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我已经尝试过使用ffmpeg 库,我可以将视频 mp4 转换为具有多种质量的 hls,但多个音频不起作用。> [从终端执行的命令]
并使用子进程库调用subprocess.call. > [想知道这是正确的方法吗?与Django有关吗?]
subprocess.call