JianMiau
cebe6e3bd5
- 畫面用 FFmpeg xfade(預設 fadeblack 淡出到黑再淡入),逐段串接並正確計算 offset - 聲音用 acrossfade 等功率曲線(c1=qsin:c2=qsin)= 恆定功率,與畫面同步重疊 - 開啟轉場會自動重新編碼;偵測到 NVIDIA 顯卡時用 h264_nvenc 硬體加速 4K - 新增 config 參數: transition / transition_duration / video_transition - 轉場長度自動夾到比最短片段小,避免 xfade 出錯;單一片段時免轉場直接無損切出 - 已實測 3 段 4K 片段串接,輸出時長與音畫同步皆正確;同步更新 README 本次調整由 Claude Opus 4.8 (1M context) 協助開發與處理。 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
24 lines
445 B
JSON
24 lines
445 B
JSON
{
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"roi": [
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3300,
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1770,
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300,
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140
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],
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"sample_interval": 1.0,
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"progress_every": 60,
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"stop_seconds": 4.0,
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"speed_threshold": 0,
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"min_confidence": 0.5,
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"smooth_window": 5,
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"merge_gap": 3.0,
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"cut_before_stop": 2.0,
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"keep_after_stop": 2.0,
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"min_keep": 0.8,
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"use_gpu": true,
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"reencode": false,
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"transition": true,
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"transition_duration": 0.5,
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"video_transition": "fadeblack",
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"base_dir": "E:\\videos"
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} |