[vlc] Re: VLC 0.7.0 for xscale with MPEG4 support

Jean-Paul Saman saman at natlab.research.philips.com
Fri Feb 20 09:54:01 CET 2004


Kausik Sinnaswamy wrote:
> Hello All
>     I successfully built VLC 0.7.0 for Intel's PXA-255(XSCALE based) 
> processor with MPEG4 support. I have enabled both MPEG4 video through 
> ffmpeg and MPEG4 Audio decoding using FAAD2.
>     However, when I try to play an ".mp4" file(consisting of MPEG4 Video 
> and AAC audio), I am able to see the Video just fine, however there is 
> no audio. I enabled "--verbose 2" option, and then I observe "main audio 
> output warning: PTS out of range, dropping buffer"
>     I am aware that FAAD2 uses Floating Point arithmetic, and  hence I 
> enabled "-DFIXED_POINT" in CFLAGS, but I am still unable to hear the 
> audio. I have also enabled "-DFIXED_POINT" and "cpu=arm" for ffmpeg,
>     I am using the latest version of "FAAD2" from "www.audiocoding.com 
> <http://www.audiocoding.com>" and ffmpeg-cvs-2004-02-16 for ffmpeg.
> 
>     I would like to know if anyone has successfully been able to play MP4.
> 
> Any help in this regard would really be appreciated.

Could you try the latest CVS? VLC support for FAAD2 has been altered for 
using fixed point samples on iPAQ. Please try and report success or failure.


Kind greetings,

Jean-Paul Saman
--------------------------------------------------------------
VLC iPAQ maintainer                    _http://www.videolan.org_
RedHat Certified Engineer         RHCE number: 807202745005548
--------------------------------------------------------------


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