AMFObject getViewerExperience(string contentRefId, string videoUrl)
{
AMFObject contentOverride = new AMFObject("com.brightcove.experience.ContentOverride");
contentOverride.Add("contentId", double.NaN);
contentOverride.Add("target", "videoPlayer");
contentOverride.Add("contentRefId", contentRefId);
contentOverride.Add("featuredRefId", null);
contentOverride.Add("contentRefIds", null);
contentOverride.Add("featuredId", double.NaN);
contentOverride.Add("contentIds", null);
contentOverride.Add("contentType", 0);
AMFArray array = new AMFArray();
array.Add(contentOverride);
AMFObject ViewerExperienceRequest = new AMFObject("com.brightcove.experience.ViewerExperienceRequest");
ViewerExperienceRequest.Add("TTLToken", String.Empty);
ViewerExperienceRequest.Add("playerKey", String.Empty);
ViewerExperienceRequest.Add("deliveryType", double.NaN);
ViewerExperienceRequest.Add("contentOverrides", array);
ViewerExperienceRequest.Add("URL", videoUrl);
ViewerExperienceRequest.Add("experienceId", playerId);
AMFSerializer ser = new AMFSerializer();
byte[] data = ser.Serialize(ViewerExperienceRequest, hashValue);
string requestUrl = "http://c.brightcove.com/services/messagebroker/amf?playerid=" + playerId;
return(GetResponse(requestUrl, data));
}
protected byte[] CreateRequest(V3Message v3Msg, IDictionary headers)
{
Header[] headersArray = null;
if (headers != null)
{
headersArray = new Header[headers.Count];
int i = 0;
foreach (String headerName in headers.Keys)
{
headersArray[i] = new Header(headerName, false, -1, new ConcreteObject(headers[headerName]));
}
}
else
{
headersArray = new Header[0];
}
Body[] bodiesArray = new Body[1];
bodiesArray[0] = new Body("null", "null", -1, null);
Request request = new Request(3, headersArray, bodiesArray);
request.setResponseBodyData(new object[] { v3Msg });
return(AMFSerializer.SerializeToBytes(request));
}
/// <summary>
/// One of the two main entry points into the encoder. Called by WCF to write a message of less than a specified size to a byte array buffer at the specified offset.
/// </summary>
/// <param name="message">The <see cref="T:System.ServiceModel.Channels.Message"/> to write to the message buffer.</param>
/// <param name="maxMessageSize">The maximum message size that can be written.</param>
/// <param name="bufferManager">The <see cref="T:System.ServiceModel.Channels.BufferManager"/> that manages the buffer to which the message is written.</param>
/// <param name="messageOffset">The offset of the segment that begins from the start of the byte array that provides the buffer.</param>
/// <returns>
/// A <see cref="T:System.ArraySegment`1"/> of type byte that provides the buffer to which the message is serialized.
/// </returns>
public override ArraySegment <byte> WriteMessage(Message message, int maxMessageSize, BufferManager bufferManager, int messageOffset)
{
MemoryStream memoryStream = new MemoryStream();
AMFMessage amfMessage = message.Properties["amf"] as AMFMessage;
AMFSerializer serializer = new AMFSerializer(memoryStream);
serializer.WriteMessage(amfMessage);
serializer.Flush();
// To avoid a buffer copy, we grab a reference to the stream's internal buffer.
// The byte[] we receive may contain extra nulls after the actual data, due to the
// buffer management mechanisms of the MemoryStream. Thus, to obtain the message's
// length, we need to examine memoryStream.Position rather than messageBytes.Length.
byte[] messageBytes = memoryStream.GetBuffer();
int messageLength = (int)memoryStream.Position;
memoryStream.Close();
int totalLength = messageLength + messageOffset;
byte[] finalBuffer = bufferManager.TakeBuffer(totalLength);
Array.Copy(messageBytes, 0, finalBuffer, messageOffset, messageLength);
ArraySegment <byte> byteArray = new ArraySegment <byte>(finalBuffer, messageOffset, messageLength);
return(byteArray);
}
public override void Invoke(AMFContext context)
{
AMFSerializer serializer = new AMFSerializer(context.OutputStream);
serializer.UseLegacyCollection = _useLegacyCollection;
serializer.UseLegacyThrowable = _useLegacyThrowable;
serializer.WriteMessage(context.MessageOutput);
serializer.Flush();
//Serialization/deserialization debugging
//Note: this will not work correctly with optimizers (different ClassDefinitions from server and client)
/*
* MemoryStream ms = new MemoryStream();
* AMFSerializer testSerializer = new AMFSerializer(ms);
* testSerializer.UseLegacyCollection = _useLegacyCollection;
* testSerializer.UseLegacyThrowable = _useLegacyThrowable;
* testSerializer.WriteMessage(context.MessageOutput);
* testSerializer.Flush();
* ms.Position = 0;
* AMFDeserializer testDeserializer = new AMFDeserializer(ms);
* testDeserializer.UseLegacyCollection = _useLegacyCollection;
* AMFMessage amfMessageOut = testDeserializer.ReadAMFMessage();
* ms.Position = 0;
* byte[] buffer = ms.ToArray();
* context.OutputStream.Write(buffer, 0, buffer.Length);
*/
}
public override Dictionary <string, string> GetPlaybackOptions(string url)
{
Log.Info("!!" + url);
url = url.TrimEnd('/');
int ii = url.LastIndexOf('/');
int p = url.IndexOf('&', ii);
string videoId = url.Substring(ii + 1, p - ii - 1);
Dictionary <string, string> options = new Dictionary <string, string>();
AMFSerializer ser = new AMFSerializer();
object[] values = new object[4];
values[0] = videoId;
values[1] = null;
values[2] = null;
values[3] = "false";
byte[] data = ser.Serialize2("viddlerGateway.getVideoInfo", values);
AMFObject obj = AMFObject.GetResponse(@"http://www.viddler.com/amfgateway.action", data);
AMFArray files = obj.GetArray("files");
for (int i = 0; i < files.Count; i++)
{
AMFObject file = files.GetObject(i);
string nm = String.Format("{0}x{1} {2}K",
file.GetDoubleProperty("width"), file.GetDoubleProperty("height"),
file.GetDoubleProperty("bitrate"));
string filename = file.GetStringProperty("filename");
string path = file.GetStringProperty("path");
options.Add(nm, decryptPath(path));
}
return(options);
}
public override void Invoke(AMFContext context) {
AMFSerializer serializer = new AMFSerializer(context.OutputStream);
serializer.UseLegacyCollection = _useLegacyCollection;
serializer.UseLegacyThrowable = _useLegacyThrowable;
serializer.WriteMessage(context.MessageOutput);
serializer.Flush();
//Serialization/deserialization debugging
//Note: this will not work correctly with optimizers (different ClassDefinitions from server and client)
/*
MemoryStream ms = new MemoryStream();
AMFSerializer testSerializer = new AMFSerializer(ms);
testSerializer.UseLegacyCollection = _useLegacyCollection;
testSerializer.UseLegacyThrowable = _useLegacyThrowable;
testSerializer.WriteMessage(context.MessageOutput);
testSerializer.Flush();
ms.Position = 0;
AMFDeserializer testDeserializer = new AMFDeserializer(ms);
testDeserializer.UseLegacyCollection = _useLegacyCollection;
AMFMessage amfMessageOut = testDeserializer.ReadAMFMessage();
ms.Position = 0;
byte[] buffer = ms.ToArray();
context.OutputStream.Write(buffer, 0, buffer.Length);
*/
}
public override Dictionary<string, string> GetPlaybackOptions(string url)
{
Log.Info("!!" + url);
url = url.TrimEnd('/');
int ii = url.LastIndexOf('/');
int p = url.IndexOf('&', ii);
string videoId = url.Substring(ii + 1, p - ii - 1);
Dictionary<string, string> options = new Dictionary<string, string>();
AMFSerializer ser = new AMFSerializer();
object[] values = new object[4];
values[0] = videoId;
values[1] = null;
values[2] = null;
values[3] = "false";
byte[] data = ser.Serialize2("viddlerGateway.getVideoInfo", values);
AMFObject obj = AMFObject.GetResponse(@"http://www.viddler.com/amfgateway.action", data);
AMFArray files = obj.GetArray("files");
for (int i = 0; i < files.Count; i++)
{
AMFObject file = files.GetObject(i);
string nm = String.Format("{0}x{1} {2}K",
file.GetDoubleProperty("width"), file.GetDoubleProperty("height"),
file.GetDoubleProperty("bitrate"));
string filename = file.GetStringProperty("filename");
string path = file.GetStringProperty("path");
options.Add(nm, decryptPath(path));
}
return options;
}
/// <summary>
/// 发送基于x-amf3的http请求
/// </summary>
/// <param name="requestUrl">请求url</param>
/// <param name="amfMessage">amf3的报文体</param>
/// <param name="cookieContainer">请求的cookie</param>
public static WebResponse Amf3RequestHelper(string requestUrl, AMFMessage amfMessage, CookieContainer cookieContainer = null)
{
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(requestUrl);
req.Method = "POST";
req.ContentType = "application/x-amf";
req.UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36";
req.CookieContainer = cookieContainer;
req.LoadConfig(requestUrl);
using (Stream stream = req.GetRequestStream())
{
using (AMFSerializer AMFSerializer = new AMFSerializer(stream))
{
AMFSerializer.WriteMessage(amfMessage);
}
}
try
{
return(req.GetResponse());
}
catch (WebException ex)
{
if (ex.Message.Contains("502"))
{
Console.WriteLine("连接远程服务器时发生错误！", ex);
throw new Exception("地址：" + requestUrl + "连接失败，(ERROR:-1)");
}
throw ex;
}
}
public override void Invoke(AMFContext context)
{
AMFSerializer serializer = new AMFSerializer(context.OutputStream);
serializer.UseLegacyCollection = _useLegacyCollection;
serializer.WriteMessage(context.MessageOutput);
serializer.Flush();
}
public override Task Invoke(AMFContext context)
{
AMFSerializer serializer = new AMFSerializer(context.OutputStream);
serializer.UseLegacyCollection = _useLegacyCollection;
serializer.WriteMessage(context.MessageOutput);
serializer.Flush();
return(Task.FromResult <object>(null));
}
//One of the two main entry points into the encoder. Called by WCF to encode a Message into a buffered byte array.
public override ArraySegment <byte> WriteMessage(Message message, int maxMessageSize, BufferManager bufferManager, int messageOffset)
{
MemoryStream memoryStream = new MemoryStream();
AMFMessage amfMessage = message.Properties["amf"] as AMFMessage;
AMFSerializer serializer = new AMFSerializer(memoryStream);
serializer.WriteMessage(amfMessage);
serializer.Flush();
byte[] buffer = memoryStream.ToArray();
ArraySegment <byte> byteArray = new ArraySegment <byte>(buffer);
return(byteArray);
}
protected AMFArray GetResultsFromFindByMediaId(Match m)
{
AMFSerializer ser = new AMFSerializer();
object[] values = new object[4];
values[0] = hashValue;
values[1] = Convert.ToDouble(playerId);
values[2] = Convert.ToDouble(m.Groups["mediaId"].Value);
values[3] = Convert.ToDouble(array4);
byte[] data = ser.Serialize2("com.brightcove.player.runtime.PlayerMediaFacade.findMediaById", values);
lastResponse = AMFObject.GetResponse(requestUrl, data);
return(lastResponse.GetArray("renditions"));
}
protected AMFArray GetResultsFromFindByMediaId(Match m, string videoUrl)
{
AMFSerializer ser = new AMFSerializer();
object[] values = new object[4];
values[0] = hashValue;
values[1] = Convert.ToDouble(m.Groups["experienceId"].Value);
values[2] = Convert.ToDouble(videoUrl.Substring(videoUrl.LastIndexOf("/") + 1));
values[3] = Convert.ToDouble(array4);
byte[] data = ser.Serialize2("com.brightcove.player.runtime.PlayerMediaFacade.findMediaById", values, AMFVersion.AMF3);
AMFObject obj = AMFObject.GetResponse(requestUrl + m.Groups["playerKey"].Value, data);
return(obj.GetArray("renditions"));
}
/// <summary>
/// Сериализует объект в буффер AMF.
/// </summary>
/// <param name="sourceObject">Исходный объект.</param>
/// <param name="version">Версия AMF.</param>
/// <returns></returns>
public static byte[] SerializeToAmf(this object sourceObject, ushort version)
{
using (MemoryStream memoryStream = new MemoryStream()) // Открываем поток для записи данных в буфер.
using (AMFSerializer amfSerializer = new AMFSerializer(memoryStream)) // Инициализируем сериализатор для AMF.
{
AMFMessage amfMessage = new AMFMessage(version); // Создаём сообщение для передачи серверу с заданным номером версии AMF.
AMFBody amfBody = new AMFBody(AMFBody.OnResult, null, GenerateType(sourceObject)); // Создаём тело для сообщения AMF.
amfMessage.AddBody(amfBody); // Добавляем body для сообщения AMF.
amfSerializer.WriteMessage(amfMessage); // Сериализуем сообщение.
return(memoryStream.ToArray()); // Преобразовывает поток памяти в буфер и возвращает.
}
}
public byte[] LoadAmfMessageIntoBinMessage(AMFMessage message)
{
byte[] buffer = null;
MemoryStream stream = new MemoryStream();
AMFSerializer amfSerializers = new AMFSerializer(stream);
amfSerializers.WriteMessage(message);
amfSerializers.Flush();
buffer = new byte[amfSerializers.BaseStream.Length];
stream.Position = 0;
stream.Read(buffer, 0, buffer.Length);
return(buffer);
}
public static byte[] SerializeAMF3(T item)
{
using (var amfData = new MemoryStream())
{
var ser = new AMFSerializer(amfData)
{
UseLegacyCollection = false
};
using (var fcm = new FluorineClassMappingApplicationContext())
{
ser.WriteData(fcm, ObjectEncoding.AMF3, item);
amfData.Position = 0;
return(amfData.ToArray());
}
}
}
private void BeginRequestFlashCall(IAsyncResult ar)
{
try {
AmfRequestData amfRequestData = ar.AsyncState as AmfRequestData;
if (amfRequestData != null)
{
Stream requestStream = amfRequestData.Request.EndGetRequestStream(ar);
AMFSerializer amfSerializer = new AMFSerializer(requestStream);
amfSerializer.WriteMessage(amfRequestData.AmfMessage);
amfSerializer.Flush();
amfSerializer.Close();
amfRequestData.Request.BeginGetResponse(BeginResponseFlashCall, amfRequestData);
}
} catch (Exception ex) {
_netConnection.RaiseNetStatus(ex);
}
}
private void BeginRequestFlexCall(IAsyncResult ar)
{
try
{
RequestData asyncState = ar.AsyncState as RequestData;
if (asyncState != null)
{
AMFSerializer serializer = new AMFSerializer(asyncState.Request.EndGetRequestStream(ar));
serializer.WriteMessage(asyncState.AmfMessage);
serializer.Flush();
serializer.Close();
asyncState.Request.BeginGetResponse(new AsyncCallback(this.BeginResponseFlexCall), asyncState);
}
}
catch (Exception exception)
{
this._netConnection.RaiseNetStatus(exception);
}
}
private async void sendBtn_Click(object sender, EventArgs e)
{
object[] arguments = { Convert.ToInt32(textBox1.Text) };
AMFMessage _amf = new AMFMessage(3);
_amf.AddHeader(new AMFHeader("id", false, Hash.createChecksum(arguments)));
_amf.AddHeader(new AMFHeader("needClassName", false, true));
_amf.AddBody(new AMFBody("MovieStarPlanet.WebService.UserSession.AMFUserSessionService.GetActorNameFromId", "/1", arguments));
MemoryStream mStream = new MemoryStream();
AMFSerializer serialize = new AMFSerializer(mStream);
serialize.WriteMessage(_amf);
HttpClient client = new HttpClient();
byte[] AMFBytes = Encoding.Default.GetBytes(Encoding.Default.GetString(mStream.ToArray()));
///Set referer to send AMF without 404 error
Uri referer = new Uri("https://assets.mspcdns.com/msp/91.0.2/Main_20200728_110605.swf");
client.DefaultRequestHeaders.Referrer = referer;
try
{
string gateway = "https://ws-" + comboBox1.Text + ".mspapis.com/msp/91.0.6/Gateway.aspx?method=MovieStarPlanet.WebService.UserSession.AMFUserSessionService.GetActorNameFromId";
var AMFHttpClientByteArray = new ByteArrayContent(AMFBytes);
AMFHttpClientByteArray.Headers.ContentType = new MediaTypeHeaderValue("application/x-amf");
var response = await client.PostAsync(gateway, AMFHttpClientByteArray);
//Response
string responseString = response.Content.ReadAsStringAsync().Result;
string final = JsonConvert.SerializeObject(responseString);
MessageBox.Show(final);
}
catch (WebException exception)
{
MessageBox.Show("Error!" + exception);
}
}
/// <summary>
/// 用户认证
/// </summary>
/// <returns></returns>
private byte[] AuthenticateUser(string userID, string psd, string responseNo)
{
RemotingMessage rtMsg = new RemotingMessage();
rtMsg.source = null;
rtMsg.operation = "authenticateUser";
rtMsg.clientId = Guid.NewGuid().ToString().ToUpper();
rtMsg.messageId = Guid.NewGuid().ToString().ToUpper();
rtMsg.destination = "userRO";
rtMsg.timestamp = 0;
rtMsg.timeToLive = 0;
rtMsg.headers.Add(RemotingMessage.FlexClientIdHeader, Guid.NewGuid().ToString().ToUpper());
rtMsg.headers.Add(RemotingMessage.EndpointHeader, "my-amf");
List <object> bodys = new List <object>();
bodys.Add(userID);
bodys.Add(psd);
rtMsg.body = bodys.ToArray();
AMFMessage _amf3 = new AMFMessage(3);// 创建 AMF
List <RemotingMessage> lstR = new List <RemotingMessage>();
lstR.Add(rtMsg);
AMFBody _amfbody = new AMFBody("null", "/" + responseNo, lstR.ToArray());
_amf3.AddBody(_amfbody);
MemoryStream _Memory = new MemoryStream(); //内存流
AMFSerializer _Serializer = new AMFSerializer(_Memory); //序列化
_Serializer.WriteMessage(_amf3); //将消息写入
return(_Memory.ToArray());
}
AMFObject getViewerExperience(string contentRefId, string videoUrl)
{
AMFObject contentOverride = new AMFObject("com.brightcove.experience.ContentOverride");
contentOverride.Add("contentId", double.NaN);
contentOverride.Add("target", "videoPlayer");
contentOverride.Add("contentRefId", contentRefId);
contentOverride.Add("featuredRefId", null);
contentOverride.Add("contentRefIds", null);
contentOverride.Add("featuredId", double.NaN);
contentOverride.Add("contentIds", null);
contentOverride.Add("contentType", 0);
AMFArray array = new AMFArray();
array.Add(contentOverride);
AMFObject ViewerExperienceRequest = new AMFObject("com.brightcove.experience.ViewerExperienceRequest");
ViewerExperienceRequest.Add("TTLToken", String.Empty);
ViewerExperienceRequest.Add("playerKey", String.Empty);
ViewerExperienceRequest.Add("deliveryType", double.NaN);
ViewerExperienceRequest.Add("contentOverrides", array);
ViewerExperienceRequest.Add("URL", videoUrl);
ViewerExperienceRequest.Add("experienceId", playerId);
AMFSerializer ser = new AMFSerializer();
byte[] data = ser.Serialize(ViewerExperienceRequest, hashValue);
string requestUrl = "http://c.brightcove.com/services/messagebroker/amf?playerid=" + playerId;
return GetResponse(requestUrl, data);
}
public override List <VideoInfo> GetVideos(Category category)
{
List <VideoInfo> result = new List <VideoInfo>();
/*
* sample AMF input for findPagingMediaCollectionByReferenceId (expressed in pretty-printed JSON for clarity - captured using Firebug)
*
* ["1ddf0ed58803c0533b0f82a8ff68ae50e0e12f52",1706768404001,"cn-johnny-test-playlist-clip",0,50,1873145815]
*/
object[] amfInput = new object[6];
amfInput[0] = hashValue;
amfInput[1] = Convert.ToDouble(playerId);
amfInput[2] = string.Format(@"cn-{0}-playlist-clip", ((RssLink)category).Url);
amfInput[3] = Convert.ToDouble(@"0");
amfInput[4] = Convert.ToDouble(@"50");
amfInput[5] = Convert.ToDouble(publisherId);
AMFSerializer serializer = new AMFSerializer();
AMFObject response = AMFObject.GetResponse(brightcoveUrl, serializer.Serialize2("com.brightcove.player.runtime.PlayerMediaFacade.findPagingMediaCollectionByReferenceId", amfInput));
//Log.Debug("AMF Response: {0}", response.ToString());
string lineUpId = response.GetDoubleProperty("id").ToString();
Log.Debug("LineUpId: {0}", lineUpId);
AMFArray videoDTOs = response.GetArray("videoDTOs");
if (videoDTOs != null)
{
for (int i = 0; i < videoDTOs.Count; i++)
{
AMFObject videoDTO = videoDTOs.GetObject(i);
string url = videoDTO.GetStringProperty("FLVFullLengthURL");
// typical URL from FLVFullLengthURL
// rtmpe://cp102794.edgefcs.net/ondemand/&tv/johnnyTest/video/johnnyTest_clip2_eps19_en
//
// following rtmpdump style command works
// rtmpdump
// --rtmp 'rtmpe://cp102794.edgefcs.net:1935/ondemand?videoId=3066558001&lineUpId=1664607936001&pubId=1873145815&playerId=1706768404001&affiliateId='
// --flv 'johnnyTest_clip2_eps19_en.mp4'
// --playpath 'tv/johnnyTest/video/johnnyTest_clip2_eps19_en?videoId=3066558001&lineUpId=1664607936001&pubId=1873145815&playerId=1706768404001&affiliateId='
Match rtmpUrlMatch = rtmpUrlRegex.Match(url);
if (rtmpUrlMatch.Success)
{
string videoId = videoDTO.GetDoubleProperty("id").ToString();
string query = string.Format(@"videoId={0}&lineUpId={1}&pubId={2}&playerId={3}&affiliateId=",
videoId, lineUpId, publisherId, playerId);
string rtmpUrl = String.Format("{0}://{1}/{2}?{3}",
rtmpUrlMatch.Groups["rtmp"].Value,
rtmpUrlMatch.Groups["host"].Value,
rtmpUrlMatch.Groups["app"].Value,
query);
string playPath = string.Format(@"{0}?{1}", rtmpUrlMatch.Groups["leftover"].Value, query);
Log.Debug(@"RTMP URL: {0}, playPath: {1}", rtmpUrl, playPath);
VideoInfo video = new VideoInfo()
{
Title = videoDTO.GetStringProperty("displayName"),
Thumb = videoDTO.GetStringProperty("thumbnailURL"),
Description = videoDTO.GetStringProperty("longDescription"),
Length = TimeSpan.FromSeconds(videoDTO.GetDoubleProperty("length") / 1000).ToString(),
VideoUrl = new RtmpUrl(rtmpUrl)
{
PlayPath = playPath
}.ToString()
};
result.Add(video);
}
}
}
else
{
Log.Error(@"No videos found for {0}", category.Name);
}
return(result);
}
protected AMFArray GetResultsFromViewerExperienceRequest(Match m, string videoUrl)
{
AMFObject contentOverride = new AMFObject("com.brightcove.experience.ContentOverride");
System.Text.RegularExpressions.Group g;
if ((g = m.Groups["contentId"]).Success)
{
Log.Debug("param contentId=" + g.Value);
contentOverride.Add("contentId", (double)Int64.Parse(g.Value));
}
else
contentOverride.Add("contentId", double.NaN);
contentOverride.Add("target", "videoPlayer");
if ((g = m.Groups["contentRefId"]).Success)
{
Log.Debug("param contentRefId=" + g.Value);
contentOverride.Add("contentRefId", g.Value);
}
else
contentOverride.Add("contentRefId", null);
contentOverride.Add("featuredRefId", null);
contentOverride.Add("contentRefIds", null);
contentOverride.Add("featuredId", double.NaN);
contentOverride.Add("contentIds", null);
contentOverride.Add("contentType", 0);
AMFArray array = new AMFArray();
array.Add(contentOverride);
AMFObject ViewerExperienceRequest = new AMFObject("com.brightcove.experience.ViewerExperienceRequest");
ViewerExperienceRequest.Add("TTLToken", String.Empty);
if ((g = m.Groups["playerKey"]).Success)
{
Log.Debug("param playerKey=" + g.Value);
ViewerExperienceRequest.Add("playerKey", g.Value);
}
else
ViewerExperienceRequest.Add("playerKey", playerKey);
ViewerExperienceRequest.Add("deliveryType", double.NaN);
ViewerExperienceRequest.Add("contentOverrides", array);
ViewerExperienceRequest.Add("URL", videoUrl);
Log.Debug("param URL=" + videoUrl);
if ((g = m.Groups["experienceId"]).Success)
{
Log.Debug("param experienceId=" + g.Value);
ViewerExperienceRequest.Add("experienceId", (double)Int64.Parse(g.Value));
}
else
ViewerExperienceRequest.Add("experienceId", double.NaN);
AMFSerializer ser = new AMFSerializer();
byte[] data = ser.Serialize(ViewerExperienceRequest, "com.brightcove.experience.ExperienceRuntimeFacade.getDataForExperience", hashValue);
AMFObject response = AMFObject.GetResponse(requestUrl, data);
return response.GetArray("programmedContent").GetObject("videoPlayer").GetObject("mediaDTO").GetArray("renditions");
}
protected AMFArray GetResultsFromFindByMediaId(Match m)
{
AMFSerializer ser = new AMFSerializer();
object[] values = new object[4];
values[0] = hashValue;
values[1] = Convert.ToDouble(playerId);
values[2] = Convert.ToDouble(m.Groups["mediaId"].Value);
values[3] = Convert.ToDouble(array4);
byte[] data = ser.Serialize2("com.brightcove.player.runtime.PlayerMediaFacade.findMediaById", values);
AMFObject obj = AMFObject.GetResponse(requestUrl, data);
return obj.GetArray("renditions");
}
public override List<VideoInfo> GetVideos(Category category)
{
List<VideoInfo> result = new List<VideoInfo>();
/*
sample AMF input for findPagingMediaCollectionByReferenceId (expressed in pretty-printed JSON for clarity - captured using Firebug)
["1ddf0ed58803c0533b0f82a8ff68ae50e0e12f52",1706768404001,"cn-johnny-test-playlist-clip",0,50,1873145815]
*/
object[] amfInput = new object[6];
amfInput[0] = hashValue;
amfInput[1] = Convert.ToDouble(playerId);
amfInput[2] = string.Format(@"cn-{0}-playlist-clip", ((RssLink) category).Url);
amfInput[3] = Convert.ToDouble(@"0");
amfInput[4] = Convert.ToDouble(@"50");
amfInput[5] = Convert.ToDouble(publisherId);
AMFSerializer serializer = new AMFSerializer();
AMFObject response = AMFObject.GetResponse(brightcoveUrl, serializer.Serialize2("com.brightcove.player.runtime.PlayerMediaFacade.findPagingMediaCollectionByReferenceId", amfInput));
//Log.Debug("AMF Response: {0}", response.ToString());
string lineUpId = response.GetDoubleProperty("id").ToString();
Log.Debug("LineUpId: {0}", lineUpId);
AMFArray videoDTOs = response.GetArray("videoDTOs");
if (videoDTOs != null)
{
for (int i = 0; i < videoDTOs.Count; i++)
{
AMFObject videoDTO = videoDTOs.GetObject(i);
string url = videoDTO.GetStringProperty("FLVFullLengthURL");
// typical URL from FLVFullLengthURL
// rtmpe://cp102794.edgefcs.net/ondemand/&tv/johnnyTest/video/johnnyTest_clip2_eps19_en
//
// following rtmpdump style command works
// rtmpdump
// --rtmp 'rtmpe://cp102794.edgefcs.net:1935/ondemand?videoId=3066558001&lineUpId=1664607936001&pubId=1873145815&playerId=1706768404001&affiliateId='
// --flv 'johnnyTest_clip2_eps19_en.mp4'
// --playpath 'tv/johnnyTest/video/johnnyTest_clip2_eps19_en?videoId=3066558001&lineUpId=1664607936001&pubId=1873145815&playerId=1706768404001&affiliateId='
Match rtmpUrlMatch = rtmpUrlRegex.Match(url);
if (rtmpUrlMatch.Success)
{
string videoId = videoDTO.GetDoubleProperty("id").ToString();
string query = string.Format(@"videoId={0}&lineUpId={1}&pubId={2}&playerId={3}&affiliateId=",
videoId, lineUpId, publisherId, playerId);
string rtmpUrl = String.Format("{0}://{1}/{2}?{3}",
rtmpUrlMatch.Groups["rtmp"].Value,
rtmpUrlMatch.Groups["host"].Value,
rtmpUrlMatch.Groups["app"].Value,
query);
string playPath = string.Format(@"{0}?{1}", rtmpUrlMatch.Groups["leftover"].Value, query);
Log.Debug(@"RTMP URL: {0}, playPath: {1}", rtmpUrl, playPath);
VideoInfo video = new VideoInfo() {
Title = videoDTO.GetStringProperty("displayName"),
Thumb = videoDTO.GetStringProperty("thumbnailURL"),
Description = videoDTO.GetStringProperty("longDescription"),
Length = TimeSpan.FromSeconds(videoDTO.GetDoubleProperty("length")/1000).ToString(),
VideoUrl = new RtmpUrl(rtmpUrl) {
PlayPath = playPath
}.ToString()
};
result.Add(video);
}
}
}
else
{
Log.Error(@"No videos found for {0}", category.Name);
}
return result;
}
protected AMFArray GetResultsFromFindByMediaId(Match m, string videoUrl)
{
AMFSerializer ser = new AMFSerializer();
object[] values = new object[4];
values[0] = hashValue;
values[1] = Convert.ToDouble(m.Groups["experienceId"].Value);
values[2] = Convert.ToDouble(videoUrl.Substring(videoUrl.LastIndexOf("/") + 1));
values[3] = Convert.ToDouble(array4);
byte[] data = ser.Serialize2("com.brightcove.player.runtime.PlayerMediaFacade.findMediaById", values, AMFVersion.AMF3);
AMFObject obj = AMFObject.GetResponse(requestUrl + m.Groups["playerKey"].Value, data);
return obj.GetArray("renditions");
}
public override string GetVideoUrl(VideoInfo video)
{
string result = string.Empty;
string videoId = string.Empty;
AMFArray renditions = null;
if (RequestType.Equals(BrightCoveType.FindMediaById))
{
/*
* sample AMF input (expressed as JSON)
* ["466faf0229239e70a6df8fe66fc04f25f50e6fa7",48543011001,1401332946001,15364602001]
*/
videoId = video.VideoUrl;
object[] values = new object[4];
values[0] = hashValue;
values[1] = Convert.ToDouble(playerId);
values[2] = Convert.ToDouble(videoId);
values[3] = Convert.ToDouble(publisherId);
AMFSerializer serializer = new AMFSerializer();
AMFObject response = AMFObject.GetResponse(brightcoveUrl, serializer.Serialize2("com.brightcove.player.runtime.PlayerMediaFacade.findMediaById", values, AMFVersion.AMF3));
//Log.Debug("AMF Response: {0}", response.ToString());
renditions = response.GetArray("renditions");
}
else
{
/*
* sample AMF input for ViewerExperience (expressed in pretty-printed JSON for clarity - captured using Flashbug in Firebug)
* [
* {"targetURI":"com.brightcove.experience.ExperienceRuntimeFacade.getDataForExperience",
* "responseURI":"/1",
* "length":"461 B",
* "data":["82c0aa70e540000aa934812f3573fd475d131a63",
* {"contentOverrides":[
* {"contentType":0,
* "target":"videoPlayer",
* "featuredId":null,
* "contentId":1411956407001,
* "featuredRefId":null,
* "contentIds":null,
* "contentRefId":null,
* "contentRefIds":null,
* "__traits":
* {"type":"com.brightcove.experience.ContentOverride",
* "members":["contentType","target","featuredId","contentId","featuredRefId","contentIds","contentRefId","contentRefIds"],
* "count":8,
* "externalizable":false,
* "dynamic":false}}],
* "TTLToken":"",
* "deliveryType":null,
* "playerKey":"AQ~~,AAAABDk7A3E~,xYAUE9lVY9-LlLNVmcdybcRZ8v_nIl00",
* "URL":"http://ww3.tvo.org/video/171480/safe-houses",
* "experienceId":756015080001,
* "__traits":
* {"type":"com.brightcove.experience.ViewerExperienceRequest",
* "members":["contentOverrides","TTLToken","deliveryType","playerKey","URL","experienceId"],
* "count":6,
* "externalizable":false,
* "dynamic":false}}]}]
*/
videoId = getBrightCoveVideoIdForViewerExperienceRequest(video.VideoUrl);
if (!string.IsNullOrEmpty(videoId))
{
// content override
AMFObject contentOverride = new AMFObject(@"com.brightcove.experience.ContentOverride");
contentOverride.Add("contentId", videoId);
contentOverride.Add("contentIds", null);
contentOverride.Add("contentRefId", null);
contentOverride.Add("contentRefIds", null);
contentOverride.Add("contentType", 0);
contentOverride.Add("featuredId", double.NaN);
contentOverride.Add("featuredRefId", null);
contentOverride.Add("target", "videoPlayer");
AMFArray contentOverrideArray = new AMFArray();
contentOverrideArray.Add(contentOverride);
// viewer experience request
AMFObject viewerExperenceRequest = new AMFObject(@"com.brightcove.experience.ViewerExperienceRequest");
viewerExperenceRequest.Add("contentOverrides", contentOverrideArray);
viewerExperenceRequest.Add("experienceId", Convert.ToDouble(playerId));
viewerExperenceRequest.Add("deliveryType", null);
viewerExperenceRequest.Add("playerKey", string.Empty);
viewerExperenceRequest.Add("URL", video.VideoUrl);
viewerExperenceRequest.Add("TTLToken", string.Empty);
//Log.Debug("About to make AMF call: {0}", viewerExperenceRequest.ToString());
AMFSerializer serializer = new AMFSerializer();
AMFObject response = AMFObject.GetResponse(brightcoveUrl, serializer.Serialize(viewerExperenceRequest, "com.brightcove.experience.ExperienceRuntimeFacade.getDataForExperience", hashValue));
//Log.Debug("AMF Response: {0}", response.ToString());
renditions = response.GetArray("programmedContent").GetObject("videoPlayer").GetObject("mediaDTO").GetArray("renditions");
}
}
if (renditions == null)
{
return(result);
}
video.PlaybackOptions = new Dictionary <string, string>();
// keep track of bitrates and URLs
Dictionary <string, string> urlsDictionary = new Dictionary <string, string>();
for (int i = 0; i < renditions.Count; i++)
{
AMFObject rendition = renditions.GetObject(i);
int bitrate = rendition.GetIntProperty("encodingRate");
string optionKey = String.Format("{0}x{1} {2}K",
rendition.GetIntProperty("frameWidth"),
rendition.GetIntProperty("frameHeight"),
bitrate / 1024);
string url = HttpUtility.UrlDecode(rendition.GetStringProperty("defaultURL"));
Log.Debug("Option: {0} URL: {1}", optionKey, url);
// typical rtmp url from "defaultURL" is:
// rtmp://brightcove.fcod.llnwd.net/a500/d20/&mp4:media/1351824783/1351824783_1411974095001_109856X-640x360-1500k.mp4&1330020000000&1b163106256f448754aff72969869479
//
// following rtmpdump style command works
// rtmpdump
// --app 'a500/d20/?videoId=1411956407001&lineUpId=&pubId=18140038001&playerId=756015080001&playerTag=&affiliateId='
// --auth 'mp4:media/1351824783/1351824783_1411974097001_109856X-400x224-300k.mp4&1330027200000&23498dd8f4659cd07ad1b6c4ee5a013d'
// --rtmp 'rtmp://brightcove.fcod.llnwd.net/a500/d20/?videoId=1411956407001&lineUpId=&pubId=18140038001&playerId=756015080001&playerTag=&affiliateId='
// --flv 'TVO_org_-_Safe_as_Houses.flv'
// --playpath 'mp4:media/1351824783/1351824783_1411974097001_109856X-400x224-300k.mp4'
Match rtmpUrlMatch = rtmpUrlRegex.Match(url);
if (rtmpUrlMatch.Success)
{
string leftover = rtmpUrlMatch.Groups["leftover"].Value;
string query = string.Format(@"videoId={0}&lineUpId=&pubId={1}&playerId={2}&playerTag=&affiliateId=",
videoId, publisherId, playerId);
int questionMarkPosition = leftover.IndexOf('?');
// use existing query (if present) in the new query string
if (questionMarkPosition != -1)
{
query = string.Format(@"{0}{1}", leftover.Substring(questionMarkPosition + 1, leftover.Length - questionMarkPosition - 1), query);
}
string app = String.Format("{0}?{1}", rtmpUrlMatch.Groups["app"], query);
string auth = leftover;
string rtmpUrl = String.Format("{0}://{1}/{2}?{3}",
rtmpUrlMatch.Groups["rtmp"].Value,
rtmpUrlMatch.Groups["host"].Value,
rtmpUrlMatch.Groups["app"].Value,
query);
int ampersandPosition = leftover.IndexOf('&');
string playPath = ampersandPosition == -1 ? leftover : leftover.Substring(0, ampersandPosition);
Log.Debug(@"rtmpUrl: {0}, PlayPath: {1}, App: {2}, Auth: {3}", rtmpUrl, playPath, app, auth);
urlsDictionary.Add(optionKey, new RtmpUrl(rtmpUrl)
{
PlayPath = playPath,
App = app,
Auth = auth
}.ToString());
}
}
// sort the URLs ascending by bitrate
foreach (var item in urlsDictionary.OrderBy(u => u.Key, new BitrateComparer()))
{
video.PlaybackOptions.Add(item.Key, item.Value);
// return last URL as the default (will be the highest bitrate)
result = item.Value;
}
return(result);
}
protected AMFArray GetResultsFromViewerExperienceRequest(Match m, string videoUrl)
{
AMFObject contentOverride = new AMFObject("com.brightcove.experience.ContentOverride");
System.Text.RegularExpressions.Group g;
if ((g = m.Groups["contentId"]).Success)
{
Log.Debug("param contentId=" + g.Value);
contentOverride.Add("contentId", (double)Int64.Parse(g.Value));
}
else
{
contentOverride.Add("contentId", double.NaN);
}
contentOverride.Add("target", "videoPlayer");
if ((g = m.Groups["contentRefId"]).Success)
{
Log.Debug("param contentRefId=" + g.Value);
contentOverride.Add("contentRefId", g.Value);
}
else
{
contentOverride.Add("contentRefId", null);
}
contentOverride.Add("featuredRefId", null);
contentOverride.Add("contentRefIds", null);
contentOverride.Add("featuredId", double.NaN);
contentOverride.Add("contentIds", null);
contentOverride.Add("contentType", 0);
AMFArray array = new AMFArray();
array.Add(contentOverride);
AMFObject ViewerExperienceRequest = new AMFObject("com.brightcove.experience.ViewerExperienceRequest");
ViewerExperienceRequest.Add("TTLToken", String.Empty);
if ((g = m.Groups["playerKey"]).Success)
{
Log.Debug("param playerKey=" + g.Value);
ViewerExperienceRequest.Add("playerKey", g.Value);
}
else
{
ViewerExperienceRequest.Add("playerKey", playerKey);
}
ViewerExperienceRequest.Add("deliveryType", double.NaN);
ViewerExperienceRequest.Add("contentOverrides", array);
ViewerExperienceRequest.Add("URL", videoUrl);
Log.Debug("param URL=" + videoUrl);
if ((g = m.Groups["experienceId"]).Success)
{
Log.Debug("param experienceId=" + g.Value);
ViewerExperienceRequest.Add("experienceId", (double)Int64.Parse(g.Value));
}
else
{
ViewerExperienceRequest.Add("experienceId", double.NaN);
}
AMFSerializer ser = new AMFSerializer();
byte[] data = ser.Serialize(ViewerExperienceRequest, "com.brightcove.experience.ExperienceRuntimeFacade.getDataForExperience", hashValue);
lastResponse = AMFObject.GetResponse(requestUrl, data);
return(lastResponse.GetArray("programmedContent").GetObject("videoPlayer").GetObject("mediaDTO").GetArray("renditions"));
}
