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758 lines
30 KiB
758 lines
30 KiB
using System; |
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using ErsatzTV.Core.Domain; |
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using ErsatzTV.Core.FFmpeg; |
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using FluentAssertions; |
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using NUnit.Framework; |
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|
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namespace ErsatzTV.Core.Tests.FFmpeg |
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{ |
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public class FFmpegPlaybackSettingsCalculatorTests |
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{ |
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public class CalculateSettings |
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{ |
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private readonly FFmpegPlaybackSettingsCalculator _calculator; |
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|
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public CalculateSettings() => _calculator = new FFmpegPlaybackSettingsCalculator(); |
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|
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private static PlayoutItem EmptyPlayoutItem() => |
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new() |
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{ |
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MediaItem = new MediaItem |
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{ |
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Metadata = new MediaMetadata() |
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} |
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}; |
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[Test] |
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public void Should_UseSpecifiedThreadCount_ForTransportStream() |
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{ |
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FFmpegProfile ffmpegProfile = TestProfile() with { ThreadCount = 7 }; |
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|
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.TransportStream, |
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ffmpegProfile, |
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EmptyPlayoutItem(), |
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DateTimeOffset.Now); |
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|
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actual.ThreadCount.Should().Be(7); |
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} |
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[Test] |
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public void Should_UseSpecifiedThreadCount_ForHttpLiveStreaming() |
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{ |
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FFmpegProfile ffmpegProfile = TestProfile() with { ThreadCount = 7 }; |
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.HttpLiveStreaming, |
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ffmpegProfile, |
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EmptyPlayoutItem(), |
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DateTimeOffset.Now); |
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|
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actual.ThreadCount.Should().Be(7); |
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} |
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[Test] |
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public void Should_SetFormatFlags_ForTransportStream() |
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{ |
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FFmpegProfile ffmpegProfile = TestProfile(); |
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.TransportStream, |
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ffmpegProfile, |
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EmptyPlayoutItem(), |
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DateTimeOffset.Now); |
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string[] expected = { "+genpts", "+discardcorrupt", "+igndts" }; |
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actual.FormatFlags.Count.Should().Be(expected.Length); |
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actual.FormatFlags.Should().Contain(expected); |
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} |
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[Test] |
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public void Should_SetFormatFlags_ForHttpLiveStreaming() |
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{ |
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FFmpegProfile ffmpegProfile = TestProfile(); |
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|
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.HttpLiveStreaming, |
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ffmpegProfile, |
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EmptyPlayoutItem(), |
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DateTimeOffset.Now); |
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string[] expected = { "+genpts", "+discardcorrupt", "+igndts" }; |
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actual.FormatFlags.Count.Should().Be(expected.Length); |
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actual.FormatFlags.Should().Contain(expected); |
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} |
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[Test] |
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public void Should_SetRealtime_ForTransportStream() |
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{ |
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FFmpegProfile ffmpegProfile = TestProfile(); |
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|
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.TransportStream, |
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ffmpegProfile, |
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EmptyPlayoutItem(), |
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DateTimeOffset.Now); |
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|
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actual.RealtimeOutput.Should().BeTrue(); |
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} |
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[Test] |
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public void Should_SetRealtime_ForHttpLiveStreaming() |
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{ |
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FFmpegProfile ffmpegProfile = TestProfile(); |
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|
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.HttpLiveStreaming, |
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ffmpegProfile, |
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EmptyPlayoutItem(), |
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DateTimeOffset.Now); |
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actual.RealtimeOutput.Should().BeTrue(); |
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} |
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[Test] |
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public void Should_SetStreamSeek_When_PlaybackIsLate_ForTransportStream() |
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{ |
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DateTimeOffset now = DateTimeOffset.Now; |
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FFmpegProfile ffmpegProfile = TestProfile(); |
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PlayoutItem playoutItem = EmptyPlayoutItem(); |
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playoutItem.Start = now; |
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.TransportStream, |
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ffmpegProfile, |
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playoutItem, |
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now.AddMinutes(5)); |
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actual.StreamSeek.IsSome.Should().BeTrue(); |
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actual.StreamSeek.IfNone(TimeSpan.Zero).Should().Be(TimeSpan.FromMinutes(5)); |
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} |
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[Test] |
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public void Should_SetStreamSeek_When_PlaybackIsLate_ForHttpLiveStreaming() |
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{ |
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DateTimeOffset now = DateTimeOffset.Now; |
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FFmpegProfile ffmpegProfile = TestProfile(); |
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PlayoutItem playoutItem = EmptyPlayoutItem(); |
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playoutItem.Start = now; |
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.HttpLiveStreaming, |
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ffmpegProfile, |
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playoutItem, |
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now.AddMinutes(5)); |
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actual.StreamSeek.IsSome.Should().BeTrue(); |
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actual.StreamSeek.IfNone(TimeSpan.Zero).Should().Be(TimeSpan.FromMinutes(5)); |
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} |
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[Test] |
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public void ShouldNot_SetScaledSize_When_NotNormalizingResolution_ForTransportStream() |
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{ |
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FFmpegProfile ffmpegProfile = TestProfile() with { NormalizeResolution = false }; |
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PlayoutItem playoutItem = EmptyPlayoutItem(); |
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.TransportStream, |
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ffmpegProfile, |
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playoutItem, |
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DateTimeOffset.Now); |
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actual.ScaledSize.IsNone.Should().BeTrue(); |
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} |
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[Test] |
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public void ShouldNot_SetScaledSize_When_ContentIsCorrectSize_ForTransportStream() |
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{ |
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FFmpegProfile ffmpegProfile = TestProfile() with |
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{ |
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NormalizeResolution = true, |
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Resolution = new Resolution { Width = 1920, Height = 1080 } |
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}; |
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PlayoutItem playoutItem = EmptyPlayoutItem(); |
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playoutItem.MediaItem.Metadata.Width = 1920; |
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playoutItem.MediaItem.Metadata.Height = 1080; |
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playoutItem.MediaItem.Metadata.SampleAspectRatio = "1:1"; // not anamorphic |
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.TransportStream, |
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ffmpegProfile, |
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playoutItem, |
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DateTimeOffset.Now); |
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actual.ScaledSize.IsNone.Should().BeTrue(); |
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} |
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[Test] |
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public void ShouldNot_SetScaledSize_When_ScaledSizeWouldEqualContentSize_ForTransportStream() |
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{ |
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FFmpegProfile ffmpegProfile = TestProfile() with |
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{ |
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NormalizeResolution = true, |
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Resolution = new Resolution { Width = 1920, Height = 1080 } |
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}; |
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PlayoutItem playoutItem = EmptyPlayoutItem(); |
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playoutItem.MediaItem.Metadata.Width = 1918; |
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playoutItem.MediaItem.Metadata.Height = 1080; |
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playoutItem.MediaItem.Metadata.SampleAspectRatio = "1:1"; // not anamorphic |
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.TransportStream, |
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ffmpegProfile, |
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playoutItem, |
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DateTimeOffset.Now); |
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actual.ScaledSize.IsNone.Should().BeTrue(); |
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} |
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[Test] |
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public void ShouldNot_PadToDesiredResolution_When_ContentIsCorrectSize_ForTransportStream() |
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{ |
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FFmpegProfile ffmpegProfile = TestProfile() with |
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{ |
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NormalizeResolution = true, |
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Resolution = new Resolution { Width = 1920, Height = 1080 } |
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}; |
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PlayoutItem playoutItem = EmptyPlayoutItem(); |
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playoutItem.MediaItem.Metadata.Width = 1920; |
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playoutItem.MediaItem.Metadata.Height = 1080; |
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playoutItem.MediaItem.Metadata.SampleAspectRatio = "1:1"; // not anamorphic |
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.TransportStream, |
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ffmpegProfile, |
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playoutItem, |
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DateTimeOffset.Now); |
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actual.ScaledSize.IsNone.Should().BeTrue(); |
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actual.PadToDesiredResolution.Should().BeFalse(); |
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} |
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[Test] |
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public void Should_PadToDesiredResolution_When_UnscaledContentIsUnderSized_ForTransportStream() |
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{ |
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FFmpegProfile ffmpegProfile = TestProfile() with |
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{ |
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NormalizeResolution = true, |
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Resolution = new Resolution { Width = 1920, Height = 1080 } |
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}; |
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PlayoutItem playoutItem = EmptyPlayoutItem(); |
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playoutItem.MediaItem.Metadata.Width = 1918; |
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playoutItem.MediaItem.Metadata.Height = 1080; |
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playoutItem.MediaItem.Metadata.SampleAspectRatio = "1:1"; // not anamorphic |
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.TransportStream, |
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ffmpegProfile, |
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playoutItem, |
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DateTimeOffset.Now); |
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actual.ScaledSize.IsNone.Should().BeTrue(); |
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actual.PadToDesiredResolution.Should().BeTrue(); |
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} |
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[Test] |
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public void Should_NotPadToDesiredResolution_When_UnscaledContentIsUnderSized_ForHttpLiveStreaming() |
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{ |
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FFmpegProfile ffmpegProfile = TestProfile() with |
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{ |
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NormalizeResolution = true, |
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Resolution = new Resolution { Width = 1920, Height = 1080 } |
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}; |
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PlayoutItem playoutItem = EmptyPlayoutItem(); |
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playoutItem.MediaItem.Metadata.Width = 1918; |
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playoutItem.MediaItem.Metadata.Height = 1080; |
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playoutItem.MediaItem.Metadata.SampleAspectRatio = "1:1"; // not anamorphic |
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.HttpLiveStreaming, |
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ffmpegProfile, |
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playoutItem, |
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DateTimeOffset.Now); |
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actual.ScaledSize.IsNone.Should().BeTrue(); |
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actual.PadToDesiredResolution.Should().BeFalse(); |
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} |
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[Test] |
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public void Should_SetDesiredVideoCodec_When_ContentIsPadded_ForTransportStream() |
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{ |
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var ffmpegProfile = new FFmpegProfile |
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{ |
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NormalizeResolution = true, |
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Resolution = new Resolution { Width = 1920, Height = 1080 }, |
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NormalizeVideoCodec = false, |
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VideoCodec = "testCodec" |
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}; |
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PlayoutItem playoutItem = EmptyPlayoutItem(); |
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playoutItem.MediaItem.Metadata.Width = 1918; |
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playoutItem.MediaItem.Metadata.Height = 1080; |
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playoutItem.MediaItem.Metadata.SampleAspectRatio = "1:1"; // not anamorphic |
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.TransportStream, |
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ffmpegProfile, |
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playoutItem, |
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DateTimeOffset.Now); |
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actual.ScaledSize.IsNone.Should().BeTrue(); |
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actual.PadToDesiredResolution.Should().BeTrue(); |
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actual.VideoCodec.Should().Be("testCodec"); |
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} |
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[Test] |
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public void |
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Should_SetDesiredVideoCodec_When_ContentIsCorrectSize_And_NormalizingWrongCodec_ForTransportStream() |
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{ |
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var ffmpegProfile = new FFmpegProfile |
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{ |
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NormalizeResolution = true, |
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Resolution = new Resolution { Width = 1920, Height = 1080 }, |
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NormalizeVideoCodec = true, |
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VideoCodec = "testCodec" |
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}; |
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PlayoutItem playoutItem = EmptyPlayoutItem(); |
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playoutItem.MediaItem.Metadata.Width = 1920; |
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playoutItem.MediaItem.Metadata.Height = 1080; |
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playoutItem.MediaItem.Metadata.SampleAspectRatio = "1:1"; // not anamorphic |
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playoutItem.MediaItem.Metadata.VideoCodec = "mpeg2video"; |
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.TransportStream, |
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ffmpegProfile, |
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playoutItem, |
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DateTimeOffset.Now); |
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actual.ScaledSize.IsNone.Should().BeTrue(); |
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actual.PadToDesiredResolution.Should().BeFalse(); |
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actual.VideoCodec.Should().Be("testCodec"); |
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} |
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[Test] |
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public void |
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Should_SetCopyVideoCodec_When_ContentIsCorrectSize_And_NormalizingWrongCodec_ForHttpLiveStreaming() |
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{ |
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var ffmpegProfile = new FFmpegProfile |
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{ |
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NormalizeResolution = true, |
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Resolution = new Resolution { Width = 1920, Height = 1080 }, |
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NormalizeVideoCodec = true, |
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VideoCodec = "testCodec" |
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}; |
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PlayoutItem playoutItem = EmptyPlayoutItem(); |
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playoutItem.MediaItem.Metadata.Width = 1920; |
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playoutItem.MediaItem.Metadata.Height = 1080; |
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playoutItem.MediaItem.Metadata.SampleAspectRatio = "1:1"; // not anamorphic |
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playoutItem.MediaItem.Metadata.VideoCodec = "mpeg2video"; |
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|
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.HttpLiveStreaming, |
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ffmpegProfile, |
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playoutItem, |
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DateTimeOffset.Now); |
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|
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actual.ScaledSize.IsNone.Should().BeTrue(); |
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actual.PadToDesiredResolution.Should().BeFalse(); |
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actual.VideoCodec.Should().Be("copy"); |
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} |
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[Test] |
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public void Should_SetCopyVideoCodec_When_ContentIsCorrectSize_And_CorrectCodec_ForTransportStream() |
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{ |
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var ffmpegProfile = new FFmpegProfile |
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{ |
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NormalizeResolution = true, |
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Resolution = new Resolution { Width = 1920, Height = 1080 }, |
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NormalizeVideoCodec = true, |
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VideoCodec = "libx264" |
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}; |
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PlayoutItem playoutItem = EmptyPlayoutItem(); |
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playoutItem.MediaItem.Metadata.Width = 1920; |
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playoutItem.MediaItem.Metadata.Height = 1080; |
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playoutItem.MediaItem.Metadata.SampleAspectRatio = "1:1"; // not anamorphic |
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playoutItem.MediaItem.Metadata.VideoCodec = "libx264"; |
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|
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.TransportStream, |
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ffmpegProfile, |
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playoutItem, |
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DateTimeOffset.Now); |
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actual.ScaledSize.IsNone.Should().BeTrue(); |
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actual.PadToDesiredResolution.Should().BeFalse(); |
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actual.VideoCodec.Should().Be("copy"); |
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} |
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[Test] |
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public void |
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Should_SetCopyVideoCodec_When_ContentIsCorrectSize_And_NotNormalizingWrongCodec_ForTransportStream() |
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{ |
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var ffmpegProfile = new FFmpegProfile |
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{ |
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NormalizeResolution = true, |
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Resolution = new Resolution { Width = 1920, Height = 1080 }, |
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NormalizeVideoCodec = false, |
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VideoCodec = "libx264" |
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}; |
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|
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PlayoutItem playoutItem = EmptyPlayoutItem(); |
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playoutItem.MediaItem.Metadata.Width = 1920; |
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playoutItem.MediaItem.Metadata.Height = 1080; |
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playoutItem.MediaItem.Metadata.SampleAspectRatio = "1:1"; // not anamorphic |
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playoutItem.MediaItem.Metadata.VideoCodec = "mpeg2video"; |
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|
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.TransportStream, |
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ffmpegProfile, |
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playoutItem, |
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DateTimeOffset.Now); |
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|
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actual.ScaledSize.IsNone.Should().BeTrue(); |
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actual.PadToDesiredResolution.Should().BeFalse(); |
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actual.VideoCodec.Should().Be("copy"); |
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} |
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[Test] |
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public void Should_SetVideoBitrate_When_ContentIsPadded_ForTransportStream() |
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{ |
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var ffmpegProfile = new FFmpegProfile |
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{ |
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NormalizeResolution = true, |
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Resolution = new Resolution { Width = 1920, Height = 1080 }, |
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NormalizeVideoCodec = false, |
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VideoBitrate = 2525 |
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}; |
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PlayoutItem playoutItem = EmptyPlayoutItem(); |
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playoutItem.MediaItem.Metadata.Width = 1918; |
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playoutItem.MediaItem.Metadata.Height = 1080; |
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playoutItem.MediaItem.Metadata.SampleAspectRatio = "1:1"; // not anamorphic |
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|
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.TransportStream, |
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ffmpegProfile, |
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playoutItem, |
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DateTimeOffset.Now); |
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|
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actual.ScaledSize.IsNone.Should().BeTrue(); |
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actual.PadToDesiredResolution.Should().BeTrue(); |
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actual.VideoBitrate.IfNone(0).Should().Be(2525); |
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} |
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[Test] |
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public void Should_SetVideoBitrate_When_ContentIsCorrectSize_And_NormalizingWrongCodec_ForTransportStream() |
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{ |
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var ffmpegProfile = new FFmpegProfile |
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{ |
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NormalizeResolution = true, |
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Resolution = new Resolution { Width = 1920, Height = 1080 }, |
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NormalizeVideoCodec = true, |
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VideoBitrate = 2525 |
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}; |
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|
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PlayoutItem playoutItem = EmptyPlayoutItem(); |
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playoutItem.MediaItem.Metadata.Width = 1920; |
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playoutItem.MediaItem.Metadata.Height = 1080; |
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playoutItem.MediaItem.Metadata.SampleAspectRatio = "1:1"; // not anamorphic |
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playoutItem.MediaItem.Metadata.VideoCodec = "mpeg2video"; |
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|
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.TransportStream, |
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ffmpegProfile, |
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playoutItem, |
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DateTimeOffset.Now); |
|
|
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actual.ScaledSize.IsNone.Should().BeTrue(); |
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actual.PadToDesiredResolution.Should().BeFalse(); |
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actual.VideoBitrate.IfNone(0).Should().Be(2525); |
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} |
|
|
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[Test] |
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public void Should_SetVideoBufferSize_When_ContentIsPadded_ForTransportStream() |
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{ |
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var ffmpegProfile = new FFmpegProfile |
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{ |
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NormalizeResolution = true, |
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Resolution = new Resolution { Width = 1920, Height = 1080 }, |
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NormalizeVideoCodec = false, |
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VideoBufferSize = 2525 |
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}; |
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|
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PlayoutItem playoutItem = EmptyPlayoutItem(); |
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playoutItem.MediaItem.Metadata.Width = 1918; |
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playoutItem.MediaItem.Metadata.Height = 1080; |
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playoutItem.MediaItem.Metadata.SampleAspectRatio = "1:1"; // not anamorphic |
|
|
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.TransportStream, |
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ffmpegProfile, |
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playoutItem, |
|
DateTimeOffset.Now); |
|
|
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actual.ScaledSize.IsNone.Should().BeTrue(); |
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actual.PadToDesiredResolution.Should().BeTrue(); |
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actual.VideoBufferSize.IfNone(0).Should().Be(2525); |
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} |
|
|
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[Test] |
|
public void |
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Should_SetVideoBufferSize_When_ContentIsCorrectSize_And_NormalizingWrongCodec_ForTransportStream() |
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{ |
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var ffmpegProfile = new FFmpegProfile |
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{ |
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NormalizeResolution = true, |
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Resolution = new Resolution { Width = 1920, Height = 1080 }, |
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NormalizeVideoCodec = true, |
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VideoBufferSize = 2525 |
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}; |
|
|
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PlayoutItem playoutItem = EmptyPlayoutItem(); |
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playoutItem.MediaItem.Metadata.Width = 1920; |
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playoutItem.MediaItem.Metadata.Height = 1080; |
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playoutItem.MediaItem.Metadata.SampleAspectRatio = "1:1"; // not anamorphic |
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playoutItem.MediaItem.Metadata.VideoCodec = "mpeg2video"; |
|
|
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
|
StreamingMode.TransportStream, |
|
ffmpegProfile, |
|
playoutItem, |
|
DateTimeOffset.Now); |
|
|
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actual.ScaledSize.IsNone.Should().BeTrue(); |
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actual.PadToDesiredResolution.Should().BeFalse(); |
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actual.VideoBufferSize.IfNone(0).Should().Be(2525); |
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} |
|
|
|
[Test] |
|
public void Should_SetCopyAudioCodec_When_CorrectCodec_ForTransportStream() |
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{ |
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FFmpegProfile ffmpegProfile = TestProfile() with |
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{ |
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NormalizeAudioCodec = true, |
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AudioCodec = "aac" |
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}; |
|
|
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PlayoutItem playoutItem = EmptyPlayoutItem(); |
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playoutItem.MediaItem.Metadata.AudioCodec = "aac"; |
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|
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.TransportStream, |
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ffmpegProfile, |
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playoutItem, |
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DateTimeOffset.Now); |
|
|
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actual.AudioCodec.Should().Be("copy"); |
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} |
|
|
|
[Test] |
|
public void Should_SetCopyAudioCodec_When_NotNormalizingWrongCodec_ForTransportStream() |
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{ |
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FFmpegProfile ffmpegProfile = TestProfile() with |
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{ |
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NormalizeAudioCodec = false, |
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AudioCodec = "aac" |
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}; |
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|
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PlayoutItem playoutItem = EmptyPlayoutItem(); |
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playoutItem.MediaItem.Metadata.AudioCodec = "ac3"; |
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|
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.TransportStream, |
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ffmpegProfile, |
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playoutItem, |
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DateTimeOffset.Now); |
|
|
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actual.AudioCodec.Should().Be("copy"); |
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} |
|
|
|
[Test] |
|
public void Should_SetDesiredAudioCodec_When_NormalizingWrongCodec_ForTransportStream() |
|
{ |
|
FFmpegProfile ffmpegProfile = TestProfile() with |
|
{ |
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NormalizeAudioCodec = true, |
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AudioCodec = "aac" |
|
}; |
|
|
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PlayoutItem playoutItem = EmptyPlayoutItem(); |
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playoutItem.MediaItem.Metadata.AudioCodec = "ac3"; |
|
|
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FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
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StreamingMode.TransportStream, |
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ffmpegProfile, |
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playoutItem, |
|
DateTimeOffset.Now); |
|
|
|
actual.AudioCodec.Should().Be("aac"); |
|
} |
|
|
|
[Test] |
|
public void Should_SetCopyAudioCodec_When_NormalizingWrongCodec_ForHttpLiveStreaming() |
|
{ |
|
FFmpegProfile ffmpegProfile = TestProfile() with |
|
{ |
|
NormalizeAudioCodec = true, |
|
AudioCodec = "aac" |
|
}; |
|
|
|
PlayoutItem playoutItem = EmptyPlayoutItem(); |
|
playoutItem.MediaItem.Metadata.AudioCodec = "ac3"; |
|
|
|
FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
|
StreamingMode.HttpLiveStreaming, |
|
ffmpegProfile, |
|
playoutItem, |
|
DateTimeOffset.Now); |
|
|
|
actual.AudioCodec.Should().Be("copy"); |
|
} |
|
|
|
[Test] |
|
public void Should_SetAudioBitrate_When_NormalizingWrongCodec_ForTransportStream() |
|
{ |
|
FFmpegProfile ffmpegProfile = TestProfile() with |
|
{ |
|
NormalizeAudioCodec = true, |
|
AudioBitrate = 2424 |
|
}; |
|
|
|
PlayoutItem playoutItem = EmptyPlayoutItem(); |
|
playoutItem.MediaItem.Metadata.AudioCodec = "ac3"; |
|
|
|
FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
|
StreamingMode.TransportStream, |
|
ffmpegProfile, |
|
playoutItem, |
|
DateTimeOffset.Now); |
|
|
|
actual.AudioBitrate.IfNone(0).Should().Be(2424); |
|
} |
|
|
|
[Test] |
|
public void Should_SetAudioBufferSize_When_NormalizingWrongCodec_ForTransportStream() |
|
{ |
|
FFmpegProfile ffmpegProfile = TestProfile() with |
|
{ |
|
NormalizeAudioCodec = true, |
|
AudioBufferSize = 2424 |
|
}; |
|
|
|
PlayoutItem playoutItem = EmptyPlayoutItem(); |
|
playoutItem.MediaItem.Metadata.AudioCodec = "ac3"; |
|
|
|
FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
|
StreamingMode.TransportStream, |
|
ffmpegProfile, |
|
playoutItem, |
|
DateTimeOffset.Now); |
|
|
|
actual.AudioBufferSize.IfNone(0).Should().Be(2424); |
|
} |
|
|
|
[Test] |
|
public void ShouldNot_SetAudioChannels_When_CorrectCodec_ForTransportStream() |
|
{ |
|
FFmpegProfile ffmpegProfile = TestProfile() with |
|
{ |
|
NormalizeAudioCodec = true, |
|
NormalizeAudio = true, |
|
AudioCodec = "ac3", |
|
AudioChannels = 6 |
|
}; |
|
|
|
PlayoutItem playoutItem = EmptyPlayoutItem(); |
|
playoutItem.MediaItem.Metadata.AudioCodec = "ac3"; |
|
|
|
FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
|
StreamingMode.TransportStream, |
|
ffmpegProfile, |
|
playoutItem, |
|
DateTimeOffset.Now); |
|
|
|
actual.AudioChannels.IsNone.Should().BeTrue(); |
|
} |
|
|
|
[Test] |
|
public void ShouldNot_SetAudioSampleRate_When_CorrectCodec_ForTransportStream() |
|
{ |
|
FFmpegProfile ffmpegProfile = TestProfile() with |
|
{ |
|
NormalizeAudioCodec = true, |
|
NormalizeAudio = true, |
|
AudioCodec = "ac3", |
|
AudioSampleRate = 48 |
|
}; |
|
|
|
PlayoutItem playoutItem = EmptyPlayoutItem(); |
|
playoutItem.MediaItem.Metadata.AudioCodec = "ac3"; |
|
|
|
FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
|
StreamingMode.TransportStream, |
|
ffmpegProfile, |
|
playoutItem, |
|
DateTimeOffset.Now); |
|
|
|
actual.AudioSampleRate.IsNone.Should().BeTrue(); |
|
} |
|
|
|
[Test] |
|
public void Should_SetAudioChannels_When_NormalizingWrongCodecAndAudio_ForTransportStream() |
|
{ |
|
FFmpegProfile ffmpegProfile = TestProfile() with |
|
{ |
|
NormalizeAudioCodec = true, |
|
NormalizeAudio = true, |
|
AudioChannels = 6 |
|
}; |
|
|
|
PlayoutItem playoutItem = EmptyPlayoutItem(); |
|
playoutItem.MediaItem.Metadata.AudioCodec = "ac3"; |
|
|
|
FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
|
StreamingMode.TransportStream, |
|
ffmpegProfile, |
|
playoutItem, |
|
DateTimeOffset.Now); |
|
|
|
actual.AudioChannels.IfNone(0).Should().Be(6); |
|
} |
|
|
|
[Test] |
|
public void Should_SetAudioSampleRate_When_NormalizingWrongCodecAndAudio_ForTransportStream() |
|
{ |
|
FFmpegProfile ffmpegProfile = TestProfile() with |
|
{ |
|
NormalizeAudioCodec = true, |
|
NormalizeAudio = true, |
|
AudioSampleRate = 48 |
|
}; |
|
|
|
PlayoutItem playoutItem = EmptyPlayoutItem(); |
|
playoutItem.MediaItem.Metadata.AudioCodec = "ac3"; |
|
|
|
FFmpegPlaybackSettings actual = _calculator.CalculateSettings( |
|
StreamingMode.TransportStream, |
|
ffmpegProfile, |
|
playoutItem, |
|
DateTimeOffset.Now); |
|
|
|
actual.AudioSampleRate.IfNone(0).Should().Be(48); |
|
} |
|
|
|
private FFmpegProfile TestProfile() => |
|
new() { Resolution = new Resolution { Width = 1920, Height = 1080 } }; |
|
} |
|
} |
|
}
|
|
|