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Modules Overview

7CG is built around a modular workspace. Each module specializes in a specific part of the production workflow, and the layout system lets you arrange those modules to match your operator role.

Main Workspace Modules​

Media Module​

Video, Audio, and Image Playback

The Media module is your central hub for playing video files, audio tracks, and images from your CasparCG server. Features include hierarchical browsing, thumbnail previews, transitions, seeking, looping, and real-time monitoring of active playback.

Use Cases:

  • Video package playback
  • Background loops
  • Audio tracks
  • Still image display
  • Motion graphics

Learn more about the Media Module →

Lower Thirds Module​

Name and Title Graphics

Display professional lower third graphics with names, titles, and custom text. Supports templates, transitions, and multi-language content.

Use Cases:

  • Speaker identification
  • Guest introductions
  • Interview subjects
  • Panel discussions
  • News segments

Learn more about the Lower Thirds Module →

Bible Module​

Scripture Display

Search, browse, and display Bible verses with multiple translation support. Integrated with CasparCG templates for on-screen scripture presentation.

Use Cases:

  • Worship service scripture readings
  • Sermon verse references
  • Bible study sessions
  • Scripture memorization displays

Learn more about the Bible Module →

Lyrics Module​

Song and Hymn Display

Display song lyrics and hymns with verse-by-verse or multi-verse layouts. Integrated hymnal database with search and navigation.

Use Cases:

  • Congregational singing
  • Worship song lyrics
  • Hymn display
  • Special music performances

Learn more about the Lyrics Module →

Channel Graphics Module​

Bug and ID Overlay Control

Configure and monitor always-available bug and ID overlays for a channel.

Use Cases:

  • Permanent live bug
  • Station ID
  • Program branding overlays

Learn more about the Channel Graphics Module →

Credits Module​

Production Credits and Acknowledgments

Prepare and launch credits-style graphics for acknowledgments, team listings, and end rolls.

Use Cases:

  • Production team credits
  • Behind-the-scenes segments
  • Staff appreciation
  • Team introductions

Learn more about the Credits Module →

Ticker Module​

Scrolling Text Tickers

Create scrolling text messages, announcements, and information bars.

Use Cases:

  • Breaking news
  • Announcements
  • Event information
  • Emergency alerts
  • Continuous information display

Learn more about the Ticker Module →

Other Templates Module​

Provides access to additional template-driven graphics outside the main lower-thirds workflow.

Learn more about the Other Templates Module →

Layers Overview Module​

Shows active layers and current on-air occupancy information, which is helpful when troubleshooting conflicts or understanding what CasparCG is currently playing.

Learn more about the Layers Overview Module →

Rundown Module​

Planning, Triggering, and Export

The Rundown module is the operational center of 7CG. It lets you:

  • Organize show content into executable items
  • Trigger the selected item or a specific item from Companion
  • Track current and next position
  • Export supported items as video

Learn more about the Rundown Module →

Canvas Modules vs. Block Types​

Not every user-facing feature is a standalone top-level module in the canvas.

For example:

  • QR Code and Credits are important runnable block types
  • Bible and Lyrics are both canvas modules and rundown block types
  • Rundown is where many block-oriented actions are created, edited, and executed

Module Architecture​

Common Features​

All 7CG modules share common architectural features:

Expandable Sections

  • Modules can be collapsed/expanded to save screen space
  • Work on multiple modules simultaneously

Layout-Aware

  • Modules can be moved between columns
  • Modules can be hidden or restored
  • Entire layouts can be saved as presets

Real-time Updates

  • Changes reflect immediately in CasparCG output
  • Operational state can also be broadcast to Companion for feedback and control

Template Integration

  • Works with GDD-compliant CasparCG templates
  • Supports custom graphics designs

Workflow Integration​

Typical Module Usage​

  1. Prepare Content - Use module interface to configure content
  2. Preview - Check output before going live (where supported)
  3. Add to Rundown - Save configured content as rundown block
  4. Execute - Trigger from rundown during live production

Module + Rundown Workflow​

Media Module
  ↓ Select & Configure
Command Block in Rundown
  ↓ Execute
CasparCG Output
  ↓ Display
Broadcast/Stream

Direct Execution vs. Rundown​

Direct Execution (from Module):

  • Quick, ad-hoc content
  • Testing and previewing
  • Emergency situations
  • Simple operations

Rundown Execution (from Rundown):

  • Planned sequences
  • Repeatable operations
  • Complex multi-step shows
  • Team coordination
Best Practice

Use modules to prepare and test content, then add to rundown for actual show execution. This ensures consistent, repeatable performances.

Keyboard Shortcuts​

Many modules support keyboard shortcuts for efficiency:

  • Space - Play/Execute selected item
  • Enter - Add to rundown or confirm
  • Escape - Close dialogs
  • Ctrl+F - Search/filter (where applicable)
note

Specific shortcuts vary by module. Check individual module documentation for details.

Module Visibility​

Control which modules appear in your interface:

Configuration → Interface → Modules

Enable or disable specific modules based on your production needs. This keeps your interface clean and focused.

tip

Disable unused modules to simplify the interface for operators who only need specific functionality.

Customization​

Template Customization​

Graphics modules and many rundown block types work with CasparCG templates. Customize templates to match your branding:

  • Colors and fonts
  • Logos and branding
  • Animation timing
  • Layout and positioning

See the Template Development Guide for creating custom templates.

Layout Customization​

Use Layouts to:

  • Rearrange modules into columns
  • Hide modules temporarily
  • Save named presets for different operators or productions

Block Color Customization​

Customize rundown block colors for each module type:

Configuration → Block Colors

Set light and dark theme colors for each block type to visually organize your rundown.

Performance Considerations​

Module Resource Usage​

Lightweight Modules:

  • Bible (database queries)
  • Lyrics (database queries)
  • Layers overview

Resource-Intensive Modules:

  • Media (thumbnail generation, large file lists)
  • Recorder (real-time encoding)
  • Video export from rundown

Optimization Tips​

  1. Limit Open Modules - Collapse unused modules
  2. Efficient Searching - Use specific search terms
  3. Pre-configure Settings - Set defaults to reduce clicks
  4. Organize Content - Use folders and naming conventions
note

Module development requires TypeScript/React knowledge and understanding of 7CG's plugin architecture. See the Developer Guide for details.

Getting Help​

For module-specific help:

  1. Check individual module documentation pages
  2. Review video tutorials (if available)
  3. Consult the troubleshooting section
  4. Ask the community for support

Next Steps​

  • Explore individual module documentation
  • Configure your preferred modules
  • Build your first rundown with multiple modules
  • Customize templates and colors

Ready to dive deeper? Start with the Media Module to master professional media playback.