Chapter 4. Interfaces
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Chapter 4. Interfaces
Table of Contents
4.1. Video Capture Interface
4.1.1. Querying Capabilities
4.1.2. Supplemental Functions
4.1.3. Image Format Negotiation
4.1.4. Reading Images
4.2. Video Overlay Interface
4.2.1. Querying Capabilities
4.2.2. Supplemental Functions
4.2.3. Setup
4.2.4. Overlay Window
4.2.5. Enabling Overlay
4.3. Video Output Interface
4.3.1. Querying Capabilities
4.3.2. Supplemental Functions
4.3.3. Image Format Negotiation
4.3.4. Writing Images
4.4. Video Output Overlay Interface
4.4.1. Querying Capabilities
4.4.2. Framebuffer
4.4.3. Overlay Window and Scaling
4.4.4. Enabling Overlay
4.5. Codec Interface
4.6. Effect Devices Interface
4.7. Raw VBI Data Interface
4.7.1. Querying Capabilities
4.7.2. Supplemental Functions
4.7.3. Raw VBI Format Negotiation
4.7.4. Reading and writing VBI images
4.8. Sliced VBI Data Interface
4.8.1. Querying Capabilities
4.8.2. Supplemental Functions
4.8.3. Sliced VBI Format Negotiation
4.8.4. Reading and writing sliced VBI data
4.8.5. Sliced VBI Data in MPEG Streams
4.8.5.1. MPEG Stream Embedded, Sliced VBI Data Format: NONE
4.8.5.2. MPEG Stream Embedded, Sliced VBI Data Format: IVTV
4.9. Teletext Interface
4.10. Radio Interface
4.10.1. Querying Capabilities
4.10.2. Supplemental Functions
4.10.3. Programming
4.11. RDS Interface
4.11.1. Querying Capabilities
4.11.2. Reading RDS data