17909989. HIGH DYNAMIC RANGE (HDR) VIDEO ROTATION ANIMATION simplified abstract (QUALCOMM Incorporated)

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HIGH DYNAMIC RANGE (HDR) VIDEO ROTATION ANIMATION

Organization Name

QUALCOMM Incorporated

Inventor(s)

Zhibing Zhou of Shenzhen (CN)

Mohammed Naseer Ahmed of Pickering (CA)

Xinchao Yang of Shanghai (CN)

Nan Zhang of Beijing (CN)

Yongjun Xu of Beijing (CN)

HIGH DYNAMIC RANGE (HDR) VIDEO ROTATION ANIMATION - A simplified explanation of the abstract

This abstract first appeared for US patent application 17909989 titled 'HIGH DYNAMIC RANGE (HDR) VIDEO ROTATION ANIMATION

Simplified Explanation

The present disclosure describes a method for high dynamic range (HDR) video rotation. The method involves receiving an indication that a frame rotation animation process for video playback has started. The display processor pipeline, which includes a display processor, is used for this method.

  • The method determines whether the video playback is in HDR format or another format.
  • If the video playback is in HDR format, the frame rotation animation is loaded into a second portion of the display processor pipeline.
  • If the video playback is not in HDR format, the frame rotation animation is bypassed and not loaded into the first portion of the display processor pipeline.

Potential applications of this technology:

  • Video playback systems that support HDR formats can benefit from this method.
  • Devices with display processors, such as smartphones, tablets, and televisions, can use this method to handle HDR video rotation.

Problems solved by this technology:

  • HDR videos require special processing due to their wider dynamic range, and this method addresses the specific needs of HDR video rotation.
  • By bypassing the loading of frame rotation animation for non-HDR videos, the method optimizes the processing pipeline and improves efficiency.

Benefits of this technology:

  • Enables smooth and efficient rotation of HDR videos during playback.
  • Optimizes the use of display processor pipeline resources by selectively loading frame rotation animation based on the video format.
  • Enhances the overall user experience by providing seamless video rotation without compromising HDR quality.


Original Abstract Submitted

In some aspects, the present disclosure provides a method for high dynamic range (HDR) video rotation. The method includes receiving, by a display processor, an indication that a frame rotation animation process for video playback has been initiated, the display processor comprising a display processor pipeline. The method also includes determining whether the video playback is an HDR format or another format. In response to the determination and receiving the indication: bypassing a loading of the frame rotation animation into a first portion of the display processor pipeline, and loading the frame rotation animation into a second portion of the display processor pipeline if the video playback is in an HDR format.

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