Subtitle and caption generation

Step-by-Step Breakdown

Detailed explanation of each automated stage in the workflow.

1. 1

   Trigger

   Video Upload Detection

   A new video file is detected in the media library. The system extracts metadata including duration, format, and language information.

   BrightcoveKaltura
2. 2

   Action

   Audio Extraction and Transcription

   AI extracts audio from the video file and generates initial transcript using speech-to-text technology. The system identifies speaker changes and timestamps.

   Adobe Creative Suite
3. 3

   Decision

   Content Type Classification

   The workflow determines if this is live content requiring real-time processing or pre-recorded content that can use batch processing. Different quality standards and timing requirements apply.

   Salesforce Media Cloud
4. 4

   Action

   Caption Formatting and Timing

   The transcript is formatted into proper caption blocks with accurate timing, line breaks, and speaker identification. Industry standards for reading speed and display duration are applied.

   Adobe Creative Suite
5. 5

   Action

   Multi-language Translation

   The captions are automatically translated into target languages based on distribution requirements. Cultural context and technical terminology are preserved.

   Salesforce Media Cloud
6. 6

   Action

   Quality Review and Sync

   Automated quality checks verify caption accuracy, timing synchronization, and compliance with accessibility standards. The captions are embedded or linked to the video file.

   Avid Media ComposerFinal Cut Pro
7. 7

   Output

   Caption Distribution and Publishing

   Finalized captions are distributed to all designated platforms and channels. The system updates content metadata and notifies relevant teams of completion.

   BrightcoveKalturaSalesforce Media Cloud

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