Embedded H.264 coding method based on TMS320DM642 chip
A technology of TMS320DM642 and coding method, applied in the field of video coding, can solve the problem of not supporting interlaced video and CABAC, and achieve the effect of saving memory requirements, improving coding efficiency and high coding efficiency
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[0043] The specific embodiments of the present invention will be described in further detail below in conjunction with the drawings and embodiments. The following examples are used to illustrate the present invention, but not to limit the scope of the present invention.
[0044] The coding scheme proposed in this paper, on the basis of satisfying the basic grades of H.264, filters and recombines the existing coding methods, and according to the special requirements of the monitoring field, selects the main grades to integrate the practical functions of the monitoring field. , To achieve the H.264 monitoring level that meets the monitoring requirements.
[0045] The encoding body framework proposed by the present invention adopts the commonly used structure of H.264 video encoding. The main technologies used for I frame encoding, P frame encoding and B frame encoding include data movement parallel encoding, intra-frame (Intra) prediction, and inter-frame ( Inter) Key technologies s...
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