 New Ffmpeg With Fast Wma Decoder! |
OESF Forums > Distros, Development, and Model Specific Forums > Distro Support and Discussion > pdaXrom  |
 Dec 8 2007, 04:07 AM
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#1
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Group: Members Posts: 7 Joined: 19-October 07 Member No.: 20,841  |
first.. sorry for my bad english;;
well, it is not completely done yet, it works well to me. i have compiled latest ffmpeg code with fixedpoint wma decoder which make SUPERFAST wma decode. it was eat cpu about 70~80% but, now it uses only upto 15% it makes zaurus to "play" the wmv movie(wmv8 is greatly working on my c1000 @ normal clock) goto http://cafe3.ktdom.com/zaurus/bbs/view.php...pds&no=1430 i want upload the files, but this server is too slow..;(well, i live in korea so..) just check it out!( ofcourse, that site is korean site so.. use translater ) |
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Dec 8 2007, 02:40 PM
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#2
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 Group: Admin Posts: 3,281 Joined: 29-July 04 From: Cambridge, England Member No.: 4,149 |
QUOTE(nsh0425 @ Dec 8 2007, 12:07 PM)  i have compiled latest ffmpeg code with fixedpoint wma decoder which make SUPERFAST wma decode. it was eat cpu about 70~80% but, now it uses only upto 15% what's the best resolution and frame rate you can now play - I'd love to see 640x480 at 15fps or higher?! |
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Dec 11 2007, 12:06 AM
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#3
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Group: Members Posts: 193 Joined: 21-November 05 Member No.: 8,574 |
Does anyone tried Ffmpeg and could tell us how quick and useable it is?
Maybe this could be something for Meanies pdaXii13v2? ` Regards climber |
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Dec 11 2007, 08:53 PM
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#4
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Group: Members Posts: 7 Joined: 19-October 07 Member No.: 20,841 |
QUOTE(speculatrix @ Dec 9 2007, 07:40 AM) QUOTE(nsh0425 @ Dec 8 2007, 12:07 PM) i have compiled latest ffmpeg code with fixedpoint wma decoder which make SUPERFAST wma decode. it was eat cpu about 70~80% but, now it uses only upto 15% what's the best resolution and frame rate you can now play - I'd love to see 640x480 at 15fps or higher?! well, as i tried, i can play 320 x 240 @ 30fps 450kbps(with mp3 128kbps) is playable at normal cpu clock. and 640x480 @ 30fps 400kbps(with 96kbps mp3) is playable with bvdd at 520mhz and both media use xvid codec. |
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Dec 11 2007, 08:55 PM
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#5
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Group: Members Posts: 7 Joined: 19-October 07 Member No.: 20,841 |
QUOTE(climber @ Dec 11 2007, 05:06 PM) Does anyone tried Ffmpeg and could tell us how quick and useable it is? Maybe this could be something for Meanies pdaXii13v2? ` Regards climber well, it is not for pdaxii13. and so far, my new ffmpeg is quicker than last version, but it is not stable... so, i'm working on it.. now |
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Dec 12 2007, 01:33 AM
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#6
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Group: Members Posts: 127 Joined: 5-January 07 Member No.: 13,705 |
Can ffmpeg used in zaurus earily than CXX00? There are many SL-7500C in China. 7500C can not support bvdd.
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Dec 12 2007, 04:40 AM
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#7
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 Group: Members Posts: 2,350 Joined: 30-July 06 Member No.: 10,575 |
Ffmpeg ought to work with the Cxx0 series. Unless it was tweaked otherwise, it's basically just a normal movie player/encoder.
EDIT: I knew I wasn't fully correct here, and have been corrected below (so use my info at your own risk). |
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Dec 12 2007, 08:22 PM
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#8
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Group: Members Posts: 7 Joined: 19-October 07 Member No.: 20,841 |
QUOTE(Capn_Fish @ Dec 12 2007, 09:40 PM) Ffmpeg ought to work with the Cxx0 series. Unless it was tweaked otherwise, it's basically just a normal movie player/encoder. ffmpeg is not player.. it just decode the movie/music to raw data so the "player" can paly that. what i mean bvdd is the mplayer's. mplayer use ffmpeg to decode the media and it use bvdd to draw screen, but also it can draw screen in sdl too. so, not only cxx00 but also cxx0 can use this ffmpeg. and it is optimized to armv5tel, so it will work well in that machins too.. i guess; |
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Dec 13 2007, 12:09 AM
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#9
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 Group: Members Posts: 2,821 Joined: 13-September 04 From: Wasilla Ak. Member No.: 4,572 |
QUOTE(nsh0425 @ Dec 12 2007, 07:22 PM) QUOTE(Capn_Fish @ Dec 12 2007, 09:40 PM) Ffmpeg ought to work with the Cxx0 series. Unless it was tweaked otherwise, it's basically just a normal movie player/encoder. ffmpeg is not player.. it just decode the movie/music to raw data so the "player" can paly that. what i mean bvdd is the mplayer's. mplayer use ffmpeg to decode the media and it use bvdd to draw screen, but also it can draw screen in sdl too. so, not only cxx00 but also cxx0 can use this ffmpeg. and it is optimized to armv5tel, so it will work well in that machins too.. i guess; Sounds terrific-- is there any news on the stability issues you mentioned earlier? |
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Dec 14 2007, 02:08 AM
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#10
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Group: Members Posts: 7 Joined: 19-October 07 Member No.: 20,841 |
well, i enabled multi-threading to decode, so it is little bit faster, and now working on wma decoder's little bug.
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Jan 28 2008, 09:55 PM
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#11
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Group: Members Posts: 127 Joined: 5-January 07 Member No.: 13,705 |
To nsh0425:
Is it possible to attach the source link and patch file? |
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Feb 1 2008, 12:01 AM
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#12
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 Group: Members Posts: 1,376 Joined: 11-January 04 From: Poznań, Poland Member No.: 1,413 |
QUOTE(ecc_hy @ Dec 12 2007, 12:33 PM) Can ffmpeg used in zaurus earily than CXX00? There are many SL-7500C in China. 7500C can not support bvdd. SL-7500C is c750 with other keymap (for those who do not know). I suggest installing Ångström as it has X11 server with XVideo/XRandR support so for playing videos is is best Zaurus model. |
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Feb 4 2008, 02:51 AM
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#13
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Group: Members Posts: 193 Joined: 21-November 05 Member No.: 8,574 |
Hi,
unpack your file I get the following files: codecs.conf input.conf ffmpeg-code_0.51.48_arm.ipk mplayer_1.0pre7try2_arm5tel.ipk What have to be done with "codecs.conf" and "input.conf" ???? Regards climber |
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Feb 20 2008, 05:37 AM
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#14
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Group: Members Posts: 7 Joined: 19-October 07 Member No.: 20,841 |
QUOTE(climber @ Feb 4 2008, 07:51 PM) Hi, unpack your file I get the following files: codecs.conf input.conf ffmpeg-code_0.51.48_arm.ipk mplayer_1.0pre7try2_arm5tel.ipk What have to be done with "codecs.conf" and "input.conf" ???? Regards climber well, the conf file is use for mplayer to support wmv codec. mplayer link wmv3(wmv9) codec as dmo decoder(which is for windows) so the conf file fix it. so, what you have to do whit this files, put them in ~/.mplayer/ |
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