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optimize single video fetch

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Julian Freeman
2025-12-08 10:16:42 -04:00
parent 5fa6b5b616
commit 54f841355b
1 changed files with 4 additions and 0 deletions
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4
src-tauri/src/downloader.rs
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@@ -76,6 +76,10 @@ pub async fn fetch_metadata(app: &AppHandle, url: &str, parse_mix_playlist: bool
.arg("--flat-playlist") .arg("--flat-playlist")
.arg("--no-warnings"); .arg("--no-warnings");
// Optimize metadata fetching: skip heavy manifests and player JS execution.
// Skipping JS prevents slow QuickJS spin-up and signature decryption, drastically speeding up single video parsing.
cmd.arg("--extractor-args").arg("youtube:skip=dash,hls,translated_subs;player_skip=js");
if parse_mix_playlist { if parse_mix_playlist {
cmd.arg("--playlist-end").arg("20"); cmd.arg("--playlist-end").arg("20");
} }