proxy: isolate proxies from export renders and improve proxy workflow

- FootageJob::should_use_proxy() centralizes the proxy decision; worker
  pre-decode now honors the render mode so exports always decode the
  original media (previously every frame was pre-decoded from proxies)
- global Tools > Use Proxy Media toggle with footage invalidation
- ffmpeg -progress parsing for real percentage feedback while generating
- divider mode (1/2, 1/4, 1/8 of source resolution) with UI, proxy
  filename tags and per-footage persistence (pdivider)
- Media Offline warning slat rendered for missing footage
- regression tests: export isolation, relink invalidation, offline slat,
  progress parsing, divider arguments
This commit is contained in:
2026-07-19 21:43:58 +08:00
parent bb40b4923e
commit 0c02ff0d77
21 changed files with 494 additions and 25 deletions
+3
View File
@@ -232,11 +232,14 @@ void Config::set_defaults()
set_entry_internal(QStringLiteral("ProxyWidth"), NodeValue::k_int, 1280);
set_entry_internal(QStringLiteral("ProxyHeight"), NodeValue::k_int, 720);
set_entry_internal(QStringLiteral("ProxyDivider"), NodeValue::k_int, 1);
set_entry_internal(QStringLiteral("ProxyCRF"), NodeValue::k_int, 23);
set_entry_internal(QStringLiteral("ProxyPreset"), NodeValue::k_text,
QStringLiteral("veryfast"));
set_entry_internal(QStringLiteral("ProxyIncludeAudio"), NodeValue::k_boolean,
true);
set_entry_internal(QStringLiteral("UseProxyMedia"), NodeValue::k_boolean,
true);
set_entry_internal(QStringLiteral("FFmpegPath"), NodeValue::k_text,
QString());