Phabrix PHSXO-AVD – AV Delay Generation and Analysis for Sx Series


718,00 + iva

Consegna: 3-5 giorni lavorativi

Categoria: Brand:


Although SDI feeds hold both video and audio data, it does not mean that the video and audio are correctly in-sync. Referred to as a Lip Sync Error, or AV Delay, the results can sometimes create a noticeable issue for the viewer, especially in broadcast workflows where feeds are encoded.

There is a potential that any active processing equipment can introduce AV Delay, but compensation for this may only be possible as a system solution not on a unit by unit basis. Therefore, understanding the likely accumulated AV Delay is a priority.

PHABRIX’s AV Delay Generation and Analysis option offers an end-to-end solution for the measurement of Audio to Video differential delay through a broadcast system. AV Delay is available on the handheld SxA, SxD and SxE instruments.

  • The tool provides a real-time update of the differential delay between the video and the selected audio channel pair
  • Measure the propagation or pipeline delay of either video or audio
  • Can be used with all Sx supported video formats and frame rates on SDI and AES interfaces
Phabrix AV Generation
AV Delay Generator
  • Adapted EBU Tech 3305 AV Sync and Operational Test Pattern to support SD and HD formats
  • Compatible with third party AV delay analysers e.g.:LAWO V_pro8
  • Individual selection of audio pair
Phabrix AV Delay Analysis
AV Delay Analysis
  • Support for adapted EBU Tech 3305 AV Sync and operation test pattern
  • Support for LAWO V_line AV Sync test pattern
  • Realtime update of measured AV delay
  • +/- 200ms operating range