Related Experiment Video
Updated: Apr 28, 2026

11:34
High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques
Published on: December 3, 2013
16.3K
Video traffic characteristics of modern encoding standards: H.264/AVC with SVC and MVC extensions and H.265/HEVC
Patrick Seeling1, Martin Reisslein2
1Department of Computer Science, Central Michigan University, Mount Pleasant, MI 48859, USA.
Thescientificworldjournal
|April 5, 2014
Summary
This study analyzes video traffic for new coding standards like H.265/HEVC and H.264/AVC extensions. It reveals traffic variability and multiplexing characteristics for efficient multimedia communication.
Area of Science:
- Multimedia Communications
- Video Coding Standards
- Network Traffic Analysis
Background:
- Video encoding has advanced with H.264/AVC, its SVC/MVC extensions, and the emerging H.265/HEVC standard.
- These advancements aim to improve efficiency and flexibility for multimedia communication services.
Purpose of the Study:
- To provide an overview of new video coding standards (H.264/AVC, H.265/HEVC, 3D video coding).
- To examine the implications of these standards on multimedia communications by analyzing traffic characteristics of long videos.
- To compare H.265/HEVC and H.264/AVC for single-layer video traffic and multiplexing.
Main Methods:
- Review of video coding evolution from MPEG-2 to H.265/HEVC.
- Comparative analysis of H.265/HEVC and H.264/AVC for single-layer video traffic and statistical multiplexing.
- Examination of traffic variability for long videos encoded with H.265/HEVC.
- Illustration of traffic characteristics for H.264/AVC SVC and MVC extensions.
Main Results:
- The study presents the first examination of H.265/HEVC traffic variability for long videos.
- Comparative analysis of H.265/HEVC and H.264/AVC traffic and multiplexing characteristics is provided.
- Traffic characteristics and statistical multiplexing for scalable (SVC) and 3D (MVC) video are illustrated.
Conclusions:
- New video coding standards like H.265/HEVC offer advanced capabilities for multimedia communications.
- Understanding traffic characteristics is crucial for optimizing multimedia services over communication networks.
- The study provides valuable insights into the performance of scalable and 3D video coding extensions.
Related Concept Videos
Pulse amplitude and quality
3.6K
Pulse amplitude is a crucial indicator of cardiac health because it provides valuable insights into the strength of left ventricular contractions and the overall uniformity of blood circulation within the vasculature. The strength of the pulse is directly related to the force with which the heart contracts and the volume of blood being pumped.
A weak or absent pulse may indicate reduced cardiac output or poor left ventricular contraction, which can be signs of cardiovascular dysfunction or...
A weak or absent pulse may indicate reduced cardiac output or poor left ventricular contraction, which can be signs of cardiovascular dysfunction or...
3.6K
Upsampling
744
Managing signal sampling rates is essential in digital signal processing to maintain signal integrity. A decimated signal, characterized by a reduced frequency range due to its lower sampling rate, can be upsampled by inserting zeros between each sample. This upsampling process expands the original spectrum and introduces repeated spectral replicas at intervals dictated by the new Nyquist frequency. To refine this zero-inserted sequence, it is passed through a lowpass filter with a cutoff...
744
General Characteristics of Pipe Flow I
1.5K
Pipe flow refers to the movement of fluids within fully enclosed conduits, typically cylindrical in shape, such as water pipes or hydraulic hoses. These conduits are designed to withstand high-pressure gradients that drive fluid movement, contrasting with open-channel flows, where gravity is the primary driving force. Rectangular conduits, like air conditioning and heating ducts, generally operate at lower pressures and are less suited for high-pressure applications.
The classification of fluid...
The classification of fluid...
1.5K
Uniform Depth Channel Flow
873
Uniform depth channel flow keeps fluid depth consistent along channels such as irrigation canals. In natural channels, such as rivers, approximate uniform flow is often assumed. This condition occurs when the channel’s bottom slope matches the energy slope, balancing potential energy lost from gravity with head loss due to shear stress. This balance prevents depth changes along the channel length, resulting in a steady, uniform flow.Uniform flow in open channels with a constant...
873
Encoding
1.1K
Information enters the brain through encoding, which is the input of information into the memory system. Once sensory information is received from the environment, the brain labels or codes it. The information is then organized with similar information and connected to existing concepts. Encoding occurs through automatic processing and effortful processing.
Automatic processing involves the encoding of details like time, space, frequency, and the meaning of words, usually done without conscious...
Automatic processing involves the encoding of details like time, space, frequency, and the meaning of words, usually done without conscious...
1.1K
Channels of Non-Verbal Communication
1.1K
Non-verbal communication plays a critical role in human interaction, influencing how individuals perceive emotions and psychological states. It operates through four primary channels: facial expressions, eye contact, body language, and touch. These non-verbal cues help convey meaning beyond spoken language and are often culturally influenced.Facial Expressions and Emotional RecognitionFacial expressions are among the most powerful and universal forms of non-verbal communication. Research has...
1.1K

