Answers:
它仍然很容易! (山狮)
~/Library/Sounds
比赛限制似乎不到30秒。这就是我使用25秒文件的原因。
UPDATE
好的我忘了我有Quicktime Pro(v7)
在QuickTime X中。
在QuickTime X中修剪后。
• Export the file using the Export.. menu.
• Set the Format to: Audio only.
这将为您提供一个m4a文件。
• Open it in a free app like VLC.
您可以将其拖放到VLC上。
在VLC中:
• Go to the menu : file-> Streaming/Export Wizard..
• Select: Transcode/Save to file.
• Hit Next
• Select: Existing Playlist item. Select the m4a in the list.
• Hit Next
• Check the box: Transcode audio.
• Select the Codec: Uncompressed integer. (smaller file the float)
• set or leave Bitrate at: 192.
• Hit Next
• WAV should be the only option selected.
• Hit Next
• Hit the Choose button.
• give the file a name in the Save As: and choose where to save it.
• Hit Save.
• Hit Next.
• Hit finnish.
该文件现在应该导出为.wav