Re: [mp3encoder] lame problem
From: [EMAIL PROTECTED] (Ken Arromdee) Subject: [mp3encoder] lame problem Date: Fri, 23 Sep 2005 10:04:21 -0700 (PDT) > First, the ACM directory in the source distro is bad. ACM is empty and acm > (lower case) contains the contents, making the Linux compile not work until > you rename it. It is already fixed. It is repackaged/updaed 12 Sep 2005. > Second, I've been having a problem decoding a particular file. (It seems, > from > searching the web, that someone else had the same problem, but they were using > a freeformat file, which this is not). > > % lame Track12.mp3 --decode -o Track12.wav > ID3v2 found. Be aware that the ID3 tag is currently lost when transcoding. > input: Track12.mp3 (32 kHz, 1 channel, MPEG-1 Layer III) > output: Track12.wav (16 bit, Microsoft WAVE) > skipping initial 1105 samples (encoder+decoder delay) > big_values too large! 403 > Can't step back 197! > bitstream problem: resyncing... > big_values too large! 502 > Frame# 1/598635 kbps bitstream problem: resyncing... > Error: number of channels has changed in MP3 file - not supported > Error: sample frequency has changed in MP3 file - not supported > Frame# 2/598 80 kbps Error: number of channels has changed in > MP3 file - not supported > > etc. Despite appearances, the error isn't the big_values problem. The error > is that somehow Lame thinks the file is 32 kHz, 1 channel, when it's really > 44 kHz, 2 channel (which mp3info confirms). It may be because your mp3 file (Track12.mp3) is damaged. The decoding part of LAME is not main function and poor to handle such files. Anyway, it could be fixed. Can you send the file to me ? No need to send whole of file, but 10kB from the beginning is sufficient I think. -- Takehiro TOMINAGA // may the source be with you! ___ mp3encoder mailing list mp3encoder@minnie.tuhs.org http://minnie.tuhs.org/mailman/listinfo/mp3encoder
Re: [mp3encoder] LAME: Problem encoding some files...
- Original Message - From: "Kristian Hermansen" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, January 23, 2004 3:24 PM Subject: RE: [mp3encoder] LAME: Problem encoding some files... > Version: > RazorLame 1.1.5.1342 and LAME.exe packed with it dated 12/8/2002 for Windows > win32 (I did not compile it myself -- used installer). Is there a more up > to date version of LAME compiled for win32? Run Lame.exe in console mode to see its version (it should look like 3.95 or so) The latest version I know of is 3.96 alpha. > > Compiler used: > N/A (pre-built for win32 by RazorLame author included with packed installer) There should be "Microsoft Visual C++ Runtime Library" string somewhere inside Lame executable if it is compiled by MSVC (most likely). > > Parameters used: > Using the preset packaged with RazorLame named "VBR 05 Voice.rlo" -- actual > options are --> " -b 40 -m m -V 4 -B 112 --resample 24 --lowpass 12 > --lowpass-width 0 --noshort" > > Crash notes: > LAME has successfully encoded about 90% of the MP3's I have thrown at it. > Other 10% are failing no matter how many times I try to encode them. Fails > somewhere at the beginning phases and Windows issues an "Address could not > be read" or "Address could not be written" message -- so looks like some > type of bounds checking problem or corrupt data. It might be happening in > the reconvert from 44 to 24 kHz. I have absolutely no idea and just offer > my modest and humble interpretation of the problem. I will note that > MusicMatch encodes the files just fine! Some I don't have any idea what the > problem is. Any ideas? Should I post the problem MP3's to the list? The > files are about 30 MB each. Maybe I could just shove them onto my personal > FTP server... > > > Kristian Hermansen > [EMAIL PROTECTED] > ___ mp3encoder mailing list [EMAIL PROTECTED] http://minnie.tuhs.org/mailman/listinfo/mp3encoder
RE: [mp3encoder] LAME: Problem encoding some files...
--SNIP-- First, we need a few information: *version of Lame *compiler used (eventually) *parameters used *does Lame crash on every files or just some specific files *does Lame always crash on some files, or does it sometimes manage to encode them Regards, -- Gabriel Bouvigne --SNIP-- Version: RazorLame 1.1.5.1342 and LAME.exe packed with it dated 12/8/2002 for Windows win32 (I did not compile it myself -- used installer). Is there a more up to date version of LAME compiled for win32? Compiler used: N/A (pre-built for win32 by RazorLame author included with packed installer) Parameters used: Using the preset packaged with RazorLame named "VBR 05 Voice.rlo" -- actual options are --> " -b 40 -m m -V 4 -B 112 --resample 24 --lowpass 12 --lowpass-width 0 --noshort" Crash notes: LAME has successfully encoded about 90% of the MP3's I have thrown at it. Other 10% are failing no matter how many times I try to encode them. Fails somewhere at the beginning phases and Windows issues an "Address could not be read" or "Address could not be written" message -- so looks like some type of bounds checking problem or corrupt data. It might be happening in the reconvert from 44 to 24 kHz. I have absolutely no idea and just offer my modest and humble interpretation of the problem. I will note that MusicMatch encodes the files just fine! Some I don't have any idea what the problem is. Any ideas? Should I post the problem MP3's to the list? The files are about 30 MB each. Maybe I could just shove them onto my personal FTP server... Kristian Hermansen [EMAIL PROTECTED] -Original Message- From: Gabriel Bouvigne [mailto:[EMAIL PROTECTED] Sent: Friday, January 23, 2004 3:30 AM To: MP3 encoders development list Cc: [EMAIL PROTECTED] Subject: Re: [mp3encoder] LAME: Problem encoding some files... Kristian Hermansen wrote: > I had some trouble encoding a few files. LAME crashed on me a few times and First, we need a few information: *version of Lame *compiler used (eventually) *parameters used *does Lame crash on every files or just some specific files *does Lame always crash on some files, or does it sometimes manage to encode them Regards, -- Gabriel Bouvigne www.mp3-tech.org personal page: http://gabriel.mp3-tech.org ___ mp3encoder mailing list [EMAIL PROTECTED] http://minnie.tuhs.org/mailman/listinfo/mp3encoder
Re: [mp3encoder] LAME: Problem encoding some files...
Kristian Hermansen wrote: I had some trouble encoding a few files. LAME crashed on me a few times and First, we need a few information: *version of Lame *compiler used (eventually) *parameters used *does Lame crash on every files or just some specific files *does Lame always crash on some files, or does it sometimes manage to encode them Regards, -- Gabriel Bouvigne www.mp3-tech.org personal page: http://gabriel.mp3-tech.org ___ mp3encoder mailing list [EMAIL PROTECTED] http://minnie.tuhs.org/mailman/listinfo/mp3encoder
