Muutoshistoria LAME:lle

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Muutokset v3.98.1 -> v3.98.2

• build system related: some fixes for mp3rtp and abx tools
• encoder padding values were not correct when resampling was involved
• frequency filtering API was broken; in case you want to use your own higher quality filtering method, it is now possible again to disable LAME buildin filters
• ID3 tagging:
• id3v1-only switch did not work anymore, fixed
• tg improved, now it matches more often one of the ID3v1 genres, even when small spelling errors are involved
• add-id3v2-size is a new switch, it allows to define your own padding of n bytes.

Muutokset v3.98 -> v3.98.1

• The 3.98.1 release is a maintenance release over 3.98.
• Changes do not affect audio quality, but operational bug fixes only:
• build system related: some fixes for mp3rtp and abx tools
• encoder padding values were not correct when resampling was involved
• frequency filtering API was broken; in case you want to use your own higher quality filtering method, it is now possible again to disable LAME buildin filters
• ID3 tagging:
• id3v1-only switch did not work anymore, fixed
• tg improved, now it matches more often one of the ID3v1 genres, even when small spelling errors are involved
• add-id3v2-size is a new switch, it allows to define your own padding of n bytes.

Muutokset v3.98 Beta 8 -> v3.98

• This version is almost identical to version 3.98 beta 8

Muutokset v3.98 Beta 7 -> v3.98 Beta 8

• LAME now accepts a floating point value in the range [0,...,10[ as VBR quality setting, like -V5.678
• Found and fixed some suspicious code in additive masking calculation for VBR-NEW
• bug-fix:experimental code was defaulted by accident for VBR-NEW
• fix for some endianess problem on big-endian machines

Muutokset v3.98 Beta 6 -> v3.98 Beta 7

• libmp3lame API: allow frontends to separately retrieve LAME/Xing and ID3 data, because the old library automatism makes it impossible to make fully buffered encodes.
• libmp3lame API: added some experimental unicode ID3 tagging code.
• frontends: write itself final ID3 tags and LAME/Xing header frame
• lame_enc.dll: writes itself final LAME/Xing header frame
• Latest changes to the new VBR psymodel:
• uses a different spreading function
• bug-fix for out-of-bounds array access (program stack corruption possible)

Muutokset v3.98 Beta 5 -> v3.98 Beta 6

• Feature request [ 1811483 ] WAVE_FORMAT_EXTENSIBLE support (PCM)
• Fix for some rare scalefactor selection issue the newer vbr code had at low compression levels
• Fix for Bugtracker item[ 1813496 ] AIFF parsing bug
• Latest changes to the new VBR code:
• it now has its own psy model, a derivation from NSPSY.
• some more tuning has been done for this new psy model. Many thanks to Horst Albrecht and Myles Thaiss.
• the "out-of-bits" strategy is reworked
• It was possible, that the "interchannel masking effects feature" was used by the dual-channel-mode for bi-lingual encodings too. It was meant to work on stereo L/R channels only.

Muutokset v3.97 -> v3.98 Beta 5

• Fix for Bugtracker item [1590693] ID3v2 tag not writing
• Fix for Bugtracker item [1636267] ID3v2 tags overwritten
• Fix for Bugtracker item [1719593] Track numbers > 255 not allowed even with --id3v2-only
• Fix for Bugtracker item [1742623] fail(lame --mp3input -m m -b 128 --resample 8 *.mp3 **.mp3)
• Fix for Bugtracker item [ 1445175 ] Input being stdin fails in Windows on WAV files
• Fixing some memory leak in the 'lame_enc.dll'
• Fix for Bugtracker items [1160757, 1160741] --little-endian / --big-endian not working
• Fix for Bugtracker item [1746336] Incorrect Bitrate with ABR und --resample, LAME 3.98b4

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