From: SourceForge.net <no...@so...> - 2011-11-10 13:19:12
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Feature Requests item #977304, was opened at 2004-06-22 01:51 Message generated for change (Comment added) made by robert You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=350290&aid=977304&group_id=290 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None >Status: Pending Priority: 5 Private: No Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: ID3 tags lost when transcoding Initial Comment: I am trying to downsample a large number of 320K CBR files to 128K (or VBR 4 or any other similar settings), using CLI scripts. The following is seen when running a single song conversion test: > lame --mp3input -m s -b 128 320/01.\ Pincushion.mp3 128/01.\ Pincushion.mp3 > ID3v2 found. Be aware that the ID3 tag is currently lost when transcoding. > LAME version 3.96 MMX (http://www.mp3dev.org/) > CPU features: MMX (ASM used), 3DNow! (ASM used) > Using polyphase lowpass filter, transition band: 17249 Hz - 17782 Hz > Encoding 320/01. Pincushion.mp3 to 128/01. Pincushion.mp3 > Encoding as 44.1 kHz 128 kbps stereo MPEG-1 Layer III (11x) qval=3 > Frame | CPU time/estim | REAL time/estim | play/CPU | ETA > 10439/10414 (100%)| 0:36/ 0:36| 0:36/ 0:36| 7.4792x| 0:00 > average: 128.0 kbps LR: 10442 (100.0%) > > Writing LAME Tag...done > ReplayGain: -4.6dB It is the second line that is a bother. I would like to use the ID3 tags for music reference, sorting, and even on my portable player. The song does correctly downsample from 320K CBR to 128K CBR and plays fine - it just loses all of the tag info. This was seen on RH9 using the v3.96 RPM. I assume by the stdout note that you know of the issue and have not yet addressed it. This would be very cool to get to work. For any questions, please contact me at bo...@mc.... Thank you, Bobby ---------------------------------------------------------------------- >Comment By: Robert Hegemann (robert) Date: 2011-11-10 05:19 Message: v3.100 copies an ID3v2 tag from old mp3 to new mp3, if a) it's at the beginning of the file b) user doesn't add any tags himself ID3v1 tags are still lost. ---------------------------------------------------------------------- Comment By: Nobody/Anonymous (nobody) Date: 2005-11-02 09:14 Message: Logged In: NO Need this feature! ---------------------------------------------------------------------- Comment By: Takehiro TOMINAGA (takehiro) Date: 2004-09-19 02:29 Message: Logged In: YES user_id=1071 sorry this is not bug, but spec. ---------------------------------------------------------------------- Comment By: Suggs bill (mnbv) Date: 2004-07-31 14:17 Message: Logged In: YES user_id=736400 Agreed, it would be a very nice feature. Maybe the old id3 tag could be stored in memory then (r)encode the mp3 and finally attach the id3 tag to the new file. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=350290&aid=977304&group_id=290 |