List of Figures

| Table of Contents | List of Figures | List of Examples | List of Tables |

Figure 1-1. VL System Components

Figure 1-2. Simple VL Path

Figure 1-3. Simple VL Blending

Figure 2-1. Zoom and Decimation

Figure 2-2. Clipping an Image

Figure 2-3. Zoom, Size, Offset, and Origin

Figure 2-4. vlGetNextValid() and vlGetLatestValid()

Figure 5-1. Hardware Representation

Figure 5-2. Software Representation

Figure 7-1. Blender Node

Figure 7-2. Keyer and Flat-Background Generator Locations on Source Nodes

Figure 7-3. Setting Up the Blender Node

Figure 7-4. Binary Compositing

Figure 7-5. OCTANE Digital Video Keying, Wipe, and Blender Control Relationships

Figure 7-6. Luma Keying Application: Titling

Figure 7-7. Relationships Between OCTANE Digital Video Luma Keying Controls

Figure 7-8. Chroma Keying Application: TV Weather Map

Figure 7-9. Relationships Between OCTANE Digital Video Chroma Keying Controls

Figure 7-10. Value, Range, and Transition (Keyer Detail) for a Channel

Figure 8-1. Color-Space Conversion Software Model

Figure 8-2. Color-Space Conversion Input to Output Paths: YUV to G'B'R'

Figure 9-1. Video Texture-Mapping Hardware Configuration Block Diagram

Figure 9-2. Video Delay Through Texture-Map Interface Field Buffer

Figure 9-3. Video Delay Through Graphics TRAM

Figure 9-4. Video Delay Through Graphics Framebuffer

Figure 9-5. Zoom, Size, and Offset for Video Texture Mapping

Figure B-1. Rounding for Memory Drain

Figure C-1. RGB Cube in CCIR Space

Figure C-2. Color Cube With Luminance/Chrominance Ramp Vector

Figure C-3. 100% Color Bars: Cr/R

Figure C-4. 100% Color Bars: Y/G

Figure C-5. 100% Color Bars: Cb/B

Figure C-6. Luminance Ramp: Cr/R

Figure C-7. Luminance Ramp: Y/G

Figure C-8. Luminance Ramp: Cb/B

Figure C-9. Chroma/Luma Ramp: Cr/R

Figure C-10. Chroma/Luma Ramp: Y/G

Figure C-11. Chroma/Luma Ramp: Cb/B

Figure 39. SMPTE Color Bars (75%)

Figure 40. Color Burst and Chrominance Signal

Figure 41. Component Video Signals

Figure 42. Horizontal Blanking

Figure 43. Horizontal Blanking Interval

Figure 44. Waveform Monitor Readings With and Without Setup

Figure 45. SMPTE Time Code

Figure 46. Red or Blue Signal

Figure 47. Y or Green Plus Sync Signal

Figure 48. Video Waveform: Composite Video Signal With Setup (Typical NTSC)

Figure 49. Video Waveform: Composite Video Signal (Typical PAL)