[MPlayer-users] Re: Can't Play MP3 File Smooth under ARM9

[tonyli]

tonyli wrote:
> /Hi, Guillaume POIRIER
>
> I add libmad and mp3lib into mplayer, configure is the following:
>
> ./configure --host-cc=gcc --cc=arm-linux-gnu-gcc 
> --target=arm-armv4l-linux --enable-static --prefix=/tmp/mplayer 
> --disable-win32 --disable-dvdread --enable-fbdev --disable-mencoder 
> --disable-live --disable-rtc --enable-ossaudio --enable-mad 
> --enable-libavcodec --enable-libavformat
>
> Then, I ran mplayer under ARM9, can't find libmad and mp3lib:
>
> [root at MBA2440 nfs]$./mplayer -ac libmad -afm libmad 07.mp3
> MPlayer 1.0pre8-3.4.4 (C) 2000-2006 MPlayer Team
> CPU: ARM
>                                                                                 
>
>                                                                                 
>
> Playing 07.mp3.
> Audio file file format detected.
> Clip info:
>  Title: .??.
>  Artist: ???
>  Album: .?o.
>  Year: 2002
>  Comment: http://www.jl.cninfo.net
>  Track: 9
>  Genre: Pop
> ==========================================================================
> Forced audio codec: libmad
> Cannot find codec for audio format 0x55.
> Read DOCS/HTML/en/codecs.html!
> ==========================================================================
>                                                                                 
>
>                                                                                 
>
> MPlayer interrupted by signal 11 in module: init_audio_codec
> - MPlayer crashed by bad usage of CPU/FPU/RAM.
>   Recompile MPlayer with --enable-debug and make a 'gdb' backtrace and
>   disassembly. Details in 
> DOCS/HTML/en/bugreports_what.html#bugreports_crash.
> - MPlayer crashed. This shouldn't happen.
>   It can be a bug in the MPlayer code _or_ in your drivers _or_ in your
>   gcc version. If you think it's MPlayer's fault, please read
>   DOCS/HTML/en/bugreports.html and follow the instructions there. We 
> can't and
>   won't help unless you provide this information when reporting a 
> possible bug.
>
> [root at MBA2440 nfs]$./mplayer -ac mp3lib 07.mp3
> MPlayer 1.0pre8-3.4.4 (C) 2000-2006 MPlayer Team
> CPU: ARM
>                                                                                 
>
>                                                                                 
>
> Playing 07.mp3.
> Audio file file format detected.
> Clip info:
>  Title: .??.
>  Artist: ???
>  Album: .?o.
>  Year: 2002
>  Comment: http://www.jl.cninfo.net
>  Track: 9
>  Genre: Pop
> ==========================================================================
> Forced audio codec: mp3lib
> Cannot find codec for audio format 0x55.
> Read DOCS/HTML/en/codecs.html!
> ==========================================================================
>                                                                                 
>
>                                                                                 
>
> MPlayer interrupted by signal 11 in module: init_audio_codec
> - MPlayer crashed by bad usage of CPU/FPU/RAM.
>   Recompile MPlayer with --enable-debug and make a 'gdb' backtrace and
>   disassembly. Details in 
> DOCS/HTML/en/bugreports_what.html#bugreports_crash.
> - MPlayer crashed. This shouldn't happen.
>   It can be a bug in the MPlayer code _or_ in your drivers _or_ in your
>   gcc version. If you think it's MPlayer's fault, please read
>   DOCS/HTML/en/bugreports.html and follow the instructions there. We 
> can't and
>   won't help unless you provide this information when reporting a 
> possible bug.
>
> [root at MBA2440 nfs]$./mplayer -afm mp3lib 07.mp3
> MPlayer 1.0pre8-3.4.4 (C) 2000-2006 MPlayer Team
> CPU: ARM
>                                                                                 
>
>                                                                                 
>
> Playing 07.mp3.
> Audio file file format detected.
> Clip info:
>  Title: .??.
>  Artist: ???
>  Album: .?o.
>  Year: 2002
>  Comment: http://www.jl.cninfo.net
>  Track: 9
>  Genre: Pop
> ==========================================================================
> Trying to force audio codec driver family mp3lib...
> Requested audio codec family [mp3] (afm=mp3lib) not available.
> Enable it at compilation.
> Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
> AUDIO: 44100 Hz, 2 ch, s16le, 128.0 kbit/9.07% (ratio: 16000->176400)
> Selected audio codec: [ffmp3] afm: ffmpeg (FFmpeg MPEG layer-3 audio 
> decoder)
> ==========================================================================
> AO: [oss] 44100Hz 2ch s16le (2 bytes per sample)
> Video: no video
> Starting playback...
> A:  11.5 (11.5) of 230.0 (03:50.0) 160.2%
>                                                                                 
>
> MPlayer interrupted by signal 2 in module: decode_audio
>
> [root at MBA2440 nfs]$./mplayer -afm libmad 07.mp3
> MPlayer 1.0pre8-3.4.4 (C) 2000-2006 MPlayer Team
> CPU: ARM
>                                                                                 
>
>                                                                                 
>
> Playing 07.mp3.
> Audio file file format detected.
> Clip info:
>  Title: .??.
>  Artist: ???
>  Album: .?o.
>  Year: 2002
>  Comment: http://www.jl.cninfo.net
>  Track: 9
>  Genre: Pop
> ==========================================================================
> Trying to force audio codec driver family libmad...
> Requested audio codec family [mad] (afm=libmad) not available.
> Enable it at compilation.
> Requested audio codec family [mp3] (afm=mp3lib) not available.
> Enable it at compilation.
> Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
> AUDIO: 44100 Hz, 2 ch, s16le, 128.0 kbit/9.07% (ratio: 16000->176400)
> Selected audio codec: [ffmp3] afm: ffmpeg (FFmpeg MPEG layer-3 audio 
> decoder)
> ==========================================================================
> AO: [oss] 44100Hz 2ch s16le (2 bytes per sample)
> Video: no video
> Starting playback...
> A:   2.6 (02.6) of 230.0 (03:50.0) 158.9%
>                                                                                 
>
> MPlayer interrupted by signal 2 in module: decode_audio
>
> Anyone has some ideas on this. Thanks in advance.
>
> Tony.
>
> /
> tonyli wrote:
>> Hi, All,
>>
>> I can't play MP3 file smooth under ARM9, the cpu is 400Mhz. Anyone 
>> have some ideas on this.
>>
>> Thanks and best regards,
>>
>> Tony
>>
>