On Fri, 25 Apr 2008 03:38:24 +0200 "Marco Trevisan (Treviño)" <[EMAIL PROTECTED]> babbled:
> Carsten Haitzler (The Rasterman) wrote: > > i can say now - 320x240 mpeg4 video with mplayer using xvideo on the gta02 > > even can't play at 30fps. i was wrong with my guess. it is dropping 25% of > > the frames. so as such actually i correct this. i was too optimistic. you > > can more likely manage 20fps @ 320x240. this is mpeg4 - so mpeg1 and 2 may > > be better as they are simpler codecs. do remember when i say resolution - i > > mean the video itself. the hardware can SCALE it to fill the screen, but > > this is taking 320x240 video and scaling it up (adding blur) so of course > > the quality isn't that good. remember too that color information is half > > that resolution in each dimension again (160x120 - though depends on codec). > > Well, I was thinking to youtube videos streaming... Since it will be > impossible to see them in embedded browser (without local javascript > hacks), I guess that we could use an application (if I'm not wrong > someone is developing it on projects.openmoko.org) that fetches and > plays (on streaming too) the videos in other formats supported by > youtube (you can test them using youtube-dl -f <value> <url> [1]) > > The formats (fmt) that should work with no problems are: > * 13: [EMAIL PROTECTED] 3gpp file so H.263 video and AMR Narrowband audio > * 15: [EMAIL PROTECTED] mp4 file with MPEG4 video and AAC audio these will work - or should. just a matter of enough software in userspace. > Another format that maybe works on streaming (if I've not misunderstood > what has been stated) is > * 5: [EMAIL PROTECTED] flv file no - not going to work. 21fps at best. :( > Maybe too low, but... I think that actually it's the best way quality we > can get without rencoding it locally or simply without using a 3rd party > server doing this work for us "on the fly". > > [1] http://www.arrakis.es/~rggi3/youtube-dl/ > > -- > Treviño's World - Life and Linux > http://www.3v1n0.net/ > > > _______________________________________________ > Openmoko community mailing list > community@lists.openmoko.org > http://lists.openmoko.org/mailman/listinfo/community -- Carsten Haitzler (The Rasterman) <[EMAIL PROTECTED]> _______________________________________________ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community