Rockbox

  • Status Closed
  • Percent Complete
    100%
  • Task Type Bugs
  • Category User Interface
  • Assigned To
    linusnielsen
  • Operating System
  • Severity High
  • Priority Medium
  • Reported Version Release 1.3
  • Due in Version Undecided
  • Due Date Undecided
  • Votes
  • Private
Attached to Project: Rockbox
Opened by Anonymous Submitter - 2002-09-25
Last edited by bagder - 2002-10-11

FS#292 - VBR file displayed as constant bit rate

File converted from WAV to MP3 VBR at setting of
80%. Bit rate displayed as 160 bps in WPS.

File converted from WAV to MP3 VBR at setting of
50%. Bit rate displayed as 128 bps in WPS.

Converted using Musicmatch JB 7.2
Player: JBR20101
OS Version 1.26
Rockbox release 1.3 (rockbox-1.3-recorder.ajz)

Closed by  bagder
2002-10-11 06:39
Reason for closing:  Fixed
Additional comments about closing:  

Logged In: YES
user_id=1110

These files are labeled VBR in 1.4.

Project Manager
zagor commented on 2002-09-25 07:41

Most likely bad files. Please upload them somewhere and post
links here.

Anonymous Submitter commented on 2002-09-25 17:34

further info:

The MusicMatch V7.2 player reports two new sample
files correctly as VBR.

The Archos software as follows:

MPEG1 Layer 3 VBR, 134 kbit/s 44.1kHz, and
MPEG1 Layer 3 VBR, 107 kbit/s 44.1kHz

RockBox 1.3, 160kbit constant rate.

It is repeatable, going from MusicMatch 7.2 to RockBox
1.3, as far as I can tell.

I will test them on another player to make sure this is
not just a MusicMatch issue when I have time. Not a
serious bug anyway, the files play just fine.

Project Manager
zagor commented on 2002-09-25 21:35

There is absolutely *nothing* we can do until you provide us
with the files.

I repeat: Please upload them somewhere and post links here.

Project Manager

Your files contain a VBRI header, and Rockbox only understands the
Xing VBR header. That explains the 160kbit/s bit rate. We will add VBRI
support as soon as we can. Thank you for reporting this.

Project Manager

I have added partial VBRI support in the file parser, but the time info will still
not be correct. Work is being done on that too.

Project Manager

These files are labeled VBR in 1.4.

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