Re: [Live-devel] H264 video frame problem

2009-08-17 Thread Ross Finlayson
The "sprop-parameter-sets" string in your SDP description is wrong. You must pass a proper "sprop_parameter_sets_str" parameter to "H264VideoRTPSink::createNew()". This "sprop_parameter_sets_str" should be the Base64-encoded strings for the PPS and SPS NAL units, separated by a comma (',') cha

Re: [Live-devel] Read h263 bytestream from a socket

2009-08-17 Thread Ross Finlayson
does anyone know how can i use a a socket, which stream h263 raw bytestream, as a source for a live media server?? Use "fdopen()" to create a "FILE*" that encapsulates the socket, and then pass this "FILE*" to the second version of "ByteStreamFileSource::createNew()" (see "liveMedia/include/B

[Live-devel] H264 video frame problem

2009-08-17 Thread Tao Wu
Hi, I am working on a H264 video framer to stream a h264 file. I did some search on the forum and found Mike did some solid work before. Basically, I wrote a H264 videostream class, which are almost a re-make of Mike's work. However, I have problems to play the stream on VLC. The VLC player will c

[Live-devel] Read h263 bytestream from a socket

2009-08-17 Thread Fabrizio Agnoli
Hi all, does anyone know how can i use a a socket, which stream h263 raw bytestream, as a source for a live media server?? i've looked in examples and faqs but i haven't find out nothing.. Thanks all, Regards Brizio ___ live-devel mailing list live-deve

Re: [Live-devel] Source, Frames and Parsers

2009-08-17 Thread Michael Braitmaier
Thanks for your reply. In fact I have discrete frames arriving one by one in the deliverFrame method, so I will check with the sufficient buffer size of the DeviceSource to avoid truncating of frames. Michael Ross Finlayson schrieb: However I am still unclear on how stream parsers fit into thi

Re: [Live-devel] Source, Frames and Parsers

2009-08-17 Thread Ross Finlayson
However I am still unclear on how stream parsers fit into this and for what purpose? Assuming that your data input class (derived from the "DeviceSource" code) delivers discrete audio or video frames (i.e., one frame at a time), then you won't need a 'stream parser' at all. (As the name sugg

[Live-devel] Source, Frames and Parsers

2009-08-17 Thread Michael Braitmaier
Hi everyone! I am trying to work with live555/liveMedia for a while now, however I still have a problem of conceptually understand the relationship between several classes in the library. My goal is to write a small application that instanciates a subclass of DeviceSource and then pass it on

[Live-devel] Patch : clock changing issue

2009-08-17 Thread Sébastien Escudier
Hi, Last month, I sent a bug report and received no answers : http://lists.live555.com/pipermail/live-devel/2009-July/010939.html http://lists.live555.com/pipermail/live-devel/2009-July/010966.html The issue is : if you change your system time while you receive a stream, then the library may ma