private void ProcessMovie(string movieFileName, string destinationFolder)
{
try {
NutcrackerProcessingMovie f = new NutcrackerProcessingMovie();
f.Show();
ffmpeg.ffmpeg converter = new ffmpeg.ffmpeg(movieFileName);
converter.MakeThumbnails(50, 50, destinationFolder);
f.Close();
}
catch (Exception ex) {
MessageBox.Show("There was a problem converting " + movieFileName + ": " + ex.Message, "Error Converting Movie",
MessageBoxButtons.OKCancel, MessageBoxIcon.Error);
}
}
private void GetVideoInformation()
{
// This is only done each time a Video file is changed.
// No point doing this every time it needs to render.
// So once a user adds a video file to the effect this code will no longer be used.
string videoFilename = Path.Combine(VideoPath, _data.FileName);
try
{
VideoQuality = 50; // Set quality to 50% when a new file is opened.
// Delete old path and create new path for processed video
EstablishTempFolder();
// Gets Video length and Frame rate will continue if users start position is less then the video length.
ffmpeg.ffmpeg videoLengthInfo = new ffmpeg.ffmpeg(videoFilename);
string result = videoLengthInfo.GetVideoInfo(_tempFilePath);
// Get Video Length
int durationIndex = result.IndexOf("Duration: ");
string videoInfo = result.Substring(durationIndex + 10, 8);
string[] words = videoInfo.Split(':');
TimeSpan videoTimeSpan = new TimeSpan(Int32.Parse(words[0]), Int32.Parse(words[1]), Int32.Parse(words[2]));
VideoLength = (int)videoTimeSpan.TotalSeconds;
// Saves one frame from video then grabs it to determine Video size.
// This was to replace the way Accord did it as it makes sense to do the Video size
// conversion when generating all the images. This can reduces each bitmap file size significantly.
ffmpeg.ffmpeg videoSizeInfo = new ffmpeg.ffmpeg(videoFilename);
videoSizeInfo.GetVideoSize(_tempFilePath + "\\Temp.bmp");
var image = Image.FromFile(_tempFilePath + "\\Temp.bmp");
// Saves the Video info to data store.
_data.VideoSize = new Size(image.Width, image.Height);
image.Dispose();
_getNewVideoInfo = false;
}
catch (Exception ex)
{
var messageBox = new MessageBoxForm("There was a problem converting " + videoFilename + ": " + ex.Message,
"Error Converting Video", MessageBoxButtons.OK, SystemIcons.Error);
messageBox.ShowDialog();
_videoFileDetected = false;
}
}
private void ProcessMovie(string movieFileName, string destinationFolder)
{
try {
NutcrackerProcessingMovie f = new NutcrackerProcessingMovie();
f.Show();
ffmpeg.ffmpeg converter = new ffmpeg.ffmpeg(movieFileName);
converter.MakeThumbnails(50, 50, destinationFolder);
f.Close();
}
catch (Exception ex) {
//messageBox Arguments are (Text, Title, No Button Visible, Cancel Button Visible)
MessageBoxForm.msgIcon = SystemIcons.Error; //this is used if you want to add a system icon to the message form.
var messageBox = new MessageBoxForm("There was a problem converting " + movieFileName + ": " + ex.Message, "Error Converting Movie", false, true);
messageBox.ShowDialog();
}
}
private void ProcessMovie(string folder)
{
//Delete old path and create new path for processed video
if (System.IO.Directory.Exists(_data.Video_DataPath))
{
Directory.Delete(folder, true);
}
_data.Video_DataPath = Path.Combine(_tempPath, Guid.NewGuid().ToString());
System.IO.Directory.CreateDirectory(_data.Video_DataPath);
_moviePicturesFileList = null;
//Setup scale size to process.
int renderHeight = BufferHt;
int renderWidth = BufferWi;
if (!ScaleToGrid)
{
renderWidth = (int)(BufferWi * ((double)ScalePercent / 100 + 1));
renderHeight = (int)(BufferHt * ((double)ScalePercent / 100 + 1));
if (renderWidth % 2 != 0)
{
renderWidth += 1;
}
}
string colorType = EffectColorType == EffectColorType.RenderGreyScale ? " -pix_fmt gray" : ""; //Effcet type will be Color or Gray scale
string frameRate = " -r " + 20; //Video Frame rate is set to 20 to matach Vixen
string videoFilename = Path.Combine(_videoPath, _data.FileName);
try
{
//Gets Video length and will continue if users start position is less then the video length.
ffmpeg.ffmpeg videoLengthInfo = new ffmpeg.ffmpeg(videoFilename);
string result = videoLengthInfo.MakeThumbnails(_data.Video_DataPath);
int index = result.IndexOf("Duration: ");
string videoInfo = result.Substring(index + 10, 8);
string[] words = videoInfo.Split(':');
TimeSpan videoTimeSpan = new TimeSpan(Int32.Parse(words[0]), Int32.Parse(words[1]), Int32.Parse(words[2]));
VideoLength = (int)videoTimeSpan.TotalSeconds;
//Gets selected video if Video length is longer then the entered start time.
if (VideoLength > StartTimeSeconds + (TimeSpan.TotalSeconds * ((double)PlayBackSpeed / 100 + 1)))
{
ffmpeg.ffmpeg converter = new ffmpeg.ffmpeg(videoFilename);
converter.MakeThumbnails(_data.Video_DataPath, StartTimeSeconds, ((TimeSpan.TotalSeconds * ((double)PlayBackSpeed / 100 + 1))),
renderWidth, renderHeight, MaintainAspect, frameRate, colorType, RotateVideo);
_moviePicturesFileList = Directory.GetFiles(_data.Video_DataPath).OrderBy(f => f).ToList();
_currentMovieImageNum = 0;
}
else
{
MessageBoxForm.msgIcon = SystemIcons.Error; //this is used if you want to add a system icon to the message form.
var messageBox = new MessageBoxForm("Entered Start Time plus Effect length is greater than the Video Length of " + _data.FileName,
"Invalid Start Time. Decrease the Start Time", MessageBoxButtons.OK, SystemIcons.Error);
messageBox.ShowDialog();
}
}
catch (Exception ex)
{
var messageBox = new MessageBoxForm("There was a problem converting " + videoFilename + ": " + ex.Message,
"Error Converting Video", MessageBoxButtons.OK, SystemIcons.Error);
messageBox.ShowDialog();
}
}
private void ProcessMovie(string folder)
{
//Delete old path and create new path for processed video
if (Directory.Exists(_data.Video_DataPath))
{
Directory.Delete(folder, true);
}
_data.Video_DataPath = Path.Combine(_tempPath, Guid.NewGuid().ToString());
Directory.CreateDirectory(_data.Video_DataPath);
string videoFilename = Path.Combine(_videoPath, _data.FileName);
try
{
_reader = new VideoFileReader();
_reader.Open(videoFilename);
var count = _reader.FrameCount;
var videoTimespan = TimeSpan.FromSeconds(count / _reader.FrameRate.Value);
var frameScale = _reader.FrameRate.Value / 20;
int renderHeight;
int renderWidth;
string cropVideo = "";
if (StretchToGrid) // Will stretch the image to the grid size.
{
renderWidth = BufferWi;
renderHeight = BufferHt;
}
else
{
// Will scaled the image to the grid size.
GetNewImageSize(out renderWidth, out renderHeight, BufferWi, BufferHt);
if (!ScaleToGrid) // Scale and crop the image based on users scale setting
{
renderWidth = (int)(renderWidth * ((double)ScalePercent / 100 + 1));
renderHeight = (int)(renderHeight * ((double)ScalePercent / 100 + 1));
int cropWidth = Math.Min(renderWidth, BufferWi);
int cropHeight = Math.Min(renderHeight, BufferHt);
cropVideo = $", crop={cropWidth}:{cropHeight}:{renderWidth - cropWidth / 2}:{renderHeight - cropHeight / 2}";
}
}
// Will adjust the render size if element is below 10 as FFMPEG could refuse to scale.
if (renderHeight < 10 || renderWidth < 10)
{
// I don't see any point continuing if the element is this small.
if (renderHeight <= 2 || renderWidth <= 2)
{
_videoFileDetected = false;
return;
}
GetNewImageSize(out renderWidth, out renderHeight, 50, (int)(50 * ((double)renderWidth / renderHeight)));
}
_reader.Close();
_reader.Dispose();
VideoLength = (int)videoTimespan.TotalSeconds;
// Gets selected video if Video length is longer then the entered start time.
if (VideoLength > StartTimeSeconds + (TimeSpan.TotalSeconds * ((double)PlayBackSpeed / 100 + 1)))
{
ffmpeg.ffmpeg converter = new ffmpeg.ffmpeg(videoFilename);
_currentMovieImageNum = 0;
// Height and Width needs to be evenly divisible to work or ffmpeg complains.
if (renderHeight % 2 != 0)
{
renderHeight++;
}
if (renderWidth % 2 != 0)
{
renderWidth++;
}
converter.MakeScaledVideo(_data.Video_DataPath, StartTimeSeconds, ((TimeSpan.TotalSeconds * ((double)PlayBackSpeed / 100 + 1))),
renderWidth, renderHeight, frameScale, MaintainAspect, 20, RotateVideo, cropVideo);
_videoFileDetected = true;
}
else
{
MessageBoxForm.msgIcon = SystemIcons.Error; // This is used if you want to add a system icon to the message form.
var messageBox = new MessageBoxForm("Entered Start Time plus Effect length is greater than the Video Length of " + _data.FileName,
"Invalid Start Time. Decrease the Start Time", MessageBoxButtons.OK, SystemIcons.Error);
messageBox.ShowDialog();
_videoFileDetected = false;
}
}
catch (Exception ex)
{
var messageBox = new MessageBoxForm("There was a problem converting " + videoFilename + ": " + ex.Message,
"Error Converting Video", MessageBoxButtons.OK, SystemIcons.Error);
messageBox.ShowDialog();
_videoFileDetected = false;
}
}
private void ProcessMovie()
{
EstablishTempFolder();
string videoFilename = Path.Combine(VideoPath, _data.FileName);
try
{
if (VideoQuality == 0 || _getNewVideoInfo)
{
GetVideoInformation();
}
string cropVideo = "";
if (StretchToGrid) // Will stretch the image to the grid size.
{
_renderWidth = BufferWi;
_renderHeight = BufferHt;
}
else
{
// Will scale the image to the grid size.
GetNewImageSize(out _renderWidth, out _renderHeight, BufferWi, BufferHt);
if (!ScaleToGrid) // Scale and crop the image based on users scale setting
{
_renderWidth = (int)(_renderWidth * ((double)ScalePercent / 100 + 1));
_renderHeight = (int)(_renderHeight * ((double)ScalePercent / 100 + 1));
}
}
double videoQuality = TargetPositioning == TargetPositioningType.Locations ? (double)VideoQuality / 100 : 1;
if (_renderWidth > MaxRenderWidth || _renderHeight > MaxRenderHeight)
{
_ratioWidth = (double)_renderWidth / MaxRenderWidth / videoQuality;
_ratioHeight = (double)_renderHeight / MaxRenderHeight / videoQuality;
_renderHeight = (int)(MaxRenderHeight * videoQuality);
_renderWidth = (int)(MaxRenderWidth * videoQuality);
}
else
{
_ratioWidth = _ratioHeight = 1;
}
if (!StretchToGrid && !ScaleToGrid)
{
int cropWidth = _renderWidth > BufferWi ? BufferWi : _renderWidth;
int cropHeight = _renderHeight > BufferHt ? BufferHt : _renderHeight;
cropVideo = $", crop={cropWidth}:{cropHeight}:{(_renderWidth - cropWidth) / 2}:{(_renderHeight - cropHeight) / 2}";
}
// Will adjust the render size if element is below 10 as FFMPEG could refuse to scale.
if (_renderHeight < 10 || _renderWidth < 10)
{
// I don't see any point continuing if the element is this small.
if (_renderHeight <= 2 || _renderWidth <= 2)
{
_videoFileDetected = false;
return;
}
GetNewImageSize(out _renderWidth, out _renderHeight, 50, (int)(50 * ((double)_renderWidth / _renderHeight)));
}
// Gets selected video if Video length is longer then the entered start time.
if (VideoLength > StartTimeSeconds + (TimeSpan.TotalSeconds * ((double)PlayBackSpeed / 100 + 1)))
{
ffmpeg.ffmpeg converter = new ffmpeg.ffmpeg(videoFilename);
_currentMovieImageNum = 0;
// Height and Width needs to be evenly divisible to work or ffmpeg complains.
if (_renderHeight % 2 != 0)
{
_renderHeight++;
}
if (_renderWidth % 2 != 0)
{
_renderWidth++;
}
converter.MakeScaledThumbNails(_tempFilePath, StartTimeSeconds, ((TimeSpan.TotalSeconds * ((double)PlayBackSpeed / 100 + 1))),
_renderWidth, _renderHeight, MaintainAspect, RotateVideo, cropVideo);
_moviePicturesFileList = Directory.GetFiles(_tempFilePath).OrderBy(f => f).ToList();
_videoFileDetected = true;
}
else
{
var messageBox = new MessageBoxForm("Entered Start Time plus Effect length is greater than the Video Length of " + _data.FileName,
"Invalid Start Time. Decrease the Start Time", MessageBoxButtons.OK, SystemIcons.Error);
messageBox.StartPosition = FormStartPosition.CenterScreen;
messageBox.TopMost = true;
messageBox.ShowDialog();
_videoFileDetected = false;
}
}
catch (Exception ex)
{
Logging.Error(ex, $"There was a problem converting {videoFilename}");
var messageBox = new MessageBoxForm("There was a problem converting " + videoFilename + ": " + ex.Message,
"Error Converting Video", MessageBoxButtons.OK, SystemIcons.Error);
messageBox.StartPosition = FormStartPosition.CenterScreen;
messageBox.TopMost = true;
messageBox.ShowDialog();
_videoFileDetected = false;
}
}
private void ProcessMovie(string movieFileName, string destinationFolder)
{
try {
NutcrackerProcessingMovie f = new NutcrackerProcessingMovie();
f.Show();
ffmpeg.ffmpeg converter = new ffmpeg.ffmpeg(movieFileName);
converter.MakeThumbnails(50, 50, destinationFolder);
f.Close();
}
catch (Exception ex) {
MessageBox.Show("There was a problem converting " + movieFileName + ": " + ex.Message, "Error Converting Movie",
MessageBoxButtons.OKCancel, MessageBoxIcon.Error);
}
}
private void ProcessMovie(string folder)
{
//Delete old path and create new path for processed video
if (System.IO.Directory.Exists(_data.Video_DataPath))
{
Directory.Delete(folder, true);
}
_data.Video_DataPath = Path.Combine(_tempPath, Guid.NewGuid().ToString());
System.IO.Directory.CreateDirectory(_data.Video_DataPath);
_moviePicturesFileList = null;
//Setup scale size to process.
int renderHeight = BufferHt;
int renderWidth = BufferWi;
if (!ScaleToGrid)
{
renderWidth = (int)(BufferWi * ((double)ScalePercent / 100 + 1));
renderHeight = (int)(BufferHt * ((double)ScalePercent / 100 + 1));
if (renderWidth % 2 != 0)
{
renderWidth += 1;
}
}
string colorType = EffectColorType == EffectColorType.RenderGreyScale ? " -pix_fmt gray" : ""; //Effcet type will be Color or Gray scale
string frameRate = " -r " + 20; //Video Frame rate is set to 20 to matach Vixen
string videoFilename = Path.Combine(_videoPath, _data.FileName);
try
{
//Gets Video length and will continue if users start position is less then the video length.
ffmpeg.ffmpeg videoLengthInfo = new ffmpeg.ffmpeg(videoFilename);
string result = videoLengthInfo.MakeThumbnails(_data.Video_DataPath);
int index = result.IndexOf("Duration: ");
string videoInfo = result.Substring(index + 10, 8);
string[] words = videoInfo.Split(':');
TimeSpan videoTimeSpan = new TimeSpan(Int32.Parse(words[0]), Int32.Parse(words[1]), Int32.Parse(words[2]));
VideoLength = (int)videoTimeSpan.TotalSeconds;
//Gets selected video if Video length is longer then the entered start time.
if (VideoLength > StartTimeSeconds + (TimeSpan.TotalSeconds*((double) PlayBackSpeed/100 + 1)))
{
ffmpeg.ffmpeg converter = new ffmpeg.ffmpeg(videoFilename);
converter.MakeThumbnails(_data.Video_DataPath, StartTimeSeconds, ((TimeSpan.TotalSeconds*((double) PlayBackSpeed/100 + 1))),
renderWidth, renderHeight, MaintainAspect, frameRate, colorType, RotateVideo);
_moviePicturesFileList = Directory.GetFiles(_data.Video_DataPath).OrderBy(f => f).ToList();
_currentMovieImageNum = 0;
}
else
{
MessageBoxForm.msgIcon = SystemIcons.Error; //this is used if you want to add a system icon to the message form.
var messageBox = new MessageBoxForm("Entered Start Time plus Effect length is greater than the Video Length of " + _data.FileName,
"Invalid Start Time. Decrease the Start Time", MessageBoxButtons.OK, SystemIcons.Error);
messageBox.ShowDialog();
}
}
catch (Exception ex)
{
var messageBox = new MessageBoxForm("There was a problem converting " + videoFilename + ": " + ex.Message,
"Error Converting Video", MessageBoxButtons.OK, SystemIcons.Error);
messageBox.ShowDialog();
}
}
