/// <summary>
/// Add a logo overlay image to a video. For code examples, see Adding Logo Overlays to Videos with the Media API: http://support.brightcove.com/en/docs/adding-logo-overlays-videos-media-api
/// </summary>
/// <param name="logo_overlay">The metadata for the logo overlay you want to create (or update). This takes the form of a JSON object of name/value pairs, each of which corresponds to a property of the LogoOverlay object.</param>
/// <param name="file_name">The name of the file that's being uploaded. You don't need to specify this in the JSON if it is specified in the file part of the POST.</param>
/// <param name="maxsize">The maximum size that the file will be. This is used as a limiter to know when something has gone wrong with the upload. The maxsize is same as the file you uploaded. You don't need to specify this in the JSON if it is specified in the file part of the POST.</param>
/// <param name="file">An input stream associated with the image file you're uploading. This takes the form of a file part, in a multipart/form-data HTTP request. This input stream and the filename and maxsize parameters are automatically inferred from that file part.</param>
/// <param name="file_checksum">An optional MD5 hash of the file. The checksum can be used to verify that the file checked into your Video Cloud Media Library is the same as the file you uploaded.</param>
/// <param name="video_id">The ID of the video you want to assign a logo overlay to. You must specify either a video_id or a video_reference_id.</param>
/// <param name="video_reference_id">The publisher-assigned reference ID of the video you want to assign a logo overlay to. You must specify either a video_id or a video_reference_id.</param>
/// <returns>LogoOverlay</returns>
private RPCResponse <LogoOverlay> AddLogoOverlay(LogoOverlay logo_overlay, string filename, long maxsize, byte[] file, string file_checksum, long video_id, string video_reference_id)
{
// Generate post objects
Dictionary <string, object> postParams = new Dictionary <string, object>();
//add video to the post params
RPCRequest rpc = new RPCRequest();
rpc.method = "add_logo_overlay";
rpc.parameters += ", \"filename\": \"" + filename + "\"";
if (video_id > -1)
{
rpc.parameters += ",\"video_id\": \"" + video_id.ToString() + "\"";
}
else if (video_reference_id != null)
{
rpc.parameters += ",\"video_reference_id\": \"" + video_reference_id + "\"";
}
if (maxsize > -1)
{
rpc.parameters += ", \"maxsize\": \"" + maxsize.ToString() + "\"";
}
if (file_checksum != null)
{
rpc.parameters += ", \"file_checksum\": \"" + file_checksum + "\"";
}
rpc.parameters += ", \"token\": \"" + Account.WriteToken.Value + "\"";
postParams.Add("json", rpc.ToJSON());
//add the file to the post
if (file != null && !string.IsNullOrEmpty(filename))
{
postParams.Add("file", new FileParameter(file, filename));
}
//Get the JSon reader returned from the APIRequest
RPCResponse <LogoOverlay> rpcr = BCAPIRequest.ExecuteWrite <LogoOverlay>(postParams, Account);
return(rpcr);
}
public RPCResponse <LogoOverlay> AddLogoOverlay(LogoOverlay logo_overlay, string filename, long maxsize, byte[] file, string file_checksum, string video_reference_id)
{
return(AddLogoOverlay(logo_overlay, filename, maxsize, file, file_checksum, -1, video_reference_id));
}
public RPCResponse <LogoOverlay> AddLogoOverlay(LogoOverlay logo_overlay, byte[] file, string video_reference_id)
{
return(AddLogoOverlay(logo_overlay, file, "", video_reference_id));
}
//using ref id
public RPCResponse <LogoOverlay> AddLogoOverlay(LogoOverlay logo_overlay, string video_reference_id)
{
return(AddLogoOverlay(logo_overlay, null, video_reference_id));
}
public RPCResponse <LogoOverlay> AddLogoOverlay(LogoOverlay logo_overlay, long maxsize, byte[] file, string file_checksum, long video_id)
{
return(AddLogoOverlay(logo_overlay, "", maxsize, file, file_checksum, video_id));
}
public RPCResponse <LogoOverlay> AddLogoOverlay(LogoOverlay logo_overlay, byte[] file, long video_id)
{
return(AddLogoOverlay(logo_overlay, file, null, video_id));
}
