ROLAND / VC-1-DL　フレームシンクロナイザー搭載　ビデオコンバーター

In addition to bidirectional conversion between HDMI and SDI, it is a high-spec converter with video/audio delay and frame synchronizer.

■Video/audio delay and frame synchronizer (FS).

For example, the delay generated by the video switcher can be adjusted by delaying the audio signal, thus achieving "lip sync". You can correct the deviation of the display timing when displaying on multiple TV monitors at an event. When using in a theater system, etc., you can adjust the deviation of the display between the PA system and the projector.

・Bidirectional lossless conversion of SDI and HDMI signals is possible
・Video delay that can delay up to 4.5 frames
・Audio delay that can delay up to 4.5 frames
・Frame synchronizer function to synchronize multiple video signals
・Audio embedded that can put audio signal on video output signal
・Audio de-embedded that can output analog audio from SDI/HDMI signals

■ Commitment to image quality.
The original image is faithfully converted without changing the image such as color and brightness. It supports super black and super white, and converts the video expression of the camera and source device as it is.

■ Equipped with a reclocker.
Equipped with a reclocker that covers the attenuation when extending the SDI signal over a long distance. You can receive images from camera relays in high quality.

■ The image characteristics are faithfully reproduced.
It faithfully reproduces the image characteristics of the original image, and there are no conversion problems such as line misalignment or signal errors. Good jitter and return loss.

■ Supports 1080p 3G-SDI.
It is possible to input and output video signals with image quality exceeding 1080i. 3G-SDI is compatible with both Level A and Level B, and can be connected to various 3G-SDI devices. Of course, you can automatically connect 1080i and SD signals.

■ Designed to withstand harsh field operations. Also secures robustness and heat dissipation.
The exterior plate is made of aluminum with a thickness of 2 mm.

■ A form that can be used both live and built into the editing system.
By using the recess of the exterior plate, it can be fixed to the stay of a tripod with belts. We realize comfortable handling at the time of live. In addition, by attaching it to a dedicated rack mount adapter (sold separately), it can be used for permanent operation by fixing it to a rack such as an editing room.

■ Compatible with workflows that combine sound and video.
Equipped with audio embedded function and audio de-embedded function (ch selectable). With audio embedded, you can input an audio signal and put it on the SDI or HDMI output. With audio de-embedding, it is possible to output only the audio of SDI and HDMI signals. In addition, since it supports digital (AES/EBU) input/output, it is possible to input/output digital audio from professional audio equipment and build a high-quality audio system without deterioration during signal transfer. Of course, it also supports analog input/output, so you can exchange audio with a wide variety of audio devices.

■ Simple with a DIP switch on site. In the editing room, connect with a PC for details.
By sliding the DIP switch on the side with a pin etc., you can easily set the conversion direction. It is also possible to connect the PC and VC-1 with a USB cable and make detailed settings by operating the PC. The setting software can be downloaded from the Roland website.
input

■ SDI terminal: BNC type x 1
■ HDMI terminal: Type A (19 pin) x 1
■ Analog audio terminal: TRS standard type (balanced) x 1 pair (L/R)
■ Digital audio terminal: TRS standard type (balanced) x 1
(Shared with analog audio input terminal R)
■ Reference terminal: BNC type x 1
■ Reference signal format: black burst, binary, ternary
■ Reference impedance: 75Ω