M2V Video 转换成字幕

The MPEG-2 Video description is in English:
M2V files are usually raw video files and thus, will not have any audio to be transcribed. They are normally designed to be multiplexed (also known as ‘muxed’) where audio data and other streams (including subtitles) are added before authoring (creation of a master or a DVD master). Thus, while you won’t be transcribing M2V files directly, you can easily transcribe with Sonix the audio stream that you will mux with the M2V file to create fast, accurate subtitle SRT files. M2V files are usually an extracted video-only version of a MPEG-2 file, but they can also sometimes contain audio files. They are also commonly seen with M2As, AIFs or WAV audio files before authoring.

是的，Sonix 会自动转录 video 个文件。 M2V 文件扩展名。 Sonix 是一个在线 video 到文本转换器。 将任何音频（ mp3，m4a，wav，...）或视频（ m2v, MP4，MOV，AVI，...）文件转换为文本，而无需安装任何软件！ Sonix 快速准确地转录 *。 M2V 文件，并将它们转换为 subtitle 格式的文本。

如果您告诉他们关于 SONIX-将 M2V 转换为 subtitle 的最佳方式，我们将不胜感激。