我在Ubuntu上安装Apache 2.4.7并试图上传用＆＃34;范围x-x＆＃34;分区的文件。报头中。
func beginSession() {
do{
try captureSession.addInput(AVCaptureDeviceInput(device: captureDevice))
if let previewLayer = AVCaptureVideoPreviewLayer(session: captureSession){
self.view.layer.addSublayer(previewLayer)
previewLayer.frame = self.view.layer.frame
captureSession.startRunning()
}
} catch let error as NSError {
print("error: \(error.localizedDescription)")
}
}
func processPixelBuffer(pixelBuffer: CVImageBufferRef) {
let bytesPerRow = CVPixelBufferGetBytesPerRow(pixelBuffer);
// Get the pixel buffer width and height
let width = CVPixelBufferGetWidth(pixelBuffer);
let height = CVPixelBufferGetHeight(pixelBuffer);
let pixels = UnsafeMutablePointer<UInt8>(CVPixelBufferGetBaseAddress(pixelBuffer))
let bitmapInfo = CGBitmapInfo(rawValue: CGImageAlphaInfo.PremultipliedLast.rawValue)
let context = CGBitmapContextCreate(UnsafeMutablePointer(pixel), 1, 1, 8, 4, colorSpace, CGImageAlphaInfo.PremultipliedLast.rawValue)
let total = width * height;
var light=0
// ??
CVPixelBufferUnlockBaseAddress( pixelBuffer, 0 );
}
func captureOutput(captureOutput: AVCaptureOutput!, didOutputSampleBuffer sampleBuffer: CMSampleBuffer!, fromConnection connection: AVCaptureConnection!) {
if let imageBuffer = CMSampleBufferGetImageBuffer(sampleBuffer){
/*Lock the image buffer*/
CVPixelBufferLockBaseAddress(imageBuffer,0);
/*Get information about the image*/
processPixelBuffer(imageBuffer)
}
}
和mod_dav已启用。 webdav目录还有＆＃34; Header Content范围字节＆＃34;已启用PUT范围请求。
我不知道我是否应该进行更多配置，但是当我进行后续范围PUT时，这就是我得到的：
mod_headers我得到了PUT /webdav/header4/header4_201_1400000.ismv HTTP/1.1\r\n
Range: bytes=0-667\r\n
Content-Length: 667\r\n
HTTP/1.1 201 Created\r\n
Location: http://10.168.200.94/webdav/header4/header4_201_1400000.ismv\r\n
Accept-Ranges: bytes\r\n
Content-Length: 71\r\n
PUT /webdav/header4/header4_201_1400000.ismv HTTP/1.1\r\n
Range: bytes=667-4498\r\n
Content-Length: 3831\r\n
HTTP/1.1 204 No Content\r\n
Content-Length: 0\r\n
，好像文件被覆盖但没有附加。