任何熟悉 V3 YouTube API 的人都建议我可能做错了什么:
Dim Service As YoutubeService = GetYouTubeService()
Dim SourceVideo As String = "C:\TempMedia\Wildlife.wmv"
Dim Meta As New Video
Meta.Snippet = New VideoSnippet
Meta.Snippet.Title = "Test Wildlife Video"
Meta.Snippet.Description = "This is a test video only"
Meta.Snippet.CategoryId = "Animals"
Meta.Snippet.Tags = New List(Of String)
Meta.Snippet.Tags.Add("Test")
Meta.Status = New VideoStatus
Meta.Status.PrivacyStatus = "unlisted"
Using fs As New FileStream(SourceVideo, FileMode.Open, FileAccess.Read, FileShare.Inheritable)
Dim UploadRequest As VideosResource.InsertMediaUpload = Service.Videos.Insert(Meta, "snippet,statistics,status", fs, "application/octet-stream")
UploadRequest.Upload()
Dim Uploaded = UploadRequest.ResponseBody
End Using
经过一番思考,这是在 SendChunk 中抛出 500 Internal Server Error
System.Net.WebException was unhandled HResult=-2146233079 Message=The remote server returned an error: (500) Internal Server Error. Source=System StackTrace:
at System.Net.HttpWebRequest.GetResponse()
at Google.Apis.Upload.ResumableUpload`1.SendChunk(Stream stream, Uri uri, Int64 position) in c:\code.google.com\google-api-dotnet-client\default\Tools\BuildRelease\bin\Debug\12-20-2012\default\Src\GoogleApis\Apis\Upload\ResumableUpload.cs:line 452
at Google.Apis.Upload.ResumableUpload`1.Upload() in c:\code.google.com\google-api-dotnet-client\default\Tools\BuildRelease\bin\Debug\12-20-2012\default\Src\GoogleApis\Apis\Upload\ResumableUpload.cs:line 315
at QUICTools.Workflow.Social.YouTube.QuicYouTube.TestUpload() in C:\Users\kenny.munro.ZAZA\Documents\Visual Studio 2010\Projects\QUIC_V2.0\QUICTools.Workflow.Social.YouTube\QuicYouTube.vb:line 37
at QLTest.Form1.SimpleButton1_Click(Object sender, EventArgs e) in C:\Users\kenny.munro.ZAZA\Documents\Visual Studio 2010\Projects\QUIC_V2.0\QLTest\Form1.vb:line 4
at System.Windows.Forms.Control.OnClick(EventArgs e)
at DevExpress.XtraEditors.BaseButton.OnClick(EventArgs e)
at DevExpress.XtraEditors.BaseButton.OnKeyUp(KeyEventArgs e)
at System.Windows.Forms.Control.ProcessKeyEventArgs(Message& m)
at System.Windows.Forms.Control.ProcessKeyMessage(Message& m)
at System.Windows.Forms.Control.WmKeyChar(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at DevExpress.Utils.Controls.ControlBase.WndProc(Message& m)
at DevExpress.XtraEditors.BaseControl.WndProc(Message& msg)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.Run(ApplicationContext context)
at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.OnRun()
at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.DoApplicationModel()
at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.Run(String[] commandLine)
at QLTest.My.MyApplication.Main(String[] Args) in 17d14f5c-a337-4978-8281-53493378c1071.vb:line 81
at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart() InnerException:
我不得不承认我现在很难过。有没有人有使用 V3 dotnet API 上传到 YouTube 的工作示例或可能出错的建议?
更新
我一直在使用 Fiddler 对此进行更多分析。首先,我设置添加了一行来设置 chunkSize = 10000。我现在可以看到上传的块负载很好并返回 308 响应代码。最后的部分块返回错误:
PUT /upload/youtube/v3/videos?uploadType=resumable&alt=json&part=snippet%2Cstatus&upload_id=AEnB2UqVVIYV1YyYk27JhhFj_U2WzbK0_ghq0QIRsO1dB1caaMrazd-wlULFZVxvM_pHDZFJkVmUJbYw4oVicI2rfJujdXy4ZQ HTTP/1.1
Content-Range: bytes 26250000-26255829/26255830
Host: www.googleapis.com
Content-Length: 5830
500 Internal Server Error (application/json)
不太确定这可能是我做错了什么,但会感谢有此工作的人的一些输入/验证。
为了完整起见,这是最初的插入命令——再一次,对我来说一切都很好:
POST /upload/youtube/v3/videos?uploadType=resumable&alt=json&part=snippet%2Cstatus HTTP/1.1
X-Upload-Content-Type: video/x-ms-wmv
X-Upload-Content-Length: 26255830
Authorization: Bearer ya29.AHES6ZTQsUz4SI-jOnCO8kL3hg_L...
Content-Type: application/json
Host: www.googleapis.com
Content-Length: 168
Connection: Keep-Alive
{"snippet":{"categoryId":"Entertainment","description":"This is a test video only","tags":["Test"],"title":"Test Wildlife Video"},"status":{"privacyStatus":"unlisted"}}
HTTP/1.1 200 OK
Server: HTTP Upload Server Built on Feb 6 2013 15:53:54 (1360194834)
Location: https://www.googleapis.com/upload/youtube/v3/videos?uploadType=resumable&alt=json&part=snippet%2Cstatus&upload_id=AEnB2UqVVIYV1YyYk27JhhFj_U2WzbK0_ghq0QIRsO1dB1caaMrazd-wlULFZVxvM_pHDZFJkVmUJbYw4oVicI2rfJujdXy4ZQ
Date: Tue, 19 Feb 2013 13:58:18 GMT
Pragma: no-cache
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Cache-Control: no-cache, no-store, must-revalidate
Content-Length: 0
Content-Type: text/html; charset=UTF-8