Re: [Live-devel] How to implement Opus live audio

2017-06-02 Thread Roland Aigner
Thanks, that did take me a tiny step further. I'm now creating an RTPSink in createNewRTPSink just like you suggested, and an instance of my custom Opus encoder source in createNewStreamSource. However, when I connect with my client via an RTSPClient, I get a 404 returned. Sending requ

[Live-devel] How to implement Opus live audio

2017-06-02 Thread Roland Aigner
tomatically just like for H264/5 video and I would just have to use the right base classes. Thanks, Roland ___ live-devel mailing list live-devel@lists.live555.com http://lists.live555.com/mailman/listinfo/live-devel

Re: [Live-devel] Jumps in presentationTime values

2017-05-17 Thread Roland Aigner
ms* to do it's job. However, I still have the issue with the broken I-frames at the very beginning (see other thread), so I'm suspicious of every little detail... Thanks, Roland -Ursprüngliche Nachricht- Von: live-devel [mailto:live-devel-boun...@ns.live555.com] Im Auftrag von

Re: [Live-devel] Broken data when streaming HEVC video

2017-05-05 Thread Roland Aigner
y, 10 times in a row, then you get broken video files for hours. I certainly don't get it. Best, Roland [2] https://www.dropbox.com/s/od7014v3oqbsp1n/live555-streaming-2.zip?dl=0 -Ursprüngliche Nachricht- Von: live-devel [mailto:live-devel-boun...@ns.live555.com] Im Auftrag von R

Re: [Live-devel] Broken data when streaming HEVC video

2017-05-04 Thread Roland Aigner
investigate. I'm afraid, I've got an extensive debugging session ahead of me, I'll let you know when I get any findings. I was just hoping that somebody could point me towards some nuance I may have missed. Best, Roland -Ursprüngliche Nachricht- Von: live-devel [mai

Re: [Live-devel] Broken data when streaming HEVC video

2017-05-04 Thread Roland Aigner
a found when processing input Again, I'm not sure how the output is any different from what H265VideoFileSink generates, apart from the SPropRecords header, which, to my experience isn't mandatory. Does anybody have any ideas? Thanks, Roland -Ursprüngliche Nachricht- Von: live-devel

Re: [Live-devel] Broken data when streaming HEVC video

2017-05-04 Thread Roland Aigner
the issue is, then. Any hints on how I could approach this would be highly appreciated, as I'm a bit clueless right now. Thanks, Roland -Ursprüngliche Nachricht- Von: live-devel [mailto:live-devel-boun...@ns.live555.com] Im Auftrag von Ross Finlayson Gesendet: Mittwoch, 3. Mai 2017 20:

Re: [Live-devel] Broken data when streaming HEVC video

2017-05-03 Thread Roland Aigner
By the way: I'm using the most recent VLC version 2.2.4 and the 11-28-2016 live555 build of testProgs -- according to the changelog of the latest version, there have been no code changes in related matters, so I think it's safe to say I'm up to date. Best, Roland -Ursprüng

Re: [Live-devel] Broken data when streaming HEVC video

2017-05-03 Thread Roland Aigner
ve555MediaServer to openRTSP (MPC replay).png"). Best, Roland [1] https://www.dropbox.com/s/6rp3dezkw5vxnx3/live555-streaming.zip?dl=0 -Ursprüngliche Nachricht- Von: live-devel [mailto:live-devel-boun...@ns.live555.com] Im Auftrag von Ross Finlayson Gesendet: Mittwoch, 3. Mai 2017 13:

[Live-devel] Broken data when streaming HEVC video

2017-05-03 Thread Roland Aigner
ading, but maybe I overlooked something. Anyways, this doesn't seem to be solving the issue at hand, since I can reproduce the error without using my own code at all. Thanks, Roland ___ live-devel mailing list live-devel@lists.live555.com http://lists.live555.com/mailman/listinfo/live-devel

Re: [Live-devel] get H.264 frame width and height out of SPS

2017-03-23 Thread Roland Aigner
Okay, thanks. I thought the SPS would be related to SDP... But makes sense, I just recently realized it's encoded in a NAL unit. -Ursprüngliche Nachricht- Von: live-devel [mailto:live-devel-boun...@ns.live555.com] Im Auftrag von Ross Finlayson Gesendet: Donnerstag, 23. März 2017 16:45 A

[Live-devel] get H.264 frame width and height out of SPS

2017-03-23 Thread Roland Aigner
Hi, I am trying to figure out how to get the frame width and height out of a H.264 stream and I'm having some difficulties understanding how to decode a SPS. On the FAQ section on live555.com I found the following: "If you are receiving H.264 video data, there is one more thing that you have t

Re: [Live-devel] where to call signalNewFrameData

2017-01-26 Thread Roland Aigner
t supposed to be aware of the streaming code. Is there a place within the live555 classes where this would have to go? Another question: is there a way of figuring out that the connection was lost/closed? Currently, my session keeps sending forever, as I couldn't find out how

[Live-devel] where to call signalNewFrameData

2017-01-26 Thread Roland Aigner
e. I'm not sure if this is the way it's supposed to work. Is there a sample or documentation somewhere? Thanks, Roland ___ live-devel mailing list live-devel@lists.live555.com http://lists.live555.com/mailman/listinfo/live-devel

Re: [Live-devel] how to use H264or5VideoRTPSink

2017-01-13 Thread Roland Aigner
ence however, the community there it is much more responsive then at most mailing lists. Not in case of live555 I must say, so thanks again for the great support! @H264VideoStreamDiscreteFramer: got it! Best, Roland ___ live-devel mailing list live-d

Re: [Live-devel] how to use H264or5VideoRTPSink

2017-01-13 Thread Roland Aigner
m data delivered by encoders such as NvEnc/x264 by myself? Thanks, Roland ___ live-devel mailing list live-devel@lists.live555.com http://lists.live555.com/mailman/listinfo/live-devel

[Live-devel] how to use H264or5VideoRTPSink

2017-01-12 Thread Roland Aigner
stRTPSClient alike. Why is that? Thanks, Roland ___ live-devel mailing list live-devel@lists.live555.com http://lists.live555.com/mailman/listinfo/live-devel

Re: [Live-devel] Calculating rtptime for RTSP/PLAY-Response "RTP-Info" header

2008-08-07 Thread Roland
> Is there any reference or commonly cited material about how these values are calculated? "The RTP timestamp represents the sampling instant of the first octet of data in the frame. It starts from a random initial value and increments at a media-dependent rate." >From "RTP, Audio and Video

Re: [Live-devel] Help with link error

2008-08-07 Thread Roland
k. Once you hit breakpoints, inspect variables and try to understand if the values stored in them make sense or not. I'll leave it to someone with RTSP experience to troubleshoot the other side of the equation (what's sitting at 239.255.42.42?)... Roland From: [EMAIL PROTECTED] [ma

Re: [Live-devel] Very large P-frames in a recording

2008-08-07 Thread Roland
uch either. Not only do they contain bars that span the entire Y-axis, they also suffer from severe redraw issues, once you zoom in on some spots... I tend to look mostly at the list of packets and then use "Jump To" to further inspect the packets in the main window. roland Fr

Re: [Live-devel] Help with link error

2008-08-06 Thread Roland
tep, the linker will resolve the references and look for compiled code for Foo(), which is either in another object file, or in a library (which is just a 'zip' of a bunch of object files). cu roland From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Melvin_Raj Sent: Tuesd

Re: [Live-devel] Help with link error

2008-08-05 Thread Roland
esolved symbols. e.g. class "Locale" is defined in "liveMedia\Locale.cpp"... cu Roland From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Melvin_Raj Sent: Tuesday, August 05, 2008 3:04 AM To: live-devel@lists.live555.com Subject: [Live-devel] Help with link error

Re: [Live-devel] Very large P-frames in a recording

2008-07-31 Thread Roland
* sending... E.g. it turns out that my source was sending flawless audio, but the video stream had corrupted packets every now and then... Roland PS: One way to rule out the "mash-together" theory could be to have a look at the big P-frame with a hex-editor. Look for sequences

Re: [Live-devel] Presentation timestamp - why wall clock? SR handling question too.

2008-07-25 Thread Roland
>As for approach to deal with it. I simply have NO idea Roland... The >problem is that it basically affects all data between (in your sample >208 and 212) to go "bad" which is quite a large gap of course. I you >have a briljant idea, i'll welcome it :D I'm ta

Re: [Live-devel] Presentation timestamp - why wall clock? SR handling question too.

2008-07-25 Thread Roland
f PresentationTime goes backwards by this much? I've been trying to come up with all sorts of explanations and the only ones that makes sense to me is that NTP time of SR packets is not necessarily PresentationTime (sustained by wording in my book and RFC), the other one that the server imple

[Live-devel] Presentation timestamp - why wall clock? SR handling question too.

2008-07-24 Thread Roland
Audio RTP at 62.0 (8.0 seconds elapsed) SR for Video: NTP+16.1: Video RTP at 105.0 (7.9 seconds elapsed) -> Video is drifting by 0.1 seconds behind, accelerate playback Does that make sense? Thanks for reading this far Roland ___ live-devel mailing l