There is an existing RTSP server for which there is no programatic control
and cannot be changed.
I need to implement a custom feature at the application level which
requires server control.
So was thinking on these terms.
Regards,
Sambhav
On Tue, Jun 19, 2012 at 8:25 PM, Ross Finlayson wrote
Hi,
Is the following RTSP proxy server mode of operation possible ?
ProxyServer only acts as proxy only for RTSP commands, but the RTP/RTCP data
flows to the client directly from the main RTSP Server
Regards,
Sambhav
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AV sync ?
Regards,
Sambhav
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a.
On the server the Receiver Report shows lot of packet loss.
For low bitrate content TCP mode works fine.
For TCP mode is there additional settings required, like buffersize to support
high bitrate content etc ?
Regards,
Sambhav
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Thanks Ross.
In the proposed implementation the application has to periodically query the
stats.
Is there a way to have an implementation where an application callback is
called every time an RTCP RR is received ?
Regards,
Sambhav
On Apr 29, 2012, at 7:51 PM, Ross Finlayson wrote:
>&g
Hi,
How can the OnDemand RTSP Server application get the RTCP Receiver Report
information ?
Regards,
Sambhav
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Hi,
How does OnDemand RTSP Server choose RTP-RTCP server ports ?
How to configure these port numbers to a predefined value ?
Regards,
Sambhav
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be internally using threads to decode, (not 100% sure on
this)
4. Try with a low FPS / bitrate clip.
5. Just give a try on requesting TCP data from the server instead of UDP to see
if the behavior changes.
Regards,
Sambhav
On Mar 23, 2012, at 3:54 AM, Brad O'Hearne wrote:
&
Hi Renato,
Thanks for sharing the information.
Panasonic manuals does not mention any such thing. Will check with their
support.
Regards,
Sambhav
On Mar 20, 2012, at 4:58 PM, Renato MAURO (Libero) wrote:
> Hi Sambhav.
>
>
> I had the same problem with some Samsung device
openRTSP does not send a TEARDOWN.
Yes the camera stops sending data. From network capture, I dont see any RTP
data being sent by the camera.
However openRTSP continues to send RTCP packets. ,
Will contact the vendor and check with them.
On Mar 20, 2012, at 2:17 AM, Ross Finlayson wrote:
period. Is this correct ?
I captured data using wireshark and saw that RTCP packets are sent and
received by both server and client. (as no ICMP packets were seen)
Regards,
Sambhav
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Thanks for the detailed Information.
I am using live RTP source as stream source to a subclass of
OnDemandServerMediaSubsession.
In this case RTP when source stops sending data , the application gets a
message upon which i want to close the session.
On Mar 16, 2012, at 1:53 AM, Ross Finlays
Hi,
How to invoke a RTCP BYE message to the client from the RTSP Server application
(e.g testOnDemandRTSPServer) ?
Regards,
Sambhav
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I updated to VLC version 2.0 and its working fine with RTP over UDP.
Only with older versions the problem exists. Even FFPlay has same issue, times
out and switches to TCP
Also tested with Quicktime and gstreamer. RTP over UDP works fine with these
clients.
Since the behavior is client spec
Hi,
I have Live555 RTSP server running on a machine (Amazon EC2) that has a private
IP address and an internet routable public IP address.
When I try to play this stream using VLC (Version 1.1.7 ) it says "live555
warning. no data received for 10s. Switching to TCP"
One issue i found is SDP wa
Thanks Ross. Creating a Groupsock object solved the problem.
Groupsock* inputGroupsock = new Groupsock(envir(), inputAddress, inputPort,
inputTTL);
I was quickly trying to get things to work. Once it done I will implement
custom class :)
On Feb 29, 2012, at 11:01 AM, Ross Finlayson wrote:
.cpp:210
RTSPServer::RTSPClientSession::handleCmd_PLAY (this=0x100801600,
subsession=0x7fff5fbff320, cseq=0x7fff5fbff320 "??_?",
fullRequestStr=0x7fff5fbff320 "??_?") at RTSPServer.cpp:1209
Regards,
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Initially i thought the pipe read would be blocking till data is available. You
clarified in linux it will not block.
Then figured out that blocking is happening at fopen.
alternative to fopen, open() can be used to open a PIPE in non-blocking mode.
open("name" ,O_RDONLY | O_NONBLOCK)
On
Hi Ross,
I am using Linux.
Before going to read function, the program blocks at
ByteStreamFileSource::createNew when it tries to do OpenInputFile on a pipe.
I was not able to find any options to call fopen in non blocking mode.
Regards,
Sambhav
On Feb 28, 2012, at 9:20 AM, Ross Finlayson
doReadFromFile() be scheduled after a specified time ?
Regards,
Sambhav
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From debug prints I see that RTSP Server is sending UDP data till VLC sends a
request after 10s to switch to TCP.
Regards,
Sambhav
On Feb 11, 2012, at 12:36 PM, Ross Finlayson wrote:
>> When does RTSP server decide to switch streaming from RTP over UDP to TCP ?
>
> It doesn't
Hi ,
When does RTSP server decide to switch streaming from RTP over UDP to TCP ?
Regards,
Sambhav
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?
Regards,
Sambhav
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Hi,
When there are multiple network interfaces on a machine, how does live555
decide to which interace to use?
Is there a way to specify which interface to use ?
Regards,
Sambhav
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It is not working. Its crashing. The gdb stacktrace is given below.
The onDemandRTSP Server will initialize the source and sink when it
receives a DESCRIBE from the client.
Now when it starts to form the SDP for which it starts looking for
bitstream, if there is no data received at the input will
::createNewStreamSource instead
of ByteStreamFileSource can H264VideoRTPSource be used so that I can get
live input ?
On Tue, Jan 31, 2012 at 8:35 AM, Sambhav wrote:
> Hi Ross,
>
> Is there an alternative way to do the same without using linux PIPEs ?
>
> In H264VideoFileServer
stream using H264VideoFileSink to a
linux PIPE
- To the RTSP Server add H264VideoFileServerMediaSubsession with the
above mentioned linux PIPE as the input
Is there a better way to do this ?
Thanks & Regards,
Sambhav
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ction
and got this error.
"FramedSource[0x10b001ad0]::getNextFrame(): attempting to read more than
once at the same time!"
Regards,
Sambhav
On Thu, Jan 19, 2012 at 11:43 AM, Sambhav wrote:
> Thanks a lot. This is exactly what I need for my application.
>
> On Thu, Jan 19, 2012 at 11
I have a low end device with Live555 RTSP server serving live H264 stream.
My application needs acts as a RTSP client and do the following 2 things
a) Store this H264 data in mp4 format.
b) Re - stream the H264 data to another application(can be more than one)
for a doing some other processing.
Thanks Ross. Is there a way to get these RTP packets out of the live555
library for usage by application ?
and which Class in the library handles H264 RTP packets and extracts the
media data ?
On Thu, Jan 19, 2012 at 8:05 AM, Ross Finlayson wrote:
> The testRTSPClient app shows how to receive da
Hi,
The testRTSPClient app shows how to receive data for a subsession.
Can the application get the RTP packets instead/along with media data ?
Regards,
Sambhav
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Sorry. I was asking the question in more general sense about RTSP clients
interpreting the bandwidth parameter of the SDP.
The other question of controlling streaming framerate, where can I modify
this parameter ?
On Tue, Nov 29, 2011 at 7:30 PM, Ross Finlayson wrote:
> On Android clients RTSP
controlled at runtime in Live555 ?
Regards,
Sambhav
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I have a similar use case in which the application has to start and stop
the OnDemandRTSPServer before the EOF without the process being killed.
I am using the code of h264ESVideoTest of testOnDemandRTSPServer
To stop the server i set the watchVariable to a non null value.
when the doEventLoop(&
Hi,
I have an application with live555 server (OnDemand) integrated.
How can this application know when clients sends PLAY and TEARDOWN requests
?
Is there any application level callbacks for the same ?
Regards,
Sambhav
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ecursively
Aborted
Any solutions for the error ?
Regards,
Sambhav
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