20Selecting Images | Sony BKDF-712, DFS-700P, BKDF- 702, BKDF-711

1-20Selecting Images

Background Image and Foreground Image

Background and foreground in a transition effect

In a transition from one image to another, the old image is referred to as the “background image”. The new image, which replaces the old image, is referred to as the “foreground image”.

When a transition completes, the background image and foreground image are interchanged.

B: background image

F: foreground image

Selecting the background image and foreground image

As the background image and foreground image you can select any of the video signals connected to the VIDEO INPUT 1 to 8 connectors of the processor unit (corresponding to BACKGROUND/FOREGROUND bus buttons 1 to 8), a freeze frame stored in the frame memory (MEMORY button), or internal pattern signal (INT VIDEO button).

USER PGM

SNAP SHOT

1 TITLE 2

DSK

EDGE

STATUS EDIT

EDITOR

LUM

TRAIL

SHADOW

GPI

CRK

BORDER

BEVELD

EDGE

INITIAL

EDIT

LEARN

SET UP

MASK

SOFT

RECALL

SHIFT

CCR

LIGHTING MATTES

BORDER

PATTERN PAGE

HOLD

LOCATION

DFS-700/700P

Chapter 3 Basic Operation

3-12Chapter 3 Basic Operation

B F B F

Example transition effect: wipe

Background and foreground in an animation effect

In an animation effect, in which an effect pattern is inserted in the image or moved about on the image, the background image is the background to the effect, and the inserted effect is referred to as the “foreground image”.

When an animation effect completes, the background image and foreground image are not interchanged.

B: background image

F: foreground image

B F

Example animation effect: picture-in-picture

						ADJ						INPUT
											EFFECT
									TRANS RATE		DSK	PATTERN NUMBER
											FTB	SET			SET
1		CCR	TITLE 1	TITLE 2	DSK	SUPER BG FRGD 2		MEMORY FRAME		FREEZ	MIX EFFECT	N/R	REV	DIRECT	DIRECT	DSK PVW
	AUXILIARY		SOURCE SOURCE		FILL									RECALL PATTERN
															LAST X	FADE
												7	8	9		TO
	BLACK 1	2	3	4	5	6	7	8	MEMORY	INT	TITLE	7	8	9	INS	BLACK
	BACKGROUND									VIDEO
	BLACK 1	2	3	4	5	6	7	8	MEMORY	INT	CUT	4	5	6	DEL
										VIDEO					P IN P	DSK
												1	2	3	RST	DSK
												1	2	3	RST
	FOREGROUND												DOWN	UP	ENTER		Chapter 3
	BLACK 1	2	3	4	5	6	7	8	MEMORY	INT	AUTO	0
	BLACK 1	2	3	4	5	6	7	8	MEMORY	VIDEO	TRANS		PATTERN/KEY PAD
2
																	Basic
1 To select the background image, press one of BACKGROUND bus																	Operation
buttons 1 to 8.																	Operation

The pressed button lights red.

2 To select the foreground image, press one of FOREGROUND bus buttons 1 to 8.

The pressed button lights amber.

Program output and lit button colors

The BACKGROUND bus buttons and FOREGROUND bus buttons light in two colors, depending on whether or not the corresponding image is present in the current program monitor output (on a video monitor connected to the PGM OUT connector).

•A button lights red when the image is present in the program monitor output.

•A button lights amber when the image is not present in the program monitor output.

Chapter 3 Basic Operation 3-13

702P, BKDF-711, BKDF-712, BKDF- 702, DFS-700P specifications

Sony, a leader in professional video technology, has developed a range of advanced digital field studio (DFS) products that cater to various broadcasting and production needs. The Sony DFS-700 series is particularly known for its high-quality imaging and robust features, making it a popular choice among professionals.

The Sony DFS-700 is a versatile digital signal processor designed for both field and studio use. It features high-definition video processing capabilities, supporting multiple video formats, including 1080i and 720p. This model is equipped with advanced digital signal processing technology, which ensures superior image quality through enhanced noise reduction and color correction. The DFS-700 also supports various input formats, allowing seamless integration with existing broadcast systems.

Alongside the DFS-700, the BKDF-712, BKDF-711, BKDF-702, and BKDF-702P are essential components in the Sony ecosystem. The BKDF-712 is designed for high-definition video capture and processing, featuring dual-channel capabilities that allow for simultaneous input and output. With support for both SDI and HDMI interfaces, this module provides flexibility in connecting to various video sources.

The BKDF-711 focuses on audio processing, providing high-quality audio capture and mixing capabilities. It supports a range of audio formats, ensuring compatibility with different production environments. The built-in audio delay feature is particularly useful for live broadcasts, helping synchronize audio and video seamlessly.

Next in line, the BKDF-702 is known for its advanced encoding capabilities. It features real-time encoding for different streaming formats, making it ideal for live broadcasts and on-demand streaming. The BKDF-702P, a professional version of the BKDF-702, offers enhanced features such as lower latency and higher compression efficiency, catering to the needs of high-performance streaming.

Each of these modules is designed with modularity in mind, allowing easy upgrades and customization based on specific production requirements. Together, they form a comprehensive solution for professional video and audio processing, embodying Sony's commitment to innovation and quality in the broadcasting industry.

Overall, the Sony DFS-700 and its associated modules represent a blend of technology, flexibility, and high performance, making them indispensable tools for professionals in the ever-evolving landscape of video production. With their cutting-edge features, these products continue to set benchmarks in the world of broadcasting and live event production.