1.6.5

🚀 FFmpeg-GUI-Editor-Windows v1.6.5 (Portable Windows Build)

⚠️ Important Installation Note

To run the editor properly, download both files from the Assets section below and keep them in the exact same folder:

• FFmpeg-GUI-Editor.exe (Main portable executable)
• libvlc.dll (Required core video playback and preview library)

Do not separate these files. No installation or system PATH setup is required — just place them together and double-click the .exe to launch.

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🐛 Bug Fixes & Improvements in v1.6.5

• UI & Stability Fixes: Fixed minor interface freezes and crashes during long video export and conversion tasks.
• Timeline & Preview Sync: Improved libvlc.dll playback stability when scrubbing through high-bitrate 1080p and 4K files.
• File Path & Batch Fixes: Resolved edge-case errors when processing files with special characters or spaces in .bat batch scripts.
• Memory & Startup: Reduced RAM usage and improved launch speed in portable mode.

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💻 System Requirements

• Windows 10 / Windows 11 (64-bit)

1.6.4

🚀 FFmpeg-GUI-Editor-Windows v1.6.4 (Portable Windows Build)

⚠️ Important Installation Note

To run the editor properly, you must download both files from the Assets section below and keep them in the exact same folder:

1. FFmpeg-GUI-Editor.exe (Main portable executable)
2. libvlc.dll (Required core video playback and preview library)

Do not separate these files. No installation or system PATH setup is required — just place them together and double-click the .exe to launch.

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✨ What's New in v1.6.4

• Multi-Language Interface Update: Added and refined full UI localization for 6 languages (English, Russian, Chinese, German, French, and Italian).
• Faster Video Preview & Scrubbing: Improved libvlc.dll integration for smoother timeline seeking and instant frame preview on 1080p and 4K videos.
• Lossless Trimming Optimization: Reduced export delay when cutting MP4 and MKV files without re-encoding.
• Smart Auto-Crop Accuracy: Improved black-bar detection on widescreen and vertical (9:16) videos.
• Portable Stability Fixes: Resolved an issue where temporary cache files were left behind when running the .exe from a USB flash drive.
• Batch Script Generator: Fixed path handling for filenames containing spaces or non-Latin characters (Cyrillic, Chinese, Umlauts).

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📦 Included in This Release

• OS Support: Windows 10 / Windows 11 (64-bit)

1.5.0

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