FFMpegCore/FFMpegCore.Test/FFProbeTests.cs
2021-03-15 23:20:27 +01:00

102 lines
No EOL
4.7 KiB
C#

using System;
using System.IO;
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()
{
Assert.ThrowsException<System.Text.Json.JsonException>(() => FFProbe.Analyse(TestResources.Mp4Video, 5));
}
[TestMethod]
public async Task Audio_FromStream_Duration()
{
var fileAnalysis = await FFProbe.AnalyseAsync(TestResources.WebmVideo);
await using var inputStream = File.OpenRead(TestResources.WebmVideo);
var streamAnalysis = await FFProbe.AnalyseAsync(inputStream);
Assert.IsTrue(fileAnalysis.Duration == streamAnalysis.Duration);
}
[TestMethod]
public void MediaAnalysis_ParseDuration()
{
var durationHHMMSS = new FFProbeStream { Duration = "05:12:59.177" };
var longDuration = new FFProbeStream { Duration = "149:07:50.911750" };
var shortDuration = new FFProbeStream { Duration = "00:00:00.83" };
var testdurationHHMMSS = MediaAnalysis.ParseDuration(durationHHMMSS);
var testlongDuration = MediaAnalysis.ParseDuration(longDuration);
var testshortDuration = MediaAnalysis.ParseDuration(shortDuration);
Assert.IsTrue(testdurationHHMMSS.Days == 0 && testdurationHHMMSS.Hours == 5 && testdurationHHMMSS.Minutes == 12 && testdurationHHMMSS.Seconds == 59 && testdurationHHMMSS.Milliseconds == 177);
Assert.IsTrue(testlongDuration.Days == 6 && testlongDuration.Hours == 5 && testlongDuration.Minutes == 7 && testlongDuration.Seconds == 50 && testlongDuration.Milliseconds == 911);
Assert.IsTrue(testdurationHHMMSS.Days == 0 && testshortDuration.Hours == 0 && testshortDuration.Minutes == 0 && testshortDuration.Seconds == 0 && testshortDuration.Milliseconds == 830);
}
[TestMethod]
public async Task Uri_Duration()
{
var fileAnalysis = await FFProbe.AnalyseAsync(new Uri("https://github.com/rosenbjerg/FFMpegCore/raw/master/FFMpegCore.Test/Resources/input_3sec.webm"));
Assert.IsNotNull(fileAnalysis);
}
[TestMethod]
public void Probe_Success()
{
var info = FFProbe.Analyse(TestResources.Mp4Video);
Assert.AreEqual(3, info.Duration.Seconds);
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);
Assert.AreEqual(377351, info.PrimaryAudioStream.BitRate);
Assert.AreEqual(48000, info.PrimaryAudioStream.SampleRateHz);
Assert.AreEqual(1471810, 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, Timeout(10000)]
public async Task Probe_Async_Success()
{
var info = await FFProbe.AnalyseAsync(TestResources.Mp4Video);
Assert.AreEqual(3, info.Duration.Seconds);
}
[TestMethod, Timeout(10000)]
public void Probe_Success_FromStream()
{
using var stream = File.OpenRead(TestResources.WebmVideo);
var info = FFProbe.Analyse(stream);
Assert.AreEqual(3, info.Duration.Seconds);
}
[TestMethod, Timeout(10000)]
public async Task Probe_Success_FromStream_Async()
{
await using var stream = File.OpenRead(TestResources.WebmVideo);
var info = await FFProbe.AnalyseAsync(stream);
Assert.AreEqual(3, info.Duration.Seconds);
}
}
}