What does hdr of tape recorder mean?

HDR stands for High Dynamic Range, which means High Dynamic Range. In the recorder, HDR usually refers to a special technology, which can shoot more delicate and clear images under extreme lighting conditions. By taking multiple photos at the same time and splicing them together, a more balanced and natural color and brightness can be achieved. Therefore, in a complex environment, using HDR technology to shoot can get an image that is more in line with the real scene.

Compared with ordinary photography, HDR technology requires that the camera must take at least three photos at the same angle and time period, and the exposure time of the photos should be adjusted relatively evenly. Therefore, the use of HDR technology requires relatively professional photography skills and the support of video recorders. However, the final effect of this technology is really shocking, and it can take very detailed and realistic images, which is why HDR technology is widely used in some special scenes.

It is worth mentioning that HDR technology also attaches great importance to the stability of the camera and the processing of the image stabilizer when shooting, because even a slight jitter will lead to the positional deviation of multiple photos, which will lead to abnormal situations in the final composition. In addition to video recorders, today's smartphones generally support HDR mode, and compared with traditional photography, using HDR technology can make people see more realistic pictures and improve the experience and quality of taking pictures. Therefore, if you are shooting in a special lighting environment, you may wish to try HDR mode, which may have better performance.