ComfyUI Node
TS LTX Load HDR EXR
Read an EXR frame as linear float32, keeping values above 1.0. The ordinary image loader would flatten them to 1.0 without saying so.
TS LTX Load HDR EXR
- config
- hdr_linear
- info
◄exr_file▾►
◄path_override►
◄backendauto►
CategoryTS/Video/HDR
Inputs (4)
| Name | Type | Default | Description |
|---|---|---|---|
| exr_file | COMBO | An .exr from ComfyUI's input folder, subfolders included. | |
| path_override | STRING | Full path to an .exr anywhere on disk. Wins over the list above — renders usually do not live in ComfyUI's input folder. | |
| backend | COMBO | auto | auto prefers OpenImageIO (what the official LTX pipeline uses), then PyAV, which ships with ComfyUI and needs no setup. OpenCV only reads EXR when OPENCV_IO_ENABLE_OPENEXR=1 was set before ComfyUI started. |
| configopt | TS_LTX_HDR_CONFIG | Settings node. Its input_color_space becomes the label this frame carries downstream. |
Outputs (2)
| Name | Type | Description |
|---|---|---|
| hdr_linear | TS_LTX_HDR_IMAGE | The frame, tagged with the colour space it is in. |
| info | STRING | Size, backend, range and how much of the frame is above 1.0. |