102 lines
3.6 KiB
C#
102 lines
3.6 KiB
C#
using FFMpegCore;
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using SpineViewer.Utils;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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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 SpineViewer.Spine.SpineExporter
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{
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/// <summary>
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/// MP4 导出参数
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/// </summary>
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public class WebpExporter : FFmpegVideoExporter
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{
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public WebpExporter()
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{
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FPS = 24;
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}
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public override string Format => "webp";
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public override string Suffix => ".webp";
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/// <summary>
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/// 编码器
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/// </summary>
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public string Codec { get; set; } = "libwebp_anim";
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/// <summary>
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/// 是否无损
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/// </summary>
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public bool Lossless { get; set; } = false;
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/// <summary>
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/// 质量
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/// </summary>
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public int Quality { get => quality; set => quality = Math.Clamp(value, 0, 100); }
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private int quality = 75;
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/// <summary>
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/// 像素格式
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/// </summary>
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public string PixelFormat { get; set; } = "yuva420p";
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/// <summary>
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/// 循环次数, 0 无限循环, 取值范围 [0, 65535]
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/// </summary>
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public int Loop { get => loop; set => loop = Math.Clamp(value, 0, 65535); }
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private int loop = 0;
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public override string FileNameNoteSuffix => $"{Codec}_{Quality}_{PixelFormat}";
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public override void SetOutputOptions(FFMpegArgumentOptions options)
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{
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base.SetOutputOptions(options);
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options.WithVideoCodec(Codec).ForcePixelFormat(PixelFormat).WithCustomArgument($"-lossless {(Lossless ? 1 : 0)} -quality {Quality} -loop {Loop}");
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}
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}
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public class WebpExporterProperty(WebpExporter exporter) : FFmpegVideoExporterProperty(exporter)
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{
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[Browsable(false)]
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public override WebpExporter Exporter => (WebpExporter)base.Exporter;
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/// <summary>
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/// 编码器
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/// </summary>
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[StringEnumConverter.StandardValues("libwebp_anim", "libwebp", Customizable = true)]
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[TypeConverter(typeof(StringEnumConverter))]
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[Category("[3] 格式参数"), DisplayName("编码器"), Description("-c:v, 要使用的编码器")]
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public string Codec { get => Exporter.Codec; set => Exporter.Codec = value; }
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/// <summary>
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/// 是否无损
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/// </summary>
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[Category("[3] 格式参数"), DisplayName("无损"), Description("-lossless, 0 表示有损, 1 表示无损")]
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public bool Lossless { get => Exporter.Lossless; set => Exporter.Lossless = value; }
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/// <summary>
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/// CRF
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/// </summary>
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[Category("[3] 格式参数"), DisplayName("质量"), Description("-quality, 取值范围 0-100, 默认值 75")]
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public int Quality { get => Exporter.Quality; set => Exporter.Quality = value; }
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/// <summary>
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/// 像素格式
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/// </summary>
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[StringEnumConverter.StandardValues("yuv420p", "yuva420p", Customizable = true)]
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[TypeConverter(typeof(StringEnumConverter))]
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[Category("[3] 格式参数"), DisplayName("像素格式"), Description("-pix_fmt, 要使用的像素格式")]
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public string PixelFormat { get => Exporter.PixelFormat; set => Exporter.PixelFormat = value; }
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/// <summary>
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/// 透明度阈值
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/// </summary>
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[Category("[3] 格式参数"), DisplayName("循环次数"), Description("-loop, 循环次数, 0 无限循环, 取值范围 [0, 65535]")]
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public int Loop { get => Exporter.Loop; set => Exporter.Loop = value; }
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}
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}
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