Re: [mp3encoder] LAME encoded mp3 plays chirpy on LG DVD-6054 player

2003-09-22 Thread Thomas Gallenkamp
Thanks Gabriel,

I double checked the stereo / joint-stereo thing. Problem remains. As 
opposed to what I wrote earlier the problem exists with bladeenc as 
well. I will try to get rid of the (un)lucky Goldstar and buy something 
real...

Regards

Thomas



Gabriel Bouvigne wrote:
Thomas Gallenkamp a écrit :

I am experiencing problems playing back LAME encoded MP3s on my new LG
DVD-6054 DVD/MP3 player. The same MP3s played perfectly on all other MP3
players (mp3blaster, mpg123, mplayer, Scott 838 DVD player, JVC KD-S891R
car stereo) I tested so far. There are distortions on loud treble 
sounds (especially guitar chords). Sounds like some integer overflow. 
I used LAME 3.91 and 3.93.1 with 128, 160 and 320 kbit/s, with and 
without the
--strictly-enforce-ISO options. Problem remains the same. On the other
hand bladeenc-0.94.2 encoded MP3s will play OK on the LG DVD-6054. (I am
pretty sure that the unit is OK hardwarewise. I suspect some subtle
firmware problem).

Any ideas or same experiences ?


Encode in joint stereo instead of plain stereo. This is likely to remove 
the problem, as it seems that several hardware decoders are not 
perfectly able to handle a specific (but fully mp3 compliant) plain 
stereo configuration used by Lame.

Regards,




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Re: [mp3encoder] LAME encoded mp3 plays chirpy on LG DVD-6054 player

2003-09-17 Thread Gabriel Bouvigne
Thomas Gallenkamp a écrit :

I am experiencing problems playing back LAME encoded MP3s on my new LG
DVD-6054 DVD/MP3 player. The same MP3s played perfectly on all other MP3
players (mp3blaster, mpg123, mplayer, Scott 838 DVD player, JVC KD-S891R
car stereo) I tested so far. There are distortions on loud treble sounds 
(especially guitar chords). Sounds like some integer overflow. I used 
LAME 3.91 and 3.93.1 with 128, 160 and 320 kbit/s, with and without the
--strictly-enforce-ISO options. Problem remains the same. On the other
hand bladeenc-0.94.2 encoded MP3s will play OK on the LG DVD-6054. (I am
pretty sure that the unit is OK hardwarewise. I suspect some subtle
firmware problem).

Any ideas or same experiences ?
Encode in joint stereo instead of plain stereo. This is likely to remove 
the problem, as it seems that several hardware decoders are not 
perfectly able to handle a specific (but fully mp3 compliant) plain 
stereo configuration used by Lame.

Regards,

--

Gabriel Bouvigne
www.mp3-tech.org
personal page: http://gabriel.mp3-tech.org
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[mp3encoder] LAME encoded mp3 plays chirpy on LG DVD-6054 player

2003-09-16 Thread Thomas Gallenkamp
Hello List,

I am experiencing problems playing back LAME encoded MP3s on my new LG
DVD-6054 DVD/MP3 player. The same MP3s played perfectly on all other MP3
players (mp3blaster, mpg123, mplayer, Scott 838 DVD player, JVC KD-S891R
car stereo) I tested so far. There are distortions on loud treble sounds 
(especially guitar chords). Sounds like some integer overflow. I used 
LAME 3.91 and 3.93.1 with 128, 160 and 320 kbit/s, with and without the
--strictly-enforce-ISO options. Problem remains the same. On the other
hand bladeenc-0.94.2 encoded MP3s will play OK on the LG DVD-6054. (I am
pretty sure that the unit is OK hardwarewise. I suspect some subtle
firmware problem).

Any ideas or same experiences ?

Thanks and regards

Thomas



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