For the generation of encoders I have seen that the Intra Modes have increased from 9 (in H264) to 66 (in VVC + wide aange modes). I want to know the mathematics/mathematical principle for the block predicted using Intra-prediction. The Motion estimation in H264 was based on 1/4 pel and now in VVC it is 1/16 pel. I wonder the mathematics behind this. Can someone give a clear idea regarding this. I would be really thankful for that.
What is the mathematical principle behind Intra-Prediction and Motion Estimation?
127 views Asked by Mallikarjun Kamble At
0
There are 0 answers
Related Questions in H.264
- Android mediacodec avc/h264 encoder always produces 1MB output buffer size
- Video Emulation solution
- Exoplayer does not play h264 mpeg-4 avc (part 10) codec in Android
- Client side H.264 (MP4) video compression/encoding
- Gstreamer Serial communication between 2 devices
- Decode h264 frame using android hardware accelerated decoder in gstreamer
- FFMPEG C Library: Encoding h264 stream into Matroska .mkv container creates corrupt files
- Adding h264 frames to mp4 file
- H264 data changing after serial communication in Python
- Extend Frame Size and Re-Encoding Video to be Blu-Ray Compliant with ffmpeg and tsMuxer
- Is there min size of IMFSample when ProcessInput?
- RTSP server on live555 start send client on I-Frame (h264)
- Python Handling H264 Frames for Live Stream from Eufy Server
- MediaCodec Async mode with NDK not triggering callback functions
- GstAppSink: Sharing between two pipelines
Related Questions in CODEC
- Convert AMRWB IO Raw speech data to wav file
- Exoplayer does not play h264 mpeg-4 avc (part 10) codec in Android
- IDT Audio Codec and Driver
- SpringFramework Upgrade is causing MongoDB driver to throw CodecConfigurationException
- Python error: UnicodeDecodeError: 'utf-8' codec can't decode byte 0xdb in position 0: unexpected end of data
- DVR Footage On-Screen Timestamps, how are they 'written' and what could lead to errors in tempo?
- How to set the quality of an mp3 Codec with PyAV
- NAU8822 I2S Codec + ESP32 - no valid data
- Why are the extra codecs causing errors for the Media Source API?
- Audio Codec2 on STM32
- ExopPlayer can not play some m3u8 stream but MX Player / VLC can
- NVIDIA Video Codec Samples giving ffmpeg errors while trying to build
- CQL Datastax Java Mapping Set/List query operations
- How to write low quality video without anti-aliasing?
- Java - How can I find out what codec a video is using
Related Questions in ENCODER
- Android mediacodec avc/h264 encoder always produces 1MB output buffer size
- Spark Encoders.bean not working for generic class
- how do i implement a model in my streamlit application
- Android media codec: Mismatch between encoder and decoder buffer sizes
- .init is not a function using opus-recorder
- How can I define this RSC code using poly2trellis in matlab (or python)?
- train row encoder and column encoder in Tensorflow
- Annotated Transformer - Why x + DropOut(Sublayer(LayerNorm(x)))?
- How to save model after adding attention mechanism?
- Servo Controller Fail State
- ColumnTransformer output columns order
- Getting "ValueError: X has 6 features, but LinearRegression is expecting 7 features as input." probably due to ColumnTransformation (Pipeline) step
- How to save the Encoder and Decoder and Autoencoder separately in 3 files after the training?
- Implementing Kalman Filter for Improved Measurement Accuracy in Autonomous Two-Wheeled Robot with Encoders
- Why Is Inverse Quantization and Inverse Transform Taken Before Motion Estimation in H.264?
Related Questions in HEVC
- Retrieving VUI after AVC/HEVC decoding from *.yuv file?
- HEVC decoding with VA-API is not recognizing my device
- Unable to Video Transcode a UDP mpegts in gstreamer
- How to extract frames as individual webp/jxl files from a mov file with H.264/265 format?
- Using advanced NDI to transmit video with HEVC compression bit rate
- Why did I get a larger data size when compressing the region of interest than the original video?
- Modifying HM inter prediction to use original blocks as references
- How to perform motion compensation on two jpeg pictures?
- High latency in NVENC Encoding with lower frame submission
- Not able to play H265 stream with DRM on chrome
- Get the width / height of the video from H.265 NALU from rtsp packet
- HEVC captures the bits of transform coefficients
- .m3u8 (HEVC, HLS) video won't play while other will
- Cannot play DAV to MP4 converted H.265 video file with hvc1 tag in iPhone
- ffmpeg convert MJPEG to H.265
Related Questions in OPENH264
- OpenCV: Quality issue when reading, then writing with AVC1 codec
- ffmpeg with libopenh264 to get profile high422
- openH264 support for dual stream - main video - 720p@30fps and content - 1080p@30fps
- Run "scrcpy" Commands And Throws Error "libopenh264.so.7 is missing" / "openh264 disabled"
- Using Openh264 in a C# project
- gst_element_request_pad_simple fails for hlssink2
- Stream a webcam video using flask and h264 codec
- Encoding H.264 video using OpenH264
- OpenCV and OpenH264: H264 File is Larger than MPEG-4 File
- OpenH264 concealing errors
- What is the mathematical principle behind Intra-Prediction and Motion Estimation?
- Saving video from frames in with fourcc codec h264 and h265 with opencv
- Issue decoding with openh264 a libvlc broadcast sent over UDP
- What is the diffrent between h264 & h264+
- Building Openh264 library with android NDK21 for pjsip android fails?
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Popular Tags
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)