02.// 设置本地视频编码的码率
03.dwValue = 60 * 1000; // 60 kbps
04.BRAC_SetSDKOption(BRAC_SO_LOCALVIDEO_BITRATECTRL,(const char*)&dwValue,sizeof(DWORD));
05.// 设置本地视频编码的关键帧间隔
06.dwValue = 20;
07.BRAC_SetSDKOption(BRAC_SO_LOCALVIDEO_GOPCTRL,(const char*)&dwValue,sizeof(DWORD));
08.// 设置本地视频编码的帧率
09.dwValue = 8;
10.BRAC_SetSDKOption(BRAC_SO_LOCALVIDEO_FPSCTRL,(const char*)&dwValue,sizeof(DWORD));
11.// 设置本地视频编码的预设参数
12.dwValue = 3;
13.BRAC_SetSDKOption(BRAC_SO_LOCALVIDEO_PRESETCTRL,(const char*)&dwValue,sizeof(DWORD));
14.// 使参数设置生效
15.BOOL bUseAppParam = TRUE;
16.BRAC_SetSDKOption(BRAC_SO_LOCALVIDEO_APPLYPARAM,(const char*)&bUseAppParam,sizeof(DWORD));
典型的设置“质量因子模式”参数代码如下:
01.DWORD dwValue = 0;