private void UploadVideoParts(string videoPath, Models.API.v5.UploadVideo.Upload upload)
{
if (!File.Exists(videoPath))
{
throw new Exceptions.API.BadParameterException($"The provided path for a video upload does not appear to be value: {videoPath}");
}
var videoInfo = new FileInfo(videoPath);
if (videoInfo.Length >= MAX_VIDEO_SIZE)
{
throw new Exceptions.API.BadParameterException($"The provided file was too large (larger than 10gb). File size: {videoInfo.Length}");
}
const long size24Mb = 25165824;
var fileSize = videoInfo.Length;
if (fileSize > size24Mb)
{
// Split file into fragments if file size exceeds maximum fragment size
using (var fs = new FileStream(videoPath, FileMode.Open, FileAccess.Read, FileShare.Read))
{
var finalChunkSize = fileSize % size24Mb;
var parts = (fileSize - finalChunkSize) / size24Mb + 1;
for (var currentPart = 1; currentPart <= parts; currentPart++)
{
byte[] chunk;
if (currentPart == parts)
{
chunk = new byte[finalChunkSize];
fs.Read(chunk, 0, (int)finalChunkSize);
}
else
{
chunk = new byte[size24Mb];
fs.Read(chunk, 0, (int)size24Mb);
}
Api.PutBytes($"{upload.Url}?part={currentPart}&upload_token={upload.Token}", chunk);
System.Threading.Thread.Sleep(1000);
}
}
}
else
{
// Upload entire file at once if small enough
var file = File.ReadAllBytes(videoPath);
Api.PutBytes($"{upload.Url}?part=1&upload_token={upload.Token}", file);
}
}
private async Task CompleteVideoUpload(Models.API.v5.UploadVideo.Upload upload, string accessToken)
{
await Api.PostAsync($"{upload.Url}/complete?upload_token={upload.Token}", null, null, accessToken);
}