From: <pet...@du...> - 2007-01-19 20:08:55
|
Thanks Craig, Compiled the latest version of mpg123 (0.64), it does indeed have the fixed precision option. Works a treat and has useful extra features. Thanks for the point in the right direction, Peter > > As I recall, the reason I got madplay working is because the mp3 > decoder in mpg123 made heavy use of floating point math, which the > gumstix couldn't keep up with for some complexities of mp3 encoding > options. Does mpg123 now have a fixed-precision decoding option at > compile time? > > C > > On Jan 18, 2007, at 4:42 PM, pet...@du... wrote: > > > > > Hi all, > > > > I'm trying to use mpg123 to stream internet radio stations but am > > having > > trouble with stuttering. A stream is completely unintelligible if not > > played with 2x downsampling, even then there is regular stuttering. > > However if the stream is played in mono mode no downsampling is > > required > > for smooth playing. The internet connection is ruled out because these > > problems are still present if streaming from a local file on the > > gumstix, madplay can also play a local file at full rate in stereo > > with > > no problems. I am running a 400xm connex with an audiostix2 and a > > wifistix. There is a tiny thread on sourcefourge about mpg123 v59 > > problems on ARM but I assume it would not have been included in the > > buildroot if it was not feasible. (There is no later version than 0.59 > > in the buildroot and I can't get v0.64 to compile) > > Has anyone else had similar problems? I would be very grateful for > > anyones thoughts on this. > > > > Many thanks, > > > > Peter > > |
From: Craig H. <cr...@gu...> - 2007-01-19 21:23:19
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If you have an amended package/mpg123/mpg123.mk (probably just version # change and configure option change) I'd be happy to commit it on the trunk. C On Jan 19, 2007, at 12:08 PM, pet...@du... wrote: > > Thanks Craig, > > Compiled the latest version of mpg123 (0.64), it does indeed have > the fixed > precision option. Works a treat and has useful extra features. > > Thanks for the point in the right direction, > > Peter > >> >> As I recall, the reason I got madplay working is because the mp3 >> decoder in mpg123 made heavy use of floating point math, which the >> gumstix couldn't keep up with for some complexities of mp3 encoding >> options. Does mpg123 now have a fixed-precision decoding option at >> compile time? >> >> C >> >> On Jan 18, 2007, at 4:42 PM, pet...@du... wrote: >> >>> >>> Hi all, >>> >>> I'm trying to use mpg123 to stream internet radio stations but am >>> having >>> trouble with stuttering. A stream is completely unintelligible if >>> not >>> played with 2x downsampling, even then there is regular stuttering. >>> However if the stream is played in mono mode no downsampling is >>> required >>> for smooth playing. The internet connection is ruled out because >>> these >>> problems are still present if streaming from a local file on the >>> gumstix, madplay can also play a local file at full rate in stereo >>> with >>> no problems. I am running a 400xm connex with an audiostix2 and a >>> wifistix. There is a tiny thread on sourcefourge about mpg123 v59 >>> problems on ARM but I assume it would not have been included in the >>> buildroot if it was not feasible. (There is no later version than >>> 0.59 >>> in the buildroot and I can't get v0.64 to compile) >>> Has anyone else had similar problems? I would be very grateful for >>> anyones thoughts on this. >>> >>> Many thanks, >>> >>> Peter >>> > > ---------------------------------------------------------------------- > --- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to > share your > opinions on IT & business topics through brief surveys - and earn cash > http://www.techsay.com/default.php? > page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users |