Re: [Live-devel] Live555 performance configuration

2009-02-07 Thread Morgan Tørvolt
>> 1. best speed of disks 7200 rpm. > > Better 15k SAS/scsi, to serve a lot of stream the seek time is really an > important feature. Not necessarily. > Load it with RAM too, which is cheap nowadays and serve > as "seek buffer" very well (on linux systems). This is of course true. As much as the

Re: [Live-devel] possible to encrypt

2009-01-26 Thread Morgan Tørvolt
2009/1/26 arun kumar : > > > 2009/1/26 Ross Finlayson >> >> i am doing project broadcast encryption >> >> >> in LIVE555 Streaming Media in tested program >> testMPEG1or2AudioVideoStreamer is it possible to encrypt the MPEG file >> ("using stream cypher") before streaming and decrypt it at rece

Re: [Live-devel] Multicast using codec from microphone

2009-01-23 Thread Morgan Tørvolt
Use mencoder or vlc I guess. Both can send udp streams to multicast IPs iirc. -Morgan- On Mon, Jan 19, 2009 at 6:34 AM, Lukasz Minkiewicz wrote: > Hi, > Is there a simple way to multicast audio from microphone using any kind of > audio codec (ex. speex)? When I've googled this issue, I've found

Re: [Live-devel] Reclaiming live clientsessions

2009-01-22 Thread Morgan Tørvolt
Heissan. Siden dere er seriøse og en fin stor aktør og faktisk driver med ting som er relatert, og dere sikkert også synes slike holdninger som vises under er kritikkverdig, så må dere gjerne svare på denne tråden. Karen som styrer her er litt merkelig til tider, men akkurat dette tungvint for oss

Re: [Live-devel] MPEG2 Indexer

2009-01-07 Thread Morgan Tørvolt
Not very surprising. The indexer finds I frames in an MPEG2 stream, and that will not work with MPEG4. You need to make the indexer find I frames in an MPEG4 stream to make it work. Also, the trick play code in the server might fail as it grabs I frames from an MPEG2 stream and encapsulates them in

Re: [Live-devel] Decrease of bitrate for mpeg2ts during trick play

2009-01-02 Thread Morgan Tørvolt
>> >> Can u suggest methods to decrease the bitrate during the trick play. > > Be patient. This is high on our 'to do' list. A quick hack which worked for me was to reduce the number of frames that was sent. i dropped 2/3 frames. Don't remember where i made the change though, as It seemed ea

Re: [Live-devel] Question regarding seeking and using epoch time.

2008-10-22 Thread Morgan Tørvolt
than half a year. It would just go downhill from there, and get worse and worse. This might be a good argument for actually impelementing my patch, as others that has a half year video surveillance backlog and want to access it as one single file (playing smaller files back to back for instance)

[Live-devel] Question regarding seeking and using epoch time.

2008-10-21 Thread Morgan Tørvolt
Hi all. I wish to use the offset parameter in live to access saved data from a video source. My plan was to save this low bandwidth stream in files with a short duration and a filename based on epoch. This way I could have as long a backlog as I wanted, and still access it easily. My problem is th

Re: [Live-devel] VLC and stb don't play "trick play" streams

2008-04-23 Thread Morgan Tørvolt
I can confirm that you need to have the same videopid on at least some of the amino STB. I have not tested with the latest HD boxes, but the 110 cannot change videopid realtime. To change it you will have to tear down the rtsp connection and connect again. This has been the case as long as I have u

Re: [Live-devel] GroupsockHelper.cpp and weird problems with long startuptimes for applications

2008-02-22 Thread Morgan Tørvolt
> Because they will want their email address to indicate the name of > their company or school, to show that they have one. Otherwise (if > they just use a "@gmail.com", "@yahoo.com", "@hotmail.com" etc. > address), most people (including I) will assume that they are simply > a casual hobbyist

Re: [Live-devel] GroupsockHelper.cpp and weird problems with long startuptimes for applications

2008-02-18 Thread Morgan Tørvolt
On 17/02/2008, Ross Finlayson <[EMAIL PROTECTED]> wrote: > >It seems from the trace that the ourSourceAddressForMulticast is the > >sinner. Firstly, what does multicast have to do with the RTSP server? > >Is that not purely unicast? > > The name of that function is an anachronism; I should rename i

Re: [Live-devel] GroupsockHelper.cpp and weird problems with long startuptimes for applications

2008-02-16 Thread Morgan Tørvolt
success use the lo 127 interface address? I cannot test this on anything but amd64 linux though. Regards Morgan Tørvolt On 16/02/2008, Morgan Tørvolt <[EMAIL PROTECTED]> wrote: > Hi all > > I am having some weird problems at the moment. I am running a server > and a laptop with the

[Live-devel] GroupsockHelper.cpp and weird problems with long startuptimes for applications

2008-02-16 Thread Morgan Tørvolt
Hi all I am having some weird problems at the moment. I am running a server and a laptop with the exact same kernel and software (obviously different hardware), and having some strange problems with that. On my laptop, starting the testOnDemandRTSPServer takes no time at all. On my server, the ap

Re: [Live-devel] RE : Re: bug found and corrected

2008-02-16 Thread Morgan Tørvolt
May I suggest setting the duration so that every package is sent instantly? The DVB-T and other DVB standards demand PCR withing 500ns accuracy, which is probably better than you will ever be able to get. I think it is safe to assume that the timing of what you receive is more than good enough, and

Re: [Live-devel] Problems "seeking" in MPEG2 TS?

2008-02-16 Thread Morgan Tørvolt
I have seen the same "problem" by jumping between GOPs. If I drop showing one GOP, and go directly to the next, then a black image is shown (or a still image) until the point where the new GOP is supposed to go. I guess VLC uses the DTS or PTS in the PES packets to decide when to show a frame. Sinc

Re: [Live-devel] Lost packets

2007-07-23 Thread Morgan Tørvolt
Could not this be added very easily using a singleton? This would make the data accessible anywhere, and not demand any change to the API. -Morgan- On 17/07/07, Ross Finlayson <[EMAIL PROTECTED]> wrote: > > Is there a reason why this is the current design? > > Because the details of the underlyi