[英]How can I access the audio output coming from a movie playing in processing?
I am working on a film analysis program, which retrieves data in realtime from a movie, that is playing in the same sketch. 我正在开发一个电影分析程序,该程序可以从正在同一草图中播放的电影中实时检索数据。 For analysing the sound I tried the minim library, but I can't figure out, how to get the audio signal from the movie.
为了分析声音,我尝试了最小库,但是我不知道如何从电影中获取音频信号。 All I could do was accessing an audio file, I was loading into the sketch manually, or the line-in through the mic.
我所能做的就是访问音频文件,或者手动将其加载到草图中,或者通过麦克风插入。
Thanks a lot! 非常感谢!
Although GStreamer (used by the processing-video library) has access to audio , the processing-video library itself doesn't expose that at the moment. 尽管GStreamer(由处理视频库使用)可以访问音频 ,但处理视频库本身目前无法公开。
You will need to use workarounds at the moment: 您现在需要使用变通方法:
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.