A repack might be issued if the original video had technical flaws, such as missing audio tracks or synchronization issues.
| Flag | What it does | |------|--------------| | -c:v libx265 | Use the HEVC encoder. | | -preset slow | Trade encode time for better compression. | | -crf 18 | Target a very high visual quality (lower values = higher quality). | | -vf "scale=1920:1080,format=yuv420p10le" | Force 1080p resolution and a 10‑bit pixel format for smoother gradients. | | -c:a flac | Lossless audio (keeps original fidelity). | | -c:s copy | Copy subtitle streams without re‑encoding. | | -map 0 | Include every stream (video, audio, subtitles) from the source. | video p comatozze39s homemade sce extra quality repack