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editor.py aktualisiert

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bernd
2026-10-01 23:11:49 +02:00
parent 178b83d066
commit e1db6c84f2
1 changed files with 13 additions and 5 deletions
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editor.py
+13 -5
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@@ -356,8 +356,16 @@ def create_waveform(filename):
try:
if output.is_file() and output.stat().st_mtime >= source.stat().st_mtime:
return output
except FileNotFoundError:
# Rebuild older cached waveforms when their resolution is below
# the current 9600x240 waveform resolution.
with output.open("rb") as fh:
header = fh.read(24)
if (header.startswith(b"\x89PNG\r\n\x1a\n")
and len(header) >= 24
and int.from_bytes(header[16:20], "big") == 9600
and int.from_bytes(header[20:24], "big") == 240):
return output
except (FileNotFoundError, OSError):
pass
temp = output.with_suffix(".tmp.png")
@@ -367,7 +375,7 @@ def create_waveform(filename):
"ffmpeg", "-hide_banner", "-loglevel", "error", "-y",
"-i", str(source),
"-filter_complex",
"aformat=channel_layouts=mono,showwavespic=s=2400x240:split_channels=0",
"aformat=channel_layouts=mono,showwavespic=s=9600x240:split_channels=0",
"-frames:v", "1",
str(temp),
],
@@ -868,8 +876,8 @@ h1 { margin:0 0 6px; font-size:28px; }
.editor { background:var(--color-surface); border:1px solid var(--color-border); border-radius:10px; padding:20px; }
.wave-wrap { position:relative; width:100%; height:240px; background:var(--color-surface-dark); border-radius:6px; overflow:hidden; user-select:none; touch-action:none; }
.wave-image { position:absolute; top:0; left:0; width:100%; height:100%; object-fit:fill; display:block; opacity:.9; pointer-events:none; }
.selection { position:absolute; top:0; bottom:0; background:var(--color-selection); border-left:2px solid var(--color-white); border-right:2px solid var(--color-white); pointer-events:none; }
.playhead { position:absolute; top:0; bottom:0; width:2px; margin-left:-1px; background:var(--color-accent); box-shadow:0 0 5px var(--color-shadow); z-index:4; pointer-events:none; }
.selection { position:absolute; top:0; bottom:0; background:rgba(48,115,142,.48); border-left:2px solid #ffffff; border-right:2px solid #ffffff; pointer-events:none; }
.playhead { position:absolute; top:0; bottom:0; width:2px; margin-left:-1px; background:#ffcc33; box-shadow:0 0 5px #000, 0 0 10px rgba(255,204,51,.85); z-index:4; pointer-events:none; }
.handle { position:absolute; top:0; bottom:0; width:18px; margin-left:-9px; cursor:ew-resize; z-index:3; touch-action:none; }
.handle::after { content:""; position:absolute; left:7px; top:0; bottom:0; width:4px; background:var(--color-white); border-radius:2px; box-shadow:0 0 5px var(--color-shadow); }
.view-scroll { position:relative; width:100%; height:14px; margin-top:5px; background:var(--color-border-subtle); border-radius:7px; overflow:hidden; touch-action:none; cursor:grab; }