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Baseline: WPF/Avalonia/Cli/Core + plans (BROWSER_FEATURES_PLAN v2, MOBILE_PLAN v1)

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Yun Chan 2026-08-15 11:59:25 +09:00
commit 21b7c4d8bd
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VideoDownloader.Core/Models/DownloadProgress.cs Normal file
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namespace VideoDownloader.Core.Models;
/// <summary>다운로드 진행 상태. Stage: downloading / merging / remuxing / done</summary>
public record DownloadProgress(int Completed, int Total, string Stage, double OverridePercent = -1, string? Detail = null)
{
// HLS: Completed/Total 로 계산 / 직링크: OverridePercent 사용
public double Percent => OverridePercent >= 0 ? OverridePercent : (Total > 0 ? Completed * 100.0 / Total : 0);
}

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VideoDownloader.Core/Models/PlaylistModels.cs Normal file
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namespace VideoDownloader.Core.Models;
public enum PlaylistType { Master, Media }
/// <summary>마스터 재생목록의 변환(화질) 항목</summary>
public record Variant(Uri Url, int Bandwidth, string Resolution, string Codecs);
/// <summary>HLS AES-128 키 정보 (EXT-X-KEY)</summary>
public record KeyInfo(Uri? KeyUri, string? Iv);
/// <summary>미디어 세그먼트</summary>
public record Segment(Uri Url, int Index, long Sequence, KeyInfo? Key);
/// <summary>m3u8 파싱 결과</summary>
public record ParsedPlaylist
{
public PlaylistType Type { get; init; }
public IReadOnlyList<Variant> Variants { get; init; } = Array.Empty<Variant>();
public IReadOnlyList<Segment> Segments { get; init; } = Array.Empty<Segment>();
public Uri? InitSegment { get; init; } // #EXT-X-MAP (fMP4 초기화 세그먼트)
}