Abstract: The present invention discloses an optimized coding method for an omnidirectional video, computer readable storage medium and computer device to solve the technical problem that the video quality cannot be guaranteed under a low code rate in the prior art. The method includes: obtaining attribute information of each coding unit of an omnidirectional video file, wherein each coding unit is a storage and coding unit of the omnidirectional video file; determining a coding mode corresponding to each coding unit according to the attribute information of each coding unit; and coding each coding unit according to the coding mode corresponding to each coding unit.

Abstract: An HEVC encoder is described that utilizes pre-compression, or pre-encoding, to improve the rate control at a relatively small increase in computational complexity.

Abstract: The present invention discloses an optimized coding method for an omnidirectional video, computer readable storage medium and computer device to solve the technical problem that the video quality cannot be guaranteed under a low code rate in the prior art. The method includes: obtaining attribute information of each coding unit of an omnidirectional video file, wherein each coding unit is a storage and coding unit of the omnidirectional video file; determining a coding mode corresponding to each coding unit according to the attribute information of each coding unit; and coding each coding unit according to the coding mode corresponding to each coding unit.