clever FFmpeg-GUI 3.4.6 Portable [En]

1. Кодирование видеопотока в форматы: mpeg2, x264 (avc), x265 (hevc), Divx, Xvid, VP8, VP9, DnxHR.
   
2. Кодирование аудиопотока в форматы: aac, ac3, eac3, dts, flac, mp2, mp3, opus, vorbis, pcm, trueHD.
   
3. Мультиплексирование в форматы: 3gp, asf, avi, m2ts, mov, mpg, mp4, mkv, ts, vob, mfx, webm.

September 21, 2025 release version 3.4.6.
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Added:
Backup handling (keep/restore/delete).
aac fdk encoder (only works if ffmpeg is compiled with it).
HDR10+ to HDR10 encoding (static HDR data only).
SDR to HDR10/HLG encoding (experimental).
Extracted raw streams added to processed streams list.
Output check for zero file/missing encoded file output.
Info for estimated colorspace (video encoding).
Check to avoid adding not admitted files in mux grid.
Dynamic range control for eac3 codec.
HWA options (hardware assisted decoding) for all video encoders.
Gamma RGB settings (video encoding).
Caret handling in audio-/video encoding.
Luma matrix & chroma matrix check for denoise filter (video encoding).
Check for correct format with bt-open.txt read in on start.

Fixed:
Bug with audio encoding and error scan in batch tasks.
Bug with sample settings (video encoding).
Bug with add file button not hiding (with mux_whole_grid).
Bug with Master display parsing (for HDR video).
Bug with DAR (display aspect ratio) rounding (video encoding).
Bug with adding not admitted streams to processed streams list.
Bug with missing starttime reset, if starttime>0 (video encoding).
Bug with lut's folder select loop.
Bug with mislined stream selection box (chapters window).
Bug with 8to6 channels selection and clever_norm filter (audio encoding).
Bug with missing CRF reset (changing encoder, video encoding).
Bug with mpeg2_qsv settings (video encoding).
Bug with filter_complex filter (video encoding).
Bug with non admitted container check (audio encoding).
Bug with missing HDR settings reset for SDR videos (if no HDR option is set).
Bug with Datagridview exceptions (caused by the DGV constructor).
Bug with first file check (multiplex window).
Bug with missing join button color change (if cut junks are present).

Changed:
Description and settings (rotate metadata only).
Extra button renamed to Various, and moved (audio encoding).
Video encoder names.
Update/backup/restore code.
App settings from pc_related to roaming (global).
Disposition code in multiplex.
Unused files rows are checked now.
Backup is mantained after restore.
Whole colorspace management.
HDR handling.
HWA options.
Moved all video properties filter to one page.
Selection for available HDR enoders.
Default value for luma amount from 1 to 0.
Buttons behavior (audio encoding, crop window).

Removed:
Error check while encoding (too sensitive).
Security check with delete tasks.

Improved:
How streams are added to processed files list.
Handling of missing ffmpeg folder/target folder.
Chapters info in multiplex window.
Update and restore scripts.