static void Main(string[] args)
{
AzureAdTokenCredentials tokenCredentials =
new AzureAdTokenCredentials(_AADTenantDomain,
new AzureAdClientSymmetricKey(_AMSClientId, _AMSClientSecret),
AzureEnvironments.AzureCloudEnvironment);
var tokenProvider = new AzureAdTokenProvider(tokenCredentials);
_context = new CloudMediaContext(new Uri(_RESTAPIEndpoint), tokenProvider);
bool tokenRestriction = true;
string tokenTemplateString = null;
IAsset asset = UploadFileAndCreateAsset(_singleMP4File);
Console.WriteLine("Uploaded asset: {0}", asset.Id);
IAsset encodedAsset = EncodeToAdaptiveBitrateMP4Set(asset);
Console.WriteLine("Encoded asset: {0}", encodedAsset.Id);
IContentKey key = CreateEnvelopeTypeContentKey(encodedAsset);
Console.WriteLine("Created key {0} for the asset {1} ", key.Id, encodedAsset.Id);
Console.WriteLine();
if (tokenRestriction)
{
tokenTemplateString = AddTokenRestrictedAuthorizationPolicy(key);
}
else
{
AddOpenAuthorizationPolicy(key);
}
Console.WriteLine("Added authorization policy: {0}", key.AuthorizationPolicyId);
Console.WriteLine();
CreateAssetDeliveryPolicy(encodedAsset, key);
Console.WriteLine("Created asset delivery policy. \n");
Console.WriteLine();
if (tokenRestriction && !String.IsNullOrEmpty(tokenTemplateString))
{
// Deserializes a string containing an Xml representation of a TokenRestrictionTemplate
// back into a TokenRestrictionTemplate class instance.
TokenRestrictionTemplate tokenTemplate =
TokenRestrictionTemplateSerializer.Deserialize(tokenTemplateString);
// Generate a test token based on the data in the given TokenRestrictionTemplate.
// Note, you need to pass the key id Guid because we specified
// TokenClaim.ContentKeyIdentifierClaim in during the creation of TokenRestrictionTemplate.
Guid rawkey = EncryptionUtils.GetKeyIdAsGuid(key.Id);
//The GenerateTestToken method returns the token without the word “Bearer” in front
//so you have to add it in front of the token string.
string testToken = TokenRestrictionTemplateSerializer.GenerateTestToken(tokenTemplate, null, rawkey, DateTime.UtcNow.AddDays(365));
Console.WriteLine("The authorization token is:\nBearer {0}", testToken);
Console.WriteLine();
}
// You can use the bit.ly/aesplayer Flash player to test the URL
// (with open authorization policy).
// Paste the URL and click the Update button to play the video.
//
string URL = GetStreamingOriginLocator(encodedAsset);
Console.WriteLine("Smooth Streaming Url: {0}/manifest", URL);
Console.WriteLine();
Console.WriteLine("HLS Url: {0}/manifest(format=m3u8-aapl)", URL);
Console.WriteLine();
Console.ReadLine();
}
public CreateTestToken(IAsset _asset, CloudMediaContext _context, ContentKeyType?keytype = null, string optionid = null)
{
InitializeComponent();
this.Icon = Bitmaps.Azure_Explorer_ico;
MyAsset = _asset;
mycontext = _context;
var query = from key in MyAsset.ContentKeys
join autpol in _context.ContentKeyAuthorizationPolicies on key.AuthorizationPolicyId equals autpol.Id
select new { keyname = key.Name, keytype = key.ContentKeyType, keyid = key.Id, aupolid = autpol.Id };
listViewAutOptions.BeginUpdate();
listViewAutOptions.Items.Clear();
foreach (var key in query)
{
var queryoptions = _context.ContentKeyAuthorizationPolicies.Where(a => a.Id == key.aupolid).FirstOrDefault().Options;
foreach (var option in queryoptions)
{
if (option.Restrictions.FirstOrDefault().KeyRestrictionType == (int)ContentKeyRestrictionType.TokenRestricted)
{
ListViewItem item = new ListViewItem(key.keytype.ToString());
IContentKey keyj = MyAsset.ContentKeys.Where(k => k.Id == key.keyid).FirstOrDefault();
ContentKeyDisplayed.Add(keyj);
item.SubItems.Add(option.Name);
item.SubItems.Add(option.Id);
string tokenTemplateString = option.Restrictions.FirstOrDefault().Requirements;
if (!string.IsNullOrEmpty(tokenTemplateString))
{
TokenRestrictionTemplate tokenTemplate = TokenRestrictionTemplateSerializer.Deserialize(tokenTemplateString);
item.SubItems.Add(tokenTemplate.TokenType == TokenType.JWT ? "JWT" : "SWT");
if (tokenTemplate.PrimaryVerificationKey != null)
{
item.SubItems.Add(tokenTemplate.PrimaryVerificationKey.GetType() == typeof(SymmetricVerificationKey) ? "Symmetric" : "Asymmetric X509");
}
else if (tokenTemplate.OpenIdConnectDiscoveryDocument != null)
{
item.SubItems.Add("OpenID");
}
}
listViewAutOptions.Items.Add(item);
if (optionid == option.Id)
{
listViewAutOptions.Items[listViewAutOptions.Items.IndexOf(item)].Selected = true;
}
}
}
}
if (listViewAutOptions.Items.Count > 0 && listViewAutOptions.SelectedItems.Count == 0) // no selection, in that case, first line selected
{
listViewAutOptions.Items[0].Selected = true;
}
listViewAutOptions.AutoResizeColumns(ColumnHeaderAutoResizeStyle.HeaderSize);
listViewAutOptions.EndUpdate();
}
static void Main(string[] args)
{
AzureAdTokenCredentials tokenCredentials = new AzureAdTokenCredentials(_AADTenantDomain, AzureEnvironments.AzureCloudEnvironment);
AzureAdTokenProvider tokenProvider = new AzureAdTokenProvider(tokenCredentials);
_context = new CloudMediaContext(new Uri(_RESTAPIEndpoint), tokenProvider);
bool tokenRestriction = false;
string tokenTemplateString = null;
IAsset asset = UploadFileAndCreateAsset(_singleMP4File);
Console.WriteLine("Uploaded asset: {0}", asset.Id);
IAsset encodedAsset = EncodeToAdaptiveBitrateMP4Set(asset);
Console.WriteLine("Encoded asset: {0}", encodedAsset.Id);
IContentKey key = CreateCommonCBCTypeContentKey(encodedAsset);
Console.WriteLine("Created key {0} for the asset {1} ", key.Id, encodedAsset.Id);
Console.WriteLine("FairPlay License Key delivery URL: {0}", key.GetKeyDeliveryUrl(ContentKeyDeliveryType.FairPlay));
Console.WriteLine();
if (tokenRestriction)
{
tokenTemplateString = AddTokenRestrictedAuthorizationPolicy(key);
}
else
{
AddOpenAuthorizationPolicy(key);
}
Console.WriteLine("Added authorization policy: {0}", key.AuthorizationPolicyId);
Console.WriteLine();
CreateAssetDeliveryPolicy(encodedAsset, key);
Console.WriteLine("Created asset delivery policy. \n");
Console.WriteLine();
if (tokenRestriction && !String.IsNullOrEmpty(tokenTemplateString))
{
// Deserializes a string containing an Xml representation of a TokenRestrictionTemplate
// back into a TokenRestrictionTemplate class instance.
TokenRestrictionTemplate tokenTemplate =
TokenRestrictionTemplateSerializer.Deserialize(tokenTemplateString);
// Generate a test token based on the the data in the given TokenRestrictionTemplate.
// Note, you need to pass the key id Guid because we specified
// TokenClaim.ContentKeyIdentifierClaim in during the creation of TokenRestrictionTemplate.
Guid rawkey = EncryptionUtils.GetKeyIdAsGuid(key.Id);
string testToken = TokenRestrictionTemplateSerializer.GenerateTestToken(tokenTemplate, null, rawkey,
DateTime.UtcNow.AddDays(365));
Console.WriteLine("The authorization token is:\nBearer {0}", testToken);
Console.WriteLine();
}
string url = GetStreamingOriginLocator(encodedAsset);
Console.WriteLine("Encrypted HLS URL: {0}/manifest(format=m3u8-aapl)", url);
Console.ReadLine();
}
static void Main(string[] args)
{
// Create and cache the Media Services credentials in a static class variable.
_cachedCredentials = new MediaServicesCredentials(
_mediaServicesAccountName,
_mediaServicesAccountKey);
// Used the cached credentials to create CloudMediaContext.
_context = new CloudMediaContext(_cachedCredentials);
bool tokenRestriction = false;
string tokenTemplateString = null;
IAsset asset = UploadFileAndCreateAsset(_singleMP4File);
Console.WriteLine("Uploaded asset: {0}", asset.Id);
IAsset encodedAsset = EncodeToAdaptiveBitrateMP4Set(asset);
Console.WriteLine("Encoded asset: {0}", encodedAsset.Id);
IContentKey key = CreateCommonTypeContentKey(encodedAsset);
Console.WriteLine("Created key {0} for the asset {1} ", key.Id, encodedAsset.Id);
Console.WriteLine("PlayReady License Key delivery URL: {0}", key.GetKeyDeliveryUrl(ContentKeyDeliveryType.PlayReadyLicense));
Console.WriteLine();
if (tokenRestriction)
{
tokenTemplateString = AddTokenRestrictedAuthorizationPolicy(key);
}
else
{
AddOpenAuthorizationPolicy(key);
}
Console.WriteLine("Added authorization policy: {0}", key.AuthorizationPolicyId);
Console.WriteLine();
CreateAssetDeliveryPolicy(encodedAsset, key);
Console.WriteLine("Created asset delivery policy. \n");
Console.WriteLine();
if (tokenRestriction && !String.IsNullOrEmpty(tokenTemplateString))
{
// Deserializes a string containing an Xml representation of a TokenRestrictionTemplate
// back into a TokenRestrictionTemplate class instance.
TokenRestrictionTemplate tokenTemplate =
TokenRestrictionTemplateSerializer.Deserialize(tokenTemplateString);
// Generate a test token based on the the data in the given TokenRestrictionTemplate.
// Note, you need to pass the key id Guid because we specified
// TokenClaim.ContentKeyIdentifierClaim in during the creation of TokenRestrictionTemplate.
Guid rawkey = EncryptionUtils.GetKeyIdAsGuid(key.Id);
string testToken = TokenRestrictionTemplateSerializer.GenerateTestToken(tokenTemplate, null, rawkey, DateTime.UtcNow.AddDays(365));
Console.WriteLine("The authorization token is:\nBearer {0}", testToken);
Console.WriteLine();
}
// You can use the http://smf.cloudapp.net/healthmonitor player
// to test the smoothStreamURL URL.
//
string url = GetStreamingOriginLocator(encodedAsset);
Console.WriteLine("Encrypted Smooth Streaming URL: {0}/manifest", url);
Console.ReadLine();
}
public static TokenResult GetTestToken(IAsset MyAsset, CloudMediaContext _context, ContentKeyType?keytype = null, SigningCredentials signingcredentials = null, string optionid = null, bool displayUI = false)
{
TokenResult MyResult = new TokenResult();
/// WITH UI
if (displayUI)
{
CreateTestToken form = new CreateTestToken(MyAsset, _context, keytype, optionid)
{
StartDate = DateTime.Now.AddMinutes(-5), EndDate = DateTime.Now.AddMinutes(Properties.Settings.Default.DefaultTokenDuration)
};
if (form.ShowDialog() == DialogResult.OK)
{
if (form.GetOption != null)
{
string tokenTemplateString = form.GetOption.Restrictions.FirstOrDefault().Requirements;
if (!string.IsNullOrEmpty(tokenTemplateString))
{
Guid rawkey = EncryptionUtils.GetKeyIdAsGuid(form.GetContentKeyFromSelectedOption.Id);
TokenRestrictionTemplate tokenTemplate = TokenRestrictionTemplateSerializer.Deserialize(tokenTemplateString);
if (tokenTemplate.OpenIdConnectDiscoveryDocument == null)
{
MyResult.TokenType = tokenTemplate.TokenType;
MyResult.IsTokenKeySymmetric = (tokenTemplate.PrimaryVerificationKey.GetType() == typeof(SymmetricVerificationKey));
MyResult.ContentKeyType = form.GetContentKeyFromSelectedOption.ContentKeyType;
if (tokenTemplate.TokenType == TokenType.SWT) //SWT
{
MyResult.TokenString = TokenRestrictionTemplateSerializer.GenerateTestToken(tokenTemplate, null, rawkey, form.EndDate);
}
else // JWT
{
IList <Claim> myclaims = null;
myclaims = form.GetTokenRequiredClaims;
if (form.PutContentKeyIdentifier)
{
myclaims.Add(new Claim(TokenClaim.ContentKeyIdentifierClaimType, rawkey.ToString()));
}
if (tokenTemplate.PrimaryVerificationKey.GetType() == typeof(SymmetricVerificationKey))
{
InMemorySymmetricSecurityKey tokenSigningKey = new InMemorySymmetricSecurityKey((tokenTemplate.PrimaryVerificationKey as SymmetricVerificationKey).KeyValue);
signingcredentials = new SigningCredentials(tokenSigningKey, SecurityAlgorithms.HmacSha256Signature, SecurityAlgorithms.Sha256Digest);
}
else if (tokenTemplate.PrimaryVerificationKey.GetType() == typeof(X509CertTokenVerificationKey))
{
X509Certificate2 cert = form.GetX509Certificate;
if (cert != null)
{
signingcredentials = new X509SigningCredentials(cert);
}
}
JwtSecurityToken token = new JwtSecurityToken(issuer: form.GetIssuerUri, audience: form.GetAudienceUri, notBefore: form.StartDate, expires: form.EndDate, signingCredentials: signingcredentials, claims: myclaims);
JwtSecurityTokenHandler handler = new JwtSecurityTokenHandler();
MyResult.TokenString = handler.WriteToken(token);
}
}
}
}
}
}
/////////////////////////////// NO UI
else if (keytype != null)
{
IContentKey key = MyAsset.ContentKeys.Where(k => k.ContentKeyType == keytype).FirstOrDefault();
if (key != null && key.AuthorizationPolicyId != null)
{
IContentKeyAuthorizationPolicy policy = _context.ContentKeyAuthorizationPolicies.Where(p => p.Id == key.AuthorizationPolicyId).FirstOrDefault();
if (policy != null)
{
IContentKeyAuthorizationPolicyOption option = null;
if (optionid == null) // user does not want a specific option
{
option = policy.Options.Where(o => (ContentKeyRestrictionType)o.Restrictions.FirstOrDefault().KeyRestrictionType == ContentKeyRestrictionType.TokenRestricted).FirstOrDefault();
}
else
{
option = policy.Options.Where(o => o.Id == optionid).FirstOrDefault(); // user wants a token for a specific option
}
if (option != null) // && option.Restrictions.FirstOrDefault() != null && option.Restrictions.FirstOrDefault().KeyRestrictionType == (int)ContentKeyRestrictionType.TokenRestricted)
{
string tokenTemplateString = option.Restrictions.FirstOrDefault().Requirements;
if (!string.IsNullOrEmpty(tokenTemplateString))
{
Guid rawkey = EncryptionUtils.GetKeyIdAsGuid(key.Id);
TokenRestrictionTemplate tokenTemplate = TokenRestrictionTemplateSerializer.Deserialize(tokenTemplateString);
if (tokenTemplate.OpenIdConnectDiscoveryDocument == null)
{
MyResult.TokenType = tokenTemplate.TokenType;
MyResult.IsTokenKeySymmetric = (tokenTemplate.PrimaryVerificationKey.GetType() == typeof(SymmetricVerificationKey));
MyResult.ContentKeyType = (ContentKeyType)keytype;
if (tokenTemplate.TokenType == TokenType.SWT) //SWT
{
MyResult.TokenString = TokenRestrictionTemplateSerializer.GenerateTestToken(tokenTemplate, null, rawkey, DateTime.Now.AddMinutes(Properties.Settings.Default.DefaultTokenDuration));
}
else // JWT
{
List <Claim> myclaims = null;
myclaims = new List <Claim>();
myclaims.Add(new Claim(TokenClaim.ContentKeyIdentifierClaimType, rawkey.ToString()));
if (tokenTemplate.PrimaryVerificationKey.GetType() == typeof(SymmetricVerificationKey))
{
InMemorySymmetricSecurityKey tokenSigningKey = new InMemorySymmetricSecurityKey((tokenTemplate.PrimaryVerificationKey as SymmetricVerificationKey).KeyValue);
signingcredentials = new SigningCredentials(tokenSigningKey, SecurityAlgorithms.HmacSha256Signature, SecurityAlgorithms.Sha256Digest);
}
else if (tokenTemplate.PrimaryVerificationKey.GetType() == typeof(X509CertTokenVerificationKey))
{
if (signingcredentials == null)
{
X509Certificate2 cert = DynamicEncryption.GetCertificateFromFile(true);
if (cert != null)
{
signingcredentials = new X509SigningCredentials(cert);
}
}
}
JwtSecurityToken token = new JwtSecurityToken(issuer: tokenTemplate.Issuer, audience: tokenTemplate.Audience, notBefore: DateTime.Now.AddMinutes(-5), expires: DateTime.Now.AddMinutes(Properties.Settings.Default.DefaultTokenDuration), signingCredentials: signingcredentials, claims: myclaims);
JwtSecurityTokenHandler handler = new JwtSecurityTokenHandler();
MyResult.TokenString = handler.WriteToken(token);
}
}
}
}
}
}
}
return(MyResult);
}
private void DoDisplayAuthorizationPolicyOption()
{
if (listViewAutPolOptions.SelectedItems.Count > 0 && SelectedPolicy != null)
{
dataGridViewAutPolOption.Rows.Clear();
dataGridViewAutPolOption.ColumnCount = 2;
dataGridViewAutPolOption.Columns[0].DefaultCellStyle.BackColor = Color.Gainsboro;
IContentKeyAuthorizationPolicyOption option = SelectedPolicy.Options.Skip(listViewAutPolOptions.SelectedIndices[0]).Take(1).FirstOrDefault();
if (option != null) // Token option
{
dataGridViewAutPolOption.Rows.Add("Name", option.Name != null ? option.Name : "<no name>");
dataGridViewAutPolOption.Rows.Add("Id", option.Id);
// Key delivery configuration
int i = dataGridViewAutPolOption.Rows.Add("KeyDeliveryConfiguration", "<null>");
if (option.KeyDeliveryConfiguration != null)
{
DataGridViewButtonCell btn = new DataGridViewButtonCell();
dataGridViewAutPolOption.Rows[i].Cells[1] = btn;
dataGridViewAutPolOption.Rows[i].Cells[1].Value = "See value";
dataGridViewAutPolOption.Rows[i].Cells[1].Tag = option.KeyDeliveryConfiguration;
}
dataGridViewAutPolOption.Rows.Add("KeyDeliveryType", option.KeyDeliveryType);
List <ContentKeyAuthorizationPolicyRestriction> objList_restriction = option.Restrictions;
foreach (var restriction in objList_restriction)
{
dataGridViewAutPolOption.Rows.Add("Restriction Name", restriction.Name);
dataGridViewAutPolOption.Rows.Add("Restriction KeyRestrictionType", (ContentKeyRestrictionType)restriction.KeyRestrictionType);
if (restriction.Requirements != null)
{
// Restriction Requirements
i = dataGridViewAutPolOption.Rows.Add("Restriction Requirements", "<null>");
if (restriction.Requirements != null)
{
DataGridViewButtonCell btn2 = new DataGridViewButtonCell();
dataGridViewAutPolOption.Rows[i].Cells[1] = btn2;
dataGridViewAutPolOption.Rows[i].Cells[1].Value = "See value";
dataGridViewAutPolOption.Rows[i].Cells[1].Tag = restriction.Requirements;
TokenRestrictionTemplate tokenTemplate = TokenRestrictionTemplateSerializer.Deserialize(restriction.Requirements);
dataGridViewAutPolOption.Rows.Add("Token Type", tokenTemplate.TokenType);
i = dataGridViewAutPolOption.Rows.Add("Primary Verification Key", "<null>");
if (tokenTemplate.PrimaryVerificationKey != null)
{
dataGridViewAutPolOption.Rows.Add("Token Verification Key Type", (tokenTemplate.PrimaryVerificationKey.GetType() == typeof(SymmetricVerificationKey)) ? "Symmetric" : "Asymmetric (X509)");
if (tokenTemplate.PrimaryVerificationKey.GetType() == typeof(SymmetricVerificationKey))
{
var verifkey = (SymmetricVerificationKey)tokenTemplate.PrimaryVerificationKey;
btn2 = new DataGridViewButtonCell();
dataGridViewAutPolOption.Rows[i].Cells[1] = btn2;
dataGridViewAutPolOption.Rows[i].Cells[1].Value = "See key value";
dataGridViewAutPolOption.Rows[i].Cells[1].Tag = Convert.ToBase64String(verifkey.KeyValue);
}
}
foreach (var verifkey in tokenTemplate.AlternateVerificationKeys)
{
i = dataGridViewAutPolOption.Rows.Add("Alternate Verification Key", "<null>");
if (verifkey != null)
{
dataGridViewAutPolOption.Rows.Add("Token Verification Key Type", (verifkey.GetType() == typeof(SymmetricVerificationKey)) ? "Symmetric" : "Asymmetric (X509)");
if (verifkey.GetType() == typeof(SymmetricVerificationKey))
{
var verifkeySym = (SymmetricVerificationKey)verifkey;
btn2 = new DataGridViewButtonCell();
dataGridViewAutPolOption.Rows[i].Cells[1] = btn2;
dataGridViewAutPolOption.Rows[i].Cells[1].Value = "See key value";
dataGridViewAutPolOption.Rows[i].Cells[1].Tag = Convert.ToBase64String(verifkeySym.KeyValue);
}
}
}
if (tokenTemplate.OpenIdConnectDiscoveryDocument != null)
{
dataGridViewAutPolOption.Rows.Add("OpenId Connect Discovery Document Uri", tokenTemplate.OpenIdConnectDiscoveryDocument.OpenIdDiscoveryUri);
}
dataGridViewAutPolOption.Rows.Add("Token Audience", tokenTemplate.Audience);
dataGridViewAutPolOption.Rows.Add("Token Issuer", tokenTemplate.Issuer);
foreach (var claim in tokenTemplate.RequiredClaims)
{
dataGridViewAutPolOption.Rows.Add("Required Claim, Type", claim.ClaimType);
dataGridViewAutPolOption.Rows.Add("Required Claim, Value", claim.ClaimValue);
}
}
}
}
}
}
}
static void Main(string[] args)
{
// Create and cache the Media Services credentials in a static class variable.
_cachedCredentials = new MediaServicesCredentials(
_mediaServicesAccountName,
_mediaServicesAccountKey);
// Used the chached credentials to create CloudMediaContext.
_context = new CloudMediaContext(_cachedCredentials);
bool tokenRestriction = false;
string tokenTemplateString = null;
IAsset asset = UploadFileAndCreateAsset(_singleMP4File);
Console.WriteLine("Uploaded asset: {0}", asset.Id);
IAsset encodedAsset = EncodeToAdaptiveBitrateMP4Set(asset);
Console.WriteLine("Encoded asset: {0}", encodedAsset.Id);
IContentKey key = CreateEnvelopeTypeContentKey(encodedAsset);
Console.WriteLine("Created key {0} for the asset {1} ", key.Id, encodedAsset.Id);
Console.WriteLine();
if (tokenRestriction)
{
tokenTemplateString = AddTokenRestrictedAuthorizationPolicy(key);
}
else
{
AddOpenAuthorizationPolicy(key);
}
Console.WriteLine("Added authorization policy: {0}", key.AuthorizationPolicyId);
Console.WriteLine();
CreateAssetDeliveryPolicy(encodedAsset, key);
Console.WriteLine("Created asset delivery policy. \n");
Console.WriteLine();
if (tokenRestriction && !String.IsNullOrEmpty(tokenTemplateString))
{
// Deserializes a string containing an Xml representation of a TokenRestrictionTemplate
// back into a TokenRestrictionTemplate class instance.
TokenRestrictionTemplate tokenTemplate =
TokenRestrictionTemplateSerializer.Deserialize(tokenTemplateString);
// Generate a test token based on the data in the given TokenRestrictionTemplate.
// Note, you need to pass the key id Guid because we specified
// TokenClaim.ContentKeyIdentifierClaim in during the creation of TokenRestrictionTemplate.
Guid rawkey = EncryptionUtils.GetKeyIdAsGuid(key.Id);
string testToken = TokenRestrictionTemplateSerializer.GenerateTestToken(tokenTemplate, null, rawkey);
Console.WriteLine("The authorization token is:\nBearer {0}", testToken);
Console.WriteLine();
}
// You can use the bit.ly/aesplayer Flash player to test the URL
// (with open authorization policy).
// Paste the URL and click the Update button to play the video.
//
string URL = GetStreamingOriginLocator(encodedAsset);
Console.WriteLine("Smooth Streaming Url: {0}/manifest", URL);
Console.WriteLine();
Console.WriteLine("HLS Url: {0}/manifest(format=m3u8-aapl)", URL);
Console.WriteLine();
Console.ReadLine();
}
