Alex/FFMpegCore
1
0
Fork 0
mirror of https://github.com/rosenbjerg/FFMpegCore.git synced 2025-12-14 18:15:44 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

FIX: small moments

Browse source
This commit is contained in:
Victor Horobchuk 2025-04-17 13:02:27 +03:00
parent aa1051b268
commit 4025b82fbf
1 changed files with 29 additions and 34 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

63
FFMpegCore/FFMpeg/FFMpeg.cs
View file

@ -20,7 +20,7 @@ namespace FFMpegCore
/// <returns>Bitmap with the requested snapshot.</returns> /// <returns>Bitmap with the requested snapshot.</returns>
public static bool Snapshot(string input, string output, Size? size = null, TimeSpan? captureTime = null, int? streamIndex = null, int inputFileIndex = 0) public static bool Snapshot(string input, string output, Size? size = null, TimeSpan? captureTime = null, int? streamIndex = null, int inputFileIndex = 0)
{ {
CheckSnapshotOutputExtension(ref output); CheckSnapshotOutputExtension(output, FileExtension.Image.All);
var source = FFProbe.Analyse(input); var source = FFProbe.Analyse(input);
@ -39,7 +39,7 @@ namespace FFMpegCore
/// <returns>Bitmap with the requested snapshot.</returns> /// <returns>Bitmap with the requested snapshot.</returns>
public static async Task<bool> SnapshotAsync(string input, string output, Size? size = null, TimeSpan? captureTime = null, int? streamIndex = null, int inputFileIndex = 0) public static async Task<bool> SnapshotAsync(string input, string output, Size? size = null, TimeSpan? captureTime = null, int? streamIndex = null, int inputFileIndex = 0)
{ {
CheckSnapshotOutputExtension(ref output); CheckSnapshotOutputExtension(output, FileExtension.Image.All);
var source = await FFProbe.AnalyseAsync(input).ConfigureAwait(false); var source = await FFProbe.AnalyseAsync(input).ConfigureAwait(false);
@ -47,52 +47,47 @@ namespace FFMpegCore
.ProcessAsynchronously(); .ProcessAsynchronously();
} }
private static FFMpegArgumentProcessor SnapshotProcess(string input, string output, IMediaAnalysis source, Size? size = null, TimeSpan? captureTime = null, int? streamIndex = null, int inputFileIndex = 0)
{
var (arguments, outputOptions) = SnapshotArgumentBuilder.BuildSnapshotArguments(input, output, source, size, captureTime, streamIndex, inputFileIndex);
return arguments
.OutputToFile(output, true, outputOptions);
}
private static void CheckSnapshotOutputExtension(ref string output)
{
if (!FileExtension.Image.All.Contains(Path.GetExtension(output).ToLower()))
{
throw new ArgumentException(
$"Invalid snapshot output extension: {output}, needed: {string.Join(",", FileExtension.Image.All)}");
}
}
public static bool GifSnapshot(string input, string output, Size? size = null, TimeSpan? captureTime = null, TimeSpan? duration = null, int? streamIndex = null) 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) CheckSnapshotOutputExtension(output, [FileExtension.Gif]);
{
throw new ArgumentException(
$"Invalid snapshot output extension: {output}, needed: {FileExtension.Gif}");
}
var source = FFProbe.Analyse(input); var source = FFProbe.Analyse(input);
var (arguments, outputOptions) = SnapshotArgumentBuilder.BuildGifSnapshotArguments(input, source, size, captureTime, duration, streamIndex);
return arguments return GifSnapshotProcess(input, output, source, size, captureTime, duration, streamIndex)
.OutputToFile(output, true, outputOptions)
.ProcessSynchronously(); .ProcessSynchronously();
} }
public static async Task<bool> GifSnapshotAsync(string input, string output, Size? size = null, TimeSpan? captureTime = null, TimeSpan? duration = null, int? streamIndex = null) 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) CheckSnapshotOutputExtension(output, [FileExtension.Gif]);
{
output = Path.Combine(Path.GetDirectoryName(output), Path.GetFileNameWithoutExtension(output) + FileExtension.Gif);
}
var source = await FFProbe.AnalyseAsync(input).ConfigureAwait(false); var source = await FFProbe.AnalyseAsync(input).ConfigureAwait(false);
return await GifSnapshotProcess(input, output, source, size, captureTime, duration, streamIndex)
.ProcessAsynchronously();
}
private static FFMpegArgumentProcessor SnapshotProcess(string input, string output, IMediaAnalysis source, Size? size = null, TimeSpan? captureTime = null, int? streamIndex = null, int inputFileIndex = 0)
{
var (arguments, outputOptions) = SnapshotArgumentBuilder.BuildSnapshotArguments(input, output, source, size, captureTime, streamIndex, inputFileIndex);
return arguments.OutputToFile(output, true, outputOptions);
}
private static FFMpegArgumentProcessor GifSnapshotProcess(string input, string output, IMediaAnalysis source, Size? size = null, TimeSpan? captureTime = null, TimeSpan? duration = null, int? streamIndex = null)
{
var (arguments, outputOptions) = SnapshotArgumentBuilder.BuildGifSnapshotArguments(input, source, size, captureTime, duration, streamIndex); var (arguments, outputOptions) = SnapshotArgumentBuilder.BuildGifSnapshotArguments(input, source, size, captureTime, duration, streamIndex);
return await arguments return arguments.OutputToFile(output, true, outputOptions);
.OutputToFile(output, true, outputOptions) }
.ProcessAsynchronously();
private static void CheckSnapshotOutputExtension(string output, List<string> extensions)
{
if (!extensions.Contains(Path.GetExtension(output).ToLower()))
{
throw new ArgumentException(
$"Invalid snapshot output extension: {output}, needed: {string.Join(",", FileExtension.Image.All)}");
}
} }
/// <summary> /// <summary>