; if (file.ffProbeData.streams[i].codec_type.toLowerCase() === 'video') { // Check if codec of stream is mjpeg/png. If so then remove this "video" stream. // mjpeg/png are usually embedded pictures that can cause havoc with plugins. - if (file.ffProbeData.streams[i].codec_name === 'mjpeg' || file.ffProbeData.streams[i].codec_name === 'png' ) { + if (file.ffProbeData.streams[i].codec_name === 'mjpeg' || file.ffProbeData.streams[i].codec_name === 'png') { extraArguments += `-map -v:${videoIdx} `; - convertVideo = true; } -/* // no video conversion if: hevc, 1080, false OR hevc, not 1080 - if (file.ffProbeData.streams[i].codec_name === 'hevc' - && ((file.video_resolution === '1080p' && inputs.resize === 'no' ) || (file.video_resolution !== '1080p' ))) { + convertVideo = true; + } + /* // no video conversion if: hevc, 1080, false OR hevc, not 1080 + if (file.ffProbeData.streams[i].codec_name === 'hevc' + && ((file.video_resolution === '1080p' && inputs.resize === 'no' ) || (file.video_resolution !== '1080p' ))) { convertVideo = false; } */ // no video conversion if: hevc, 1080, false - if (file.ffProbeData.streams[i].codec_name === 'hevc' && file.ffProbeData.streams[i].width > 1800 && file.ffProbeData.streams[i].width < 2000 && inputs.resize === 'no' ) { - convertVideo = false; } - // no video conversion if: hevc, not 1080 - if (file.ffProbeData.streams[i].codec_name === 'hevc' && (file.ffProbeData.streams[i].width < 1800 || file.ffProbeData.streams[i].width > 2000)) { - convertVideo = false; } - // resize video if: hevc, 1080, true - if (file.ffProbeData.streams[i].codec_name === 'hevc' && file.ffProbeData.streams[i].width > 1800 && file.ffProbeData.streams[i].width < 2000 && inputs.resize === 'yes' ) { + if (file.ffProbeData.streams[i].codec_name === 'hevc' && file.ffProbeData.streams[i].width > 1800 && file.ffProbeData.streams[i].width < 2000 && inputs.resize === 'no') { + convertVideo = false; + } + // no video conversion if: hevc, not 1080 + if (file.ffProbeData.streams[i].codec_name === 'hevc' && (file.ffProbeData.streams[i].width < 1800 || file.ffProbeData.streams[i].width > 2000)) { + convertVideo = false; + } + // resize video if: hevc, 1080, true + if (file.ffProbeData.streams[i].codec_name === 'hevc' && file.ffProbeData.streams[i].width > 1800 && file.ffProbeData.streams[i].width < 2000 && inputs.resize === 'yes') { convertVideo = true; - willBeResized = true; - bitRateMultiplier = 0.7; } - // resize video if: not hevc, 1080, true - if (file.ffProbeData.streams[i].codec_name !== 'hevc' && file.ffProbeData.streams[i].width > 1800 && file.ffProbeData.streams[i].width < 2000 && inputs.resize === 'yes' ) { + willBeResized = true; + bitRateMultiplier = 0.7; + } + // resize video if: not hevc, 1080, true + if (file.ffProbeData.streams[i].codec_name !== 'hevc' && file.ffProbeData.streams[i].width > 1800 && file.ffProbeData.streams[i].width < 2000 && inputs.resize === 'yes') { convertVideo = true; - willBeResized = true; - bitRateMultiplier = 0.4; } - // no resize video if: not hevc, 1080, false - if (file.ffProbeData.streams[i].codec_name !== 'hevc' && file.ffProbeData.streams[i].width > 1800 && file.ffProbeData.streams[i].width < 2000 && inputs.resize === 'no' ) { + willBeResized = true; + bitRateMultiplier = 0.4; + } + // no resize video if: not hevc, 1080, false + if (file.ffProbeData.streams[i].codec_name !== 'hevc' && file.ffProbeData.streams[i].width > 1800 && file.ffProbeData.streams[i].width < 2000 && inputs.resize === 'no') { convertVideo = true; - bitRateMultiplier = 0.5; } - // no resize video if: not hevc, not 1080 - if (file.ffProbeData.streams[i].codec_name !== 'hevc' && file.ffProbeData.streams[i].width < 1800 ) { + bitRateMultiplier = 0.5; + } + // no resize video if: not hevc, not 1080 + if (file.ffProbeData.streams[i].codec_name !== 'hevc' && file.ffProbeData.streams[i].width < 1800) { convertVideo = true; - bitRateMultiplier = 0.5; } - + bitRateMultiplier = 0.5; } - // Increment videoIdx. - videoIdx += 1; } + // Increment videoIdx. + videoIdx += 1; + } -// figure out final bitrate + // figure out final bitrate // Check if duration info is filled, if so times it by 0.0166667 to get time in minutes. // If not filled then get duration of stream 0 and do the same. if (typeof file.meta.Duration !== 'undefined') { @@ -168,21 +177,21 @@ let videoOptions = `-map 0:v -c:v copy `; response.infoLog += 'Target bitrate could not be calculated. Skipping this plugin. \n'; return response; } - - // Check if inputs.bitrate cutoff has something entered. + + // Check if inputs.bitrate cutoff has something entered. // (Entered means user actually wants something to happen, empty would disable this). if (inputs.bitrate_cutoff !== '') { // Checks if currentBitrate is below inputs.bitrate_cutoff // If so then don't convert video. if (currentBitrate <= inputs.bitrate_cutoff) { - convertVideo = false; } + convertVideo = false; + } } + // AUDIO SECTION -// AUDIO SECTION - -// Set up required variables. - let audioOptions = `-map 0:a -c:a copy `; + // Set up required variables. + let audioOptions = '-map 0:a -c:a copy '; let audioIdx = 0; let numberofAudioChannels = 0; let has2Channels = false; @@ -196,197 +205,194 @@ let videoOptions = `-map 0:v -c:v copy `; let type8Channels = ''; let keepAudioIdx = -1; - let keepIGuessAudioIdx = -1; + // const keepIGuessAudioIdx = -1; let encodeAudioIdx = -1; let keepAudioStream = -1; let encodeAudioStream = -1; let originalAudio = ''; - + // Go through each stream in the file. for (let i = 0; i < file.ffProbeData.streams.length; i++) { try { // Go through all audio streams and check if 2,6 & 8 channel tracks exist or not. if (file.ffProbeData.streams[i].codec_type.toLowerCase() === 'audio') { numberofAudioChannels += 1; - if (file.ffProbeData.streams[i].channels === 2 && has2Channels === false) { - has2Channels = true; - lang2Channels = file.ffProbeData.streams[i].tags.language.toLowerCase(); - type2Channels = file.ffProbeData.streams[i].codec_name.toLowerCase(); + if (file.ffProbeData.streams[i].channels === 2 && has2Channels === false) { + has2Channels = true; + lang2Channels = file.ffProbeData.streams[i].tags.language.toLowerCase(); + type2Channels = file.ffProbeData.streams[i].codec_name.toLowerCase(); } if (file.ffProbeData.streams[i].channels === 6 && has6Channels === false) { - has6Channels = true; - lang6Channels = file.ffProbeData.streams[i].tags.language.toLowerCase(); - type6Channels = file.ffProbeData.streams[i].codec_name.toLowerCase(); + has6Channels = true; + lang6Channels = file.ffProbeData.streams[i].tags.language.toLowerCase(); + type6Channels = file.ffProbeData.streams[i].codec_name.toLowerCase(); } if (file.ffProbeData.streams[i].channels === 8 && has8Channels === false) { - has8Channels = true; - lang8Channels = file.ffProbeData.streams[i].tags.language.toLowerCase(); - type8Channels = file.ffProbeData.streams[i].codec_name.toLowerCase(); + has8Channels = true; + lang8Channels = file.ffProbeData.streams[i].tags.language.toLowerCase(); + type8Channels = file.ffProbeData.streams[i].codec_name.toLowerCase(); } } } catch (err) { // Error } - } - - -// Are we processing for 6 channels? - if (inputs.audio_channels == 6) { - audioIdx = -1; - for (let i = 0; i < file.ffProbeData.streams.length; i++) { - try { - if (file.ffProbeData.streams[i].codec_type.toLowerCase() === 'audio') { - audioIdx += 1; - if (file.ffProbeData.streams[i].tags.language.toLowerCase() === 'eng' || file.ffProbeData.streams[i].tags.language.toLowerCase() === 'und') { - if (file.ffProbeData.streams[i].channels == 6 ) { - if (file.ffProbeData.streams[i].codec_name.toLowerCase() === 'ac3') { - //response.infoLog += `Found 6 channel audio in proper language and codec, audio stream ${audioIdx}\n`; - if (keepAudioIdx === -1) { - keepAudioIdx = audioIdx; - keepAudioStream = i;} - } else { - //response.infoLog += `Found 6 channel audio in proper language, need to re-encode, audio stream ${audioIdx}\n`; - if (encodeAudioIdx === -1) { - encodeAudioIdx = audioIdx; - encodeAudioStream = i;} - }} - if (file.ffProbeData.streams[i].channels > 6 ) { - //response.infoLog += `Found existing multi-channel audio in proper language, need to re-encode, audio stream ${audioIdx}\n`; - if (encodeAudioIdx === -1) { - encodeAudioIdx = audioIdx; - encodeAudioStream = i;} - } - - } - } - } catch (err) { - // Error + } + + // Are we processing for 6 channels? + if (inputs.audio_channels === 6) { + audioIdx = -1; + for (let i = 0; i < file.ffProbeData.streams.length; i++) { + try { + if (file.ffProbeData.streams[i].codec_type.toLowerCase() === 'audio') { + audioIdx += 1; + if (file.ffProbeData.streams[i].tags.language.toLowerCase() === 'eng' || file.ffProbeData.streams[i].tags.language.toLowerCase() === 'und') { + if (file.ffProbeData.streams[i].channels === 6) { + if (file.ffProbeData.streams[i].codec_name.toLowerCase() === 'ac3') { + // response.infoLog += `Found 6 channel audio in proper language and codec, audio stream ${audioIdx}\n`; + if (keepAudioIdx === -1) { + keepAudioIdx = audioIdx; + keepAudioStream = i; + } + } else if (encodeAudioIdx === -1) { + // response.infoLog += `Found 6 channel audio in proper language, need to re-encode, audio stream ${audioIdx}\n`; + encodeAudioIdx = audioIdx; + encodeAudioStream = i; + } + } + if (file.ffProbeData.streams[i].channels > 6) { + // response.infoLog += `Found existing multi-channel audio in proper language, need to re-encode, audio stream ${audioIdx}\n`; + if (encodeAudioIdx === -1) { + encodeAudioIdx = audioIdx; + encodeAudioStream = i; + } + } + } + } + } catch (err) { + // Error + } } - } - if (keepAudioIdx === -1 && encodeAudioIdx === -1) { // didn't find any 5.1 or better audio streams in proper language, defaulting to using 2 channels - inputs.audio_channels = '2';} - } - - -// Are we processing for 2 channels? - if (inputs.audio_channels == 2) { - audioIdx = -1; - for (let i = 0; i < file.ffProbeData.streams.length; i++) { - try { - if (file.ffProbeData.streams[i].codec_type.toLowerCase() === 'audio') { - audioIdx += 1; - if (file.ffProbeData.streams[i].tags.language.toLowerCase() === 'eng' || file.ffProbeData.streams[i].tags.language.toLowerCase() === 'und') { - if (file.ffProbeData.streams[i].channels == 2 ) { - if (file.ffProbeData.streams[i].codec_name.toLowerCase() === 'aac' || file.ffProbeData.streams[i].codec_name.toLowerCase() === 'ac3') { - //response.infoLog += `Found 2 channel audio in proper language and codec, audio stream ${audioIdx}\n`; - if (keepAudioIdx === -1) { - keepAudioIdx = audioIdx; - keepAudioStream = i;} - } else { - //response.infoLog += `Found 2 channel audio in proper language, need to re-encode, audio stream ${audioIdx}\n`; - if (encodeAudioIdx === -1) { - encodeAudioIdx = audioIdx; - encodeAudioStream = i;} - } - } else { - //response.infoLog += `Found existing multi-channel audio in proper language, need to re-encode, audio stream ${audioIdx}\n`; - if (encodeAudioIdx === -1) { - encodeAudioIdx = audioIdx; - encodeAudioStream = i;} - } - } -// response.infoLog += `a ${audioIdx}. k ${keepAudioIdx}. e ${encodeAudioIdx}\n `; - } - } catch (err) { - // Error + if (keepAudioIdx === -1 && encodeAudioIdx === -1) { // didn't find any 5.1 or better audio streams in proper language, defaulting to using 2 channels + // eslint-disable-next-line no-param-reassign + inputs.audio_channels = '2'; } - } - } + } + // Are we processing for 2 channels? + if (inputs.audio_channels === 2) { + audioIdx = -1; + for (let i = 0; i < file.ffProbeData.streams.length; i++) { + try { + if (file.ffProbeData.streams[i].codec_type.toLowerCase() === 'audio') { + audioIdx += 1; + if (file.ffProbeData.streams[i].tags.language.toLowerCase() === 'eng' || file.ffProbeData.streams[i].tags.language.toLowerCase() === 'und') { + if (file.ffProbeData.streams[i].channels === 2) { + if (file.ffProbeData.streams[i].codec_name.toLowerCase() === 'aac' || file.ffProbeData.streams[i].codec_name.toLowerCase() === 'ac3') { + // response.infoLog += `Found 2 channel audio in proper language and codec, audio stream ${audioIdx}\n`; + if (keepAudioIdx === -1) { + keepAudioIdx = audioIdx; + keepAudioStream = i; + } + } else if (encodeAudioIdx === -1) { + // response.infoLog += `Found 2 channel audio in proper language, need to re-encode, audio stream ${audioIdx}\n`; + encodeAudioIdx = audioIdx; + encodeAudioStream = i; + } + } else if (encodeAudioIdx === -1) { + // response.infoLog += `Found existing multi-channel audio in proper language, need to re-encode, audio stream ${audioIdx}\n`; + encodeAudioIdx = audioIdx; + encodeAudioStream = i; + } + } + // response.infoLog += `a ${audioIdx}. k ${keepAudioIdx}. e ${encodeAudioIdx}\n `; + } + } catch (err) { + // Error + } + } + } let audioMessage = ''; -// selecting channels to keep, only if 2 or 6 channels processed + // selecting channels to keep, only if 2 or 6 channels processed if (keepAudioIdx !== -1) { - //keep audio, exclude everything else - if (numberofAudioChannels !== 1) { - convertAudio = true; - audioMessage += `keeping audio stream ${keepAudioIdx}.`; - audioOptions = `-map 0:a:${keepAudioIdx} -c:a copy `; - originalAudio += `${file.ffProbeData.streams[keepAudioStream].channels} channel ${file.ffProbeData.streams[keepAudioStream].codec_name} --> ${inputs.audio_channels} channel ac3`;} + // keep audio, exclude everything else + if (numberofAudioChannels !== 1) { + convertAudio = true; + audioMessage += `keeping audio stream ${keepAudioIdx}.`; + audioOptions = `-map 0:a:${keepAudioIdx} -c:a copy `; + originalAudio += `${file.ffProbeData.streams[keepAudioStream].channels} channel ${file.ffProbeData.streams[keepAudioStream].codec_name} --> ${inputs.audio_channels} channel ac3`; + } + } else if (encodeAudioIdx !== -1) { + // encode this audio + convertAudio = true; + audioMessage += `encoding audio stream ${encodeAudioIdx}. `; + audioOptions = `-map 0:a:${encodeAudioIdx} -c:a ac3 -ac ${inputs.audio_channels} `; // 2 or 6 channels encoding + originalAudio += `${file.ffProbeData.streams[encodeAudioStream].channels} channel ${file.ffProbeData.streams[encodeAudioStream].codec_name} --> ${inputs.audio_channels} channel ac3`; } else { - if (encodeAudioIdx !== -1) { - // encode this audio - convertAudio = true; - audioMessage += `encoding audio stream ${encodeAudioIdx}. `; - audioOptions = `-map 0:a:${encodeAudioIdx} -c:a ac3 -ac ${inputs.audio_channels} `; // 2 or 6 channels encoding - originalAudio += `${file.ffProbeData.streams[encodeAudioStream].channels} channel ${file.ffProbeData.streams[encodeAudioStream].codec_name} --> ${inputs.audio_channels} channel ac3`; - } else { - // do not encode audio - convertAudio = false; - audioMessage += `no audio to encode.`; - } + // do not encode audio + convertAudio = false; + audioMessage += 'no audio to encode.'; } - - - -// test for whether the file needs to be processed - separate for video and audio convertAudio, convertVideo + // test for whether the file needs to be processed - separate for video and audio convertAudio, convertVideo if (convertAudio === false && convertVideo === false) { // if nothing to do, exit - response.infoLog += `File is processed already, nothing to do`; - response.processFile = false; - return response; } + response.infoLog += 'File is processed already, nothing to do'; + response.processFile = false; + return response; + } -// Generate ffmpeg command line arguments in total + // Generate ffmpeg command line arguments in total // few defaults - response.preset = `, -sn `; + response.preset = ', -sn '; - if (convertVideo === true) { - // Set bitrateSettings variable using bitrate information calculated earlier. - bitrateSettings = `-b:v ${targetBitrate}k -minrate ${minimumBitrate}k ` - + `-maxrate ${maximumBitrate}k -bufsize ${currentBitrate}k`; + // Set bitrateSettings variable using bitrate information calculated earlier. + bitrateSettings = `-b:v ${targetBitrate}k -minrate ${minimumBitrate}k ` + + `-maxrate ${maximumBitrate}k -bufsize ${currentBitrate}k`; - if (willBeResized === true) { - extraArguments += `-filter:v scale=1280:-1 `; } + if (willBeResized === true) { + extraArguments += '-filter:v scale=1280:-1 '; + } - if (os.platform() === 'darwin') { - videoOptions = `-map 0:v -c:v hevc_videotoolbox -profile main `; - } + if (os.platform() === 'darwin') { + videoOptions = '-map 0:v -c:v hevc_videotoolbox -profile main '; + } - if (os.platform() === 'win32') { - videoOptions = `-map 0:v -c:v hevc_qsv -load_plugin hevc_hw `; - } + if (os.platform() === 'win32') { + videoOptions = '-map 0:v -c:v hevc_qsv -load_plugin hevc_hw '; + } } response.preset += `${videoOptions} ${bitrateSettings} ${extraArguments} ${audioOptions} `; - let outputResolution = file.video_resolution; if (willBeResized === true) { - outputResolution = '720p';} - + outputResolution = '720p'; + } + if (convertVideo === false) { - response.infoLog += `NOT converting video ${file.video_resolution}, ${file.video_codec_name}, bitrate = ${currentBitrate} \n`; + response.infoLog += `NOT converting video ${file.video_resolution}, ${file.video_codec_name}, bitrate = ${currentBitrate} \n`; } else { - response.infoLog += `Converting video, `; - if (willBeResized === false ) { response.infoLog += `NOT `; } - response.infoLog += `resizing. ${file.video_resolution}, ${file.video_codec_name} --> ${outputResolution}, hevc. bitrate = ${currentBitrate} --> ${targetBitrate}, multiplier ${bitRateMultiplier}. \n`; + response.infoLog += 'Converting video, '; + if (willBeResized === false) { response.infoLog += 'NOT '; } + response.infoLog += `resizing. ${file.video_resolution}, ${file.video_codec_name} --> ${outputResolution}, hevc. bitrate = ${currentBitrate} --> ${targetBitrate}, multiplier ${bitRateMultiplier}. \n`; } - + if (convertAudio === true) { - response.infoLog += `Converting audio, ${audioMessage} ${originalAudio}. \n`; + response.infoLog += `Converting audio, ${audioMessage} ${originalAudio}. \n`; } else { - response.infoLog += `Not converting audio. \n`;} + response.infoLog += 'Not converting audio. \n'; + } response.infoLog += `2 channels - ${lang2Channels} ${type2Channels} \n`; response.infoLog += `6 channels - ${lang6Channels} ${type6Channels} \n`; response.infoLog += `8 channels - ${lang8Channels} ${type8Channels} `; - + response.processFile = true; return response; }