/// <summary>
/// Creates a new video by uploading a file.
/// </summary>
/// <param name="video">The metadata for the video you want to create.</param>
/// <param name="fileName">The full path to the file to be uploaded.</param>
/// <param name="fileBytes">The contents of the file</param>
/// <param name="encodeTo">If the file requires transcoding, use this parameter to specify the target encoding.
/// Valid values are MP4 or FLV, representing the H264 and VP6 codecs respectively. Note that transcoding of
/// FLV files to another codec is not currently supported. This parameter is optional and defaults to FLV.</param>
/// <param name="createMultipleRenditions">If the file is a supported transcodeable type, this optional flag can be
/// used to control the number of transcoded renditions. If true (default), multiple renditions at varying encoding
/// rates and dimensions are created. Setting this to false will cause a single transcoded VP6 rendition to be created
/// at the standard encoding rate and dimensions.</param>
/// <param name="preserveSourceRendition">If the video file is H.264 encoded and if createMultipleRenditions is true,
/// then multiple VP6 renditions are created and in addition the H.264 source is retained as an additional rendition.</param>
/// <param name="h264NoProcessing">Use this option to prevent H.264 source files from being transcoded. This parameter cannot
/// be used in combination with create_multiple_renditions. It is optional and defaults to false.</param>
/// <returns>The numeric ID of the newly created video.</returns>
public long CreateVideo(BrightcoveVideo video, string fileName, byte[] fileBytes, EncodeTo encodeTo, bool createMultipleRenditions, bool preserveSourceRendition, bool h264NoProcessing)
{
BrightcoveParamCollection parms = CreateWriteParamCollection("create_video",
methodParams =>
{
methodParams.Add("video", video);
if (encodeTo != EncodeTo.None)
{
methodParams.Add("encode_to", encodeTo.ToString().ToUpper());
}
methodParams.Add("create_multiple_renditions", createMultipleRenditions.ToString().ToLower());
methodParams.Add("preserve_source_rendition", preserveSourceRendition.ToString().ToLower());
methodParams.Add("H264NoProcessing ", h264NoProcessing.ToString().ToLower());
});
return RunFilePost<BrightcoveResultContainer<long>>(parms, fileName, fileBytes).Result;
}
/// <summary>
/// Creates a new video by uploading a file.
/// </summary>
/// <param name="video">The metadata for the video you want to create.</param>
/// <param name="fileUploadInfo">Information for the file to be uploaded.</param>
/// <param name="encodeTo">If the file requires transcoding, use this parameter to specify the target encoding.
/// Valid values are MP4 or FLV, representing the H264 and VP6 codecs respectively. Note that transcoding of
/// FLV files to another codec is not currently supported. This parameter is optional and defaults to FLV.</param>
/// <param name="createMultipleRenditions">If the file is a supported transcodeable type, this optional flag can be
/// used to control the number of transcoded renditions. If true (default), multiple renditions at varying encoding
/// rates and dimensions are created. Setting this to false will cause a single transcoded VP6 rendition to be created
/// at the standard encoding rate and dimensions.</param>
/// <param name="preserveSourceRendition">If the video file is H.264 encoded and if createMultipleRenditions is true,
/// then multiple VP6 renditions are created and in addition the H.264 source is retained as an additional rendition.</param>
/// <param name="h264NoProcessing">Use this option to prevent H.264 source files from being transcoded. This parameter cannot
/// be used in combination with create_multiple_renditions. It is optional and defaults to false.</param>
/// <returns>The numeric ID of the newly created video.</returns>
public long CreateVideo(BrightcoveVideo video, FileUploadInfo fileUploadInfo, EncodeTo encodeTo, bool createMultipleRenditions, bool preserveSourceRendition, bool h264NoProcessing)
{
BrightcoveParamCollection parms = CreateWriteParamCollection("create_video",
methodParams =>
{
methodParams.Add("video", video);
if (encodeTo != EncodeTo.None)
{
methodParams.Add("encode_to", encodeTo.ToString().ToUpper());
}
methodParams.Add("create_multiple_renditions", createMultipleRenditions.ToString().ToLower());
methodParams.Add("preserve_source_rendition", preserveSourceRendition.ToString().ToLower());
methodParams.Add("H264NoProcessing ", h264NoProcessing.ToString().ToLower());
});
return(RunFilePost <BrightcoveResultContainer <long> >(parms, fileUploadInfo).Result);
}
private static async Task decryptAndSaveFile(string activation_bytes, string inputPath, string outputPath, TextBoxBase debugWindow, EncodeTo encodeTo, int encodeQuality = 80)
{
Extract("ffmpeg.exe");
var fileBase = Path.Combine(outputPath, Path.GetFileNameWithoutExtension(inputPath));
string arguments;
// only decrypt. no re-encoding
if (encodeTo == EncodeTo.DecryptOnly)
{
var fileout = fileBase + ".m4b";
arguments = $"-activation_bytes {activation_bytes} -i {inputPath.SurroundWithQuotes()} -vn -c:a copy {fileout.SurroundWithQuotes()}";
}
// re-encode. encoding will be determined by file extension
else // if (convertRb.Checked)
{
var fileout = fileBase + "." + encodeTo.ToString().ToLower();
arguments = $"-y -activation_bytes {activation_bytes} -i {inputPath.SurroundWithQuotes()} -ab {encodeQuality} -map_metadata 0 -id3v2_version 3 -vn {fileout.SurroundWithQuotes()}";
}
// nothing in stdout. progress/debug info is in stderr
var startInfo = new ProcessStartInfo
{
FileName = Path.Combine(resdir, "ffmpeg.exe"),
Arguments = arguments,
CreateNoWindow = true,
RedirectStandardError = true,
UseShellExecute = false,
WorkingDirectory = Directory.GetCurrentDirectory()
};
using var ffm = new Process { StartInfo = startInfo, EnableRaisingEvents = true };
ffm.ErrorDataReceived += (s, ea) => debugWindow.UIThread(() => debugWindow.AppendText($"DEBUG: {ea.Data}\r\n"));
ffm.Start();
ffm.BeginErrorReadLine();
await Task.Run(() => ffm.WaitForExit());
ffm.Close();
}