Embed track number

advplyr · Jul 1, 2024 · 4732ca8 · 4732ca8
1 parent a21b1f3
commit 4732ca8
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/server/managers/AudioMetadataManager.js b/server/managers/AudioMetadataManager.js
@@ -138,7 +138,7 @@ class AudioMetadataMangaer {
         }
       }
 
-      const success = await ffmpegHelpers.addCoverAndMetadataToFile(af.path, task.data.coverPath, ffmetadataPath, task.data.mimeType)
+      const success = await ffmpegHelpers.addCoverAndMetadataToFile(af.path, task.data.coverPath, ffmetadataPath, af.index, task.data.mimeType)
       if (success) {
         Logger.info(`[AudioMetadataManager] Successfully tagged audio file "${af.path}"`)
       }

diff --git a/server/utils/ffmpegHelpers.js b/server/utils/ffmpegHelpers.js
@@ -225,9 +225,10 @@ module.exports.generateFFMetadata = generateFFMetadata
  * @param {string} audioFilePath - Path to the input audio file.
  * @param {string|null} coverFilePath - Path to the cover image file.
  * @param {string} metadataFilePath - Path to the ffmetadata file.
+ * @param {number} track - The track number to embed in the audio file.
  * @param {string} mimeType - The MIME type of the audio file.
  */
-async function addCoverAndMetadataToFile(audioFilePath, coverFilePath, metadataFilePath, mimeType) {
+async function addCoverAndMetadataToFile(audioFilePath, coverFilePath, metadataFilePath, track, mimeType) {
   const isMp4 = mimeType === 'audio/mp4'
   const isMp3 = mimeType === 'audio/mpeg'
 
@@ -246,6 +247,10 @@ async function addCoverAndMetadataToFile(audioFilePath, coverFilePath, metadataF
       '-c copy' // copy streams
     ])
 
+    if (track && !isNaN(track)) {
+      ffmpeg.outputOptions(['-metadata track=' + track])
+    }
+
     if (isMp4) {
       ffmpeg.outputOptions([
         '-f mp4' // force output format to mp4