In practice when this is done, the difference between Interleaved RTP (i.e. over TCP) and RTP sent over UDP is how these two perform over a lossy network with insufficient bandwidth available for the user. The Interleaved TCP stream will end up being jerky as the player continually waits in a buffering state for packets to arrive.

2015年10月28日 · I'm trying to stream a video via rtp with vlc, the default protocol is UDP, but its performance is very low (bitrate, resolution, smooth,..) So, I want to use vlc with rtp to stream video over tcp protocol to gain higher performance. Are there anyone can help me to force vlc streaming rtp over tcp protocol. Please help me if you have any idea.

2014年11月24日 · 3) RTP over RTSP and RTP over RTSP over HTTP(S) S->C: RTSP/1.0 200 OK CSeq: 2 Date: 05 Jun 1997 18:57:18 GMT Transport: RTP/AVP/TCP;interleaved=0-1 As we can see "Transport type" request is sent by client side. If you want to support TCP only server you can send "400 Bad Request" or "461 Unsupported transport" in response to SETUP request as ...

Raw UDP or RTP over UDP are transmission protocols for streams just like raw TCP or HTTP over TCP. To be able to stream a certain program over the given transmission protocol, an encapsulation method has to be defined for your container format. For example TS container can be transmitted over UDP but Matroska can not.

2020年4月29日 · You can see it here in the SDP header response from VLC that it will be sending the RTP information over UDP RTSP/1.0 200 OK Server: VLC/3.0.4 Date: Wed, 29 Apr 2020 13:02:56 GMT Transport: RTP/AVP/UDP;unicast;client_port=50566-50567;server_port=50568-50569;ssrc=BBB7338A;mode=play

2022年5月9日 · I have written an RTSP application that streams video and audio (as RTP payload 96 and 97 respectively) RTSP client make connection and setup and play correctly (the video could be seen over the client end). What I am bother about is that RTP (video and audio) is send out through TCP (through port 554).

Right now, I am able to successfully extract and analyze the raw H264 for UDP. This process is going to be ALOT harder for the TCP/RTSP because of fragmentation and multiplexing. Is the video compression / encoding any different on the TCP/RTSP multiplexed stream compared to the UDP stream?

2012年8月24日 · sample implementations of unpacking RTP in the answer here try looking here for more info related to RTSP control and SDP over TCP. If you are getting into inspecting the details of the RTSP session/conversation and the messaging details about control protocol selection for the respective tracks in your video.

2015年7月31日 · Yes, it's possible to use the first format. Of course, you should first have checked if both ports (TCP 4578 and TCP 4579) are in fact available on the client.

[rtsp @ 026fd840] UDP timeout, retrying with TCP After another long wait (2 minutes or so), i get: [rtsp @ 028dd840] Could not find codec parameters for stream 0 (Video: h264): unspecified size I read somewhere that I have to force using TCP, because changing from UDP to TCP will not work. I don't understand why -rtsp_transport tcp is not working.