4a8eddf1d8
The flat transcode parameter row is reorganised into three bordered group cards: «Кодек» (codec, H.264 profile, preset, keyframe interval), «Битрейт» (rate control, bitrate, QP) and «Готовый профиль» (the SOFT/MEDIUM/HARD preset). All data-f controls and the .qpreset select keep their attributes, so the existing load/save and sync logic is unchanged. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>