Order alignment services via KMC


About

Alignment service, also known as ordering captions based on a transcript file (.txt), synchronizes a provided script with the audio or video content. This is ideal for scripted videos, like training content, where the speaker reads from a prepared text.

Simply upload the transcript as a .txt file, and the alignment process will match the script to the timing of spoken words in the video. The system will align the txt with the video and provide a caption file (SRT/DFXP).If the speaker closely follows the script, this results in nearly 100% accurate captions.

For a list of common terms related to creating caption and enrichment requests in Kaltura, see our article REACH terminology.

Access the Captions & Enrich page

  1. Log into your KMC.
  2. The Entries page displays.
  3. Locate the desired media and click the the three dots menu to the right, then select Captions & Enrich.
  4. The Captions & Enrich page displays.

Order alignment

  1. Complete the fields as follows:
    • Service - Select 'Machine'.
    • Source Media Language - Select the language from the drop-down menu.
    • Feature - Select 'Alignment'.
    • A list of txt files displays. The first file is automatically chosen. If there are no txt files, a message displays: No files were found.

  2. Click Upload txt to upload a new file.
  3. The Upload Attachment window displays.

  4. Complete the Title and Description fields. 
  5. Click +Select File.
  6. Select a file from your computer and click 'Open' to begin the upload process.
  7. Your request is generated, and a success message displays: Upload complete!

  8. Click Save.
  9. The main screen displays.
  10. Click Submit.

The system will align the text with the video and will provide a caption file (SRT/DFXP).

Learn more

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