# Wide dynamic range and electronic image stabilization The **gst-camera-shdr-ldc-eis-example** application shows the staggered high dynamic range (sHDR), lens distortion correction (LDC), and electronic image stabilization (EIS) camera imaging features. For more information, see section\_em1\_gjq\_pcc. Note This sample application isn’t supported on Dragonwing IQ-8275 and Dragonwing IQ-9075. The following figure shows the pipeline, where the input is received from the camera and the output is displayed using Waylandsink. For more information about the pipeline, see [Pipeline flow](https://docs.qualcomm.com/doc/80-80021-50/topic/dynamic-range-and-image-stabilization.html#section-f1t-5wf-mcc). - For sHDR, ensure that the Sensor mode for Digital Overlap mode is enabled and tuned. - For LDC and EIS, ensure that the sensor and hardware are tuned. ## Run the application 1. Ensure that you complete the [Prerequisites](https://docs.qualcomm.com/doc/80-80021-50/topic/mm_sample_apps_prerequisites.html). 2. In the terminal of the target device, run the respective command for any of the following use cases to display the output: - sHDR gst-camera-shdr-ldc-eis-example -s 1 -w 1920 -h 1080 Copy to clipboard - Note This use case isn’t supported on the Ubuntu Server. - LDC gst-camera-shdr-ldc-eis-example -l 1 -w 1920 -h 1080 Copy to clipboard - EIS gst-camera-shdr-ldc-eis-example -e 1 -w 1920 -h 1080 Copy to clipboard 3. To stop the use case, use **CTRL + C**. 4. In the terminal of the target device, run the following command in the SSH shell to display the available help options: gst-camera-shdr-ldc-eis-example --help Copy to clipboard ## Expected output - sHDR  **Figure : Output without sHDR**  **Figure : Output with sHDR** - LDC  **Figure : Output without LDC**  **Figure : Output with LDC** ## Pipeline flow Table:Camera imaging features | Plugin | Description | | --- | --- | | [qtiqmmfsrc](https://docs.qualcomm.com/doc/80-80021-50/topic/qtiqmmfsrc.html) | Captures the camera feed and sends it to the capsfilter. | | Capsfilter | Passes the feed for display. | | [Waylandsink](https://docs.qualcomm.com/doc/80-80021-50/topic/waylandsink.html) | Shows the output on the Wayland display. | ## Overview of camera imaging features The following table provides a brief description of the supported imaging features. Table: Camera imaging features | Feature | Description | | --- | --- | | sHDR |
The video high dynamic range feature is supported on camera sensors that operate in the Digital Overlap mode.
The fusion of the low and high exposure frames is enabled in the processor GPU.
Use the sHDR flag to enable the sHDR mode.
A GPU-based LDC algorithm is supported to rectify barrel distortion artifacts that are inherent with wide field of vision (FoV) lens.
Use the LDC flag to enable the LDC mode.
A GPU-based EIS algorithm is supported.
Use the EIS flag to enable the EIS mode.