Paul Schneider
1dcbfe159a
Remux completed broadcasts with FFmpeg, retain source segments and account for both formats. Serve authenticated byte ranges and add native Android/Desktop replay controls with auto-hide. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
38 lines
1.7 KiB
C#
38 lines
1.7 KiB
C#
using System.ComponentModel.DataAnnotations;
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using System.Text.Json.Serialization;
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namespace Yavsc.Abstract.Streaming;
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/// <summary>The lifecycle of a retained live broadcast.</summary>
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[JsonConverter(typeof(JsonStringEnumConverter<PodcastState>))]
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public enum PodcastState { Live, Completed, Interrupted }
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/// <summary>Preparation state of the seekable MP4 copy of a completed broadcast.</summary>
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[JsonConverter(typeof(JsonStringEnumConverter<PodcastReplayState>))]
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public enum PodcastReplayState { Pending, Processing, Ready, Failed }
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/// <summary>Persistent MP4 preparation result; source segments are retained.</summary>
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public sealed record PodcastReplayResponse(PodcastReplayState State, long Bytes = 0, string? Error = null);
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/// <summary>Creates an authenticated live broadcast with a retained replay.</summary>
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public sealed record CreatePodcastRequest
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{
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[Required, StringLength(160, MinimumLength = 1)]
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public required string Title { get; init; }
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}
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/// <summary>A broadcast available to authenticated listeners.</summary>
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public sealed record PodcastResponse(
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Guid Id, string Title, string OwnerId, string OwnerName,
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DateTimeOffset CreatedAt, DateTimeOffset UpdatedAt, PodcastState State,
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int SegmentCount, long Bytes, double DurationSeconds)
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{
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public PodcastReplayResponse? Replay { get; init; }
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}
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/// <summary>An independently decodable MPEG-TS HLS segment.</summary>
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public sealed record PodcastSegmentResponse(int Sequence, double DurationSeconds, int Bytes);
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/// <summary>The ordered, committed segments of a live broadcast or replay.</summary>
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public sealed record PodcastManifestResponse(
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PodcastResponse Podcast, IReadOnlyList<PodcastSegmentResponse> Segments);
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