我想将iOS
设备用作源客户端,以将音频发送到icecast
服务器。我已经在icecast
上成功设置了localhost
服务器。现在,当我向服务器发送以下请求时,它会创建mountpoint
,但仅针对8 sec
的第一个audio
,audio
的总长度为25 sec
。我知道这是因为我没有分块发送数据。以下是我的要求:
let requestString = "http://localhost:8000/"
let url = URL(string: requestString)
let mountPointName = "myMountPoint"
var request = URLRequest(url: url!)
request.httpMethod = "SOURCE /\(mountPointName) ICE/1.0"
request.addValue("SOURCE /mp3test ICE/1.0", forHTTPHeaderField: "SOURCE")
request.addValue("audio/ogg", forHTTPHeaderField: "Content-Type")
request.setValue("Basic c291cmNlOmhhY2ttZQ==", forHTTPHeaderField: "Authorization")
request.setValue("Server name", forHTTPHeaderField: "ice-name")
request.setValue("https://www.google.com", forHTTPHeaderField: "ice-url")
request.setValue("RockTest", forHTTPHeaderField: "ice-genre")
request.setValue("128", forHTTPHeaderField: "ice-bitrate")
request.setValue("0", forHTTPHeaderField: "ice-private")
request.setValue("1", forHTTPHeaderField: "ice-public")
request.setValue("Server description", forHTTPHeaderField: "ice-description")
request.setValue("samplerate=44100;bitrate=128;channels=2", forHTTPHeaderField: "ice-audio-info")
self.recurseivelySendRequest(request)
我的递归函数:
func recurseivelySendRequest(_ _request: URLRequest) {
var request = _request
do {
let fileURL = Bundle.main.url(forResource: "mount", withExtension: "ogg") let data = try Data(contentsOf: fileURL!)
let inputStream = InputStream(data: data)
request.httpBodyStream = inputStream
} catch let error {
print(error)
}
// let dataTask = URLSession.shared.uploadTask(withStreamedRequest: request)
// dataTask.resume()
let dataTask = URLSession.shared.dataTask(with: request) { (data, response, error) in
if (error != nil) {
print(error ?? "error = unknown")
return
}
print(response ?? "response = unknown")
do {
let json = try JSONSerialization.jsonObject(with: data!, options: JSONSerialization.ReadingOptions.mutableContainers)
print(json)
} catch let error {
print(error)
let str = String.init(data: data!, encoding: String.Encoding.utf8)
print(str ?? "str = nil")
}
self.recurseivelySendRequest(request)
}
dataTask.resume()
}
上面代码的问题是它也只发送
audio
的一部分,如果我不递归发送请求,则mountpoint
不再存在,似乎正在替换未添加的数据。所以我要创建一次mountpoint
,然后将音频数据分块写入。我也关注Icecast 2: protocol description, streaming to it using
最佳答案
我走错了路,终于在github上找到了iOS-Icecast-Client。它可以帮助我与icecast-server
建立连接,并将录音机音频分块发送到服务器。正如我已经提到的,我能够在icecast-server
上设置localhost
。
在AudioProcessor.m
文件中下载上述库后,有一行
ShoutOutputStream_Init("192.x.x.x", 8000, "/stream", "source", "hackme", 0);
其中
192.x.x.x
是您的wifi ip,因为您无法在设备中使用localhost
进行连接。另外,请确保您的系统和设备应该在同一wifi连接上才能访问网络。8000
是您在icecast.xml
中定义的端口。/stream
是在icecast.xml
中定义的安装点名称。在这里,我花了几个小时来获取
username
和password
,它们也在authentication
的icecast.xml
标记中定义。我使用默认的source
和hackme
。0
是vorbis
(0)还是.mp3
(1)文件。终于,我开始工作了。非常感谢gstream79为我们提供了一个如此出色的库。
关于ios - 使用Icecast将iOS设备设置为源客户端,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/50056884/