iPhone上传声音
嘿，我是这个网站的新手。 我觉得这很好！ 好吧，事情就这样了。 我刚刚下载了 Smule Ocarina。 我想知道他们是如何做到的，这样你就可以将歌曲上传到云端。 我可能有一个应用程序的想法可以包含这一点。 我该怎么做？ 我需要什么？
Hey, I'm new to this site. I think it is great! Okay, here's the deal. I just downloaded Smule Ocarina. I was wondering how they made it so you can upload a song to the cloud. I might have an app idea that might incorporate this. How would I do this? What would I need?
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好吧，你必须定义一种格式来播放歌曲，例如 MIDI，这样你就可以将 MIDI 文件（不是很重）上传到数据库（如 mySQL），然后你可以下载它并使用合成器或类似的东西。 我认为有一些开源移动合成器可以播放 MIDI，但您必须检查一下。
Mobile Synth 开源
我希望这对您有帮助不过，你的问题很广泛，所以有很多方法可以实现你的目标。
Well you would have to define a format to play a song, for example MIDI, so you can Upload a MIDI file, ( not very heavy ) to a database (like mySQL) , and then you can download it and play it back with a synthesizer or something similar. There are some open source mobile synths that I think could be able to play MIDI, but you would have to check that out.
Mobile Synth Open Source
I hope this helps you a bit, your question is very broad though, so there are lot of ways to accomplish your goal.