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#94

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This commit is contained in:
Malte Rosenbjerg 2020-08-27 17:22:23 +02:00
parent eea6adc6f1
commit 76107fb93e
1 changed files with 5 additions and 6 deletions
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11
FFMpegCore/FFMpeg/FFMpeg.cs
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@ -280,11 +280,12 @@ public static bool Join(string output, params string[] videos)
/// <returns>Output video information.</returns>
public static bool JoinImageSequence(string output, double frameRate = 30, params ImageInfo[] images)
{
var tempFolderName = Path.Combine(FFMpegOptions.Options.TempDirectory, Guid.NewGuid().ToString());
var temporaryImageFiles = images.Select((image, index) =>
{
FFMpegHelper.ConversionSizeExceptionCheck(Image.FromFile(image.FullName));
var destinationPath = Path.Combine(FFMpegOptions.Options.TempDirectory, $"{index.ToString().PadLeft(9, '0')}{image.Extension}");
Directory.CreateDirectory(FFMpegOptions.Options.TempDirectory);
var destinationPath = Path.Combine(tempFolderName, $"{index.ToString().PadLeft(9, '0')}{image.Extension}");
Directory.CreateDirectory(tempFolderName);
File.Copy(image.FullName, destinationPath);
return destinationPath;
}).ToArray();
@ -293,11 +294,8 @@ public static bool JoinImageSequence(string output, double frameRate = 30, param
try
{
return FFMpegArguments
.FromInputFiles(false, Path.Combine(FFMpegOptions.Options.TempDirectory, "%09d.png"))
.WithVideoCodec(VideoCodec.LibX264)
.FromInputFiles(false, Path.Combine(tempFolderName, "%09d.png"))
.Resize(firstImage.Width, firstImage.Height)
.WithFrameOutputCount(images.Length)
.WithStartNumber(0)
.WithFramerate(frameRate)
.OutputToFile(output)
.ProcessSynchronously();
@ -305,6 +303,7 @@ public static bool JoinImageSequence(string output, double frameRate = 30, param
finally
{
Cleanup(temporaryImageFiles);
Directory.Delete(tempFolderName);
}
}