2. Support
  3. AR# 4591: M1.5: NET PERIOD constraints are incorrectly interpreted by the Constraint Editor
  4. AR# 45913: LogiCORE IP Video On Screen Display (OSD) - Does the OSD support different input frame sizes and rates?

AR# 45913

LogiCORE IP Video On Screen Display (OSD) - Does the OSD support different input frame sizes and rates?

Description

Does the OSD support different input frame sizes and rates?

Solution

The OSD does support different input frame sizes.The frames will be properly merged, or alpha blended, based on the configuration of the OSD.

The OSD can handle different input frame rates, but it is not recommended. The reason is that the slowest input frame rate will define the output rate of the OSD, and faster inputs will need to drop frames in order to stay in sync with the slower frame rate input.

For a detailed list of LogiCORE IP Video On Screen Display Release Notes and Known Issues, see (Xilinx Answer 33257).

Linked Answer Records

Master Answer Records

Answer Number Answer Title Version Found Version Resolved
33257 LogiCORE IP Video On Screen Display (OSD) - Release Notes and Known Issues N/A N/A
AR# 45913
Date 12/15/2012
Status Archive
Type General Article
IP