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Bug 385873 - 2 channels MP3 is reported to have only one channel
2 channels MP3 is reported to have only one channel
Status: RESOLVED FIXED
Product: banshee
Classification: Other
Component: general
0.11.3
Other All
: Normal minor
: 2.x
Assigned To: Brian Kerrick Nickel
Banshee Maintainers
Depends on:
Blocks:
 
 
Reported: 2006-12-14 15:24 UTC by HugoPalma
Modified: 2006-12-14 20:48 UTC
See Also:
GNOME target: ---
GNOME version: ---


Description HugoPalma 2006-12-14 15:24:05 UTC 
Please describe the problem:
I have some two channel MP3 files that are reported to only have one channel in the song metadata window of banshee.

Steps to reproduce:
I've actually found out about this when i used SoundConverter to convert some flac files into mp3. All the generated mp3 in Banshee are reported to be single channel ones.
If i use for example VLC to read the metadata it reports the correct two channels.

So i guess all you have to do to reproduce the problem is convert a flac(or any other i think) file to mp3 using SoundConverter.

Actual results:


Expected results:


Does this happen every time?


Other information:
Comment 1 Aaron Bockover 2006-12-14 18:35:15 UTC 
I've noticed this as well, and confirm a problem to also be transcoding from vorbis to mp3:

gst-launch filesrc location=2-channel-vorbis.ogg ! decodebin ! audioconvert ! xingenc bitrate=192 ! id3v2mux ! filesink location=2-channel-mp3.mp3

The resulting MP3 will be reported to have only 1 channel.
Comment 2 Brian Kerrick Nickel 2006-12-14 20:48:00 UTC 
There was a typo in Mpeg/Header.cs "(flags >> 16)" instead of "(flags >> 6)". Fixed in SVN.