mirror of https://github.com/OpenVidu/openvidu.git
Fix force H264 and add unit tests to SDPMunging
cruizba
parent
0f958baf39
commit
e5cbc75377
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@ -374,13 +374,15 @@ public class KurentoSessionManager extends SessionManager {
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boolean isTranscodingAllowed = kSession.getSessionProperties().isTranscodingAllowed();
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VideoCodec forcedVideoCodec = kSession.getSessionProperties().forcedVideoCodec();
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log.debug("PARTICIPANT '{}' in Session '{}' publishing SDP before munging: \n {}",
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participant.getParticipantPublicId(), kSession.getSessionId(), kurentoOptions.sdpOffer);
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// Modify sdp if forced codec is defined
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if (forcedVideoCodec != VideoCodec.NONE) {
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String sdpOffer = kurentoOptions.sdpOffer;
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try {
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log.debug("PARTICIPANT '{}' in Session '{}' SDP Offer before munging: \n {}",
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participant.getParticipantPublicId(), kSession.getSessionId(), kurentoOptions.sdpOffer);
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kurentoOptions.sdpOffer = this.sdpMunging.setCodecPreference(forcedVideoCodec, sdpOffer);
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log.debug("PARTICIPANT '{}' in Session '{}' publishing SDP Offer after munging: \n {}",
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participant.getParticipantPublicId(), kSession.getSessionId(), kurentoOptions.sdpOffer);
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} catch (OpenViduException e) {
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String errorMessage = "Error forcing codec: '" + forcedVideoCodec + "', for PARTICIPANT"
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+ participant.getParticipantPublicId() + "' publishing in Session: '"
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@ -535,8 +537,6 @@ public class KurentoSessionManager extends SessionManager {
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String sdpOffer = null;
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Session session = null;
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try {
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log.debug("Request [SUBSCRIBE] remoteParticipant={} sdpOffer={} ({})", senderPublicId, sdpOffer,
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participant.getParticipantPublicId());
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KurentoParticipant kParticipant = (KurentoParticipant) participant;
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session = ((KurentoParticipant) participant).getSession();
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@ -564,6 +564,32 @@ public class KurentoSessionManager extends SessionManager {
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}
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sdpOffer = kParticipant.prepareReceiveMediaFrom(senderParticipant);
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VideoCodec forcedVideoCodec = session.getSessionProperties().forcedVideoCodec();
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boolean isTranscodingAllowed = session.getSessionProperties().isTranscodingAllowed();
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if (forcedVideoCodec != VideoCodec.NONE) {
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try {
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log.debug("PARTICIPANT '{}' in Session '{}' SDP Offer before munging: \n {}",
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participant.getParticipantPublicId(), session.getSessionId(), sdpOffer);
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sdpOffer = this.sdpMunging.setCodecPreference(forcedVideoCodec, sdpOffer);
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if (forcedVideoCodec == VideoCodec.H264) {
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sdpOffer = this.sdpMunging.setfmtpH264(sdpOffer);
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}
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} catch (OpenViduException e) {
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String errorMessage = "Error forcing codec: '" + forcedVideoCodec + "', for PARTICIPANT: '"
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+ participant.getParticipantPublicId() + "' subscribing in Session: '"
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+ session.getSessionId() + "'\nException: " + e.getMessage() + "\nSDP:\n" + sdpOffer;
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if(!isTranscodingAllowed) {
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throw new OpenViduException(Code.FORCED_CODEC_NOT_FOUND_IN_SDPOFFER, errorMessage);
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}
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log.info("Codec: '" + forcedVideoCodec + "' is not supported for PARTICIPANT: '" + participant.getParticipantPublicId()
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+ " subscribing in Session: '" + session.getSessionId() + "'. Transcoding will be allowed");
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}
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}
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log.debug("Request [SUBSCRIBE] remoteParticipant={} sdpOffer={} ({})", senderPublicId, sdpOffer,
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participant.getParticipantPublicId());
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if (sdpOffer == null) {
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throw new OpenViduException(Code.MEDIA_SDP_ERROR_CODE, "Unable to generate SDP offer when subscribing '"
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+ participant.getParticipantPublicId() + "' to '" + senderPublicId + "'");
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@ -591,12 +617,14 @@ public class KurentoSessionManager extends SessionManager {
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boolean isTranscodingAllowed = session.getSessionProperties().isTranscodingAllowed();
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VideoCodec forcedVideoCodec = session.getSessionProperties().forcedVideoCodec();
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log.debug("PARTICIPANT '{}' subscribing in Session '{}' SDP Answer before munging: \n {}",
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participant.getParticipantPublicId(), session.getSessionId(), sdpAnswer);
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// Modify sdp if forced codec is defined
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if (forcedVideoCodec != VideoCodec.NONE) {
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try {
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log.debug("PARTICIPANT '{}' in Session '{}' SDP Answer before munging: \n {}",
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participant.getParticipantPublicId(), session.getSessionId(), sdpAnswer);
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sdpAnswer = this.sdpMunging.setCodecPreference(forcedVideoCodec, sdpAnswer);
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sdpAnswer = this.sdpMunging.setCodecPreference(forcedVideoCodec, sdpAnswer);
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log.debug("PARTICIPANT '{}' subscribing in Session '{}' SDP Answer after munging: \n {}",
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participant.getParticipantPublicId(), session.getSessionId(), sdpAnswer);
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} catch (OpenViduException e) {
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String errorMessage = "Error forcing codec: '" + forcedVideoCodec + "', for PARTICIPANT: '"
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+ participant.getParticipantPublicId() + "' subscribing in Session: '"
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@ -609,6 +637,7 @@ public class KurentoSessionManager extends SessionManager {
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+ " subscribing in Session: '" + session.getSessionId() + "'. Transcoding will be allowed");
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}
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}
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if (senderParticipant == null) {
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log.warn(
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@ -1144,12 +1173,14 @@ public class KurentoSessionManager extends SessionManager {
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boolean isTranscodingAllowed = kSession.getSessionProperties().isTranscodingAllowed();
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VideoCodec forcedVideoCodec = kSession.getSessionProperties().forcedVideoCodec();
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log.debug("PARTICIPANT '{}' in Session '{}' reconnecting SDP before munging: \n {}",
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participant.getParticipantPublicId(), kSession.getSessionId(), sdpString);
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// Modify sdp if forced codec is defined
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if (forcedVideoCodec != VideoCodec.NONE) {
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try {
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log.debug("PARTICIPANT '{}' in Session '{}' reconnecting SDP before munging: \n {}",
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participant.getParticipantPublicId(), kSession.getSessionId(), sdpString);
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sdpString = sdpMunging.setCodecPreference(forcedVideoCodec, sdpString);
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log.debug("PARTICIPANT '{}' in Session '{}' reconnecting SDP after munging: \n {}",
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participant.getParticipantPublicId(), kSession.getSessionId(), sdpString);
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} catch (OpenViduException e) {
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String errorMessage = "Error in reconnect and forcing codec: '" + forcedVideoCodec + "', for PARTICIPANT: '"
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+ participant.getParticipantPublicId() + "' " + (isPublisher ? "publishing" : "subscribing")
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@ -2,6 +2,7 @@ package io.openvidu.server.utils;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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@ -127,7 +128,78 @@ public class SDPMunging {
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lines[sl] = newLine.toString();
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}
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return String.join("\r\n", lines);
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return String.join("\r\n", lines) + "\r\n";
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}
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/**
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* Possible Kurento's bug
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* Some browsers can't use H264 as a video codec if in the offerer SDP
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* the parameter "a=fmtp: <...> profile-level-id=42e01f" is not defined.
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* This munging is only used when the forced codec needs to be H264
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* References:
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* https://stackoverflow.com/questions/38432137/cannot-establish-webrtc-connection-different-codecs-and-payload-type-in-sdp
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*/
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public String setfmtpH264(String sdp) {
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String codecStr = VideoCodec.H264.name();
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// Get all lines
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List<String> lines = new LinkedList<String>(Arrays.asList(sdp.split("\\R+")));
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// Index to reference the line with "m=video"
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int mVideoLineIndex = -1;
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List<String> validCodecsPayload = new ArrayList<>();
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for(int i = 0; i < lines.size(); i++) {
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String sdpLine = lines.get(i);
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// Check that we are in "m=video"
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if (sdpLine.startsWith("m=video")) {
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mVideoLineIndex = i;
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// Search for payload-type for the specified codec
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for(int j = i+1; j < lines.size(); j++) {
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String auxLine = lines.get(j);
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// Check that the line we're going to analizae is not anoter "m="
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if(auxLine.startsWith("m=")) {
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break;
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}
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if (auxLine.startsWith("a=rtpmap")) {
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String[] rtpmapInfo = auxLine.split(":")[1].split(" ");
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String possiblePayload = rtpmapInfo[0];
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String possibleCodec = rtpmapInfo[1];
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if (possibleCodec.contains(codecStr)) {
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validCodecsPayload.add(possiblePayload);
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}
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}
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}
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// If a payload is not found, then the codec is not in the SDP
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if (validCodecsPayload.size() == 0) {
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throw new OpenViduException(Code.FORCED_CODEC_NOT_FOUND_IN_SDPOFFER, String.format("Codec %s not found", codecStr));
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}
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continue;
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}
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}
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if (mVideoLineIndex == -1) {
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throw new OpenViduException(Code.FORCED_CODEC_NOT_FOUND_IN_SDPOFFER, "This SDP does not offer video");
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}
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if (mVideoLineIndex != -1) {
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for (String codecPayload: validCodecsPayload) {
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if (!sdp.contains(String.format("a=fmtp:%s", codecPayload))) {
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String newfmtpLine = String.format("a=fmtp:%s level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f", codecPayload);
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lines.add(mVideoLineIndex + 1, newfmtpLine);
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}
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}
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}
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// Return munging sdp!!
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String[] munguedSdpLines = lines.toArray(new String[lines.size()]);
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return String.join("\r\n", munguedSdpLines) + "\r\n";
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}
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}
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@ -0,0 +1,253 @@
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package io.openvidu.server.test.unit;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.api.Assertions.assertThrows;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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import static org.junit.jupiter.api.Assertions.fail;
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import java.io.IOException;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.StandardCopyOption;
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import java.util.ArrayList;
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import java.util.List;
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import org.junit.Test;
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import org.junit.jupiter.api.DisplayName;
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import io.openvidu.client.OpenViduException;
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import io.openvidu.java.client.VideoCodec;
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import io.openvidu.server.utils.SDPMunging;
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public class SDPMungingTest {
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private SDPMunging sdpMungin = new SDPMunging();
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private String oldSdp;
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private String newSdp;
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List<String> h264codecPayloads;
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List<String> forceCodecPayloads;
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String validSDPH264Files[] = new String[]{
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"sdp_kurento_h264_with_profile_id.txt",
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"sdp_kurento_h264_without_profile_id_1.txt",
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"sdp_chrome84.txt",
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"sdp_firefox79.txt",
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"sdp_safari13-1.txt"
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};
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String validSDPVP8Files[] = new String[]{
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"sdp_kurento_h264_with_profile_id.txt",
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"sdp_kurento_h264_without_profile_id_1.txt",
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"sdp_chrome84.txt",
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"sdp_firefox79.txt",
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"sdp_safari13-1.txt"
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};
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String validSDPVP9Files[] = new String[] {
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"sdp_chrome84.txt",
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"sdp_firefox79.txt"
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};
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String notValidVP9Files[] = new String[] {
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"sdp_kurento_h264_with_profile_id.txt",
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"sdp_kurento_h264_without_profile_id_1.txt",
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"sdp_safari13-1.txt"
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};
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@Test
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@DisplayName("[setfmtpH264] Compare 'profile-level-id' ocurrences with Payload-Type H264 ocurrences")
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public void checkSDPOcurrenciesOfProfileIdForH264() throws IOException {
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for(String sdpFileName: validSDPH264Files) {
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initTestsSetfmtp(sdpFileName);
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checkOcurrences();
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}
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}
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@Test
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@DisplayName("[setfmtpH264] In the generated SDP for each H264 Payload-Type, exists one" +
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"'a=fmtp:' with a 'profile-level-id' defined")
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public void checkOneProfileIdForEachH264Payload() throws IOException {
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for(String sdpFileName: validSDPH264Files) {
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initTestsSetfmtp(sdpFileName);
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checkOneProfileIdForEachH264();
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}
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}
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@Test
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@DisplayName("[setCodecPreference] Force VP8 Codec prevalence in 'm=video' line")
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public void checkPreferenceCodecVP8() throws IOException {
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for(String sdpFileName: validSDPVP8Files) {
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initTestsSetCodecPrevalence(VideoCodec.VP8, sdpFileName);
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checkPrevalenceCodecInML();
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}
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}
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@Test
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@DisplayName("[setCodecPreference] Force VP8 Codec prevalence in 'm=video' line")
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public void checkPreferenceCodecVP9() throws IOException {
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for(String sdpFileName: validSDPVP9Files) {
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initTestsSetCodecPrevalence(VideoCodec.VP9, sdpFileName);
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checkPrevalenceCodecInML();
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}
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}
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@Test
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@DisplayName("[setCodecPreference] Force H264 Codec prevalence in 'm=video' line")
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public void checkPreferenceCodecH264() throws IOException {
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for(String sdpFileName: validSDPH264Files) {
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initTestsSetCodecPrevalence(VideoCodec.H264, sdpFileName);
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checkPrevalenceCodecInML();
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}
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}
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@Test
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@DisplayName("[setCodecPreference] Exception when codec does not exists on SDP")
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public void checkPreferenceCodecException() throws IOException {
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for(String sdpFile: notValidVP9Files) {
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Exception exception = assertThrows(OpenViduException.class, () -> {
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initTestsSetCodecPrevalence(VideoCodec.VP9, sdpFile);
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});
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String expectedMessage = "The specified forced codec VP9 is not present in the SDP";
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assertTrue(exception.getMessage().contains(expectedMessage));
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}
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}
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private String getSdpFile(String sdpNameFile) throws IOException {
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Path sdpFile = Files.createTempFile("sdp-test", ".tmp");
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Files.copy(getClass().getResourceAsStream("/sdp/" + sdpNameFile), sdpFile, StandardCopyOption.REPLACE_EXISTING);
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String sdpUnformatted = new String(Files.readAllBytes(sdpFile));
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return String.join("\r\n", sdpUnformatted.split("\\R+")) + "\r\n";
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}
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private void checkOcurrences() {
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// Check that new sdp actually contains a line with a=fmtp for
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// each h264 defined payload
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int allOcurrences = 0;
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for(String h264pt: this.h264codecPayloads) {
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allOcurrences += ( newSdp.split("m=video")[1].split("a=fmtp:" + h264pt).length ) - 1;
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}
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assertEquals(allOcurrences, h264codecPayloads.size());
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}
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private void initTestsSetfmtp(String sdpNameFile) throws IOException {
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this.oldSdp = getSdpFile(sdpNameFile);
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this.newSdp = this.sdpMungin.setfmtpH264(oldSdp);
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this.h264codecPayloads = new ArrayList<>();
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// Get all Payload-Type for h264
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for(String oldSdpLine: oldSdp.split("\\R+")) {
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if(oldSdpLine.startsWith("a=rtpmap") && oldSdpLine.endsWith("H264/90000")) {
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String pt = oldSdpLine.split(":")[1].split(" ")[0];
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this.h264codecPayloads.add(pt);
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}
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}
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}
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private void initTestsSetCodecPrevalence(VideoCodec codec, String sdpNameFile) throws IOException {
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this.oldSdp = getSdpFile(sdpNameFile);
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this.newSdp = this.sdpMungin.setCodecPreference(codec, oldSdp);
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this.forceCodecPayloads = new ArrayList<>();
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// Get all Payload-Type for video Codec
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for(String oldSdpLine: oldSdp.split("\\R+")) {
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if(oldSdpLine.startsWith("a=rtpmap") && oldSdpLine.endsWith(codec.name() + "/90000")) {
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String pt = oldSdpLine.split(":")[1].split(" ")[0];
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this.forceCodecPayloads.add(pt);
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}
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}
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// Get all Payload-Types rtx related with codec
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// Not the best way to do it, but enough to check if the sdp
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// generated is correct
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String[] oldSdpLines = oldSdp.split("\\R+");
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List<String> rtxForcedCodecs = new ArrayList<>();
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for(String oldSdpLine: oldSdpLines) {
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if(oldSdpLine.startsWith("a=rtpmap") && oldSdpLine.endsWith("rtx/90000")) {
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String rtxPayload = oldSdpLine.split(":")[1].split(" ")[0];
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for (String auxOldSdpLine: oldSdpLines) {
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if (auxOldSdpLine.contains("a=fmtp:" + rtxPayload + " apt=")) {
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for (String auxForcedCodec: this.forceCodecPayloads) {
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if (auxOldSdpLine.contains("a=fmtp:" + rtxPayload + " apt=" + auxForcedCodec)) {
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String pt = oldSdpLine.split(":")[1].split(" ")[0];
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rtxForcedCodecs.add(pt);
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}
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}
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}
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}
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}
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}
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this.forceCodecPayloads.addAll(rtxForcedCodecs);
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}
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private void checkOneProfileIdForEachH264() throws IOException {
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// Check one profile-id for each h264 Payload-Type
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boolean inVideoBlock = false;
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int numFoundProfileIds = 0;
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for(String newSdpLine: newSdp.split("\\R+")) {
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if (!inVideoBlock && newSdpLine.startsWith("m=video")) {
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inVideoBlock = true;
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continue;
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}
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if (inVideoBlock && newSdpLine.startsWith("m=")) {
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break;
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}
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if (inVideoBlock && newSdpLine.startsWith("a=fmtp:")) {
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boolean foundProfileId = false;
|
||||
for(String h264pt: this.h264codecPayloads) {
|
||||
foundProfileId = newSdpLine.contains("a=fmtp:")
|
||||
&& newSdpLine.contains(h264pt) && newSdpLine.contains("profile-level-id");
|
||||
|
||||
if (foundProfileId) {
|
||||
numFoundProfileIds++;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
assertEquals(numFoundProfileIds, this.h264codecPayloads.size());
|
||||
}
|
||||
|
||||
private void checkPrevalenceCodecInML() {
|
||||
|
||||
String newml = null;
|
||||
String[] newSdpLines = this.newSdp.split("\\R+");
|
||||
for(String newSdpLine: newSdpLines) {
|
||||
if (newSdpLine.startsWith("m=video")) {
|
||||
newml = newSdpLine;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (newml == null) {
|
||||
fail("'m=video' line not found in SDP");
|
||||
}
|
||||
|
||||
List<String> newMlCodecPrevalenceList = new ArrayList<>();
|
||||
String[] lmParams = newml.split(" ");
|
||||
int numOfCodecsWithPrevalence = this.forceCodecPayloads.size();
|
||||
int indexStartCodecs = 3;
|
||||
int indexEndPreferencedCodecs = 3 + numOfCodecsWithPrevalence;
|
||||
for(int i = indexStartCodecs; i < indexEndPreferencedCodecs; i++) {
|
||||
newMlCodecPrevalenceList.add(lmParams[i]);
|
||||
}
|
||||
|
||||
for(int j = 0; j < numOfCodecsWithPrevalence; j++) {
|
||||
String codecToCheck = newMlCodecPrevalenceList.get(j);
|
||||
boolean codecFoundInPrevalenceList = false;
|
||||
for(String codecToForce: this.forceCodecPayloads) {
|
||||
if (codecToCheck.equals(codecToForce)) {
|
||||
codecFoundInPrevalenceList = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
assertTrue(codecFoundInPrevalenceList);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,143 @@
|
|||
v=0
|
||||
o=- 5217540180782877494 2 IN IP4 127.0.0.1
|
||||
s=-
|
||||
t=0 0
|
||||
a=group:BUNDLE 0 1
|
||||
a=msid-semantic: WMS eEMVYR4txYWGErUa55KnHm0mMBdfrqSbtQul
|
||||
m=audio 9 UDP/TLS/RTP/SAVPF 111 103 104 9 0 8 106 105 13 110 112 113 126
|
||||
c=IN IP4 0.0.0.0
|
||||
a=rtcp:9 IN IP4 0.0.0.0
|
||||
a=ice-ufrag:RWim
|
||||
a=ice-pwd:seCgmyE+AkRJKgqD4SdIuALd
|
||||
a=ice-options:trickle
|
||||
a=fingerprint:sha-256 59:47:FE:36:82:34:B1:7B:4C:D5:D4:76:78:24:89:67:5E:3C:84:4F:52:BD:86:83:67:10:98:8C:79:9D:89:7D
|
||||
a=setup:actpass
|
||||
a=mid:0
|
||||
a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level
|
||||
a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
|
||||
a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01
|
||||
a=extmap:4 urn:ietf:params:rtp-hdrext:sdes:mid
|
||||
a=extmap:5 urn:ietf:params:rtp-hdrext:sdes:rtp-stream-id
|
||||
a=extmap:6 urn:ietf:params:rtp-hdrext:sdes:repaired-rtp-stream-id
|
||||
a=sendonly
|
||||
a=msid:eEMVYR4txYWGErUa55KnHm0mMBdfrqSbtQul 7bbc37fe-6e36-479f-990f-988a07ac3f00
|
||||
a=rtcp-mux
|
||||
a=rtpmap:111 opus/48000/2
|
||||
a=rtcp-fb:111 transport-cc
|
||||
a=fmtp:111 minptime=10;useinbandfec=1
|
||||
a=rtpmap:103 ISAC/16000
|
||||
a=rtpmap:104 ISAC/32000
|
||||
a=rtpmap:9 G722/8000
|
||||
a=rtpmap:0 PCMU/8000
|
||||
a=rtpmap:8 PCMA/8000
|
||||
a=rtpmap:106 CN/32000
|
||||
a=rtpmap:105 CN/16000
|
||||
a=rtpmap:13 CN/8000
|
||||
a=rtpmap:110 telephone-event/48000
|
||||
a=rtpmap:112 telephone-event/32000
|
||||
a=rtpmap:113 telephone-event/16000
|
||||
a=rtpmap:126 telephone-event/8000
|
||||
a=ssrc:913601848 cname:BkItF+kVUhq9L3k4
|
||||
a=ssrc:913601848 msid:eEMVYR4txYWGErUa55KnHm0mMBdfrqSbtQul 7bbc37fe-6e36-479f-990f-988a07ac3f00
|
||||
a=ssrc:913601848 mslabel:eEMVYR4txYWGErUa55KnHm0mMBdfrqSbtQul
|
||||
a=ssrc:913601848 label:7bbc37fe-6e36-479f-990f-988a07ac3f00
|
||||
m=video 9 UDP/TLS/RTP/SAVPF 96 97 98 99 100 101 102 122 127 121 125 107 108 109 124 120 123
|
||||
c=IN IP4 0.0.0.0
|
||||
a=rtcp:9 IN IP4 0.0.0.0
|
||||
a=ice-ufrag:RWim
|
||||
a=ice-pwd:seCgmyE+AkRJKgqD4SdIuALd
|
||||
a=ice-options:trickle
|
||||
a=fingerprint:sha-256 59:47:FE:36:82:34:B1:7B:4C:D5:D4:76:78:24:89:67:5E:3C:84:4F:52:BD:86:83:67:10:98:8C:79:9D:89:7D
|
||||
a=setup:actpass
|
||||
a=mid:1
|
||||
a=extmap:14 urn:ietf:params:rtp-hdrext:toffset
|
||||
a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
|
||||
a=extmap:13 urn:3gpp:video-orientation
|
||||
a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01
|
||||
a=extmap:12 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay
|
||||
a=extmap:11 http://www.webrtc.org/experiments/rtp-hdrext/video-content-type
|
||||
a=extmap:7 http://www.webrtc.org/experiments/rtp-hdrext/video-timing
|
||||
a=extmap:8 http://tools.ietf.org/html/draft-ietf-avtext-framemarking-07
|
||||
a=extmap:9 http://www.webrtc.org/experiments/rtp-hdrext/color-space
|
||||
a=extmap:4 urn:ietf:params:rtp-hdrext:sdes:mid
|
||||
a=extmap:5 urn:ietf:params:rtp-hdrext:sdes:rtp-stream-id
|
||||
a=extmap:6 urn:ietf:params:rtp-hdrext:sdes:repaired-rtp-stream-id
|
||||
a=sendonly
|
||||
a=msid:eEMVYR4txYWGErUa55KnHm0mMBdfrqSbtQul 29491954-cc1e-4ca3-b290-cb8d5d0ad685
|
||||
a=rtcp-mux
|
||||
a=rtcp-rsize
|
||||
a=rtpmap:96 VP8/90000
|
||||
a=rtcp-fb:96 goog-remb
|
||||
a=rtcp-fb:96 transport-cc
|
||||
a=rtcp-fb:96 ccm fir
|
||||
a=rtcp-fb:96 nack
|
||||
a=rtcp-fb:96 nack pli
|
||||
a=rtpmap:97 rtx/90000
|
||||
a=fmtp:97 apt=96
|
||||
a=rtpmap:98 VP9/90000
|
||||
a=rtcp-fb:98 goog-remb
|
||||
a=rtcp-fb:98 transport-cc
|
||||
a=rtcp-fb:98 ccm fir
|
||||
a=rtcp-fb:98 nack
|
||||
a=rtcp-fb:98 nack pli
|
||||
a=fmtp:98 profile-id=0
|
||||
a=rtpmap:99 rtx/90000
|
||||
a=fmtp:99 apt=98
|
||||
a=rtpmap:100 VP9/90000
|
||||
a=rtcp-fb:100 goog-remb
|
||||
a=rtcp-fb:100 transport-cc
|
||||
a=rtcp-fb:100 ccm fir
|
||||
a=rtcp-fb:100 nack
|
||||
a=rtcp-fb:100 nack pli
|
||||
a=fmtp:100 profile-id=2
|
||||
a=rtpmap:101 rtx/90000
|
||||
a=fmtp:101 apt=100
|
||||
a=rtpmap:102 H264/90000
|
||||
a=rtcp-fb:102 goog-remb
|
||||
a=rtcp-fb:102 transport-cc
|
||||
a=rtcp-fb:102 ccm fir
|
||||
a=rtcp-fb:102 nack
|
||||
a=rtcp-fb:102 nack pli
|
||||
a=fmtp:102 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42001f
|
||||
a=rtpmap:122 rtx/90000
|
||||
a=fmtp:122 apt=102
|
||||
a=rtpmap:127 H264/90000
|
||||
a=rtcp-fb:127 goog-remb
|
||||
a=rtcp-fb:127 transport-cc
|
||||
a=rtcp-fb:127 ccm fir
|
||||
a=rtcp-fb:127 nack
|
||||
a=rtcp-fb:127 nack pli
|
||||
a=fmtp:127 level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=42001f
|
||||
a=rtpmap:121 rtx/90000
|
||||
a=fmtp:121 apt=127
|
||||
a=rtpmap:125 H264/90000
|
||||
a=rtcp-fb:125 goog-remb
|
||||
a=rtcp-fb:125 transport-cc
|
||||
a=rtcp-fb:125 ccm fir
|
||||
a=rtcp-fb:125 nack
|
||||
a=rtcp-fb:125 nack pli
|
||||
a=fmtp:125 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f
|
||||
a=rtpmap:107 rtx/90000
|
||||
a=fmtp:107 apt=125
|
||||
a=rtpmap:108 H264/90000
|
||||
a=rtcp-fb:108 goog-remb
|
||||
a=rtcp-fb:108 transport-cc
|
||||
a=rtcp-fb:108 ccm fir
|
||||
a=rtcp-fb:108 nack
|
||||
a=rtcp-fb:108 nack pli
|
||||
a=fmtp:108 level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=42e01f
|
||||
a=rtpmap:109 rtx/90000
|
||||
a=fmtp:109 apt=108
|
||||
a=rtpmap:124 red/90000
|
||||
a=rtpmap:120 rtx/90000
|
||||
a=fmtp:120 apt=124
|
||||
a=rtpmap:123 ulpfec/90000
|
||||
a=ssrc-group:FID 796117241 4235816742
|
||||
a=ssrc:796117241 cname:BkItF+kVUhq9L3k4
|
||||
a=ssrc:796117241 msid:eEMVYR4txYWGErUa55KnHm0mMBdfrqSbtQul 29491954-cc1e-4ca3-b290-cb8d5d0ad685
|
||||
a=ssrc:796117241 mslabel:eEMVYR4txYWGErUa55KnHm0mMBdfrqSbtQul
|
||||
a=ssrc:796117241 label:29491954-cc1e-4ca3-b290-cb8d5d0ad685
|
||||
a=ssrc:4235816742 cname:BkItF+kVUhq9L3k4
|
||||
a=ssrc:4235816742 msid:eEMVYR4txYWGErUa55KnHm0mMBdfrqSbtQul 29491954-cc1e-4ca3-b290-cb8d5d0ad685
|
||||
a=ssrc:4235816742 mslabel:eEMVYR4txYWGErUa55KnHm0mMBdfrqSbtQul
|
||||
a=ssrc:4235816742 label:29491954-cc1e-4ca3-b290-cb8d5d0ad685
|
||||
|
|
@ -0,0 +1,67 @@
|
|||
v=0
|
||||
o=mozilla...THIS_IS_SDPARTA-79.0 1574413241511582424 0 IN IP4 0.0.0.0
|
||||
s=-
|
||||
t=0 0
|
||||
a=sendrecv
|
||||
a=fingerprint:sha-256 43:63:A0:1A:D4:F3:6A:0B:B9:DC:AD:8B:A4:20:22:17:B9:BD:FC:81:9F:EC:E9:46:E0:61:3B:8B:2A:05:9A:D9
|
||||
a=group:BUNDLE 0 1
|
||||
a=ice-options:trickle
|
||||
a=msid-semantic:WMS *
|
||||
m=audio 9 UDP/TLS/RTP/SAVPF 109 9 0 8 101
|
||||
c=IN IP4 0.0.0.0
|
||||
a=sendonly
|
||||
a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level
|
||||
a=extmap:2/recvonly urn:ietf:params:rtp-hdrext:csrc-audio-level
|
||||
a=extmap:3 urn:ietf:params:rtp-hdrext:sdes:mid
|
||||
a=fmtp:109 maxplaybackrate=48000;stereo=1;useinbandfec=1
|
||||
a=fmtp:101 0-15
|
||||
a=ice-pwd:4be109f1ce637a5423d9229aa10c43bd
|
||||
a=ice-ufrag:03567d22
|
||||
a=mid:0
|
||||
a=msid:{77708aaa-ed09-403a-b19a-26b8f44aff96} {f18baa5e-b689-4b17-9db8-83620b6c1f2b}
|
||||
a=rtcp-mux
|
||||
a=rtpmap:109 opus/48000/2
|
||||
a=rtpmap:9 G722/8000/1
|
||||
a=rtpmap:0 PCMU/8000
|
||||
a=rtpmap:8 PCMA/8000
|
||||
a=rtpmap:101 telephone-event/8000
|
||||
a=setup:actpass
|
||||
a=ssrc:2626852385 cname:{4ff79710-1727-45f8-bbe7-7532884b9652}
|
||||
m=video 9 UDP/TLS/RTP/SAVPF 120 121 126 97
|
||||
c=IN IP4 0.0.0.0
|
||||
a=sendonly
|
||||
a=extmap:3 urn:ietf:params:rtp-hdrext:sdes:mid
|
||||
a=extmap:4 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
|
||||
a=extmap:5 urn:ietf:params:rtp-hdrext:toffset
|
||||
a=extmap:6/recvonly http://www.webrtc.org/experiments/rtp-hdrext/playout-delay
|
||||
a=fmtp:126 profile-level-id=42e01f;level-asymmetry-allowed=1;packetization-mode=1
|
||||
a=fmtp:97 profile-level-id=42e01f;level-asymmetry-allowed=1
|
||||
a=fmtp:120 max-fs=12288;max-fr=60
|
||||
a=fmtp:121 max-fs=12288;max-fr=60
|
||||
a=ice-pwd:4be109f1ce637a5423d9229aa10c43bd
|
||||
a=ice-ufrag:03567d22
|
||||
a=mid:1
|
||||
a=msid:{77708aaa-ed09-403a-b19a-26b8f44aff96} {a68009be-6483-45fd-a48d-7bc60fa6f055}
|
||||
a=rtcp-fb:120 nack
|
||||
a=rtcp-fb:120 nack pli
|
||||
a=rtcp-fb:120 ccm fir
|
||||
a=rtcp-fb:120 goog-remb
|
||||
a=rtcp-fb:121 nack
|
||||
a=rtcp-fb:121 nack pli
|
||||
a=rtcp-fb:121 ccm fir
|
||||
a=rtcp-fb:121 goog-remb
|
||||
a=rtcp-fb:126 nack
|
||||
a=rtcp-fb:126 nack pli
|
||||
a=rtcp-fb:126 ccm fir
|
||||
a=rtcp-fb:126 goog-remb
|
||||
a=rtcp-fb:97 nack
|
||||
a=rtcp-fb:97 nack pli
|
||||
a=rtcp-fb:97 ccm fir
|
||||
a=rtcp-fb:97 goog-remb
|
||||
a=rtcp-mux
|
||||
a=rtpmap:120 VP8/90000
|
||||
a=rtpmap:121 VP9/90000
|
||||
a=rtpmap:126 H264/90000
|
||||
a=rtpmap:97 H264/90000
|
||||
a=setup:actpass
|
||||
a=ssrc:3743317987 cname:{4ff79710-1727-45f8-bbe7-7532884b9652}
|
||||
|
|
@ -0,0 +1,61 @@
|
|||
v=0
|
||||
o=- 3808465464 3808465464 IN IP4 0.0.0.0
|
||||
s=Kurento Media Server
|
||||
c=IN IP4 0.0.0.0
|
||||
t=0 0
|
||||
a=msid-semantic: WMS m0W2gMak7LgkgzgJeDQhxBX0ivcsejWjQ0jD
|
||||
a=group:BUNDLE 0 1
|
||||
m=audio 1 UDP/TLS/RTP/SAVPF 111 0
|
||||
a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
|
||||
a=recvonly
|
||||
a=mid:0
|
||||
a=rtcp:9 IN IP4 0.0.0.0
|
||||
a=rtpmap:111 opus/48000/2
|
||||
a=rtpmap:0 PCMU/8000
|
||||
a=setup:active
|
||||
a=rtcp-mux
|
||||
a=fmtp:111 minptime=10;useinbandfec=1
|
||||
a=ssrc:1929271881 cname:user4129876135@host-ed881df6
|
||||
a=ice-ufrag:cXmf
|
||||
a=ice-pwd:9giZcfpsuoHRuxCgbnCLRy
|
||||
a=fingerprint:sha-256 C8:D4:B5:56:A7:89:E5:E1:C8:28:0A:47:2B:49:F6:7A:E2:2E:B3:0A:40:10:AD:79:82:E7:FD:A0:ED:6C:F6:51
|
||||
m=video 1 UDP/TLS/RTP/SAVPF 96 102 127 125 108
|
||||
a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
|
||||
a=recvonly
|
||||
a=mid:1
|
||||
a=rtcp:9 IN IP4 0.0.0.0
|
||||
a=rtpmap:96 VP8/90000
|
||||
a=rtpmap:102 H264/90000
|
||||
a=rtpmap:127 H264/90000
|
||||
a=rtpmap:125 H264/90000
|
||||
a=rtpmap:108 H264/90000
|
||||
a=rtcp-fb:96 goog-remb
|
||||
a=rtcp-fb:96 ccm fir
|
||||
a=rtcp-fb:96 nack
|
||||
a=rtcp-fb:96 nack pli
|
||||
a=rtcp-fb:102 goog-remb
|
||||
a=rtcp-fb:102 ccm fir
|
||||
a=rtcp-fb:102 nack
|
||||
a=rtcp-fb:102 nack pli
|
||||
a=rtcp-fb:127 goog-remb
|
||||
a=rtcp-fb:127 ccm fir
|
||||
a=rtcp-fb:127 nack
|
||||
a=rtcp-fb:127 nack pli
|
||||
a=rtcp-fb:125 goog-remb
|
||||
a=rtcp-fb:125 ccm fir
|
||||
a=rtcp-fb:125 nack
|
||||
a=rtcp-fb:125 nack pli
|
||||
a=rtcp-fb:108 goog-remb
|
||||
a=rtcp-fb:108 ccm fir
|
||||
a=rtcp-fb:108 nack
|
||||
a=rtcp-fb:108 nack pli
|
||||
a=setup:active
|
||||
a=rtcp-mux
|
||||
a=fmtp:102 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42001f
|
||||
a=fmtp:127 level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=42001f
|
||||
a=fmtp:125 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f
|
||||
a=fmtp:108 level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=42e01f
|
||||
a=ssrc:3762875210 cname:user4129876135@host-ed881df6
|
||||
a=ice-ufrag:cXmf
|
||||
a=ice-pwd:9giZcfpsuoHRuxCgbnCLRy
|
||||
a=fingerprint:sha-256 C8:D4:B5:56:A7:89:E5:E1:C8:28:0A:47:2B:49:F6:7A:E2:2E:B3:0A:40:10:AD:79:82:E7:FD:A0:ED:6C:F6:51
|
||||
|
|
@ -0,0 +1,39 @@
|
|||
v=0
|
||||
o=- 3808468344 3808468344 IN IP4 0.0.0.0
|
||||
s=Kurento Media Server
|
||||
c=IN IP4 0.0.0.0
|
||||
t=0 0
|
||||
a=group:BUNDLE audio0 video0
|
||||
m=audio 1 RTP/SAVPF 96 0
|
||||
a=setup:actpass
|
||||
a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
|
||||
a=rtpmap:96 opus/48000/2
|
||||
a=rtcp:9 IN IP4 0.0.0.0
|
||||
a=rtcp-mux
|
||||
a=sendrecv
|
||||
a=mid:audio0
|
||||
a=ssrc:2357386425 cname:user3039051834@host-3860d219
|
||||
a=ice-ufrag:cbwA
|
||||
a=ice-pwd:sgFJgRt8te7axq+VVp7L9S
|
||||
a=fingerprint:sha-256 C8:D4:B5:56:A7:89:E5:E1:C8:28:0A:47:2B:49:F6:7A:E2:2E:B3:0A:40:10:AD:79:82:E7:FD:A0:ED:6C:F6:51
|
||||
m=video 1 RTP/SAVPF 100 101
|
||||
b=AS:1000
|
||||
a=setup:actpass
|
||||
a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
|
||||
a=rtpmap:100 VP8/90000
|
||||
a=rtpmap:101 H264/90000
|
||||
a=rtcp:9 IN IP4 0.0.0.0
|
||||
a=rtcp-mux
|
||||
a=sendrecv
|
||||
a=mid:video0
|
||||
a=rtcp-fb:100 nack
|
||||
a=rtcp-fb:100 nack pli
|
||||
a=rtcp-fb:100 goog-remb
|
||||
a=rtcp-fb:100 ccm fir
|
||||
a=rtcp-fb:101 nack
|
||||
a=rtcp-fb:101 nack pli
|
||||
a=rtcp-fb:101 ccm fir
|
||||
a=ssrc:728841848 cname:user3039051834@host-3860d219
|
||||
a=ice-ufrag:cbwA
|
||||
a=ice-pwd:sgFJgRt8te7axq+VVp7L9S
|
||||
a=fingerprint:sha-256 C8:D4:B5:56:A7:89:E5:E1:C8:28:0A:47:2B:49:F6:7A:E2:2E:B3:0A:40:10:AD:79:82:E7:FD:A0:ED:6C:F6:51
|
||||
|
|
@ -0,0 +1,107 @@
|
|||
v=0
|
||||
o=- 4920969914039852086 2 IN IP4 127.0.0.1
|
||||
s=-
|
||||
t=0 0
|
||||
a=group:BUNDLE 0 1
|
||||
a=msid-semantic: WMS 90c21009-8d9f-4b31-8091-d98deb8361c8
|
||||
m=audio 61842 UDP/TLS/RTP/SAVPF 111 103 9 102 0 8 105 13 110 113 126
|
||||
c=IN IP4 192.168.1.105
|
||||
a=rtcp:9 IN IP4 0.0.0.0
|
||||
a=candidate:2222700650 1 udp 2113937151 192.168.1.105 61842 typ host generation 0 network-cost 999
|
||||
a=ice-ufrag:zbK7
|
||||
a=ice-pwd:o4ZsJFGBXHNzOWqX23brKpiG
|
||||
a=ice-options:trickle
|
||||
a=fingerprint:sha-256 18:BD:1F:64:28:C6:BC:7B:AD:83:42:E0:B1:78:BA:13:F4:BF:F5:5E:AD:20:62:CC:AF:DF:99:AD:20:CB:1B:7E
|
||||
a=setup:actpass
|
||||
a=mid:0
|
||||
a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level
|
||||
a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
|
||||
a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01
|
||||
a=extmap:4 urn:ietf:params:rtp-hdrext:sdes:mid
|
||||
a=extmap:5 urn:ietf:params:rtp-hdrext:sdes:rtp-stream-id
|
||||
a=extmap:6 urn:ietf:params:rtp-hdrext:sdes:repaired-rtp-stream-id
|
||||
a=sendonly
|
||||
a=msid:90c21009-8d9f-4b31-8091-d98deb8361c8 1d7a65f7-59c9-42a7-abbb-d9fb5548e3ba
|
||||
a=rtcp-mux
|
||||
a=rtpmap:111 opus/48000/2
|
||||
a=rtcp-fb:111 transport-cc
|
||||
a=fmtp:111 minptime=10;useinbandfec=1
|
||||
a=rtpmap:103 ISAC/16000
|
||||
a=rtpmap:9 G722/8000
|
||||
a=rtpmap:102 ILBC/8000
|
||||
a=rtpmap:0 PCMU/8000
|
||||
a=rtpmap:8 PCMA/8000
|
||||
a=rtpmap:105 CN/16000
|
||||
a=rtpmap:13 CN/8000
|
||||
a=rtpmap:110 telephone-event/48000
|
||||
a=rtpmap:113 telephone-event/16000
|
||||
a=rtpmap:126 telephone-event/8000
|
||||
a=ssrc:1052596434 cname:L3DqI2bKTDkcNVsn
|
||||
a=ssrc:1052596434 msid:90c21009-8d9f-4b31-8091-d98deb8361c8 1d7a65f7-59c9-42a7-abbb-d9fb5548e3ba
|
||||
a=ssrc:1052596434 mslabel:90c21009-8d9f-4b31-8091-d98deb8361c8
|
||||
a=ssrc:1052596434 label:1d7a65f7-59c9-42a7-abbb-d9fb5548e3ba
|
||||
m=video 62559 UDP/TLS/RTP/SAVPF 96 97 98 99 100 101 127 125 104
|
||||
c=IN IP4 192.168.1.105
|
||||
a=rtcp:9 IN IP4 0.0.0.0
|
||||
a=candidate:2222700650 1 udp 2113937151 192.168.1.105 62559 typ host generation 0 network-cost 999
|
||||
a=ice-ufrag:zbK7
|
||||
a=ice-pwd:o4ZsJFGBXHNzOWqX23brKpiG
|
||||
a=ice-options:trickle
|
||||
a=fingerprint:sha-256 18:BD:1F:64:28:C6:BC:7B:AD:83:42:E0:B1:78:BA:13:F4:BF:F5:5E:AD:20:62:CC:AF:DF:99:AD:20:CB:1B:7E
|
||||
a=setup:actpass
|
||||
a=mid:1
|
||||
a=extmap:14 urn:ietf:params:rtp-hdrext:toffset
|
||||
a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
|
||||
a=extmap:13 urn:3gpp:video-orientation
|
||||
a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01
|
||||
a=extmap:12 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay
|
||||
a=extmap:11 http://www.webrtc.org/experiments/rtp-hdrext/video-content-type
|
||||
a=extmap:7 http://www.webrtc.org/experiments/rtp-hdrext/video-timing
|
||||
a=extmap:8 http://tools.ietf.org/html/draft-ietf-avtext-framemarking-07
|
||||
a=extmap:9 http://www.webrtc.org/experiments/rtp-hdrext/color-space
|
||||
a=extmap:4 urn:ietf:params:rtp-hdrext:sdes:mid
|
||||
a=extmap:5 urn:ietf:params:rtp-hdrext:sdes:rtp-stream-id
|
||||
a=extmap:6 urn:ietf:params:rtp-hdrext:sdes:repaired-rtp-stream-id
|
||||
a=sendonly
|
||||
a=msid:90c21009-8d9f-4b31-8091-d98deb8361c8 fc45e668-c301-41fe-ae8a-1265a5a355e7
|
||||
a=rtcp-mux
|
||||
a=rtcp-rsize
|
||||
a=rtpmap:96 H264/90000
|
||||
a=rtcp-fb:96 goog-remb
|
||||
a=rtcp-fb:96 transport-cc
|
||||
a=rtcp-fb:96 ccm fir
|
||||
a=rtcp-fb:96 nack
|
||||
a=rtcp-fb:96 nack pli
|
||||
a=fmtp:96 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=640c1f
|
||||
a=rtpmap:97 rtx/90000
|
||||
a=fmtp:97 apt=96
|
||||
a=rtpmap:98 H264/90000
|
||||
a=rtcp-fb:98 goog-remb
|
||||
a=rtcp-fb:98 transport-cc
|
||||
a=rtcp-fb:98 ccm fir
|
||||
a=rtcp-fb:98 nack
|
||||
a=rtcp-fb:98 nack pli
|
||||
a=fmtp:98 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f
|
||||
a=rtpmap:99 rtx/90000
|
||||
a=fmtp:99 apt=98
|
||||
a=rtpmap:100 VP8/90000
|
||||
a=rtcp-fb:100 goog-remb
|
||||
a=rtcp-fb:100 transport-cc
|
||||
a=rtcp-fb:100 ccm fir
|
||||
a=rtcp-fb:100 nack
|
||||
a=rtcp-fb:100 nack pli
|
||||
a=rtpmap:101 rtx/90000
|
||||
a=fmtp:101 apt=100
|
||||
a=rtpmap:127 red/90000
|
||||
a=rtpmap:125 rtx/90000
|
||||
a=fmtp:125 apt=127
|
||||
a=rtpmap:104 ulpfec/90000
|
||||
a=ssrc-group:FID 2734983896 3694891391
|
||||
a=ssrc:2734983896 cname:L3DqI2bKTDkcNVsn
|
||||
a=ssrc:2734983896 msid:90c21009-8d9f-4b31-8091-d98deb8361c8 fc45e668-c301-41fe-ae8a-1265a5a355e7
|
||||
a=ssrc:2734983896 mslabel:90c21009-8d9f-4b31-8091-d98deb8361c8
|
||||
a=ssrc:2734983896 label:fc45e668-c301-41fe-ae8a-1265a5a355e7
|
||||
a=ssrc:3694891391 cname:L3DqI2bKTDkcNVsn
|
||||
a=ssrc:3694891391 msid:90c21009-8d9f-4b31-8091-d98deb8361c8 fc45e668-c301-41fe-ae8a-1265a5a355e7
|
||||
a=ssrc:3694891391 mslabel:90c21009-8d9f-4b31-8091-d98deb8361c8
|
||||
a=ssrc:3694891391 label:fc45e668-c301-41fe-ae8a-1265a5a355e7
|
||||
Loading…
Reference in New Issue