Video coding method and video coding device
A video coding and coding technology is applied in the field of video coding methods and devices to achieve the effect of improving throughput rate
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Embodiment 1
[0031] Embodiment 1: a kind of video coding method, specifically as follows:
[0032] A video coding method, comprising m tasks, m is an integer not less than 2, the m tasks are distributed in n pipeline stages, n is an integer not less than 2, wherein the m tasks include data preparation tasks, multiple level mode selection task, mode decision task, intra prediction task, motion compensation task, transform coding task and entropy coding task, etc., n pipeline stages are five pipeline stages, which are detailed as follows, including (such as figure 2 shown):
[0033] The first pipeline stage is a data preparation task, which is used to read in the original image and reference image to be encoded, and store them in a specific format according to the requirements of the second pipeline stage. The pipeline level determines how much data to read and the number of times to start according to the number of tasks on the data bus, that is, each time the pipeline level is started, i...
Embodiment 2
[0042] Embodiment 2: a kind of video coding method, specifically as follows:
[0043] A video coding method, comprising m tasks, m is an integer not less than 2, the m tasks are distributed in n pipeline stages, n is an integer not less than 2, wherein the m tasks include data preparation tasks, multiple level mode selection task, mode decision task, intra prediction task, motion compensation task, transform coding task and entropy coding task, etc., n pipeline stages are five pipeline stages, which are detailed as follows, including (such as figure 2 shown):
[0044] The first pipeline level is a data preparation task, which is used to read in the original image and reference image to be encoded, and store them in a specific format according to the requirements of the second pipeline level;
[0045] The second pipeline stage includes the following tasks: first-level mode selection (intra frame), screening the intra-frame coding mode according to the original image and the r...
Embodiment 3
[0053] Embodiment 3: a kind of video coding method, specifically as follows:
[0054] Except that the loop filtering task is not included, the others are the same as the embodiment 2.
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