FFMpegCore/FFMpegCore.Test/FFProbeTests.cs

70 lines
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C#
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using System.IO;
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using System.Threading.Tasks;
using FFMpegCore.Test.Resources;
using Microsoft.VisualStudio.TestTools.UnitTesting;
namespace FFMpegCore.Test
{
[TestClass]
public class FFProbeTests
{
[TestMethod]
public void Probe_TooLongOutput()
{
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Assert.ThrowsException<System.Text.Json.JsonException>(() => FFProbe.Analyse(VideoLibrary.LocalVideo.FullName, 5));
}
[TestMethod]
public void Probe_Success()
{
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var info = FFProbe.Analyse(VideoLibrary.LocalVideo.FullName);
Assert.AreEqual(13, info.Duration.Seconds);
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Assert.AreEqual(".mp4", info.Extension);
Assert.AreEqual(VideoLibrary.LocalVideo.FullName, info.Path);
Assert.AreEqual("5.1", info.PrimaryAudioStream.ChannelLayout);
Assert.AreEqual(6, info.PrimaryAudioStream.Channels);
Assert.AreEqual("AAC (Advanced Audio Coding)", info.PrimaryAudioStream.CodecLongName);
Assert.AreEqual("aac", info.PrimaryAudioStream.CodecName);
Assert.AreEqual("LC", info.PrimaryAudioStream.Profile);
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Assert.AreEqual(381988, info.PrimaryAudioStream.BitRate);
Assert.AreEqual(48000, info.PrimaryAudioStream.SampleRateHz);
Assert.AreEqual(862991, info.PrimaryVideoStream.BitRate);
Assert.AreEqual(16, info.PrimaryVideoStream.DisplayAspectRatio.Width);
Assert.AreEqual(9, info.PrimaryVideoStream.DisplayAspectRatio.Height);
Assert.AreEqual("yuv420p", info.PrimaryVideoStream.PixelFormat);
Assert.AreEqual(1280, info.PrimaryVideoStream.Width);
Assert.AreEqual(720, info.PrimaryVideoStream.Height);
Assert.AreEqual(25, info.PrimaryVideoStream.AvgFrameRate);
Assert.AreEqual(25, info.PrimaryVideoStream.FrameRate);
Assert.AreEqual("H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10", info.PrimaryVideoStream.CodecLongName);
Assert.AreEqual("h264", info.PrimaryVideoStream.CodecName);
Assert.AreEqual(8, info.PrimaryVideoStream.BitsPerRawSample);
Assert.AreEqual("Main", info.PrimaryVideoStream.Profile);
}
[TestMethod]
public async Task Probe_Async_Success()
{
var info = await FFProbe.AnalyseAsync(VideoLibrary.LocalVideo.FullName);
Assert.AreEqual(13, info.Duration.Seconds);
}
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[TestMethod, Timeout(10000)]
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public void Probe_Success_FromStream()
{
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using var stream = File.OpenRead(VideoLibrary.LocalVideoWebm.FullName);
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var info = FFProbe.Analyse(stream);
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Assert.AreEqual(10, info.Duration.Seconds);
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}
[TestMethod]
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public async Task Probe_Success_FromStream_Async()
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{
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await using var stream = File.OpenRead(VideoLibrary.LocalVideoWebm.FullName);
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var info = await FFProbe.AnalyseAsync(stream);
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Assert.AreEqual(10, info.Duration.Seconds);
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}
}
}