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Rockbox mail archiveSubject: Re: video with audio, sneak previewRe: video with audio, sneak preview
From: Rune Wiinberg <colourless_at_stud.ku.dk>
Date: Thu, 5 Feb 2004 22:18:43 +0100 Wow - Sync is flawless. Very good job. :-) Best regards Rune ----- Original Message ----- From: "[IDC]Dragon" <idc-dragon_at_gmx.de> To: <rockbox_at_cool.haxx.se> Sent: Thursday, February 05, 2004 1:32 PM Subject: video with audio, sneak preview > Hi folks, > > I'm approaching the finish line with my video+audio playback plugin. It was > a lot of work, way more than last time, where I was just pumping data to the > display as fast as possible. > > The new plugin is not in cvs yet because it still lacks a feature which the > old one had, namely seeking (FF/FR). Tell me if you still want it instead. > The new one can only play from the start, pause and stop. But it has some new > features: > > - audio (obviously), including volume control on up/down button > - display update done in dedicated timer interrupt, very steady > - the backlight stays on > - prefetching in mp3 buffer allows to power down the disk (8MB helps a lot, > else it spins up quite frequently, video has ~480kbit/s, audio goes ontop) > > I have a to-be-released command line tool, which multiplexes a "classical" > .rvf file together with a .mp3 (or .mp2) file into a new, interleaved .rvf > file format. So it's an additional step to add audio. > > You can try the A/V player with the files from here: > http://rockbox.haxx.se/newvid/ > > The plugin there requires today's daily build. Exchange the standard > "video.rock" plugin with one from above, either for standard 2 MB or 8 if you > upgraded. Rename the new one to video.rock again. > > There are 2 video clips: the famous Doom3 trailer now with sound (original > material is mono, with some distortion, boo), and a futurama episode, with > apologies to Fox TV. The latter is quite large, I suggest you try Doom first, > let's not do a DDoS on haxx.se. ;) > Video is encoded with 67 fps, so you get best visual results if your LCD is > close to that, see my fps test tool and survey. > > Anybody challenged to write a user-friendly AVI/MPEG/DVD to rvf converter? > > Have fun, > Jörg > > -- > GMX ProMail (250 MB Mailbox, 50 FreeSMS, Virenschutz, 2,99 EUR/Monat...) > jetzt 3 Monate GRATIS + 3x DER SPIEGEL +++ http://www.gmx.net/derspiegel +++ Received on 2004-02-05 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |