Abstract: Methods and devices for video encoding are provided. In the method, the device determines, for a current luma transform block in a coding unit, whether an intra subpartition (ISP) split type is an ISP mode. In response to determining that the intra subpartition split type is not the ISP mode, the device determines a first context index for a Coded Block Flag (CBF) flag of the current luma transform block as being equal to zero or one, where the CBF flag specifies whether the current luma transform block comprises one or more transform coefficient levels not equal to zero. In response to determining that the intra subpartition split type is the ISP mode, the device determines the first context index based on whether a current transform unit is a first one to be parsed in the coding unit. The device encodes the CBF flag based on the first context index.

Abstract: A package structure includes a redistribution structure, a first semiconductor die, a first passive component, a second semiconductor die, a first insulating encapsulant, a second insulating encapsulant, a second passive component and a global shielding structure. The redistribution structure includes dielectric layers and conductive layers alternately stacked. The first semiconductor die, the first passive component and the second semiconductor die are disposed on a first surface of the redistribution structure. The first insulating encapsulant is encapsulating the first semiconductor die and the first passive component. The second insulating encapsulant is encapsulating the second semiconductor die, wherein the second insulating encapsulant is separated from the first insulating encapsulant. The second passive component is disposed on a second surface of the redistribution structure.

Abstract: A semiconductor package is fabricated by attaching a first component to a second component. The first component is assembled by forming a first redistribution structure over a substrate. A through via is then formed over the first redistribution structure, and a die is attached to the first redistribution structure active-side down. The second component includes a second redistribution structure, which is then attached to the through via. A molding compound is deposited between the first redistribution structure and the second redistribution structure and further around the sides of the second component.

Abstract: An electronic apparatus performs a method of decoding video data, comprising: receiving, from bitstream, video data corresponding to a coding unit, wherein the coding unit is encoded in inter prediction mode or intra block copy mode, receiving a first syntax element from the video data, wherein the first syntax element indicates whether the coding unit has any non-zero residuals; in accordance with a determination that the first syntax element has a non-zero value: receiving a second syntax element from the video data, wherein the second syntax element indicates whether the coding unit has been encoded using adaptive color-space transform (ACT), in accordance with a determination that the first syntax element has a zero value: assigning the zero value to the second syntax element, and determining whether or not to perform inverse ACT on the video data of the coding unit in accordance with a value of the second syntax element.

Abstract: An electronic apparatus performs a method of encoding and decoding video data. The method comprises: receiving, from a bitstream, the video data corresponding to a coding unit; receiving, from the video data, a first syntax element that defines a Motion Estimation Region (MER); receiving a plurality of second syntax elements from the video data, wherein the plurality of second syntax elements indicate whether the coding unit is in a subblock-based temporal motion vector prediction (SbTMVP) mode; in accordance with a determination that the coding unit is in the SbTMVP mode, determining whether both a spatial neighboring block used to determine a temporal vector of the coding unit and the coding unit are within the same MER; and in accordance with a determination that both the spatial neighboring block and the coding unit are within the same MER, setting the temporal vector of the coding unit to zero.

Abstract: An electronic apparatus performs a method of decoding video data. The method comprises: receiving, from the video signal, a picture frame that includes a first component, and a second component; determining a classifier for the first component based on a first set of one or more samples of the second component associated with a respective sample of the first component; determining a sample offset for the respective sample of the first component according to the classifier; and modifying a value of the respective sample of the first component based on the determined sample offset, wherein the first component and the second component are chroma components. The picture frame further includes a third component, and the classifier for the first component is additionally based on a second set of one or more samples of the third component associated with the respective sample of the first component.

Abstract: An electronic apparatus performs a method of decoding video data. The method comprises: receiving, from the video signal, a picture frame that includes a first component and a second component; receiving, from the video signal, a first syntax element that indicates whether Cross-component Sample Adaptive Offset (CCSAO) is enabled for the second component at a picture level; when the first syntax element indicates the CCSAO is enabled for the second component at the picture level, receiving, from the video signal, a second syntax element that indicates whether the CCSAO is controlled for the second component at a coding tree block (CTB) level; and when the second syntax element indicates the CCSAO is controlled for the second component at the CTB level, receiving, from the video signal, a third syntax element that indicates whether the CCSAO is enabled for the second component at the CTB level.

Abstract: A non-spill drinking lid comprising a first member, a second member, detachably attached to the first member and a collar detachably attached to the second member. The first member has a plurality of protrusions extending from an interior surface towards the second member, the plurality of protrusions are arranged to maintain a fluid channel between the first member and the second member, the first member comprises a flexible outer rim, the collar comprises an outer rim, and the flexible first member outer rim abuts the collar outer rim and the flexible first member outer rim is deformable to extend the fluid channel through the non-spill drinking lid.

Abstract: Formulations with enhanced SN-38 solubility and oral absorption. In one embodiment, a formulation or a pharmaceutical composition comprises (a) 7-Ethyl-10-hydroxy-camptothecin (SN-38); and (b) a mixture of pharmaceutically acceptable excipients comprising (i) N-Methylpyrrolidone; and (ii) Vitamin E TPGS or a copolymer, the copolymer being 50/50 poly(lactic-co-glycolic acid), or 75/25 poly(lactic-co-glycolic acid) (PLGA); with the provision that if the VitE TPGS is present, the mixture of the excipients further comprises a polymer selected from the group consisting of Hydroxypropyl cellulose, Hydroxypropyl methylcellulose, VP/VAc copolymer 60/40, poloxamer 407, and Lauroyl Macrogol-32 glycerides; wherein the pharmaceutical composition contains no water, is in a liquid or a gel form, and the SN-38 is dissolved in the mixture of the excipients without precipitation.

Abstract: A keyboard includes a base plate, a first key module, a second key module, a first light source, a second light source and an insulation layer. The first key module includes a first keycap disposed on the base plate, wherein the first keycap includes a first pattern aligned in a first direction. The second key module includes a second keycap disposed on the base plate, wherein the second keycap includes a second pattern different from the first pattern. The first light source is disposed under the first keycap at a position corresponding to the first pattern. The second light source is disposed under the second keycap at a position corresponding to the second patter. The insulation layer is disposed between the base plate and the first light source, wherein the insulation layer has a third pattern covering the first light source.

Abstract: An electronic apparatus performs a method of decoding video data. The method includes: receiving, from the video data, an Adaptation Parameter Set (APS) identifier associated with a number of previously used Cross-Component Sample Adaptive Offset (CCSAO) filter offset sets stored in APS; receiving, from the video data, a syntax in Picture Header (PH) or Slice Header (SH) that indicates the APS identifier used for a current picture or slice; decoding, for the current coding tree unit (CTU), a filter set index that indicates a particular previously used CCSAO filter offset set of the number of offset sets in the APS associated with the APS identifier; and applying the particular previously used CCSAO filter offset set to the current CTU of the video data.

Abstract: A method for video coding is provided. The method may include: arranging video data in a plurality of luma subblocks and a plurality of chroma subblocks, where each chroma subblock corresponds to one or more luma subblocks; and deriving an affine motion vector for a chroma subblock out of the chroma subblocks using motion vectors of the corresponding luma subblocks. The video data has a color sub-sampling format, and the corresponding luma subblocks are derived according to the color sub-sampling format.

Abstract: The present disclosure relates to a decoding method. The method includes acquiring, from a decoder, a regular merge flag for a coding unit (CU) that is coded as merge mode and merge related modes; when the regular merge flag is one, indicating that a regular merge mode or merge mode with motion vector differences (MMVD) is used by the CU, constructing a single merge list for the CU and using regular merge index to indicate which candidate is used; when the regular merge flag is zero, indicating the regular merge mode is not used by the CU, and further receiving mode flags to indicate associated merge related modes are used when a mode flag's constraints are met; and when the regular merge flag is one, determining whether a MMVD merge flag is received based on the value of a MMVD flag.

Abstract: The present disclosure relates to a video coding method, a computing device, and a storage medium. The method includes: obtaining one or more reference blocks associated with a current block of a video picture and one or more previously coded pictures for predicting the current block; generating an inter prediction based on one or more motion vectors from the current block to the one or more reference blocks; generating a first intra prediction based on a plurality of neighboring reconstructed reference samples associated with a plurality of neighboring blocks of the current block in the video picture; determining a first weight based on the plurality of neighboring blocks; generating a third prediction by combining the inter prediction and the first intra prediction based on the first weight; and generating a final prediction based on the plurality of neighboring reconstructed samples and the third prediction.

Abstract: An electronic apparatus performs a method of updating a most probable modes candidate list for a current block of video data. The electronic apparatus first identifies a neighboring block located at a predefined location relative to the current block and its associated matrix-based intra prediction mode. The electronic apparatus further determines a regular intra prediction mode corresponding to the matrix-based intra prediction mode for the neighboring block according to a predefined mathematical relationship between regular intra prediction modes and matrix-based intra prediction modes. The electronic apparatus additionally inserts the regular intra prediction mode associated with the neighboring block into the most probable modes candidate list according to a predefined order.

Abstract: A method for video coding is provided, including: providing a motion vector (MV) rounding process that is configured to perform a MV rounding operation; applying the MV rounding process to at least a first MV used in a first prediction tool selected from a first set of tools including: pair-wise merge candidate, triangle prediction mode, and affine mode; and applying the MV rounding process to at least a second MV used in a second prediction tool selected from a second set of tools including: temporal motion vector prediction (TMVP), alternative temporal motion vector prediction (ATMVP), and merge mode with motion vector differences (MMVD).

Abstract: Methods, apparatuses, and non-transitory computer-readable storage mediums are provided for video coding. The method for video coding includes: receiving, by a decoder, a Sequence Parameter Set (SPS) range extension flag that indicates whether a syntax structure, sps_range_extension, is present in Slice Head (SH) Raw Byte Sequence Payload (RBSP) syntax structures based on a value of the SPS range extension flag.