Tencent Cloud MPS: [Transcode] transcode/compress/H.264/H.265/AV1/MP4/bitrate/resolution/fps. [Enhance] quality-enhance/restore/super-res/anti-shake/2K/4K. [Audio] vocal-separation/BGM/remove-vocals. [Subtitle] extract/translate/ASR/OCR/SRT. [Erase] rm-subtitle/watermark/face-blur/mosaic. [Image] super-res/beautify/denoise/AI-cutout/AI-outpaint/AI-restore/old-photo/foreground-extract/img-info/watermark-erase. [TryOn] AI-tryon/outfit-change. [BG] bg-fusion/AI-bg-replace/ecommerce. [AIGC] text2img/img2img/text2video/img2video/Kling/Mingmou/storyboard/reference-video/motion-control/landscape-to-portrait/PixVerse. [Understand] video-analysis/summary/scene/compare-videos/audio-understand. [Remix] face-swap/interleave. [Dedup] dedup/PiP/expand. [Highlight] highlight-reel/auto-clip/sports/VLOG. [Narration] AI-narration/drama-mashup. [QA] quality-inspect/blur/stutter/diagnose. [Usage] usage-query. [COS] upload/download/list/task-status/env-check. [Compare] comparison. Not triggered when user only asks for tool.