so... after finally switch to 2.2 we encounter the same problem... decreasing size works... but the remaining area is very small... :-(
The behavior is the same in 3.0... even with fps chooser... :-( any suggestions? Greetings Peter Am 18.12.2013 13:33, schrieb Maxim Solodovnik: > Sorry for keeping silence, I'm on vacation right now and need to get > prepared for skiing travel (~550km by car) > > I have changed the code of screensharing applet recently (have added > constant delay scheduler to create and process screenshots) > I believe the problem is caused by this change > In case computer is not enough to create and process screenshots fast > enough the resulting video is "fast-forwarded". > Decreasing screen size and/or quality in 2.2 (FPS and quality in 3.0) seems > to solve the problem > > > On Wed, Dec 18, 2013 at 9:20 AM, [email protected] < > [email protected]> wrote: > >> Can someone confirm the bug on another machine ? >> >> Thanks, >> Sebastian >> >> >> 2013/12/18 [email protected] <[email protected]> >> >>> " is wrong set in the file produced by Red5." >>> Or lets put it like that: The file that is the result of the >>> StreamListener that we attach to the Screencast. >>> >>> So from my point of view there are several possible error scenarios: >>> 1) Bug in the Screencast application that produces the stream >>> 2) Bug in the listener that writes the stream to the disk >>> 3) Bug in Red5 somewhere that forwards the timestamps wrong maybe in the >>> packets or similar >>> 4) Issue in reading the FPS or timestamps in the Recording >> post-processing. >>> But thinking about it, my biggest candidate would be that it is a >>> timestamp issue within the video packets. >>> >>> Sebastian >>> >>> >>> 2013/12/18 [email protected] <[email protected]> >>> >>> But I think the problem is maybe already in the raw recording. >>>> If I look at that file it seems like the framerate is wrong set in the >>>> file produced by Red5. >>>> >>>> Sebastian >>>> >>>> >>>> 2013/12/18 [email protected] <[email protected]> >>>> >>>> that is version 2.2.0 >>>>> I have just chosen the default settings with quality setting to "high". >>>>> >>>>> Sebastian >>>>> >>>>> >>>>> 2013/12/18 Maxim Solodovnik <[email protected]> >>>>> >>>>>> What version is this? 3.0 has FPS selector. Could you try to reduce >>>>>> size/quality and doublecheck? >>>>>> On Dec 18, 2013 8:53 AM, "[email protected]" < >> [email protected] >>>>>> wrote: >>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> was there recently a change to the way recordings are produced? >>>>>>> >>>>>>> The audio/video of the recordings is no more in sync, see: >>>>>>> https://issues.apache.org/jira/browse/OPENMEETINGS-859 >>>>>>> >>>>>>> It seems to me like the framerate of the recording process has been >>>>>>> changed, or the framerate of the screencast. >>>>>>> And now when the video and audio is merged the audio has the correct >>>>>> speed, >>>>>>> but the video is like fast forward. >>>>>>> >>>>>>> I have attached a sample video. >>>>>>> >>>>>>> But I think the recording feature would be worthwhile to supply some >>>>>> kind >>>>>>> of hotfix. >>>>>>> >>>>>>> This has been a major issue since the beginning of time, but having >>>>>>> audio/video in sync is really critical to the recordings. >>>>>>> >>>>>>> Sebastian >>>>>>> >>>>>>> -- >>>>>>> Sebastian Wagner >>>>>>> https://twitter.com/#!/dead_lock >>>>>>> http://www.webbase-design.de >>>>>>> http://www.wagner-sebastian.com >>>>>>> [email protected] >>>>>>> >>>>> >>>>> >>>>> -- >>>>> Sebastian Wagner >>>>> https://twitter.com/#!/dead_lock >>>>> http://www.webbase-design.de >>>>> http://www.wagner-sebastian.com >>>>> [email protected] >>>>> >>>> >>>> >>>> -- >>>> Sebastian Wagner >>>> https://twitter.com/#!/dead_lock >>>> http://www.webbase-design.de >>>> http://www.wagner-sebastian.com >>>> [email protected] >>>> >>> >>> >>> -- >>> Sebastian Wagner >>> https://twitter.com/#!/dead_lock >>> http://www.webbase-design.despace >>> http://www.wagner-sebastian.com >>> [email protected] >>> >> >> >> -- >> Sebastian Wagner >> https://twitter.com/#!/dead_lock >> http://www.webbase-design.de >> http://www.wagner-sebastian.com >> [email protected] >> > > -- B.Sc. Peter Dähn Virtueller Campus Rheinland-Pfalz <http://www.vcrp.de/> Postfach 3049 67653 Kaiserslautern Tel: 0631/205-4944 Olat <https://olat.vcrp.de/>
