2. 技术支持
  3. AR# 35460: LogiCORE Video Scaler v2.1 - frame_done does not assert when using the video scaler in 4:2:0 mode

AR# 35460

LogiCORE Video Scaler v2.1 - frame_done does not assert when using the video scaler in 4:2:0 mode

描述

Why is it that frame_done does not assert when using the video scaler in 4:2:0 mode?

解决方案

This is a known issue that affects the Video Scaler v2.0 and v2.1.


The way to work around this is to use the Video Scaler in 4:2:2 mode, and use a chroma resampler like XAPP932 to convert between the 4:2:0 and 4:2:2 color spaces.


Please see (Xilinx Answer 31958) for a detailed list of LogiCORE IP Video Scaler Release Notes and Known Issues.

链接问答记录

主要问答记录

Answer Number 问答标题 问题版本 已解决问题的版本
31958 LogiCORE IP Video Scaler - Release Notes and Known Issues N/A N/A

相关答复记录

Answer Number 问答标题 问题版本 已解决问题的版本
31958 LogiCORE IP Video Scaler - Release Notes and Known Issues N/A N/A
AR# 35460
日期 05/26/2014
状态 Archive
Type 综合文章
IP