FileFlowsPlugins/VideoNodes/Tests/VaapiAdjustmentTests.cs

#if(DEBUG)

using FileFlows.VideoNodes.FfmpegBuilderNodes.EncoderAdjustments;
using Microsoft.VisualStudio.TestTools.UnitTesting;

namespace VideoNodes.Tests;

[TestClass]
public class VaapiAdjustmentTests: TestBase
{
    [TestMethod]
    public void Vaapi_CropAndScale()
    {
        var inputParameters = new List<string>
        {
            "-fflags",
            "+genpts",
            "-probesize",
            "5M",
            "-i",
            "/media/Encodes/None Scene Release/Masters.of.the.Air.S01E01.Part.One.1080p.mkv",
            "-y",
            "-movflags",
            "+faststart",
            "-map_metadata",
            "-1",
            "-map",
            "0:v:0",
            "-c:v:0",
            "h264_vaapi",
            "-qp",
            "23",
            "-preset",
            "slower",
            "-spatial-aq",
            "1",
            "-filter:v:0",
            "crop=1904:800:8:2, scale=1280:-2:flags=lanczos",
            "-metadata:s:v:0",
            "title=",
            "-map",
            "0:a:0",
            "-c:a:0",
            "aac",
            "-ac:a:0",
            "2",
            "-b:a:0",
            "160k",
            "-metadata:s:a:0",
            "BPS=160000",
            "-ar:a:0",
            "48000",
            "-filter:a:0",
            "loudnorm=print_format=summary:linear=true:I=-24:LRA=7:TP=-2.0:measured_I=-18.14:measured_LRA=5.20:measured_tp=-4.31:measured_thresh=-28.14:offset=0.56, volume=.7",
            "-metadata:s:a:0",
            "title=Stereo",
            "-metadata:s:a:0",
            "language=eng"
        };

        var logger = new TestLogger();
        var updated = new VaapiAdjustments().Run(logger, inputParameters);
        Assert.AreEqual("-vf", updated[9]);
        Assert.AreEqual("format=nv12,hwupload,scale_vaapi=1280:-2", updated[10]);
        int index = updated.FindIndex(x => x.StartsWith("-filter:v"));
        Assert.IsTrue(index > 0);
        Assert.AreEqual("crop=1904:800:8:2", updated[index + 1]);
    }
    
    
    [TestMethod]
    public void Vaapi_Scale()
    {
        var inputParameters = new List<string>
        {
            "-fflags",
            "+genpts",
            "-probesize",
            "5M",
            "-i",
            "/media/Encodes/None Scene Release/Masters.of.the.Air.S01E01.Part.One.1080p.mkv",
            "-y",
            "-movflags",
            "+faststart",
            "-map_metadata",
            "-1",
            "-map",
            "0:v:0",
            "-c:v:0",
            "h264_vaapi",
            "-qp",
            "23",
            "-preset",
            "slower",
            "-spatial-aq",
            "1",
            "-filter:v:0",
            "scale=1280:-2:flags=lanczos",
            "-metadata:s:v:0",
            "title=",
            "-map",
            "0:a:0",
            "-c:a:0",
            "aac",
            "-ac:a:0",
            "2",
            "-b:a:0",
            "160k",
            "-metadata:s:a:0",
            "BPS=160000",
            "-ar:a:0",
            "48000",
            "-filter:a:0",
            "loudnorm=print_format=summary:linear=true:I=-24:LRA=7:TP=-2.0:measured_I=-18.14:measured_LRA=5.20:measured_tp=-4.31:measured_thresh=-28.14:offset=0.56, volume=.7",
            "-metadata:s:a:0",
            "title=Stereo",
            "-metadata:s:a:0",
            "language=eng"
        };

        var logger = new TestLogger();
        var updated = new VaapiAdjustments().Run(logger, inputParameters);
        Assert.AreEqual("-vf", updated[9]);
        Assert.AreEqual("format=nv12,hwupload,scale_vaapi=1280:-2", updated[10]);
        Assert.IsFalse(updated.Any(x => x.StartsWith("-filter:v")));
    }
}
#endif