Digital Video Signal Modification TRIZ Cases

Application-layer coded bitstreams merge media and encode data to cut redundant transmission while handling packet loss and device compatibility.

Signals exclusion of selected coding tools in RASL pictures to limit drift and visual artifacts during open GOP resolution switching.

Conditional signaling of BVD/MVD suffix symbols cuts bitrate in block-based video coding while preserving reconstruction quality.

ML post-processing selectively restores decoded conferencing video to reduce compression and upscaling artifacts while limiting bandwidth use.

Non-adjacent neighbor coding improves intra prediction, raising video coding efficiency while preserving compression quality.

Reusing ITMP-derived block vectors in IBC prediction cuts signaling bitrate while improving coding efficiency for video block compression.

A configurable intra-block-copy mode adapts block prediction to camera-captured video, improving compression without losing screen-content performance.

Texture-guided intra direction selection lets cross-component coding choose the right LFNST index for better luma-chroma decorrelation.

Dynamic segment stitching delivers personalized interstitial video while cutting CDN memory use and processor load for adaptive streaming.

Joint geometry and color motion search improves dynamic point cloud attribute compression while limiting coding overhead with two-pass prediction.

Predicated reference-frame values let GPUs encode video slices in parallel without synchronization delays while preserving motion estimation quality.

Adaptive transform subset selection uses intra prediction mode to cut encoding time and signaling overhead while preserving video block reconstruction quality.

Diagonal block partitioning improves inter prediction for high-resolution video by raising compression efficiency while limiting signaling overhead.

Dynamic alpha encoding compresses fixed-size texture blocks to cut memory use while preserving image quality and limiting artifacts.

Nested intra modes within IBC let each subblock switch prediction paths, cutting search cost while improving decoding accuracy.

A compact filter index lets CfL chroma prediction choose 4-tap or 6-tap luma downsampling, improving compression efficiency with lower decoding complexity.

Sharing luma coding decisions with chroma channels cuts redundant signaling in video coding while reducing UHD data volume and cost.

Sorting merge candidates by template cost and selecting pairwise merges by averaged cost improves ECM/VVC coding efficiency and lowers bit rate.

An optional NAL header extension expands layer ID values only when needed, keeping video bitstreams compact and decoding flexible.

Predicted motion vector difference signaling skips redundant parsing to cut bitrate while preserving reconstructed video quality.

A bitstream MIP flag lets codecs apply matrix-based intra prediction only when needed, cutting computation, storage, and decode time.

Dual CPB removal timing lets decoders handle complete or reduced video streams, improving seamless splicing and buffer control.

Multiple LIC modes, slope adjustment, and flexible template selection improve illumination prediction accuracy while limiting noise and fetch complexity.

Adapted luma downsampling and sample position selection improve CCSO chroma offset correction, reducing reconstruction error in coded video frames.

Syntax elements signal frame reordering limits so decoders can release reconstructed frames earlier and cut delay in real-time video communication.

Standardized neural post-filter parameters for V3C occupancy, geometry, and attribute streams improve 3D video quality while preserving decoder conformance.

Frame-level flags enable illumination compensation only when needed, cutting bit rate overhead while preserving video coding efficiency.

Local distribution dithering removes video banding artifacts while lowering compute cost through cumulative vectors and division-free calculations.

CRA and BLA picture constraints simplify bitstream-to-container mapping while enabling cleaner random access, adaptive delivery, and editing.

User-defined palette entries improve image encoding and decoding efficiency by cutting bitstream size while preserving high-resolution image quality.

Inter-plane prediction cuts redundant side information across image planes, improving rate-distortion performance for small-block coding.

Texture patches for in-between 3D samples preserve point cloud quality while lowering bit-rate in dynamic compression and delivery.

Adaptive motion prediction candidate groups improve block inter-prediction accuracy while reducing motion-information bits in image encoding.

Cost-based pruning of block vector difference candidates improves magnitude prediction accuracy and cuts signaling overhead in video coding.

CRA and BLA picture rules add more random access points while preserving decoding correctness and simplifying video container mapping.

Region-level lossless flags let encoders bypass quantization and transforms where exact synthetic content must be preserved.

Constraining nnpfc_padding_type to defined values streamlines NNPF activation signaling, reducing bitstream overhead while supporting video quality.

Neighbor-block distortion values reorder merge candidates to improve image compression efficiency for high-quality image transmission and storage.

Using split and angle indices with lookup tables, this case improves geometric block decoding efficiency and buffer use without major picture loss.

A dual-version stream sends an independent first frame, then dependent frames, cutting seek delay, startup time, and excess data transfer.

Weighted fusion of multiple reference sample lines improves intra prediction accuracy while lowering buffer and interpolation complexity in video decoding.

Selective NNPF activation parameters in SEI messages improve video quality while limiting processing overhead and bitstream bandwidth.

Compression rate adapts to display light-blocking and brightness states to cut wireless display power use and preserve link quality.

Selective deblocking uses chroma subblock vectors in intra block copy coding to cut unnecessary bits and improve video compression.

Non-rectangular block partitioning follows edge directions to cut encoding data and improve video coding efficiency.

Selective inter prediction by block type improves non-dyadic video coding efficiency while limiting unnecessary coding complexity.

Weighted multi-hypothesis prediction improves video coding efficiency for complex motion while limiting computational complexity.

Predicting reserved bits per coding unit improves slice size accuracy in pipelined video encoding, reducing unnecessary packets and packet loss impact.

Refining second motion information with reference motion data improves video coding efficiency while limiting motion refinement complexity.

Temporal and spatial stability analysis varies residual quantization by frame region to cut entropy cost and preserve video quality.