Re: [Live-devel] order of frames

2016-09-07 Thread Артур Хайруллин
I saw it numerous times too when read :) Our camera is streaming MJPEG. My question was about how is live555 processing situations when some packets were lost. You answered completely! Thank you very much!!! [image: ООО "Автодория"] *Артур Хайруллин* / Системный програ

Re: [Live-devel] May createNewSomething methods return NULL?

2016-09-07 Thread Ross Finlayson
It depends. Most of the “createNew()” functions just do return new SomeConstructor(); Should that fail, then things are TARFU anyway (see https://en.wikipedia.org/wiki/List_of_military_slang_terms#TARFU :-) In a few cases, however, the “createNew()” function takes some extra parameter(s

Re: [Live-devel] Live555 Proxy Server sometimes does not proxy source after connection loss

2016-09-07 Thread Erik Montnemery
Regarding issue 2) >> the state for the stream has timed out, and the proxy server then attempts >> to re-open a RTSP connection to the ‘back-end’ server. However, this appears >> to be hanging - again, apparently due to your ‘back-end’ server being broken. >The issue is triggered when there is n

Re: [Live-devel] order of frames

2016-09-07 Thread Ross Finlayson
> now is only my question is "what will be with a frames not packets". If frame > consists of 5 packets and some of them were stolen or threshold time was > exceeded - what will be with a frame? Will we get it furthermore or not? If a frame (or a “NAL unit”, in the case of H.264 or H.265 video)

Re: [Live-devel] Multi-File Streaming

2016-09-07 Thread Randy Scheifele
Ross, Thanks for the pointers. I agree that the system is complex, and unfortunately, given the constraints, I think it has to be. Anyway, if you care, I narrowed down the problem to the difference (probably in my use or understanding) between the MPEG4VideoStreamFramer and the MPEG4VideoStreamD

[Live-devel] order of frames

2016-09-07 Thread Артур Хайруллин
I 've just found this discussion http://comments.gmane.org/gmane.comp.multimedia.live555.devel/10685 now is only my question is "what will be with a frames not packets". If frame consists of 5 packets and some of them were stolen or threshold time was exceeded - what will be with a frame? Will we

Re: [Live-devel] Order of frames

2016-09-07 Thread Ross Finlayson
> My question is - what will be if due to some reasons frames enumerated as 1 2 > 3 4 5 will come to client in order 1 2 3 5 4 ? Is live555 give it to us as 1 > 2 3 4 5 furthermore or not ? Yes, when receiving a RTP stream, the “LIVE555 Streaming Media” code (specifically, the subclasses of “Mu

[Live-devel] May createNewSomething methods return NULL?

2016-09-07 Thread Helmut Grohne
Hi, I was wondering whether createNewSomething methods may return NULL. The library itself appears to be inconsistent here as a quick survey of random functions turned out: Some invocations are not checked for whether a createNew returns NULL. * OnDemandServerMediaSubsession:getStreamParameters d

[Live-devel] Order of frames

2016-09-07 Thread Артур Хайруллин
Hello ! My question is - what will be if due to some reasons frames enumerated as 1 2 3 4 5 will come to client in order 1 2 3 5 4 ? Is live555 give it to us as 1 2 3 4 5 furthermore or not ? And what will be if i call setPacketReorderingThresholdTime with 0 parameter ? 1 2 3 5 and we will lose 4

[Live-devel] Segmentation fault on streaming server with several unicast clients

2016-09-07 Thread Bruno Filipe Basilio
>> I have now installed a new version (2016.09.05) of the “LIVE555 Streaming >> Media” code that should, I believe, fix a problem (actually, one error and >> one warning) that showed up in this log. I hope this helps! > From my initial tests the Valgring error message seems to have been solved