Analizador de Video

The R&S®VTC/VTE/VTS video tester family is used for testing video and audio interfaces on consumer electronics equipment. The R&S®VTC video test center for development-related applications, the R&S®VTE video tester for automated applications in test setups and the R&S®VTS compact video tester for manufacturing applications. Rohde & Schwarz offers AV T & M instruments covering the entire value chain in the consumer electronics sector.
Descripción

R&S®VTC/VTE/VTS

Video Tester AV interface testing of consumer electronics devices

 

The R&S®VTC/VTE/VTS video tester family is used for testing video and audio interfaces on consumer electronics equipment. The R&S®VTC video test center for development-related applications, the R&S®VTE video tester for automated applications in test setups and the R&S®VTS compact video tester for manufacturing applications. Rohde & Schwarz offers AV T & M instruments covering the entire value chain in the consumer electronics sector.

 

With test modules for HDMI™, MHL™ and analog AV interfaces and comprehensive analysis capabilities, these instruments support a spectrum of applications. The future-oriented, modular platforms accommodate up to eight (R&S®VTC), three (R&S®VTE) or one (R&S®VTS) test module(s) and can be equipped with additional software to optimally suit the requirements of specific application. The test instruments perform standard interface protocol tests and also analyze media content in realtime during application tests on consumer electronics equipment. This makes it easy to verify whether mobile devices provide the required video quality when video content is transmitted over a long term evolution (LTE) link. It is also possible to measure the picture failure point (PFP) on broadcast and cellular terminal devices.

 

Key facts

 

  • Universal platform for HDMI™, MHL™ and analog AV interfaces
  • Protocol compliance testing
  • Enhanced video and audio analysis
  • Touchscreen user interface with multilingual support
  • Integrated test automation and report generation

 

Mobile high-definition link (MHL™) interface testing

 

  • Realtime protocol analysis
  • Generation of multicolor patterns
  • Compliance testing of sources, sinks and dongles for MHL™ 2.0 interfaces

 

High-definition multimedia interface (HDMI™) testing with full 4k support

 

  • Realtime protocol analysis
  • HEAC testing
  • Source tests in line with HDMI™ compliance test specification 1.4 and upcoming versions

 

Analog audio/video interface testing

 

  • Composite (CCVS, CVBS) signal analysis
  • YCbCr/RGB/RGBHV component signal analysis
  • Powerful two channel audio analysis

 

Complementary functions for media content analysis

 

  • Video analysis of composite or digital component signals in the time domain
  • Double ended video and audio quality analysis
  • Audio analysis

 

Easy operation

 

  • Local operation via touchscreen
  • Remote control and remote operation over a network from a tablet or PC
  • Remote control for integration in automated test systems
  • Integrated R&S®AVBrun test sequencer

 

Specifications

 

R&S®VTC base unit

     

Dimensions

without handles

445 mm × 176 mm × 307 mm 

 

(17.5 in × 6.9 in × 12.1 in)

 

Weight

 

12.0 kg (26.5 lb)

 

R&S®VTE base unit

     

Dimensions

without handles

232 mm × 132 mm × 307 mm (3 HU) 

 

(9.1 in × 5.2 in × 12 in)

 

Weight

 

6 kg (13.28 lb)

 

R&S®VTS base unit

     

Dimensions

without handles

229 mm × 544 mm × 406 mm 

 

(9.02 in × 21.42 in × 15.98 in)

 

Weight

 

4 kg (8.81 lb)

 

MHL™ extension

     

R&S®VT-B2350 MHL™ RX/TX

     

Interface

 

MHL™ in (HDMI™ type A), MHL™ out (micro USB), HDMI™ out (type A, auxiliary)

 

MHL™ standard

 

MHL™ 1.2/2.0

 

MHL™ analysis

     

Basic data

 

video formats and timing (24-bit mode), audio formats and sampling rates, HDCP parameters, CBUS lock status

 

CEA-861E InfoFrames

 

AVI, audio, SPD and MPEG InfoFrame interpretation

 

Decoding

 

on-screen video, internal audio playout

 

MHL™ generation

     

Patterns

 

static test patterns (all MHL™ video resolutions; 24-bit mode/PackedPixel mode)

 

Audio

 

test tones (all PCM audio formats and sampling rates)

 

EDID reader

 

display of EDID data

 

R&S®VT-B2351 MHL™ RX PackedPixel

     

Interface

 

MHL™ in (HDMI™ type A), 

 
   
   
   
   

HDMI™ out (type A, auxiliary)

 

MHL™ standard

 

MHL™ 1.2/2.0

 

MHL™ analysis

     

Basic data

 

video formats and timing (PackedPixel mode), audio formats and sampling rates, HDCP parameters, CBUS lock status

 

CEA-861E InfoFrames

 

AVI, audio, SPD and MPEG InfoFrame interpretation

 

Decoding

 

on-screen video, internal audio playout

 

R&S®VT-K355 MHL™ CTS sink test

     

MHL™ CTS sink tests

in line with CTS 1.2/2.0 section 4.2

TMDS coding tests, video test, audio test, EDID test and device capability register test, RCP tests

 

MHL™ CTS dongle tests

in line with CTS 1.2/2.0 section 5.2

TMDS coding tests, video test, audio test, EDID test and device capability register test, RCP tests

 

R&S®VT-K2355 MHL™ CTS source test

     
 

in line with CTS 1.2/2.0 section 3.2

TMDS coding tests, video modes, audio test, EDID test and device capability register test, RCP subcommand test

 

HDMI™ extension

     

R&S®VT-B2360 HDMI™ RX 225 MHz, R&S®VT-B2361 HDMI™ RX 300 MHz

     

Interface

 

HDMI™ in (HDMI™ Type A), HDMI™ out (Aux), HEAC (RJ-45), S/PDIF in (otpical)

 

HDMI™ standard

 

HDMI™ 1.4

 

HDMI™ analysis

     

Basic data

 

video formats and timing up to 4k, audio formats and sampling rates, HDCP parameters

 

CEA-861E InfoFrames

 

AVI, audio, SPD and MPEG InfoFrame interpretation

 

Decoding

 

on-screen video, internal audio playout

 

R&S®VT-K2365 HDMI™ CTS source test

in line with HDMI™ CTS 1.4

7-1, 7-16 to 7-19, 7-21 to 7-40

 

Analog AV extension

     

R&S®VT-B2370 analog AV RX

     

Interfaces

 

composite (1 × BNC) 

 

component (6 × BNC) 

 

audio L/R (2 × BNC) 

 

video H-Sync/V-Sync

 

Analysis

 

requires complementary media content analysis option(s)

 

R&S®VT-K2371 component support

 

activate component inputs

 

Complementary media analysis options

     

R&S®VT-K2100 video analysis

     

Videoscope

 

single, parade and overlay waveform view; marker and delta marker for timing and level measurements

 

Vectorscope

 

color measurements, RGB pixel values

 

R&S®VT-K2101 video measurements

 

automated signal parameter measurements of noise, frequency response, linear and non-linear distortions for composite and component signals

 

R&S®VT-K2110 AV inspection

 

still-picture and moving-picture match detection

 

R&S®VT-K2111 AV distortion analysis

 

PSNR, SSIM, picture failure point, picture freeze, black frame, dropped frames, pixel errors

 

R&S®VT-K2150 audio analysis

 

level, THD+N, frequency response, signal to noise ratio, crosstalk, interchannel phase