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US 11,792,380 B2Granted
Video transmission method, video processing device, and video generating system for virtual reality
AssigneeFunique Vr Studio
InventorsYa-Ching Ko, Cheng Hung Tsai
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Abstract
The disclosure provides a video transmission method for virtual reality. The method includes reorganizing a first video and a second video obtained to generate a third video suitable for transmission through a physical wire, hence avoiding distortion caused by compression of a high-definition video. The disclosure further includes a video processing device and a video generating system employing the video transmission method.
Claims20
A video transmission method for virtual reality, the video transmission method comprising:
- obtaining a first video and a second video, both the first video and the second video having a 2:1 aspect ratio;
- segmenting the second video from a short side of the second video to generate two first sub videos having a same aspect ratio;
- segmenting the first sub videos from a long side of one of the first sub videos to generate three second sub videos having a same aspect ratio;
- generating a third video, wherein the third video comprises the first video, the non-segmented first sub video and the three second sub videos, and a short side of the third video is formed by a short side of the first video and a short side of the non-segmented first sub video, and the other short side of the third video is formed by three short sides of the three second sub videos, such that the third video has a 16:9 aspect ratio;
- and
- transmitting the third video through a physical wire.
3 more elements
A method for processing video for non-compression transmission, the method comprising:
- receiving a first video and a second video, both the first video and the second video having a 2:1 aspect ratio;
- segmenting the second video from a short side of the second video to generate two first sub videos having a same aspect ratio;
- segmenting the first sub videos from a long side of one of the first sub videos to generate three second sub videos having a same aspect ratio;
- and
- generating a third video compatible with a transmission standard of a physical wire, wherein the third video comprises the first video, the non-segmented first sub video and the three second sub videos, and a short side of the third video is formed by a short side of the first video and a short side of the non-segmented first sub video, and the other short side of the third video is formed by three short sides of the three second sub videos, such that the third video has a 16:9 aspect ratio.
2 more elements
Dependencies are inferred from the claim text.