首次编译完FFMpeg后,可能播放没有声音。
错误信息如下:
SDL_OpenAudio (2 channels, 44100 Hz): No such audio device
SDL_OpenAudio (1 channels, 44100 Hz): No such audio device
No more combinations to try, audio open failed
经过网上摸索,找到以下办法解决
解决办法:
1.先删除目前安装的SDL
2.sudo apt-get install libsdl2-2.0
3.sudo apt-get install libsdl2-dev
4重新去SDL的源码目录下./configure
configure后结果应该如下
5.make && make install