static void Main(string[] args)
{
// You can find your API key under Project settings in your Dashboard on Qencode portal
var apiKey = "your_api_key";
// This loads API query from file.
// Make sure you change source video url and destination params to some actual values.
var transcodingParams = CustomTranscodingParams.FromFile("query.json");
try
{
var q = new QencodeApiClient(apiKey);
Console.WriteLine("Access token: " + q.AccessToken);
var task = q.CreateTask();
Console.WriteLine("Created new task: " + task.TaskToken);
task.TaskCompleted = new RunWorkerCompletedEventHandler(
delegate(object o, RunWorkerCompletedEventArgs e)
{
if (e.Error != null)
{
Console.WriteLine("Error: ", e.Error.Message);
}
var response = e.Result as TranscodingTaskStatus;
if (response.error == 1)
{
Console.WriteLine("Error: " + response.error_description);
}
else if (response.status == "completed")
{
Console.WriteLine("Video urls: ");
foreach (var video in response.videos)
{
Console.WriteLine(video.url);
}
}
else
{
Console.WriteLine(response.status);
}
Console.WriteLine("Done!");
});
var started = task.StartCustom(transcodingParams);
Console.WriteLine("Status URL: " + started.status_url);
}
catch (QencodeApiException e)
{
Console.WriteLine("Qencode API exception: " + e.Message);
}
catch (QencodeException e)
{
Console.WriteLine("API call failed: " + e.Message);
}
Console.ReadKey();
}
static async Task Main(string[] args)
{
var apiKey = "your_api_key";
var file = new FileInfo(@"your_file_path");
try
{
var q = new QencodeApiClient(apiKey);
TranscodingTask transcodingTask = q.CreateTask();
Console.WriteLine("Access token: " + q.AccessToken);
Console.WriteLine("Created new task: " + transcodingTask.TaskToken);
var uploadUrl = $"{transcodingTask.UploadUrl}/{transcodingTask.TaskToken}";
var res = await TusTools.UploadAsync(file, uploadUrl, 1000);
var fileUrl = res.url;
var transcodingParams = new CustomTranscodingParams();
transcodingParams.source = fileUrl;
var format = new Format();
format.output = "mp4";
transcodingParams.format.Add(format);
var startedTask = transcodingTask.StartCustom(transcodingParams);
Console.WriteLine("Status URL: " + startedTask.status_url);
TranscodingTaskStatus response;
do
{
Thread.Sleep(5000);
Console.Write("Checking status... ");
response = transcodingTask.GetStatus();
Console.WriteLine(String.Format("{0} - {1}%", response.status,
response.percent == null ? "0" : ((float)response.percent).ToString("0.00")));
} while (response.status != "completed");
if (response.videos.Count > 0)
{
var video = response.videos[0];
Console.WriteLine("Playlist url: " + video.url);
}
if (response.error > 0)
{
Console.WriteLine(response.error_description);
}
Console.WriteLine("Done!");
var statusUrl = startedTask.status_url;
}
catch (QencodeApiException e)
{
Console.WriteLine("Qencode API exception: " + e.Message);
}
catch (QencodeException e)
{
Console.WriteLine("API call failed: " + e.Message);
}
Console.ReadKey();
}
static void Main(string[] args)
{
Console.WriteLine("Reading regression tests...");
var jdp = new JsonDiffPatch();
var tests = Directory.GetDirectories(regressionTestsPath);
foreach (var test in tests)
{
if (!File.Exists(test + "/query.json"))
{
Console.WriteLine("Skipped: " + test);
continue;
}
Console.WriteLine(test);
var originalJson = File.ReadAllText(test + "/query.json");
var transcodingParams = CustomTranscodingParams.FromJSON(originalJson);
var serialized = JsonConvert.SerializeObject(transcodingParams,
Formatting.None,
new JsonSerializerSettings {
NullValueHandling = NullValueHandling.Ignore
});
var left = JToken.Parse(originalJson);
var right = JToken.Parse("{ \"query\": " + serialized + " }");
var patch = jdp.Diff(left, right);
if (patch != null)
{
Console.WriteLine("FAILED!");
Console.WriteLine(patch);
}
else
{
Console.WriteLine("SUCCESS!");
}
}
Console.ReadKey();
}
static void Main(string[] args)
{
var apiKey = "your_api_key";
var videoUrl = "https://nyc3.s3.qencode.com/qencode/bbb_30s.mp4";
var s3_path = "s3://s3-eu-west-2.amazonaws.com/qencode-test";
var s3_key = "your_s3_key";
var s3_secret = "your_s3_secret";
var transcodingParams = new CustomTranscodingParams();
transcodingParams.source = videoUrl;
var format = new Format();
//format.destination = new Destination();
//format.destination.url = s3_path;
//format.destination.key = s3_key;
//format.destination.secret = s3_secret;
format.output = "advanced_hls";
format.segment_duration = 6;
format.start_time = 0.2;
format.duration = 0.3;
var stream = new Stream();
stream.size = "1920x1080";
stream.audio_bitrate = 128;
var vcodec_params = new Libx264_VideoCodecParameters();
vcodec_params.vprofile = "baseline";
vcodec_params.level = 31;
vcodec_params.coder = 0;
vcodec_params.flags2 = "-bpyramid+fastpskip-dct8x8";
vcodec_params.partitions = "+parti8x8+parti4x4+partp8x8+partb8x8";
vcodec_params.directpred = 2;
stream.video_codec_parameters = vcodec_params;
format.stream = new List <Stream>();
format.stream.Add(stream);
transcodingParams.format.Add(format);
try
{
var q = new QencodeApiClient(apiKey);
Console.WriteLine("Access token: " + q.AccessToken);
var task = q.CreateTask();
Console.WriteLine("Created new task: " + task.TaskToken);
TranscodingTaskStatus response;
var started = task.StartCustom(transcodingParams);
Console.WriteLine("Status URL: " + started.status_url);
do
{
Thread.Sleep(5000);
Console.Write("Checking status... ");
response = task.GetStatus();
Console.WriteLine(String.Format("{0} - {1}%", response.status,
response.percent == null ? "0" : ((float)response.percent).ToString("0.00")));
} while (response.status != "completed");
if (response.videos.Count > 0)
{
var video = response.videos[0];
Console.WriteLine("Playlist url: " + video.url);
}
if (response.error > 0)
{
Console.WriteLine(response.error_description);
}
Console.WriteLine("Done!");
}
catch (QencodeApiException e)
{
Console.WriteLine("Qencode API exception: " + e.Message);
}
catch (QencodeException e)
{
Console.WriteLine("API call failed: " + e.Message);
}
Console.ReadKey();
}
/*
* This example upload a local file,
* transcode it and then,
* download the transcoded file
*/
static void Main(string[] args)
{
// You can find your API key under Project settings in your Dashboard on Qencode portal
const string apiKey = "YOUR_API_KEY_HERE";
const string relative_output_dir = "TranscodedOutput"; // relative output dir
// This is the full file name of the source video
string sourceVideoFullFileName = "E:\\dev\\My\\Sample720.flv";
// if an argument is specified, the source video file will be readed from the first argument
if (args.Length >= 1 && !string.IsNullOrEmpty(args[0]))
{
sourceVideoFullFileName = args[0];
}
try
{
// get access token
Console.WriteLine("Requesting access token...");
var q = new QencodeApiClient(apiKey);
Console.WriteLine("\taccess token: '" + q.AccessToken + "'");
// create a new task
Console.WriteLine("Creating a new task...");
var task = q.CreateTask();
Console.WriteLine("\tcreated new task with token: '" + task.TaskToken + "' and url for direct video upload (TUS) '" + task.UploadUrl + "'");
// direct video upload - initiate upload (get endpoint for task)
Console.WriteLine("Initiate upload...");
var srcFI = new FileInfo(sourceVideoFullFileName);
var client = new TusClient();
var tusUploadLocationUrl = client.CreateAsync(task.UploadUrl + "/" + task.TaskToken, srcFI.Length).Result;
Console.WriteLine("\tobtained TUS upload location: '" + tusUploadLocationUrl + "'");
// direct video upload - send data
var uploadOperation = client.UploadAsync(tusUploadLocationUrl, srcFI);
Console.WriteLine("\ttransfer started");
uploadOperation.Progressed += (transferred, total) =>
{
Console.CursorLeft = 0;
Console.Write($"Progress: {transferred}/{total}");
};
Console.WriteLine();
Console.WriteLine();
uploadOperation.GetAwaiter().GetResult();
Console.WriteLine("\tupload done");
// define a custom task by reading query.json and filling the ##TUS_FILE_UUID## placeholder
var tusFileUUID = tusUploadLocationUrl.Substring(tusUploadLocationUrl.LastIndexOf('/') + 1);
var customTrascodingJSON = File.ReadAllText("query.json").Replace("##TUS_FILE_UUID##", tusFileUUID);
var customTranscodingParams = CustomTranscodingParams.FromJSON(customTrascodingJSON);
// start a custom task
Console.WriteLine("Custom task starting..");
Console.WriteLine(customTrascodingJSON);
// start a custom task - set event handler
bool taskCompletedOrError = false;
task.TaskCompleted = new RunWorkerCompletedEventHandler(
delegate(object o, RunWorkerCompletedEventArgs e)
{
if (e.Error != null)
{
taskCompletedOrError = true;
Console.WriteLine("Error: ", e.Error.Message);
}
var response = e.Result as TranscodingTaskStatus;
if (response.error == 1)
{
taskCompletedOrError = true;
Console.WriteLine("Error: " + response.error_description);
}
else if (response.status == "completed")
{
taskCompletedOrError = true;
Console.WriteLine("Video urls: ");
foreach (var video in response.videos)
{
Console.WriteLine(video.url);
}
}
else
{
Console.WriteLine(response.status);
}
});
// start a custom task - start
Console.WriteLine("\tstarting...");
var started = task.StartCustom(customTranscodingParams); // starts and poll
// waiting
Console.WriteLine("Waiting..");
while (!taskCompletedOrError)
{
Thread.Sleep(1000);
}
// get download url
if (task.LastStatus == null)
{
throw new InvalidOperationException("Unable to obtain download url");
}
var outputDownloadUrl = new Uri(task.LastStatus.videos.First().url);
Console.WriteLine("Output download url: '" + outputDownloadUrl.ToString() + "'");
string output_file_name = GetOutputFileName(sourceVideoFullFileName, outputDownloadUrl.Segments.Last());
Console.WriteLine("Output file name: '" + output_file_name + "'");
// download
Console.WriteLine("Downloading..");
HttpFileDownload(outputDownloadUrl, relative_output_dir, output_file_name);
Console.WriteLine("\tdownload done");
Environment.Exit(0);
}
catch (QencodeApiException e)
{
Console.WriteLine("Qencode API exception: " + e.Message);
Environment.Exit(-1);
}
catch (QencodeException e)
{
Console.WriteLine("API call failed: " + e.Message);
Environment.Exit(-1);
}
}
