[Bug 761741] gst-discoverer reports incorrect tag information

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=761741

Tim-Philipp Müller <t.i.m at zen.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |t.i.m at zen.co.uk

--- Comment #4 from Tim-Philipp Müller <t.i.m at zen.co.uk> ---
Running gst-discoverer on your file (GStreamer 1.6), I get:

  Tags: 
      title: Every Day I Have the Blues, Every Day I Have The Blues, Every Day
I Have The Blues
      artist: B. B. King, B.B. King, B.B. King
      album: Live in Cook County Jail, Live In Cook County Jail, Live In Cook
County Jail
      datetime: 1971
      comment: B. B. King - Every Day I Have the Blues
      track number: 2
      genre: Blues
      container format: ID3 tag
      extended comment: Songs-DB_Custom1[xxx]=B. B. King - Every Day I Have the
Blues
      ID3v2 frame: buffer of 15 bytes
      image: buffer of 102052 bytes, type: image/jpeg, width=(int)600,
height=(int)599, sof-marker=(int)0
      album sortname: live in cook county jail
      composer: Peter Chatman
      track count: 8
      album artist: B. B. King
      title sortname: every day i have the blues
      artist sortname: king, b. b.
      publisher: ABC
      copyright: 1971 Geffen Records
      disc count: 1
      disc number: 1
      track ID: a0a79a35-7cb3-4784-b240-cca6d552f191
      album ID: 93ddf09e-6ba8-30a9-b4b6-b45668139f27
      album artist ID: dcb03ce3-67a5-4eb3-b2d1-2a12d93a38f3
      artist ID: dcb03ce3-67a5-4eb3-b2d1-2a12d93a38f3
      has crc: false
      channel mode: joint-stereo
      audio codec: MPEG-1 Layer 3 (MP3)
      nominal bitrate: 256000
      bitrate: 256025

Couple of observations:

1) There appear to be multiple artist tags and we extract all of them:

      artist: B. B. King, B.B. King, B.B. King

   (arguably it should have spotted the duplicate here)

2) There is also an album-artist tag

      album artist: B. B. King

3) There are two(!) ID3v1 tags at the end of the file:

0033ccd0  54 41 47 45 76 65 72 79  20 44 61 79 20 49 20 48  |TAGEvery Day I H|
0033cce0  61 76 65 20 54 68 65 20  42 6c 75 65 73 00 00 00  |ave The Blues...|
0033ccf0  00 42 2e 42 2e 20 4b 69  6e 67 00 00 00 00 00 00  |.B.B. King......|
0033cd00  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 4c  |...............L|
0033cd10  69 76 65 20 49 6e 20 43  6f 6f 6b 20 43 6f 75 6e  |ive In Cook Coun|
0033cd20  74 79 20 4a 61 69 6c 00  00 00 00 00 00 00 00 00  |ty Jail.........|
0033cd30  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
0033cd40  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 ff  |................|
0033cd50  54 41 47 45 76 65 72 79  20 44 61 79 20 49 20 48  |TAGEvery Day I H|
0033cd60  61 76 65 20 74 68 65 20  42 6c 75 65 73 00 00 00  |ave the Blues...|
0033cd70  00 42 2e 20 42 2e 20 4b  69 6e 67 00 00 00 00 00  |.B. B. King.....|
0033cd80  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 4c  |...............L|
0033cd90  69 76 65 20 69 6e 20 43  6f 6f 6b 20 43 6f 75 6e  |ive in Cook Coun|
0033cda0  74 79 20 4a 61 69 6c 00  00 00 00 00 00 31 39 37  |ty Jail......197|
0033cdb0  31 42 2e 20 42 2e 20 4b  69 6e 67 20 2d 20 45 76  |1B. B. King - Ev|
0033cdc0  65 72 79 20 44 61 79 20  49 20 48 61 76 00 02 00  |ery Day I Hav...|

with different artist names (space and no space btween B. and B.) and we
extract info from both of them.

We also present the information from the ID3v2 tag first where present, so the
'B.B. King' is last.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.