Open SVC decoder

Blestel, Médéric; Raulet, Mickaël

doi:10.1145/1873951.1874247

Cited by 33 publications

(9 citation statements)

References 5 publications

(4 reference statements)

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“…We focused to use H.264/SVC [20] [21] for encoding the original video contents that are used to produce highly compressed bit streams to generate a wide variety of bit rates. In such video encoding scheme, original video stream is truncated into many different video layers.…”

Section: A Scalable Video Coding (Svc)mentioning

confidence: 99%

Adaptive P2PTV with scalable video coding

Lahbabi

Elhaj

Hammouch

2014

2014 Third IEEE International Colloquium in Information Science and Technology (CIST)

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In this paper, we propose a novel quality adaptation mechanisms using Scalable Video Coding (SVC) over Peer-toPeer Television (P2PTV) architecture in order to provide maximum quality level. Our algorithms are based on the idea of dividing quality adaptation into two stages. The first stage, Layer Level Initialization (LLI), allows adapting to static resources at the peers. After streaming starts, another set of algorithms called the Layer Level Adjustment (LLA) is used to adapt the H.264/SVC streams with available real time resources of P2PTV. LLA is evaluated and compared with Progressive Quality Adaptation (PQA) on Quality of PSNR metric using PSIM simulator. Performance evaluation demonstrates that LLA outperforms PQA and provides a significant improvement in the PSNR value in term of adapting the Quantization Parameter (QP) with instantaneous throughput available at the peer .

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Section: A Scalable Video Coding (Svc)mentioning

confidence: 99%

Adaptive P2PTV with scalable video coding

Lahbabi

Elhaj

Hammouch

2014

2014 Third IEEE International Colloquium in Information Science and Technology (CIST)

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“…For the actual playback, we use a modified version of the MPlayer [14], which supports SVC Encoding [15].…”

Section: Mplayermentioning

confidence: 99%

Video Streaming Based On Scalable Video Coding Over JXTA Peer-to-Peer Network

Lahbabi

Hammouch²

2014

Proceedings of the 2nd International Conference on Intelligent Systems and Image Processing 2014

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In this paper, we aim to improve Peer-to-Peer (P2P) video streaming by using advanced video coding techniques, mainly layered video and to design appropriate video streaming techniques based on Hypertext Transfer Protocol (HTTP) and the Scalable Video Coding (SVC) over JXTA P2P Network. On the other hand, we investigate the behavior of scaling a video stream by using the objective Quality of Experience (oQoE) with PSNR and the subjective Quality of Experience (sQoE), typically described by the Mean Opinion Score (MOS). Finally, we believe that our results show that the use of multi-layer video coding, such as SVC, is an important step towards the future generation of P2P Video on Demand (VoD) systems.

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“…The Open SVC Decoder [6], a C language H.264/SVC Baseline Profile decoder, has been developed in the framework of Scalim@ges project and is improved within the SVC4QoE project [8]. This open source decoder is based on an AVC Baseline Profile decoder, and has been updated with most of tools of AVC Main profile and SVC Baseline Profile.…”

Section: Open Svc Decodermentioning

confidence: 99%

“…Up to now, the available H.264/SVC decoder implementations are restricted to the PC domain. The JSVM [5] and Open SVC [6] are open source decoders while [7] is a proprietary implementation from the IMEC. In this paper, a performance comparison between the two aforementioned open source H.264/SVC decoders is presented for both, PC and DSP environments.…”

Section: Introductionmentioning

confidence: 99%

H.264/SVC decoder performance comparison for DSP-based consumer electronic applications

Pescador

Blestel²,

Juárez

et al. 2011

2011 IEEE 15th International Symposium on Consumer Electronics (ISCE)

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In this paper, a performance comparison of two H.264/SVC-compliant video decoders, Joint Scalable Video Model and Open SVC, is presented. The performance, in terms of time spent to decode a stream, has been compared in PC and Digital Signal Processor (DSP) environments. The performance of the Open SVC decoder running on the PC is between three and eight times better than achieved with the JSVM decoder; while in the DSP environment, the improvement is between five and twelve times. These results show that the Open SVC decoder is more suitable as starting point for the implementation of embedded applications based on DSP 1 .

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Open SVC decoder

Cited by 33 publications

References 5 publications

Adaptive P2PTV with scalable video coding

Adaptive P2PTV with scalable video coding

Video Streaming Based On Scalable Video Coding Over JXTA Peer-to-Peer Network

H.264/SVC decoder performance comparison for DSP-based consumer electronic applications

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