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Add "GifSnapshot" and "GifSnapshotAsync" methods

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Rafael Carvalho 2023-03-07 16:41:52 +13:00
parent d14ef2268f
commit a90918eac6
1 changed files with 30 additions and 0 deletions
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30
FFMpegCore/FFMpeg/FFMpeg.cs
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@ -57,6 +57,36 @@ public static async Task<bool> SnapshotAsync(string input, string output, Size?
.ProcessAsynchronously();
}
public static bool GifSnapshot(string input, string output, Size? size = null, TimeSpan? captureTime = null, TimeSpan? duration = null, int ? streamIndex = null)
{
if (Path.GetExtension(output)?.ToLower() != FileExtension.Gif)
{
output = Path.Combine(Path.GetDirectoryName(output), Path.GetFileNameWithoutExtension(output) + FileExtension.Gif);
}
var source = FFProbe.Analyse(input);
var (arguments, outputOptions) = SnapshotArgumentBuilder.BuildGifSnapshotArguments(input, source, size, captureTime, duration, streamIndex);
return arguments
.OutputToFile(output, true, outputOptions)
.ProcessSynchronously();
}
public static async Task<bool> GifSnapshotAsync(string input, string output, Size? size = null, TimeSpan? captureTime = null, TimeSpan? duration = null, int? streamIndex = null)
{
if (Path.GetExtension(output)?.ToLower() != FileExtension.Gif)
{
output = Path.Combine(Path.GetDirectoryName(output), Path.GetFileNameWithoutExtension(output) + FileExtension.Gif);
}
var source = await FFProbe.AnalyseAsync(input).ConfigureAwait(false);
var (arguments, outputOptions) = SnapshotArgumentBuilder.BuildGifSnapshotArguments(input, source, size, captureTime, duration, streamIndex);
return await arguments
.OutputToFile(output, true, outputOptions)
.ProcessAsynchronously();
}
/// <summary>
/// Converts an image sequence to a video.
/// </summary>