DV 25/50/100 Video Validation

DV 25/50/100 Video Validation

DV 25/50/100 Video Validation Module provides validation of consumer DV 25 MBit according to the IEC-61834 specification, DVCPRO 25/50 Mbit according to the SMPTE 314M specification, and DVCPRO HD in 720 50/60p and 1080 50/60i according to the SMPTE 370M specification. The validation process examines and validates the internal streams structures of the streams video frames decoding errors. The validation module can also detect changes in the common stream parameters. Additionally there is a set of Informational Reports, which deliver more detailed information about the file being examined, such as the video stream parameters, decoded frames count, etc. .

Each DV video check can be disabled or enabled or set to another report type, such as Info, Warning or Error. The solution can be applied in wide variety of workflows and with many container format deviations due to its flexibility and customization ability. The validation report output can be exported into XML report file, containing the full report information in standard XML format. This allows easy integration of the solution with any digital media workflow and further processing of the report information with any third party systems.

As usual the validation is faster than the real-time decoding process. So fast processing of big number of local or remote files is possible.

The DV 25/50/100 Video Validation Module is available in the following products:

General Features

The following list contains some of the DV 25/50/100 Video Validation check groups used in the verification process:

  • Corrupted video frames while decoding.
  • Valid video frame resolution check.
  • Changing video frame resolution check.
  • Valid FPS check.
  • Changing FPS check.
  • Changing Field order check.
  • Changing Picture Structure check.

The following list contains some of the information fields, which are displayed by this DV 25/50/100 Video Validation module:

  • Initial stream parameters information.
  • Decoded video frames count.
  • Stream ID in multiplex.
  • Program ID in multiplex.

The following formats and parameters are supported by this DV 25/50/100 Video Validation module:

  • DV 25 MBit (IEC-61834).
  • DVCPRO 25/50 Mbit (SMPTE 314M).
  • DVCPRO HD in 720 50/60p and 1080 50/60i (SMPTE 370M).
  • Chroma Format 4:2:0, 4:2:2, 4:1:1.
  • 4:3 and 16:9 aspect.
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