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Fix params order

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This commit is contained in:
Fedor Zhilkin 2021-08-11 15:54:58 +03:00
parent 562a50d874
commit 86ea16c432
4 changed files with 22 additions and 22 deletions
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2
FFMpegCore.Test/ArgumentBuilderTest.cs
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@ -234,7 +234,7 @@ public void Builder_BuildString_FrameOutputCount()
[TestMethod]
public void Builder_BuildString_VideoStreamNumber()
{
var str = FFMpegArguments.FromFileInput("input.mp4").OutputToFile("output.mp4", false, opt => opt.SelectStream(0,1)).Arguments;
var str = FFMpegArguments.FromFileInput("input.mp4").OutputToFile("output.mp4", false, opt => opt.SelectStream(1)).Arguments;
Assert.AreEqual("-i \"input.mp4\" -map 0:1 \"output.mp4\"", str);
}

2
FFMpegCore/FFMpeg/Arguments/MapStreamArgument.cs
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@ -8,7 +8,7 @@ public class MapStreamArgument : IArgument
private readonly int _inputFileIndex;
private readonly int _streamIndex;
public MapStreamArgument(int inputFileIndex, int streamIndex)
public MapStreamArgument(int streamIndex, int inputFileIndex)
{
_inputFileIndex = inputFileIndex;
_streamIndex = streamIndex;

28
FFMpegCore/FFMpeg/FFMpeg.cs
View file

@ -20,16 +20,16 @@ public static class FFMpeg
/// <param name="output">Output video file path</param>
/// <param name="captureTime">Seek position where the thumbnail should be taken.</param>
/// <param name="size">Thumbnail size. If width or height equal 0, the other will be computed automatically.</param>
/// <param name="inputFileIndex">Input file index</param>
/// <param name="streamIndex">Selected video stream index.</param>
/// <param name="inputFileIndex">Input file index</param>
/// <returns>Bitmap with the requested snapshot.</returns>
public static bool Snapshot(string input, string output, Size? size = null, TimeSpan? captureTime = null, int inputFileIndex = 0, int? streamIndex = null)
public static bool Snapshot(string input, string output, Size? size = null, TimeSpan? captureTime = null, int? streamIndex = null, int inputFileIndex = 0)
{
if (Path.GetExtension(output) != FileExtension.Png)
output = Path.GetFileNameWithoutExtension(output) + FileExtension.Png;
var source = FFProbe.Analyse(input);
var (arguments, outputOptions) = BuildSnapshotArguments(input, source, size, captureTime, inputFileIndex, streamIndex);
var (arguments, outputOptions) = BuildSnapshotArguments(input, source, size, captureTime, streamIndex, inputFileIndex);
return arguments
.OutputToFile(output, true, outputOptions)
@ -42,16 +42,16 @@ public static bool Snapshot(string input, string output, Size? size = null, Time
/// <param name="output">Output video file path</param>
/// <param name="captureTime">Seek position where the thumbnail should be taken.</param>
/// <param name="size">Thumbnail size. If width or height equal 0, the other will be computed automatically.</param>
/// <param name="inputFileIndex">Input file index</param>
/// <param name="streamIndex">Selected video stream index.</param>
/// <param name="inputFileIndex">Input file index</param>
/// <returns>Bitmap with the requested snapshot.</returns>
public static async Task<bool> SnapshotAsync(string input, string output, Size? size = null, TimeSpan? captureTime = null, int inputFileIndex = 0, int? streamIndex = null)
public static async Task<bool> SnapshotAsync(string input, string output, Size? size = null, TimeSpan? captureTime = null, int? streamIndex = null, int inputFileIndex = 0)
{
if (Path.GetExtension(output) != FileExtension.Png)
output = Path.GetFileNameWithoutExtension(output) + FileExtension.Png;
var source = await FFProbe.AnalyseAsync(input);
var (arguments, outputOptions) = BuildSnapshotArguments(input, source, size, captureTime, inputFileIndex, streamIndex);
var (arguments, outputOptions) = BuildSnapshotArguments(input, source, size, captureTime, streamIndex, inputFileIndex);
return await arguments
.OutputToFile(output, true, outputOptions)
@ -64,13 +64,13 @@ public static async Task<bool> SnapshotAsync(string input, string output, Size?
/// <param name="input">Source video file.</param>
/// <param name="captureTime">Seek position where the thumbnail should be taken.</param>
/// <param name="size">Thumbnail size. If width or height equal 0, the other will be computed automatically.</param>
/// <param name="inputFileIndex">Input file index</param>
/// <param name="streamIndex">Selected video stream index.</param>
/// <param name="inputFileIndex">Input file index</param>
/// <returns>Bitmap with the requested snapshot.</returns>
public static Bitmap Snapshot(string input, Size? size = null, TimeSpan? captureTime = null, int inputFileIndex = 0, int? streamIndex = null)
public static Bitmap Snapshot(string input, Size? size = null, TimeSpan? captureTime = null, int? streamIndex = null, int inputFileIndex = 0)
{
var source = FFProbe.Analyse(input);
var (arguments, outputOptions) = BuildSnapshotArguments(input, source, size, captureTime, inputFileIndex, streamIndex);
var (arguments, outputOptions) = BuildSnapshotArguments(input, source, size, captureTime, streamIndex, inputFileIndex);
using var ms = new MemoryStream();
arguments
@ -88,13 +88,13 @@ public static Bitmap Snapshot(string input, Size? size = null, TimeSpan? capture
/// <param name="input">Source video file.</param>
/// <param name="captureTime">Seek position where the thumbnail should be taken.</param>
/// <param name="size">Thumbnail size. If width or height equal 0, the other will be computed automatically.</param>
/// <param name="inputFileIndex">Input file index</param>
/// <param name="streamIndex">Selected video stream index.</param>
/// <param name="inputFileIndex">Input file index</param>
/// <returns>Bitmap with the requested snapshot.</returns>
public static async Task<Bitmap> SnapshotAsync(string input, Size? size = null, TimeSpan? captureTime = null, int inputFileIndex = 0, int? streamIndex = null)
public static async Task<Bitmap> SnapshotAsync(string input, Size? size = null, TimeSpan? captureTime = null, int? streamIndex = null, int inputFileIndex = 0)
{
var source = await FFProbe.AnalyseAsync(input);
var (arguments, outputOptions) = BuildSnapshotArguments(input, source, size, captureTime, inputFileIndex, streamIndex);
var (arguments, outputOptions) = BuildSnapshotArguments(input, source, size, captureTime, streamIndex, inputFileIndex);
using var ms = new MemoryStream();
await arguments
@ -111,8 +111,8 @@ private static (FFMpegArguments, Action<FFMpegArgumentOptions> outputOptions) Bu
IMediaAnalysis source,
Size? size = null,
TimeSpan? captureTime = null,
int inputFileIndex = 0,
int? streamIndex = null)
int? streamIndex = null,
int inputFileIndex = 0)
{
captureTime ??= TimeSpan.FromSeconds(source.Duration.TotalSeconds / 3);
size = PrepareSnapshotSize(source, size);

2
FFMpegCore/FFMpeg/FFMpegArgumentOptions.cs
View file

@ -52,7 +52,7 @@ public FFMpegArgumentOptions WithVideoFilters(Action<VideoFilterOptions> videoFi
public FFMpegArgumentOptions Seek(TimeSpan? seekTo) => WithArgument(new SeekArgument(seekTo));
public FFMpegArgumentOptions Loop(int times) => WithArgument(new LoopArgument(times));
public FFMpegArgumentOptions OverwriteExisting() => WithArgument(new OverwriteArgument());
public FFMpegArgumentOptions SelectStream(int streamIndex, int inputFileIndex = 0) => WithArgument(new MapStreamArgument(inputFileIndex, streamIndex));
public FFMpegArgumentOptions SelectStream(int streamIndex, int inputFileIndex = 0) => WithArgument(new MapStreamArgument(streamIndex, inputFileIndex));
public FFMpegArgumentOptions ForceFormat(ContainerFormat format) => WithArgument(new ForceFormatArgument(format));
public FFMpegArgumentOptions ForceFormat(string format) => WithArgument(new ForceFormatArgument(format));