Re: [Live-devel] High bit-rate (CBR) 4K streaming over a wireless

2018-08-28 Thread Warren Young
On Aug 28, 2018, at 4:25 PM, Shyam Kaundinya wrote: > > At times I see artifacts on the Rx side. Any thoughts on what may cause this > behavior and how to fix it ? Live555 is set up as a real-time streaming library primarily, not a YouTube style buffer-and-play pseudo-streaming system. That

Re: [Live-devel] How do I gracefully disconnect all clients?

2018-08-28 Thread Ross Finlayson
> On Aug 28, 2018, at 4:18 PM, jared-...@jaredrobinson.com wrote: > > Hello, > > I'm brand new to live555, so maybe this is a dumb question, but how can I > gracefully disconnect all connected clients, without shutting down the server? You call “GenericMediaServer::closeAllClientSessionsForSe

[Live-devel] How do I gracefully disconnect all clients?

2018-08-28 Thread jared-555
Hello, I'm brand new to live555, so maybe this is a dumb question, but how can I gracefully disconnect all connected clients, without shutting down the server? I want to do this when I change the password so that clients will get disconnected and then they'll reconnect using the new password

Re: [Live-devel] Slow Edge Recording Playback/Export for missing Rate Control field ( Onvif/Hikvision )

2018-08-28 Thread Ross Finlayson
> In the offical version of live555 this field is missing ( RequestRecord class > ) probably because it is a specific onvif field. > > i think that a standard way to have this ( and other ) field could be the > adding of a generic extra header in RequestRecord class. > > is it possible ? No.

Re: [Live-devel] Re-streaming RTP as RAW-UDP multicast transported as MPEGTS

2018-08-28 Thread Ross Finlayson
> 2/ Since I am sinking with UDP multicast, there is no concept of "a client > establishing a connection. As such would I need to send out the prop-sets > (VPS+SPS+PPS) before sending out every incoming frame or every i-frame or at > some kind of interval as a background handler ? I suggest se

[Live-devel] High bit-rate (CBR) 4K streaming over a wireless

2018-08-28 Thread Shyam Kaundinya
A few more questions (not a repetition) on high bit rate streaming over a wireless link ... 4/ I have replaced all occurrences of OutPacketBuffer::maxSize with a large number as per the FAQ OutPacketBuffer::maxSize = (4096 * 2160 * 3); 5/ Are there any other changes I should be making

[Live-devel] Re-streaming RTP as RAW-UDP multicast transported as MPEGTS

2018-08-28 Thread Shyam Kaundinya
Thank you for your response. 1/ Re: your response Re: a I just want to clear the air on the misunderstanding/miscommunication reg. modification of supplied code. I did not modify the supplied source code. I took testRTSPClient.cpp and made my own version of it, which follows the example of func

Re: [Live-devel] Support for raw video format

2018-08-28 Thread Ross Finlayson
> Oops - my mistake. It should have been instantiated in the > “RawVideoRTPSource” constructor. > > I’ve just installed a new version (2018.08.28) of the code that fixes this. And sure enough - I made a mistake there, so I’ve just installed a new new version (2018.08.28a) that should fix it fo

Re: [Live-devel] Support for raw video format

2018-08-28 Thread Ross Finlayson
> On Aug 28, 2018, at 8:44 AM, GENESTIER Denis > wrote: > > OK, many thanks Ross. > Currently, I am still testing your version and it seems to give the same > results that mine. > >> Yes, because it is possible (in RFC 4175) for data from more than one line >> to be contained within a singl

Re: [Live-devel] live website documentation - class diagrams are missing ...

2018-08-28 Thread Ross Finlayson
> On Aug 28, 2018, at 11:54 AM, Shyam Kaundinya > wrote: > > The class diagrams in the live Documentation link on the live website > http://www.live555.com/liveMedia/doxygen/html/ are missing > > I tried this link, not there either – the images don’t load. > http://www.live555.com/liveMedi

Re: [Live-devel] Re-streaming RTP as RAW-UDP multicast transported as MPEGTS

2018-08-28 Thread Ross Finlayson
> Re#2. > a> In trying to implement the FAQ recommendation of using > fmtp_spropvps(),sps,pps and then passing the values to > parseSPropParameterSets, I tried to follow the code in > H265VideoRTPSink::auxSDPLine and createNew functions and removed the parts of > code that look for a fragmente

[Live-devel] live website documentation - class diagrams are missing ...

2018-08-28 Thread Shyam Kaundinya
The class diagrams in the live Documentation link on the live website http://www.live555.com/liveMedia/doxygen/html/ are missing I tried this link, not there either - the images don't load. http://www.live555.com/liveMedia/doxygen/html/classDelayQueueEntry.html This used to work in the past if

Re: [Live-devel] Support for raw video format

2018-08-28 Thread GENESTIER Denis
OK, many thanks Ross. Currently, I am still testing your version and it seems to give the same results that mine. > Yes, because it is possible (in RFC 4175) for data from more than one line to > be contained within a single RTP payload, you need to subclass > “BufferedPacket” to allow for this

Re: [Live-devel] High bit-rate (CBR) 4K streaming over a wireless link ...

2018-08-28 Thread Shyam Kaundinya
Oops! Typo here… #2 should read … Do I need to also modify the increaseSendBufferTo and sysctl net.core.wmem_max = the_maximum_buffer_size_that_you_need as well to match the receivebuffer ? From: Shyam Kaundinya Date: Tuesday, August 28, 2018 at 8:07 AM To: "live-devel@lists.live555.com

[Live-devel] High bit-rate (CBR) 4K streaming over a wireless link ...

2018-08-28 Thread Shyam Kaundinya
Hi My product involves streaming high bit rate (>15M) 4K video over a high-bit rate wireless link. I use LIVE555 proxy server on both sides. Based on reviewing the forum articles, I have made the following changes, to accommodate the high bit rate and an unreliable link. 1. I replaced all

Re: [Live-devel] Re-streaming RTP as RAW-UDP multicast transported as MPEGTS

2018-08-28 Thread Shyam Kaundinya
Re#1. Yes. I use proxy to support additional clients which are RTSP. Re#2. a> In trying to implement the FAQ recommendation of using fmtp_spropvps(),sps,pps and then passing the values to parseSPropParameterSets, I tried to follow the code in H265VideoRTPSink::auxSDPLine and createNew functio

Re: [Live-devel] Audio stream information missing the SDP (RTSP DESCRIBE method)

2018-08-28 Thread Ross Finlayson
> Can you please suggest how can we make the RTSP server to describe the audio > stream information in the SDP. Are you creating a “ServerMediaSubsession” object that describes the audio (sub)stream, and then adding it to your “ServerMediaSession” object using “ServerMediaSession::addSubsessi

[Live-devel] Audio stream information missing the SDP (RTSP DESCRIBE method)

2018-08-28 Thread Kalkere, Giridhara
Dear Ross, How are you? Its been long time I have posted any question on this forum. We come across with a problem on our rtsp server when we start the RTSP server to stream the video and audio from camera the audio stream information is missing in the SDP Somehow VLC player can able to stream