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Merge pull request #351 from keg247/sample-aspect-ratio

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Add SampleAspectRatio property to VideoStream
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Malte Rosenbjerg 2023-01-31 23:02:51 +01:00 committed by GitHub
commit 9727ec5cfe
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4 changed files with 39 additions and 32 deletions
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12
FFMpegCore.Test/FFProbeTests.cs
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@ -1,10 +1,10 @@
using System;
using FFMpegCore.Test.Resources;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using FFMpegCore.Test.Resources;
using Microsoft.VisualStudio.TestTools.UnitTesting;
namespace FFMpegCore.Test
{
@ -74,9 +74,9 @@ public void PacketAnalysisAudioVideo_Sync()
Assert.AreEqual(216, packets.Count);
var actual = packets.Select(f => f.CodecType).Distinct().ToList();
var expected = new List<string> {"audio", "video"};
var expected = new List<string> { "audio", "video" };
CollectionAssert.AreEquivalent(expected, actual);
Assert.IsTrue(packets.Where(t=>t.CodecType == "audio").All(f => f.Flags == "K_"));
Assert.IsTrue(packets.Where(t => t.CodecType == "audio").All(f => f.Flags == "K_"));
Assert.AreEqual(75, packets.Count(t => t.CodecType == "video"));
Assert.AreEqual(141, packets.Count(t => t.CodecType == "audio"));
}
@ -125,6 +125,8 @@ public void Probe_Success()
Assert.AreEqual(1471810, info.PrimaryVideoStream!.BitRate);
Assert.AreEqual(16, info.PrimaryVideoStream.DisplayAspectRatio.Width);
Assert.AreEqual(9, info.PrimaryVideoStream.DisplayAspectRatio.Height);
Assert.AreEqual(1, info.PrimaryVideoStream.SampleAspectRatio.Width);
Assert.AreEqual(1, info.PrimaryVideoStream.SampleAspectRatio.Height);
Assert.AreEqual("yuv420p", info.PrimaryVideoStream.PixelFormat);
Assert.AreEqual(1280, info.PrimaryVideoStream.Width);
Assert.AreEqual(720, info.PrimaryVideoStream.Height);

3
FFMpegCore/FFProbe/FFProbeAnalysis.cs
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@ -53,6 +53,9 @@ public class FFProbeStream : ITagsContainer, IDispositionContainer
[JsonPropertyName("display_aspect_ratio")]
public string DisplayAspectRatio { get; set; } = null!;
[JsonPropertyName("sample_aspect_ratio")]
public string SampleAspectRatio { get; set; } = null!;
[JsonPropertyName("duration")]
public string Duration { get; set; } = null!;

1
FFMpegCore/FFProbe/MediaAnalysis.cs
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@ -61,6 +61,7 @@ private VideoStream ParseVideoStream(FFProbeStream stream)
CodecTag = stream.CodecTag,
CodecTagString = stream.CodecTagString,
DisplayAspectRatio = MediaAnalysisUtils.ParseRatioInt(stream.DisplayAspectRatio, ':'),
SampleAspectRatio = MediaAnalysisUtils.ParseRatioInt(stream.SampleAspectRatio, ':'),
Duration = MediaAnalysisUtils.ParseDuration(stream),
FrameRate = MediaAnalysisUtils.DivideRatio(MediaAnalysisUtils.ParseRatioDouble(stream.FrameRate, '/')),
Height = stream.Height ?? 0,

1
FFMpegCore/FFProbe/VideoStream.cs
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@ -7,6 +7,7 @@ public class VideoStream : MediaStream
public double AvgFrameRate { get; set; }
public int BitsPerRawSample { get; set; }
public (int Width, int Height) DisplayAspectRatio { get; set; }
public (int Width, int Height) SampleAspectRatio { get; set; }
public string Profile { get; set; } = null!;
public int Width { get; set; }
public int Height { get; set; }