public void TestMoveToCloudAndTranscribe(string language)
{
string baseName = "USA_ME_LincolnCounty_BoothbayHarbor_Selectmen_EN_2017-02-15";
string videoFile = _config.TestfilesPath + "\\" + baseName + ".mp4";
string outputFolder = _config.TestfilesPath + "\\" + "TestMoveToCloudAndTranscribe";
FileDataRepositories.GMFileAccess.DeleteAndCreateDirectory(outputFolder);
string outputBasePath = outputFolder + "\\" + baseName;
string shortFile = outputBasePath + ".mp4";
string audioFile = outputBasePath + ".flac";
string jsonFile = outputBasePath + ".json";
// Extract short version
SplitRecording splitRecording = new SplitRecording();
splitRecording.ExtractPart(videoFile, shortFile, 60, 4 * 60);
// Extract audio.
ExtractAudio extract = new ExtractAudio();
extract.Extract(shortFile, audioFile);
// Transcribe
//TranscribeAudio ta = new TranscribeAudio(_config);
TranscribeResponse response = transcribe.MoveToCloudAndTranscribe(audioFile, baseName + ".flac", language);
string stringValue = JsonConvert.SerializeObject(response, Formatting.Indented);
File.WriteAllText(outputBasePath + "-rsp.json", stringValue);
// Modify Transcript json format
ModifyTranscriptJson mt = new ModifyTranscriptJson();
FixasrView fixasr = mt.Modify(response);
// Create JSON file
stringValue = JsonConvert.SerializeObject(fixasr, Formatting.Indented);
File.WriteAllText(jsonFile, stringValue);
}
public void Process(string videoFile, string meetingFolder, string language)
{
/////// Copy video to meeting folder /////////
FileInfo infile = new FileInfo(videoFile);
string videofileCopy = meetingFolder + "\\" + "01-Video.mp4";
if (!config.IsDevelopment)
{
File.Copy(videoFile, videofileCopy);
}
else
{
// #### FOR DEVELOPMENT: WE SHORTEN THE RECORDING FILE. ####
SplitRecording splitRecording = new SplitRecording();
splitRecording.ExtractPart(videoFile, videofileCopy, 0, config.RecordingSizeForDevelopment);
}
/////// Extract the audio. ////////////////////////
ExtractAudio extract = new ExtractAudio();
string audioFile = meetingFolder + "\\" + "02-Audio.flac";
extract.Extract(videofileCopy, audioFile);
/////// Transcribe the audio file. /////////////
// We want the object name in the cloud to be the original video file name with ".flac" extension.
string objectName = Path.GetFileNameWithoutExtension(videoFile) + ".flac";
TranscribeResponse transcript;
//if (!config.UseAudioFileAlreadyInCloud)
//{
// Move audio file to cloud and transcribe
transcript = transcribeAudio.MoveToCloudAndTranscribe(audioFile, objectName, language);
//} else
//{
// // For development and it's already in cloud
// // TODO - check if it is already in cloud
// transcript = transcribeAudio.TranscribeInCloud(objectName, language);
//}
string stringValue = JsonConvert.SerializeObject(transcript, Formatting.Indented);
string outputJsonFile = meetingFolder + "\\" + "03-Transcribed.json";
File.WriteAllText(outputJsonFile, stringValue);
/////// Reformat the JSON transcript to match what the fixasr routine will use.
ModifyTranscriptJson convert = new ModifyTranscriptJson();
outputJsonFile = meetingFolder + "\\" + "04-ToFix.json";
FixasrView fixasr = convert.Modify(transcript);
stringValue = JsonConvert.SerializeObject(fixasr, Formatting.Indented);
File.WriteAllText(outputJsonFile, stringValue);
/////// Split the video, audio and transcript into multiple work segments
//SplitIntoWorkSegments split = new SplitIntoWorkSegments();
//split.Split(meetingFolder, videofileCopy, outputJsonFile, config.FixasrSegmentSize,
// config.FixasrSegmentOverlap);
}
