Abstract: A control method/system for bit stream parsing error detection in a video hardware decoder including performing a bit stream security range detection on the obtained video stream to obtain a first detection result, performing a bit stream extremum detection on the obtained video stream to obtain a second detection result, an performing an anomaly detection on the process of bit stream parsing on the video stream, and performing an exception handling or a frame reset on the video stream according to the results of the anomaly detection based on the first detection result and the second detection result.

Abstract: The present disclosure relates to an inter-frame coding motion vector processing method and apparatus. The method includes: acquiring an estimated motion vector between a current coded image block and a reference frame coded image block and a position number of the estimated motion vector; reading merge motion vector information corresponding to the position number from a target merge table according to the position number of the estimated motion vector; the target merge table including a relationship between position numbers of estimated motion vectors and merge motion vector information corresponding to the position numbers of the estimated motion vectors; and replacing the estimated motion vector corresponding to the 10 position number with the merge motion vector information, and coding the merge motion vector information. By use of the method, the time of deciding a candidate motion vector in a video inter-frame coding merge mode can be reduced, thereby improving computing efficiency.

Abstract: Disclosed are a residual data writing method and apparatus, a computer device, and a storage medium. The method includes: determining a residual data reading mode comprising a reading sequence of each piece of residual data, and the quantity of residual data read simultaneously at each time; determining the number of buffer groups and the number of buffers in each buffer group according to the residual data reading mode, wherein each buffer is provided with a unique buffer index, and each buffer comprises a plurality of buffer addresses; acquiring a buffer index and a buffer address corresponding to to-be-written residual data; and writing the to-be-written residual data into a corresponding buffer according to the buffer index and the buffer address.

Abstract: A control method/system for bit stream parsing error detection in a video hardware decoder including performing a bit stream security range detection on the obtained video stream to obtain a first detection result, performing a bit stream extremum detection on the obtained video stream to obtain a second detection result, an performing an anomaly detection on the process of bit stream parsing on the video stream, and performing an exception handling or a frame reset on the video stream according to the results of the anomaly detection based on the first detection result and the second detection result.

Abstract: A method may include receiving, by a first computing system and from a client device, a request to access first content. The method may further include initiating, by the first computing system and in response to receiving the request, loading of the first content for the client device. The method may also include receiving, by the first computing system and from a second computing system, second content to be consumed from the client device while the first content is being loaded. The method may additionally include sending, by the first computing system to the client device, a representation of the second content. Furthermore, the method may include causing, by the first computing system, the first content to be rendered by the client device.

Abstract: An apparatus for locking steering wheels is provided which comprises a body member, an entrapping member and a locking system. The body member has a recess therein which is configured to receive therein a portion of the steering wheel. The entrapping member is movably supported on the body member, and is moveable between a locked position in which the entrapping member retains the portion of the steering wheel in the recess, and a release position in which the steering wheel can be withdrawn from the recess. The locking system is operatively associated with the entrapping member, and selectively secures the entrapping member in the locked position so that the locking apparatus cannot be removed from the steering wheel or releases the entrapping member to move to the release position, so the locking device can be removed from the steering wheel.