Displaying parameter values

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User Program Effects

The numerical values of the parameters appear in the menu.

		Numerical parameter values
	Parameter	Function	Value range	Default
	Loc-X	Movement along x-axis	–800 to +800 a)	0
	Loc-Y	Movement along y-axis	–600 to +600 b)	0
	Loc-Z	Magnification	0 to 200	100
	KfDur	Key frame duration	1 to 100	50
	Rot-X	Rotation about the x-axis	–400 to +400 c)	0
	Rot-Y	Rotation about the y-axis	–400 to +400 c)	0
	Rot-Z	Rotation about the z-axis	–400 to +400 c)	0
	Pers	Perspective	0 to 400	200
	Angle	Direction of folding	–100 to +100 c)	20
	Offset	Degree of modification	0 to 200	0
	Rot-Z	Rotation about the z-axis	–400 to +400 c)	0
	Radius	Radius	0 to 100	0
	FORM	Type of modification	TURN, ROLL, SPHERE d)	TURN
	a) 600 corresponds to the full width of the screen.
	b) 300 corresponds to the full height of the screen.
	c) 100 corresponds to 360 degrees.
	d) For SPHERE, the Angle and the Radius parameter do not function.
Chapter 4	Resetting the parameters to their initial values
Advanced	the PATTERN ADJ button.
Operations	• To reset all of the parameters, hold down the INITIAL button, and press
Operations	• To reset all of the parameters on a particular page, hold down the
	The initial values of the parameters are for an unmodified image

occupying the whole screen.

INITIAL button, and press the PAGE button.

• To reset a particular parameter only, press the corresponding function button while holding down the INITIAL button.

About the key frame duration

The KfDur value (key frame duration) for key frame n corresponds to the interval between key frame n and key frame n+1. Therefore, if the settings are as follows:

Key frame 1 ... not effective

Key frame 2 ... KfDur 100

Key frame 3 ... KfDur 50

Key frame 4 ... KfDur 50

The interval between key frames 1 and 2 is twice that between the other pairs of frames. For example, if the transition duration is set to 100 frames, the transition will proceed as follows:

Key frame 4 t 3 ... 25 frames

Key frame 3 t 2 ... 25 frames

Key frame 2 t 1 ... 50 frames

Setting the type of interpolation

When executing the effect, using the F1 button in the menu, you can set the type of interpolation between key frames as follows:

Lin: linear interpolation

S-Lin:S-curve interpolation

Spln: spline interpolation

V-Spln:parameterized spline interpolation

If you select V-Spln, with the F2(Tens) knob you can adjust the tension of the spline curve in the range –100 to +100. This controls the smoothness, with the initial value 0 and –100 giving the smoothest result.

Chapter 4 Advanced Operations

DFS-700/700P

4-8Chapter 4 Advanced Operations

Chapter 4 Advanced Operations

4-9

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.

Sony BKDF-712, 702P Displaying parameter values, Resetting the parameters to their initial values

Models: 702P BKDF-711 BKDF-712 BKDF- 702 DFS-700P DFS-700

User Program Effects