LogiCORE IP MPEG-4 Part 2 Simple Profile Encoder (MPEG-4 Part 2 SP) - Release Notes and Known Issues
Description
This Answer Record contains the Release Notes and Known Issues list for the CORE Generator interface LogiCORE IP MPEG-4 Part 2 Simple Profile Encoder (MPEG-4 Part 2 SP) Core.
The following information is listed for each version of the core:
- New Features
- Bug Fixes
- Known Issues
LogiCORE IP MPEG-4 Part 2 Simple Profile Encoder (MPEG-4 Part 2 SP) Lounge:
http://www.xilinx.com/support/documentation/ip_dc_do-di-mpeg4_encoder.htm
This IP has been Discontinued and there is no replacement.
http://www.xilinx.com/support/documentation/customer_notices/xcn08022.pdf
Solution
General LogiCORE IP MPEG-4 Part 2 Simple Profile Encoder (MPEG-4 Part 2 SP) Issues
- Are there Windows CODECs that support the Xilinx MPEG4 Part 2 core features? See (Xilinx Answer 24836).
- Can I use the Spartan-3 device netlist when targeting a Spartan-3E device? See (Xilinx Answer 25091).
- Why does the simulation fail with a fatal error when the Display is set to 16-bit color? See (Xilinx Answer 29419).
LogiCORE IP MPEG-4 Part 2 Simple Profile Encoder (MPEG-4 Part 2 SP) v1.2
Initial Release August 23, 2006
New Features
- Added Support for Spartan-3A and Virtex-5 devices
Bug Fixes
- Removed unnecessary text files from Netlist directory
- Added XLIB to utils for simulation
Known Issues
- N/A
LogiCORE IP MPEG-4 Part 2 Simple Profile Encoder (MPEG-4 Part 2 SP) v1.1.1
Initial Release January 24, 2006
New Features
- N/A
Bug Fixes
- N/A
Known Issues
- How do I use the ".txt" files that are in the Release Netlist directory? See (Xilinx Answer 25053).
LogiCORE IP MPEG-4 Part 2 Simple Profile Encoder (MPEG-4 Part 2 SP) v1.1
Initial Release October 24, 2005
New Features
- Support for Spartan-3, Virtex-II, Virtex-II Pro, Virtex-4 devices
- MPEG-4 Part 2 Simple Profile Level 5 (Standard Definition)
- User-defined maximum frame size
- Directional squared motion estimation with early stop
- 1/2 pixel motion estimation
- 4:2:0: YUV processing
- Single external frame buffer; predicted frame processing
- Variable-length coding in hardware
- Host interface for rate control algorithm
- Support for full MPEG-4 header
Bug Fixes
- N/A
Known Issues
- How do I use the ".txt" files that are in the Release Netlist directory? See (Xilinx Answer 25053).