Four phases of video streaming
نویسندگان
چکیده
This article examines video streaming in teaching situations with varying degrees of student activation ranging from lectures to team-based learning. The is a case study the implementation at Department Medicine, Aarhus University. aim develop model student-centered teaching. research question what characterizes phases relation teaching? develops four based on and literature learning design. argues that both educators, e-moderators students play role making useful technology. There are advantages embedding technology social educational context roles In collaboration instructional developers must learn see possibilities perspective process.
منابع مشابه
A Method to Reduce Effects of Packet Loss in Video Streaming Using Multiple Description Coding
Multiple description (MD) coding has evolved as a promising technique for promoting error resiliency of multimedia system in real-time application programs over error-prone communicational channels. Although multiple description lattice vector quantization (MDCLVQ) is an efficient method for transmitting reliable data in the context of potential error channels, this method doesn’t consider disc...
متن کاملEthnobiology in Four Phases
—I recognize four phases of ethnobiology: I, II, III, and IV. Ethnobiology I begins well before the formal naming of ethnobiology as a scholarly endeavor at the end of the 19th century. This initial phase has been widely characterized, albeit over simply, as essentially utilitarian. Ethnobiology II was elaborated in the cognitive/linguistic anthropology of the 1960s. Ethnobiology III integrates...
متن کاملVideo streaming with diversity
Packet path diversity is one of the recent advances in networkadaptive video streaming. In this paper we first examine two specific techniques for video streaming that exploit diversity to achieve improved performance. The first technique uses a framework for rate-distortion optimized scheduling of the packet transmissions over the available network paths. The second technique exploits feedback...
متن کاملStreaming Hierarchical Video Segmentation
The use of video segmentation as an early processing step in video analysis lags behind the use of image segmentation for image analysis, despite many available video segmentation methods. A major reason for this lag is simply that videos are an order of magnitude bigger than images; yet most methods require all voxels in the video to be loaded into memory, which is clearly prohibitive for even...
متن کاملGame Theory Video Streaming
We consider the problem of peer selection for multimedia transmission over a peer-to-peer (P2P) network to find a strategy model for peer selection for each lost packet. Our problem consists of two parts one related to the P2P network that is a peer selection method, and the other is related to the uplink bandwidth that each peer in the network receives from a licensed spectrum holder. Moreover...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Læring og Medier
سال: 2021
ISSN: ['1903-248X']
DOI: https://doi.org/10.7146/lom.v14i24.125083