| 摘要 |
<p>Embodiments of the present invention provide a video image code stream processing method and device. The video image code stream processing method comprises: extracting a code stream generated by an encoding device. The code stream comprises clean random access CRA image information. The CRA image information meets a constraint condition of a CRA image, and the constraint condition comprises that the CRA image has to be a reference image. According to the embodiments of the present invention, on the basis of an HEVC standard draft in the prior art, the constraint condition of the CRA image is improved, that is, on the basis of the constraint condition for the CRA image in the prior art, the CRA image is compulsively constrained as the reference image, so as to avoid calculation abnormity and decoding abnormity of the POC.</p> |
