#305 V3.98B7: Corrupt encode for MPEG2 at 22.05kHz

[Anonymous]

For V3.98B7, severe encode corruption occurs for MPEG2, 22.05kHz encodes. Although I have been unable to establish a definiteve pattern, the situation appears to be exaserbated when resamppling. The problem may be reproduced consistently using (e.g.): `lame -V8 -Q0 --vbr-old --resample 22050'. Build environment appears to be irrelevant, as the problem is apparent both for GCC4 (Linux Fedora 8), and GCC3 (WinXP-Corporate; SP2; MinGW). The attached file consistently reproduces the problem.

[Nobody/Anonymous]

Short, simple test culled from Denon audio test CD which consistently reproduces the problem. Note: the 256K limit necessitated submitting the file in flac format.

[Robert Hegemann]

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What do you mean by "severe encode corruption" ?
Does LAME crash, or is the encoded file of ugly audio quality?

Ciao Robert

[Robert Hegemann]

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Thanks, it was a bug in VBR-old, which shows up only, if the --fast-math compile switch was used.
A fix is now in CVS.

Robert