private void ExtractTry(VideoFileInfoExtractRequest request)
{
var ffprobeResult = RunFfprobe(request);
var json = GetJsonFromFfprobeResult(ffprobeResult);
_response.VideoFileInformation = _ffprobeResultParser.Parse(json);
}
private ProcessResult RunFfprobe(VideoFileInfoExtractRequest request)
{
var arguments = $"-v quiet -print_format json -show_format -show_streams \"{request.VideoFilePath}\"";
_response.FfprobeArguments = arguments;
var app = new CommandLineApplication();
return(app.Run(_config.FfprobePath, arguments));
}
public void Should_ExtractVideoFileInformation_WithNoSound()
{
GivenAVideoWithNoSoundFile();
WhenTheServiceIsCalled();
ThenVideoFileInformationIsExtracted();
void GivenAVideoWithNoSoundFile()
{
_request = new VideoFileInfoExtractRequest(VideoFileNoSoundPathValid, Guid.NewGuid().ToString());
}
}
private VideoFileInfoExtractResponse ExtractVideoFileInformation(CreateThumbnailSheetOptions options)
{
var request = new VideoFileInfoExtractRequest(options.VideoFilePath, _correlationId);
var response = _videoFileInfoExtractionService.Extract(request);
if (response.IsValid)
{
_auditor.AuditSuccess("VideoFile", options.VideoFilePath, "InfoExtracted", response);
}
else
{
_auditor.AuditFailure("VideoFile", options.VideoFilePath, "InfoExtractionFailed", response);
}
return(response);
}
public VideoFileInfoExtractResponse Extract(VideoFileInfoExtractRequest request)
{
_response = new Response(request);
try
{
ExtractTry(request);
}
catch (HqvException ex)
{
_response.AddError(ex);
}
catch (Exception ex)
{
const string message = "Unhandled exception in VideoFileInfoExtractionService";
_response.AddError(new Exception(message, ex));
}
return(_response);
}
private void GivenAVideoFile()
{
_request = new VideoFileInfoExtractRequest(VideoFilePathValid, Guid.NewGuid().ToString());
}
public Response(VideoFileInfoExtractRequest request) : base(request)
{
}
