Join date: Jun 4, 2022


Open SVC Decoder (SVD) is the essential element of Open SVC-Encoder and Open SVC-Decoder. The Open SVC Decoder is specifically designed for application to real-time video streaming over IP/Web. It is capable of decoding high-resolution video streams. The Open SVC decoder can be used as a standalone decoder or as a plugin for a compliant H.264 or H.264/MPEG-4 AVC compliant encoder. Additionally, Open SVC Decoder can be used as a decoder, a real-time video rendering engine or an MPEG-2 transport stream decoder. Open SVC Decoder is a reference decoder. It supports all the extensions of the H.264/MPEG-4 AVC video compression standard. The Open SVC decoder fully complies with the ISO/IEC 13818-1/ITU-T H.264 standard with support for all picture types, all bitstream syntaxes and all dynamic ranges. At the same time the decoder supports any video stream syntax that can be defined in the SVC-standard. The API of Open SVC Decoder and Open SVC Encoder is slightly different.Open SVC Decoder interface supports all SVC picture types. It includes functions for decoding the following picture types: non-droppable, temporal, spatial and layered pictures. Additionally the Open SVC Decoder provides functions for decoding the following picture types: still images, single still image, green screen, enhanced extension and backward compatible slices. Because SVC is a very powerful coding standard the Open SVC Decoder is extended with additional functions to support decoding of all possible payload types: MPEG-2 transport streams, MPEG-4 AVC Payload Extension bitstreams and H.264/MPEG-4 AVC AVT NALUs. The Open SVC Decoder offers high quality streaming of MPEG-2 transport streams and H.264/MPEG-4 AVC bitstreams. The Open SVC Decoder supports all Picture types, all SVC-ITU-T bitstreams and all payloads known to the AVC standard. The Open SVC Decoder provides support for parsing of SVC-ITU-T Slices, AVT NALUs and Payload Extension NALUs. The Open SVC Decoder offers support for IVF decoding to get all the elements described in the H.264/MPEG-4 AVC specification. The Open SVC a5204a7ec7

The Open SVC Decoder is a decoder implemented in Java. The Open SVC Decoder outputs the following files: [1]file names: 1. RTSP 2. RTP 3. SVC streams (SVC, SVC-100, SVC-200) 4. All SVC-100 streams 5. All SVC-200 streams 6. A large number of SVC-100 streams and 7. A large number of SVC-200 streams [2]information: 1. Content type: SVC, SVC-100, SVC-200 2. media ID (content ID) 3. stream ID 4. length of the media sequence 5. comment (user-defined) 6. data (media data or presentation data) [3]format: 1. The bitstream is organized into a sequence of packets. 2. Packet structure: size, offset, frame alignment 3. Packet type: a) RTP: sequence of RTP packets b) RTP: RTP packet 4. SVC a) sequence of SVC packets b) SVC-100 c) SVC-200 [4]frame container: 1. Packet data (media or presentation data) 2. Sequence of SVC-100 packets [5]decoding process: 1. Handling the header region 2. Handling the payload region [6]output: 1. SVP file (for the best quality) 2. MPEG TS file (for all other cases) 3. SVC file (only for the SVC-200 case) 4. Packets (for tracing purposes) 5. RTP clock (optional) 6. RTP SEQ (sequence number) (optional) 7. RTP SYN (sequence number) (optional) [7]Software: 1. Java V8.0 or later (V5.0 or later works only for the SVC-200 case) 2. JRE 1.4 or later (V5.0 or later works only for the SVC-200 case) 3. J2K library installed on your computer [8]Security 1. Demonstration: In this application, decoding is simplified as a demonstration. 2. Permission: The CVS (Clear V8) version of