Sangjin Hahm, Changseob Park, Keunsoo Park, Munchurl Kim
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引用次数: 4
摘要
可扩展视频编码(Scalable Video Coding, SVC)由于具有空间、时间和质量可扩展性的灵活性，可以应用于移动广播环境。近年来，SVC技术迅速成熟，但其参考SW编码器尚未得到优化。因此，我们开发了一种用于广播的实时SW SVC编码器。在本文中，我们展示了我们的SVC编码器，可以提供两个空间层:QVGA(320 x 240)和VGA(640 x 480)。基础层可以完全兼容H.264/AVC。我们的编码器通过优化SVC算法在普通PC上进行实时操作。
Implementation on a Real-Time SVC Encoder for Mobile Broadcasting
Scalable Video Coding (SVC) can be applicable in mobile broadcasting environment due to the flexibility of spatial, temporal and quality scalability. Recently, SVC technology becomes mature rapidly but its reference SW encoder isn't optimized yet. Therefore, we have developed a real-time SW SVC encoder for broadcasting. In this paper, we show our SVC encoder that can provide two spatial layers: QVGA(320 x 240) and VGA(640 x 480). The base layer can be fully compatible with H.264/AVC. Our encoder is performing real-time operation on a normal PC by optimizing SVC algorithm.
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