fix docs

auth.go

@@ -20,10 +20,10 @@ func md5Hex(in string) string {
 type AuthMethod int
 
 const (
-	// basic authentication method
+	// Basic authentication method
 	Basic AuthMethod = iota
 
-	// digest authentication method
+	// Digest authentication method
 	Digest
 )
 

conn-client.go

@@ -316,7 +316,7 @@ func (c *ConnClient) setup(u *url.URL, media *sdp.MediaDescription, transport []
 }
 
 // SetupUdp writes a SETUP request, that means that we want to read
-// a track with given media, id and the UDP transport. It then reads a Response.
+// a given track with the UDP transport. It then reads a Response.
 func (c *ConnClient) SetupUdp(u *url.URL, track *Track, rtpPort int,
 	rtcpPort int) (int, int, *Response, error) {
 
@@ -343,7 +343,7 @@ func (c *ConnClient) SetupUdp(u *url.URL, track *Track, rtpPort int,
 }
 
 // SetupTcp writes a SETUP request, that means that we want to read
-// a track with given media, given id and the TCP transport. It then reads a Response.
+// a given track with the TCP transport. It then reads a Response.
 func (c *ConnClient) SetupTcp(u *url.URL, track *Track) (*Response, error) {
 	interleaved := fmt.Sprintf("interleaved=%d-%d", (track.Id * 2), (track.Id*2)+1)
 

interleaved-frame.go

@@ -11,8 +11,8 @@ const (
 	interleavedFrameMagicByte = 0x24
 )
 
-// InterleavedFrame is an object that allows to send and receive binary data
-// within RTSP connections. It is used to send RTP and RTCP packets via TCP.
+// InterleavedFrame is a structure that allows to transfer binary frames
+// through RTSP TCP connections. It is used to send RTP and RTCP packets via TCP.
 type InterleavedFrame struct {
 	// track id
 	TrackId int

request.go

@@ -13,9 +13,10 @@ const (
 	requestMaxProtocolLength = 128
 )
 
-// Method is a RTSP request method.
+// Method is the method of a RTSP request.
 type Method string
 
+// standard methods
 const (
 	ANNOUNCE      Method = "ANNOUNCE"
 	DESCRIBE      Method = "DESCRIBE"

response.go

@@ -9,8 +9,8 @@ import (
 // StatusCode is the status code of a RTSP response.
 type StatusCode int
 
+// standard status codes
 const (
-	// standard status codes
 	StatusContinue                           StatusCode = 100
 	StatusOK                                 StatusCode = 200
 	StatusMovedPermanently                   StatusCode = 301

utils.go

@@ -15,13 +15,13 @@ const (
 type StreamProtocol int
 
 const (
-	// invalid protocol
+	// StreamProtocolInvalid is an invalid protocol
 	StreamProtocolInvalid StreamProtocol = iota
 
-	// UDP protocol
+	// StreamProtocolUdp means that the stream uses the UDP\ protocol
 	StreamProtocolUdp
 
-	// TCP protocol
+	// StreamProtocolTcp means that the stream uses the TCP protocol
 	StreamProtocolTcp
 )
 
@@ -37,10 +37,10 @@ func (sp StreamProtocol) String() string {
 type StreamType int
 
 const (
-	// stream that contains RTP packets
+	// StreamTypeRtp means that the stream contains RTP packets
 	StreamTypeRtp StreamType = iota + 1
 
-	// stream that contains RTCP packets
+	// StreamTypeRtp means that the stream contains RTCP packets
 	StreamTypeRtcp
 )