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优化，现有bug处理

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truewhile
2026-09-18 21:55:12 +08:00
parent 45f4763b0c
commit 61a7260eaf
42 changed files with 2429 additions and 92 deletions
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internal/service/playback_quality.go
+17 -5
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@@ -211,13 +211,25 @@ func DefaultCloud115Quality(options []PlaybackQuality) string {
}
// LocalQualityOptions 返回 MeBox 本地 HLS 可用的画质档位。
func LocalQualityOptions(m *model.Media) []PlaybackQuality {
//
// transcodeAvailable 为 false（未装 ffmpeg、或转码被全局关闭）时档位仍然返回，
// 但 Available 为 false：播放器据此直接走直连播放，而不是先请求 /api/hls 拿到
// 一个必然失败的 500 再回退。档位列表保留是为了让前端仍能展示"需要转码"的说明。
func LocalQualityOptions(m *model.Media, transcodeAvailable bool) []PlaybackQuality {
sourceHeight := mediaSourceHeight(m)
presets := []PlaybackQuality{
{ID: "source", Label: "原画", Height: sourceHeight, Source: "local", Available: true, Note: "本地 HLS，保持源分辨率"},
{ID: "1080", Label: "1080P", Height: 1080, Source: "local", Available: true},
{ID: "720", Label: "720P", Height: 720, Source: "local", Available: true},
{ID: "480", Label: "480P", Height: 480, Source: "local", Available: true},
{ID: "source", Label: "原画", Height: sourceHeight, Source: "local", Available: transcodeAvailable, Note: "本地 HLS，保持源分辨率"},
{ID: "1080", Label: "1080P", Height: 1080, Source: "local", Available: transcodeAvailable},
{ID: "720", Label: "720P", Height: 720, Source: "local", Available: transcodeAvailable},
{ID: "480", Label: "480P", Height: 480, Source: "local", Available: transcodeAvailable},
}
if !transcodeAvailable {
for i := range presets {
presets[i].RequiresTranscode = true
if presets[i].Note == "" {
presets[i].Note = "需要 ffmpeg，当前不可用"
}
}
}
out := make([]PlaybackQuality, 0, len(presets))
for _, preset := range presets {