| 1 | package cz.vutbr.feec.session.rtprtcp; |
| 2 | |
| 3 | import net.java.dev.jssm.Socket; |
| 4 | import cz.vutbr.feec.session.rtprtcp.internal.SessionType; |
| 5 | |
| 6 | /** |
| 7 | * The Class VideoSession. |
| 8 | * |
| 9 | * @brief Session for managing video stream. This class could not be instantied |
| 10 | * directly, only throught AVSession. |
| 11 | * @author burgetrm |
| 12 | */ |
| 13 | public class VideoSession extends AbstractSession { |
| 14 | |
| 15 | /** |
| 16 | * Creates session for stream and configures according to Config class. |
| 17 | * |
| 18 | * @param cfg |
| 19 | * the cfg |
| 20 | */ |
| 21 | public VideoSession(Config cfg, String name, int payloadType) { |
| 22 | super(cfg, name, payloadType); |
| 23 | assert cfg.getMemberType() == SessionType.RECEIVER |
| 24 | || cfg.getMemberType() == SessionType.FEEDBACK_TARGET; |
| 25 | } |
| 26 | |
| 27 | /** |
| 28 | * Creates session for stream and configures according to Config class. |
| 29 | * |
| 30 | * @param multicastSocket |
| 31 | * the multicast socket |
| 32 | * @param cfg |
| 33 | * the cfg |
| 34 | */ |
| 35 | public VideoSession(Config cfg, Socket multicastSocket, String name, |
| 36 | int payload) { |
| 37 | super(cfg, multicastSocket, name, payload); |
| 38 | assert cfg.getMemberType() == SessionType.FEEDBACK_TARGET; |
| 39 | } |
| 40 | |
| 41 | /* |
| 42 | * (non-Javadoc) |
| 43 | * |
| 44 | * @see cz.vutbr.feec.utko.iptv.session.AbstractSession#getBandwidth() |
| 45 | */ |
| 46 | @Override |
| 47 | public int getBandwidth() { |
| 48 | return cfg.getBandwidthVideo(); |
| 49 | } |
| 50 | |
| 51 | /** |
| 52 | * returns port of feedback for VIDEO from config for this session. |
| 53 | * |
| 54 | * @return the feedback in port |
| 55 | */ |
| 56 | @Override |
| 57 | public int getFeedbackInPort() { |
| 58 | return cfg.getFeedbackInPortVideo(); |
| 59 | } |
| 60 | |
| 61 | /** |
| 62 | * returns port of feedback for VIDEO from config for this session. |
| 63 | * |
| 64 | * @return the feedback out port |
| 65 | */ |
| 66 | @Override |
| 67 | public int getFeedbackOutPort() { |
| 68 | return cfg.getFeedbackOutPortVideo(); |
| 69 | } |
| 70 | |
| 71 | /* |
| 72 | * (non-Javadoc) |
| 73 | * |
| 74 | * @see cz.vutbr.feec.utko.iptv.session.AbstractSession#getSSMPort() |
| 75 | */ |
| 76 | @Override |
| 77 | /** |
| 78 | * returns port of VIDEO from config for this session. |
| 79 | */ |
| 80 | public int getSSMPort() { |
| 81 | return cfg.getSSMPortVideo(); |
| 82 | } |
| 83 | } |