[Live-devel] Optimisations for pipe or UDP?

2020-09-10 Thread Simon Brown
combination of the two that causes the problem. So is there something that can be optimised with using pipes?  Or would it be better to change the input of myTestOnDemandRTSPServer to use a UDP source for the stream? Regards, Simon Brown -- Microvideo Copley Hill Business Park Cambridge Road

Re: [Live-devel] Streaming H264 elementary stream vs file

2020-09-08 Thread Simon Brown
On Sep 8, 2020, at 12:52 AM, Simon Brown wrote: If I take our transport stream and convert it to raw H264 using FFmpeg with this command line:   ffmpeg -i udp://:61110 -c:v copy -an -f h264 test.264 and then ask testOnDemandRTSPServer to play it by asking for rtsp://192.168.1.13

Re: [Live-devel] Streaming H264 elementary stream vs file

2020-09-08 Thread Simon Brown
On Sep 8, 2020, at 12:52 AM, Simon Brown wrote: If I take our transport stream and convert it to raw H264 using FFmpeg with this command line: ffmpeg -i udp://:61110 -c:v copy -an -f h264 test.264 and then ask testOnDemandRTSPServer to play it by asking for rtsp://192.168.1.13

[Live-devel] Streaming H264 elementary stream vs file

2020-09-07 Thread Simon Brown
the ffmpeg command to pipe out the raw 264 data, and then the RTSP server to accept stdin as the file for h264ESVideoTest I get a single frame displayed and nothing more. Is there any reason for this? Regards, Simon Brown -- Microvideo Copley Hill Business Park Cambridge Road Babraham CB22 3GN

Re: [Live-devel] using stdin for live555MediaServer

2020-08-25 Thread Simon Brown
On 25/08/2020 16:41, Ross Finlayson wrote: ... (In any case, this will be my last posting on this topic.) Ross Finlayson Understood, and many thanks for your help. Simon -- Microvideo Copley Hill Business Park Cambridge Road Babraham CB22 3GN tel: +44 1223 834119 _

Re: [Live-devel] using stdin for live555MediaServer

2020-08-25 Thread Simon Brown
On 25/08/2020 10:51, Simon Brown wrote: On 25/08/2020 10:44, Ross Finlayson wrote: It would transpire that the onDemandRTSP server doesn't open stdin or pull data from it until it gets an RTSP request from the outside world.  But our encoder is pushing data out on stdout continuously. W

Re: [Live-devel] using stdin for live555MediaServer

2020-08-25 Thread Simon Brown
On 25/08/2020 10:44, Ross Finlayson wrote: It would transpire that the onDemandRTSP server doesn't open stdin or pull data from it until it gets an RTSP request from the outside world. But our encoder is pushing data out on stdout continuously. Why is it doing that? Is it doing non-blocking

Re: [Live-devel] using stdin for live555MediaServer

2020-08-25 Thread Simon Brown
On 24/08/2020 16:29, Simon Brown wrote: On 24/08/2020 15:08, Ross Finlayson wrote: Is there any reason why or how test testOnDemandRTSPServer would be blocking my main program from running? No, but it sounds like there’s something wrong in the way that you’re “spawning the

Re: [Live-devel] using stdin for live555MediaServer

2020-08-24 Thread Simon Brown
Instead, simply do all of this from your shell's command line. That’s one of the good things about Unix. Ross Finlayson Live Networks, Inc. http://www.live555.com/ Simon Brown -- Microvideo Copley Hill Business Park Cambridge Road Babraham CB22 3GN tel: +44 1223 834119 __

Re: [Live-devel] using stdin for live555MediaServer

2020-08-24 Thread Simon Brown
ile connected to stdin the stdin doesn't work). Is there any reason why or how test testOnDemandRTSPServer would be blocking my main program from running? Simon Brown -- Microvideo Copley Hill Business Park Cambridge Road Babraham CB22 3GN tel: +44 1223 834119 __

[Live-devel] using stdin for live555MediaServer

2020-08-21 Thread Simon Brown
Hi, I'm trying to send a live transport stream over RTSP.  I initially tested with testMPEG2TransportStreamer having modified it to pull from stdin and got results, though there was significant picture break up/dropped frames because it was using UDP.  So instead I've started using live555Med