Hi Carina, i saw your comment on my blog but did not find time to respond.
The problem is, that FLVTool2 is reading the whole file into memory and examining each tag. A streaming mode is not implemented but planned. I cannot give you a release date, because i am busy at the moment. Sorry about that. Ciao, Norman Am Mittwoch, den 26.04.2006, 09:47 +0200 schrieb Carina S: > hi, > > Sorry for crossposting but I just found this mailing list an I guess this is > the better place for my question than the inlet-media blog. > > > I recently started testing the flvtool2 and I discovered some performace > issues when I try to inject metadata into large flv files (the duration of > the metadata injection increases exponentially & the tool uses a lot of RAM > an ~50% of the CPU). > > > *********************************************************************** > My test results: > FLVTOOL2: > 4 minutes long flv File: 4 seconds > > 10 min flv (15MB filesize): 35 sec, uses 25 MB of RAM > > 25 min flv (37MB filesize): 3 min 40 sec, uses 58 MB of RAM > > 100 min flv (150MB filesize): >1 hour, uses 250 MB of RAM > > > jfyi: With FLLMDI - which I don't want to use because it's only a win32 app > - it takes about 3 minutes to inject the data in the 100 min flv. > *********************************************************************** > > Do you have similar experiences? Is there a way to solve this problem? > Or are there plans to fix this problem? > > > kind regards, > Carina > > _______________________________________________ > Flvtool2-users mailing list > [email protected] > http://rubyforge.org/mailman/listinfo/flvtool2-users -- Norman Timmler http://blog.inlet-media.de _______________________________________________ Flvtool2-users mailing list [email protected] http://rubyforge.org/mailman/listinfo/flvtool2-users
