将TI dm6437 影像做重新取样，以降低分辨率，且不会造成失真-resize input image on TI dm6437

OSD压缩解压工具,笔者多年使用,效果很不错的-OSD compression decompression tool I use for many years, the effect is very good

该模块能对视频分辨实时缩放，采用最近邻域和双线性差值算法。该模块可以实时配置输入输出的分辨率、缩放因子，缩放算法类型等参数，也可在编译时采用默认配置。-The Video Stream Scaler (streamScaler) performs resizing of video streams in a low latency manner, resizing with either bilinear or nearest-neighbor modes.The core offers run

source code of use of sapi voice