如何在Java中发挥GSM 6.10 COM pressed文件 [英] How to play GSM 6.10 compressed files in Java

问题描述

能否请你告诉我，code，这些线路如何进行修改，以能够播放一些GSM文件。

Can you please tell me how these lines of code can be modified to be able to play some GSM files.

File audioFile = new File(audioFilePath);
AudioInputStream audioStream = AudioSystem.getAudioInputStream(audioFile);
AudioFormat format = audioStream.getFormat();
AudioFormat format = audioStream.getFormat();
DataLine.Info info = new DataLine.Info(Clip.class, format);
Clip audioClip = (Clip) AudioSystem.getLine(info);
audioClip.open(audioStream);
audioClip.start();
audioClip.close();
audioStream.close();

感谢

推荐答案

您需要安装GSM一个java完善的售后服务提供商。
FFSampledSP 将工作（通过的 FFmpeg的）。

You need to install a java sound service provider for GSM. FFSampledSP would work (via FFmpeg).

安装它，然后才能到一个PCM码流，你可能需要将GSM流转换是这样的：

Install it and then, to get to a PCM stream, you might need to convert the GSM stream like this:

    AudioInputStream gsmStream = AudioSystem.getAudioInputStream(new File("audio.gsm"));
    AudioInputStream pcmStream = AudioSystem.getAudioInputStream(AudioFormat.Encoding.PCM_SIGNED, gsmStream);

限制：FFSampledSP使用本机库和仅适用于Windows和OS X的其他任何平台可能需要相当多的工作。

Limitation: FFSampledSP uses native libraries and is only available for Windows and OS X. Any other platform probably requires quite a bit of work.

另外，你可能想尝试的 GSM 6.10蝾插件。

Alternatively, you might want to try the GSM 6.10 tritons plugin.

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