Adaptable video architectures

摘要

Various methods and systems are provided for adaptable video architectures. In one embodiment, a method for adapting video processing of a video device includes processing a video stream along a first pipeline pathway defined by a plurality of interconnected pipeline elements. In response to detecting a change in a system condition of the video device, the pipeline pathway is transitioned to a second pipeline pathway by reconfiguring at least one of the pipeline element interconnections. In another embodiment, a method includes obtaining a video stream. A first subset bitstream having a first resolution is processed in a video pipeline of a video device and video information is extracted from the video pipeline during the processing. At least a portion of the extracted video information is then to a video pipeline of the video device for processing a second subset bitstream having a second resolution higher than the first resolution.

主权项

1. A method for adapting video processing of a video device, comprising:
processing a video stream along a first pipeline pathway defined by a plurality of interconnected pipeline elements, the first pipeline pathway corresponding to a first video coding standard; detecting a change in a system condition of the video device, the change in condition being nondisruptive of processing the video stream along the first pipeline pathway; responsive to the change in condition, transitioning the first pipeline pathway to a second pipeline pathway by reconfiguring at least one of the pipeline element interconnections and synchronizing to a reference frame; and processing another video stream along another pipeline pathway concurrent to processing the video stream along the second pipeline pathway, the another pipeline pathway corresponding to a second video coding standard that is different than the first video coding standard, wherein processing the another video stream comprises predicting at least a portion of a current frame based at least in part on a previous frame.