diff --git a/src/webrtc/opcodes/sdp.json b/src/webrtc/opcodes/sdp.json
deleted file mode 100644
index 5f7eba38..00000000
--- a/src/webrtc/opcodes/sdp.json
+++ /dev/null
@@ -1,420 +0,0 @@
-{
-	"version": 0,
-	"streams": [],
-	"medias": [
-		{
-			"id": "0",
-			"type": "audio",
-			"direction": "sendrecv",
-			"codecs": [
-				{
-					"codec": "opus",
-					"type": 111,
-					"channels": 2,
-					"params": {
-						"minptime": "10",
-						"useinbandfec": "1"
-					},
-					"rtcpfbs": [
-						{
-							"id": "transport-cc"
-						}
-					]
-				}
-			],
-			"extensions": {
-				"1": "urn:ietf:params:rtp-hdrext:ssrc-audio-level",
-				"2": "http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time",
-				"3": "http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01",
-				"4": "urn:ietf:params:rtp-hdrext:sdes:mid"
-			}
-		},
-		{
-			"id": "1",
-			"type": "video",
-			"direction": "sendrecv",
-			"codecs": [
-				{
-					"codec": "VP8",
-					"type": 96,
-					"rtx": 97,
-					"rtcpfbs": [
-						{
-							"id": "goog-remb"
-						},
-						{
-							"id": "transport-cc"
-						},
-						{
-							"id": "ccm",
-							"params": ["fir"]
-						},
-						{
-							"id": "nack"
-						},
-						{
-							"id": "nack",
-							"params": ["pli"]
-						}
-					]
-				},
-				{
-					"codec": "VP9",
-					"type": 98,
-					"rtx": 99,
-					"params": {
-						"profile-id": "0"
-					},
-					"rtcpfbs": [
-						{
-							"id": "goog-remb"
-						},
-						{
-							"id": "transport-cc"
-						},
-						{
-							"id": "ccm",
-							"params": ["fir"]
-						},
-						{
-							"id": "nack"
-						},
-						{
-							"id": "nack",
-							"params": ["pli"]
-						}
-					]
-				},
-				{
-					"codec": "VP9",
-					"type": 100,
-					"rtx": 101,
-					"params": {
-						"profile-id": "2"
-					},
-					"rtcpfbs": [
-						{
-							"id": "goog-remb"
-						},
-						{
-							"id": "transport-cc"
-						},
-						{
-							"id": "ccm",
-							"params": ["fir"]
-						},
-						{
-							"id": "nack"
-						},
-						{
-							"id": "nack",
-							"params": ["pli"]
-						}
-					]
-				},
-				{
-					"codec": "VP9",
-					"type": 102,
-					"rtx": 122,
-					"params": {
-						"profile-id": "1"
-					},
-					"rtcpfbs": [
-						{
-							"id": "goog-remb"
-						},
-						{
-							"id": "transport-cc"
-						},
-						{
-							"id": "ccm",
-							"params": ["fir"]
-						},
-						{
-							"id": "nack"
-						},
-						{
-							"id": "nack",
-							"params": ["pli"]
-						}
-					]
-				},
-				{
-					"codec": "H264",
-					"type": 127,
-					"rtx": 121,
-					"params": {
-						"level-asymmetry-allowed": "1",
-						"packetization-mode": "1",
-						"profile-level-id": "42001f"
-					},
-					"rtcpfbs": [
-						{
-							"id": "goog-remb"
-						},
-						{
-							"id": "transport-cc"
-						},
-						{
-							"id": "ccm",
-							"params": ["fir"]
-						},
-						{
-							"id": "nack"
-						},
-						{
-							"id": "nack",
-							"params": ["pli"]
-						}
-					]
-				},
-				{
-					"codec": "H264",
-					"type": 125,
-					"rtx": 107,
-					"params": {
-						"level-asymmetry-allowed": "1",
-						"packetization-mode": "0",
-						"profile-level-id": "42001f"
-					},
-					"rtcpfbs": [
-						{
-							"id": "goog-remb"
-						},
-						{
-							"id": "transport-cc"
-						},
-						{
-							"id": "ccm",
-							"params": ["fir"]
-						},
-						{
-							"id": "nack"
-						},
-						{
-							"id": "nack",
-							"params": ["pli"]
-						}
-					]
-				},
-				{
-					"codec": "H264",
-					"type": 108,
-					"rtx": 109,
-					"params": {
-						"level-asymmetry-allowed": "1",
-						"packetization-mode": "1",
-						"profile-level-id": "42e01f"
-					},
-					"rtcpfbs": [
-						{
-							"id": "goog-remb"
-						},
-						{
-							"id": "transport-cc"
-						},
-						{
-							"id": "ccm",
-							"params": ["fir"]
-						},
-						{
-							"id": "nack"
-						},
-						{
-							"id": "nack",
-							"params": ["pli"]
-						}
-					]
-				},
-				{
-					"codec": "H264",
-					"type": 124,
-					"rtx": 120,
-					"params": {
-						"level-asymmetry-allowed": "1",
-						"packetization-mode": "0",
-						"profile-level-id": "42e01f"
-					},
-					"rtcpfbs": [
-						{
-							"id": "goog-remb"
-						},
-						{
-							"id": "transport-cc"
-						},
-						{
-							"id": "ccm",
-							"params": ["fir"]
-						},
-						{
-							"id": "nack"
-						},
-						{
-							"id": "nack",
-							"params": ["pli"]
-						}
-					]
-				},
-				{
-					"codec": "H264",
-					"type": 123,
-					"rtx": 119,
-					"params": {
-						"level-asymmetry-allowed": "1",
-						"packetization-mode": "1",
-						"profile-level-id": "4d001f"
-					},
-					"rtcpfbs": [
-						{
-							"id": "goog-remb"
-						},
-						{
-							"id": "transport-cc"
-						},
-						{
-							"id": "ccm",
-							"params": ["fir"]
-						},
-						{
-							"id": "nack"
-						},
-						{
-							"id": "nack",
-							"params": ["pli"]
-						}
-					]
-				},
-				{
-					"codec": "H264",
-					"type": 35,
-					"rtx": 36,
-					"params": {
-						"level-asymmetry-allowed": "1",
-						"packetization-mode": "0",
-						"profile-level-id": "4d001f"
-					},
-					"rtcpfbs": [
-						{
-							"id": "goog-remb"
-						},
-						{
-							"id": "transport-cc"
-						},
-						{
-							"id": "ccm",
-							"params": ["fir"]
-						},
-						{
-							"id": "nack"
-						},
-						{
-							"id": "nack",
-							"params": ["pli"]
-						}
-					]
-				},
-				{
-					"codec": "H264",
-					"type": 37,
-					"rtx": 38,
-					"params": {
-						"level-asymmetry-allowed": "1",
-						"packetization-mode": "1",
-						"profile-level-id": "f4001f"
-					},
-					"rtcpfbs": [
-						{
-							"id": "goog-remb"
-						},
-						{
-							"id": "transport-cc"
-						},
-						{
-							"id": "ccm",
-							"params": ["fir"]
-						},
-						{
-							"id": "nack"
-						},
-						{
-							"id": "nack",
-							"params": ["pli"]
-						}
-					]
-				},
-				{
-					"codec": "H264",
-					"type": 39,
-					"rtx": 40,
-					"params": {
-						"level-asymmetry-allowed": "1",
-						"packetization-mode": "0",
-						"profile-level-id": "f4001f"
-					},
-					"rtcpfbs": [
-						{
-							"id": "goog-remb"
-						},
-						{
-							"id": "transport-cc"
-						},
-						{
-							"id": "ccm",
-							"params": ["fir"]
-						},
-						{
-							"id": "nack"
-						},
-						{
-							"id": "nack",
-							"params": ["pli"]
-						}
-					]
-				},
-				{
-					"codec": "H264",
-					"type": 114,
-					"rtx": 115,
-					"params": {
-						"level-asymmetry-allowed": "1",
-						"packetization-mode": "1",
-						"profile-level-id": "64001f"
-					},
-					"rtcpfbs": [
-						{
-							"id": "goog-remb"
-						},
-						{
-							"id": "transport-cc"
-						},
-						{
-							"id": "ccm",
-							"params": ["fir"]
-						},
-						{
-							"id": "nack"
-						},
-						{
-							"id": "nack",
-							"params": ["pli"]
-						}
-					]
-				}
-			],
-			"extensions": {
-				"2": "http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time",
-				"3": "http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01",
-				"4": "urn:ietf:params:rtp-hdrext:sdes:mid",
-				"5": "http://www.webrtc.org/experiments/rtp-hdrext/playout-delay",
-				"6": "http://www.webrtc.org/experiments/rtp-hdrext/video-content-type",
-				"7": "http://www.webrtc.org/experiments/rtp-hdrext/video-timing",
-				"8": "http://www.webrtc.org/experiments/rtp-hdrext/color-space",
-				"10": "urn:ietf:params:rtp-hdrext:sdes:rtp-stream-id",
-				"11": "urn:ietf:params:rtp-hdrext:sdes:repaired-rtp-stream-id",
-				"13": "urn:3gpp:video-orientation",
-				"14": "urn:ietf:params:rtp-hdrext:toffset"
-			}
-		}
-	],
-	"candidates": []
-}