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n00mkradn00mkrad
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Encoder class refactoring
1 parent 2619b60 commit fc9b90d

37 files changed

+1211
-608
lines changed

‎ff-utils-winforms/Data/CodecUtils.cs‎

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using Nmkoder.Data.Codecs;
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using Nmkoder.Extensions;
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using Nmkoder.IO;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Nmkoder.Data
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{
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class CodecUtils
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{
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//public enum CodecType { Video, AnimImage, Image, Audio }
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public enum Av1anCodec { AomAv1, SvtAv1, VpxVp9, X265 };
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public enum VideoCodec { CopyVideo, StripVideo, H264, H265, H264Nvenc, H265Nvenc, Vp9, Av1, Gif, Png, Jpg };
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public enum AudioCodec { CopyAudio, StripAudio, Aac, Opus, Mp3, Flac };
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public enum SubtitleCodec { CopySubs, StripSubs, MovText, Srt, WebVtt };
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public static IEncoder GetCodec(VideoCodec c)
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{
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if (c == VideoCodec.StripVideo) return new StripVideo();
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if (c == VideoCodec.CopyVideo) return new CopyVideo();
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if (c == VideoCodec.H264) return new H264();
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if (c == VideoCodec.H264Nvenc) return new H264Nvenc();
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if (c == VideoCodec.H265) return new H265();
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if (c == VideoCodec.H265Nvenc) return new H265Nvenc();
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if (c == VideoCodec.Vp9) return new Vp9();
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if (c == VideoCodec.Av1) return new Av1();
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if (c == VideoCodec.Gif) return new Gif();
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if (c == VideoCodec.Png) return new Png();
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if (c == VideoCodec.Jpg) return new Jpg();
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return null;
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}
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public static IEncoder GetCodec(Av1anCodec c)
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{
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if (c == Av1anCodec.AomAv1) return new AomAv1();
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if (c == Av1anCodec.SvtAv1) return new SvtAv1();
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if (c == Av1anCodec.VpxVp9) return new VpxVp9();
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if (c == Av1anCodec.X265) return new X265();
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return null;
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}
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public static IEncoder GetCodec(AudioCodec c)
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{
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if (c == AudioCodec.StripAudio) return new StripAudio();
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if (c == AudioCodec.CopyAudio) return new CopyAudio();
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if (c == AudioCodec.Aac) return new Aac();
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if (c == AudioCodec.Opus) return new Opus();
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if (c == AudioCodec.Mp3) return new Mp3();
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if (c == AudioCodec.Flac) return new Flac();
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return null;
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}
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public static IEncoder GetCodec(SubtitleCodec c)
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{
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if (c == SubtitleCodec.StripSubs) return new StripSubs();
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if (c == SubtitleCodec.CopySubs) return new CopySubs();
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if (c == SubtitleCodec.MovText) return new MovText();
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if (c == SubtitleCodec.Srt) return new Srt();
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if (c == SubtitleCodec.WebVtt) return new WebVtt();
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return null;
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}
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public static string GetKeyIntArg(MediaFile mediaFile, int intervalSeconds, string arg = "-g ")
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{
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if (mediaFile == null || mediaFile.VideoStreams.Count < 1)
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return "";
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int keyInt = ((float)(mediaFile?.VideoStreams.FirstOrDefault().Rate.GetFloat() * intervalSeconds)).RoundToInt();
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return keyInt >= 24 ? $"{arg}{keyInt}" : "";
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}
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}
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}

‎ff-utils-winforms/Data/Codecs.cs‎

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‎ff-utils-winforms/Data/Codecs/Audio/Aac.cs‎

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using Nmkoder.IO;
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using System;
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using System.Collections.Generic;
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namespace Nmkoder.Data.Codecs
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{
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class Aac : IEncoder
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{
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public Streams.Stream.StreamType Type { get; } = Streams.Stream.StreamType.Audio;
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public string Name { get; } = "Aac";
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public string FriendlyName { get; } = "AAC (Advanced Audio Coding)";
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public string[] Presets { get; } = new string[] { };
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public int PresetDefault { get; }
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public string[] ColorFormats { get; }
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public int ColorFormatDefault { get; }
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public int QMin { get; } = 8;
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public int QMax { get; } = 640;
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public int QDefault { get; } = 144;
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public string QInfo { get; }
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public string PresetInfo { get; }
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public bool DoesNotEncode { get; } = false;
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public bool IsFixedFormat { get; } = false;
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public bool IsSequence { get; } = false;
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public CodecArgs GetArgs(Dictionary<string, string> encArgs = null, MediaFile mediaFile = null)
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{
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string bitrate = encArgs.ContainsKey("bitrate") ? encArgs["bitrate"] : "128k";
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string channels = encArgs.ContainsKey("ac") ? encArgs["ac"] : "2";
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return new CodecArgs($"-c:a aac -b:a {bitrate}k -aac_coder twoloop -ac {channels}");
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}
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}
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}

‎ff-utils-winforms/Data/Codecs/Audio/CopyAudio.cs‎

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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Nmkoder.Data.Codecs
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{
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class CopyAudio : IEncoder
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{
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public Streams.Stream.StreamType Type { get; } = Streams.Stream.StreamType.Audio;
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public string Name { get; } = "CopyAudio";
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public string FriendlyName { get; } = "Copy Audio Without Re-Encoding";
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public string[] Presets { get; } = new string[] { };
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public int PresetDefault { get; }
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public string[] ColorFormats { get; }
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public int ColorFormatDefault { get; }
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public int QMin { get; }
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public int QMax { get; }
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public int QDefault { get; }
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public string QInfo { get; } = "Does not alter quality.";
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public string PresetInfo { get; }
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public bool DoesNotEncode { get; } = true;
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public bool IsFixedFormat { get; } = false;
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public bool IsSequence { get; } = false;
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public CodecArgs GetArgs(Dictionary<string, string> encArgs = null, MediaFile mediaFile = null)
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{
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return new CodecArgs($"-c:a copy");
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}
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}
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}

‎ff-utils-winforms/Data/Codecs/Audio/Flac.cs‎

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using Nmkoder.IO;
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using System;
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using System.Collections.Generic;
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namespace Nmkoder.Data.Codecs
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{
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class Flac : IEncoder
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{
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public Streams.Stream.StreamType Type { get; } = Streams.Stream.StreamType.Audio;
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public string Name { get; } = "Flac";
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public string FriendlyName { get; } = "FLAC (Free Lossless Audio Coding)";
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public string[] Presets { get; } = new string[] { };
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public int PresetDefault { get; }
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public string[] ColorFormats { get; }
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public int ColorFormatDefault { get; }
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public int QMin { get; }
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public int QMax { get; }
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public int QDefault { get; }
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public string QInfo { get; }
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public string PresetInfo { get; }
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public bool DoesNotEncode { get; } = false;
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public bool IsFixedFormat { get; } = false;
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public bool IsSequence { get; } = false;
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public CodecArgs GetArgs(Dictionary<string, string> encArgs = null, MediaFile mediaFile = null)
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{
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string channels = encArgs.ContainsKey("ac") ? encArgs["ac"] : "2";
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return new CodecArgs($"-c:a flac -ac {channels}");
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}
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}
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}

‎ff-utils-winforms/Data/Codecs/Audio/Mp3.cs‎

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using Nmkoder.IO;
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using System;
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using System.Collections.Generic;
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namespace Nmkoder.Data.Codecs
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{
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class Mp3 : IEncoder
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{
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public Streams.Stream.StreamType Type { get; } = Streams.Stream.StreamType.Audio;
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public string Name { get; } = "Mp3";
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public string FriendlyName { get; } = "MP3";
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public string[] Presets { get; }
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public int PresetDefault { get; }
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public string[] ColorFormats { get; }
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public int ColorFormatDefault { get; }
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public int QMin { get; } = 32;
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public int QMax { get; } = 1280;
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public int QDefault { get; } = 320;
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public string QInfo { get; }
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public string PresetInfo { get; }
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public bool DoesNotEncode { get; } = false;
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public bool IsFixedFormat { get; } = false;
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public bool IsSequence { get; } = false;
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public CodecArgs GetArgs(Dictionary<string, string> encArgs = null, MediaFile mediaFile = null)
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{
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string bitrate = encArgs.ContainsKey("bitrate") ? encArgs["bitrate"] : "320k";
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string channels = encArgs.ContainsKey("ac") ? encArgs["ac"] : "2";
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return new CodecArgs($"-c:a libmp3lame -b:a {bitrate}k -ac {channels}");
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}
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}
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}

‎ff-utils-winforms/Data/Codecs/Audio/Opus.cs‎

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using Nmkoder.IO;
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using System;
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using System.Collections.Generic;
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namespace Nmkoder.Data.Codecs
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{
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class Opus : IEncoder
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{
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public Streams.Stream.StreamType Type { get; } = Streams.Stream.StreamType.Audio;
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public string Name { get; } = "Opus";
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public string FriendlyName { get; } = "Opus";
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public string[] Presets { get; }
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public int PresetDefault { get; }
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public string[] ColorFormats { get; }
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public int ColorFormatDefault { get; }
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public int QMin { get; } = 8;
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public int QMax { get; } = 640;
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public int QDefault { get; } = 128;
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public string QInfo { get; }
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public string PresetInfo { get; }
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public bool DoesNotEncode { get; } = false;
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public bool IsFixedFormat { get; } = false;
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public bool IsSequence { get; } = false;
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public CodecArgs GetArgs(Dictionary<string, string> encArgs = null, MediaFile mediaFile = null)
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{
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string bitrate = encArgs.ContainsKey("bitrate") ? encArgs["bitrate"] : "96k";
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string channels = encArgs.ContainsKey("ac") ? encArgs["ac"] : "2";
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return new CodecArgs($"-c:a libopus -b:a {bitrate}k -ac {channels}");
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}
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}
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}

‎ff-utils-winforms/Data/Codecs/Audio/StripAudio.cs‎

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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Nmkoder.Data.Codecs
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{
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class StripAudio : IEncoder
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{
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public Streams.Stream.StreamType Type { get; } = Streams.Stream.StreamType.Audio;
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public string Name { get; } = "StripAudio";
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public string FriendlyName { get; } = "Disable (Strip Audio)";
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public string[] Presets { get; }
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public int PresetDefault { get; }
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public string[] ColorFormats { get; }
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public int ColorFormatDefault { get; }
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public int QMin { get; }
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public int QMax { get; }
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public int QDefault { get; }
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public string QInfo { get; }
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public string PresetInfo { get; }
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public bool DoesNotEncode { get; } = true;
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public bool IsFixedFormat { get; } = false;
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public bool IsSequence { get; } = false;
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public CodecArgs GetArgs(Dictionary<string, string> encArgs = null, MediaFile mediaFile = null)
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{
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return new CodecArgs($"-an");
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}
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}
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}

‎ff-utils-winforms/Data/Codecs/IEncoder.cs‎

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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Nmkoder.Data.Codecs
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{
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interface IEncoder
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{
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Streams.Stream.StreamType Type { get; }
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string Name { get; }
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string FriendlyName { get; }
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string[] Presets { get; }
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int PresetDefault { get; }
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string[] ColorFormats { get; }
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int ColorFormatDefault { get; }
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int QMin { get; }
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int QMax { get; }
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int QDefault { get; }
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string QInfo { get; }
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string PresetInfo { get; }
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bool DoesNotEncode { get; }
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bool IsFixedFormat { get; }
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bool IsSequence { get; }
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CodecArgs GetArgs(Dictionary<string, string> encArgs = null, MediaFile mediaFile = null);
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}
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}

‎ff-utils-winforms/Data/Codecs/Subs/CopySubs.cs‎

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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Nmkoder.Data.Codecs
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{
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class CopySubs : IEncoder
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{
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public Streams.Stream.StreamType Type { get; } = Streams.Stream.StreamType.Subtitle;
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public string Name { get; } = "CopySubtitles";
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public string FriendlyName { get; } = "Copy Subtitles Without Re-Encoding";
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public string[] Presets { get; } = new string[] { };
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public int PresetDefault { get; }
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public string[] ColorFormats { get; }
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public int ColorFormatDefault { get; }
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public int QMin { get; }
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public int QMax { get; }
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public int QDefault { get; }
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public string QInfo { get; }
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public string PresetInfo { get; }
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public bool DoesNotEncode { get; } = true;
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public bool IsFixedFormat { get; } = false;
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public bool IsSequence { get; } = false;
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public CodecArgs GetArgs(Dictionary<string, string> encArgs = null, MediaFile mediaFile = null)
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{
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return new CodecArgs($"-c:v copy");
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}
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}
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}

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