> For the complete documentation index, see [llms.txt](https://developer.topazlabs.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.topazlabs.com/video-models/starlight/starlight-sharp-deprecated.md). # Starlight Sharp (Deprecated) Fast local restoration with sharper detail for clean, progressive video ### Model Overview **Starlight Sharp** is a diffusion-based video enhancement model optimized for local or cloud processing. It is designed to sharpen low-res blurry videos and improve clarity on small faces. Starlight Sharp is used for restoration, detail recovery and compression cleanup. Unlike Mini, Starlight Sharp assumes a progressive input and does not perform automatic deinterlacing. ### Key Capabilities * Local first diffusion-based restoration optimized for speed and sharp detail * Restores clarity in degraded or low resolution footage * Best suited for progressive or pre-deinterlaced sources in local desktop workflow ### Pricing | Frames Per Credit — 1080p | Frames Per Credit — 4k | | ------------------------- | ---------------------- | | 26.0417 | 11.9179 | {% hint style="info" %} For more accurate estimates we recommend checking out our [Credit Calculator](https://developer.topazlabs.com/credit-calculator). {% endhint %} ### **Endpoint** [https://api.topazlabs.com/video/]() ### **Parameters** `model` stringrequired Model name: "wonder-1" *** `inputFrameCount` integeroptionaldefault="null" Input video number of frames. *** `inputFrameRate` decimaloptionaldefault="null" Input video frame rate in frames per second. *** `inputHeight` integeroptionaldefault=1080 Input video height in pixels. *** `inputWidth` integeroptionaldefault=1920 Input video width in pixels. *** `outputHeight` integeroptionaldefault=1080 Output video height in pixels. *** `outputWidth` integeroptionaldefault=1920 Output video width in pixels. *** `videoBitDepth` integeroptionaldefault="null" Output video bit depth. *** `videoCodec` stringoptionaldefault="null" Output video codec. Possible values: "ffv1", "prores", "vp9" *** `videoProfile` stringoptionaldefault="null" Output video profile. Possible values: 420, 422, 444 `startIdx` integerrequireddefault=0 First frame of the source video to process. Pair with endIdx to only render a segment of the video. *** `endIdx` decimalrequireddefault=1000000.0 Last frame of the source to process. Default of 1000000.0 effectively renders the entire clip. *** `ffmpegEncoding` stringoptionaldefault="null" Override for the output encoder settings passed to FFmpeg (codec, quality/bitrate, pixel format). *** `ffmpegReprocFilters` stringrequireddefault="" FFmpeg filter chain applied to the source pre-processing (e.g. crop, deinterlace, or color conversion). *** `keepOriginal` booleanrequireddefault="false" Preserves the source's non-video streams and metadata (audio, subtitles, timecode) in the output. *** `lowSharpness` booleanrequireddefault="false" Runs the model in a softer mode that reduces the sharpening it applies. *** `upscalingFactor` decimalrequireddefault=1.0 Output resolution multiplier relative to the source. 1.0 keeps output resolution the same. Range: 1.0 to 8.0 *** `watermark` booleanoptionaldefault="false" Whether to watermark the output. ### Examples
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