首次編譯完FFMpeg後,可能播放沒有聲音。
錯誤信息如下:
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
經過網上摸索,找到以下辦法解決
解決辦法:
1.先刪除目前安裝的SDL
2.sudo apt-get install libsdl2-2.0
3.sudo apt-get install libsdl2-dev
4重新去SDL的源碼目錄下./configure
configure後結果應該如下
5.make && make install