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Minim not understanding m3u files
07-06-2024, 13:29
Post: #11
RE: Minim not understanding m3u files
(06-06-2024 20:22)Charles7 Wrote:  Not sure I grasp the issue, but my setup (on a Windows PC) ..

Thanks for giving it some thought.
As in OP, the same music on a card in my phone works with Bubble just fine. The card music/playlists data was written via PC but is understood by Android - so I'd expect that files interrogated by PC (or Android, plainly) would be "reported" correctly.
Hence I believed the QNAP issue to be arising from an aspect of Minim.

My NAS is on all the time (which is the point), my PC only sometimes, so I need to get the NAS access to work.
Rather annoyed that, this far down the line, QNAP multimedia apps don't support m3u playlists. Pretty basic omission !
The Sonos S1 system does that, but forces access via Samba SMB1, which is an acknowledged security risk.
My new QNAP does not allow SMB1, but my old one (copies only), still has to to enable me to use my (oldish) Sonos at all Sad
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07-06-2024, 13:40
Post: #12
RE: Minim not understanding m3u files
(07-06-2024 13:11)windbag Wrote:  OK, the log file has 64,090 lines, so I've pasted them into Excel & done a data sort to find the different types of Error & Warning.

There are 41,077 Error playlist entries:
Error: playlist _MainArtists/A,B/Aa-Aj/Abba/_Playlists/_SJBpicks Etc/Best-ofs,Chronology/___Creme.m3u: no matching file for ..\..\..\Sound Files\_Studio\01_Ring Ring\01_Ring, Ring.mp3

These should go away when you install update 251.

Quote:Error: no valid MPEG header near offset 0 in file SpokenWord-Not4car/Not4Car/Community/University Hall expansion proposals/Nights - all MP3s on CD's/all MP3s on CD's plus others/143 NO 13-11-01 T111-general blurb noise.mp3 (length 1256787)

This file is corrupt in some way and cannot be read by MinimServer.

Quote:Warning: audio stream corruption at offset 131107 in file SpokenWord-Not4car/Not4Car/Radio4/HistoryOfTheWorldIn100Objects/000 Welcome 11 Jan 2010.mp3 (length 131193)

This file is corrupt in some way and the audio information read by MinimServer might be incorrect.

Quote:Warning: ID3v2 APIC frame has invalid MIME type 'image/' at offset 1014 in file _MainArtists/O,P,Q,R/O '-Oi/Oasis/Sound Files/_Studio/03_Be Here Now+/08b_If We Shadows (demo).mp3 (length 5610686)

The embedded artwork in this file is tagged incorrectly and cannot be read by MinimServer.

Quote:Warning: ID3v2 'MP3e' frame has invalid size 2020876365 at offset 132 in file _MainArtists/S/St_-Ste/Steinman,Jim/Music Files/Musicals&Soundtracks-Not4car/12_DanceOfTheVampire/JS-com_dotv_MusicDLs/04_BraverThanWeAre.mp3 (length 8753405)

This file is corrupt in some way and the tag information read by MinimServer might be incorrect.

Quote:Warning: ID3v2 TDAT frame has incorrect value '2013-07-29' at offset 49 in file _MainArtists/C,D/Do/Doley,Lachy/Best Of-Free Download/06_Love Blinded Fool.mp3 (length 3954198)

Warning: ID3v2 TYER frame has incorrect value '0' at offset 1737 in file _MainArtists/G,H/Ge-Gi/Genesis-Alumni/Peter Gabriel/Sound Files/Demos/FishermansSong.mp3 (length 1938261)

Warning: ignoring incorrect value for DATE tag 01/1 in file _MainArtists/C,D/Co/Coast/MusicFiles/Paul Eastham Solo/03_Something and Nothing/01_Bubbles.mp3

The date information in these files has an incorrect format and cannot be read by MinimServer.

Quote:Warning: ignored conflicting DISCNUMBER value 1 in file _MainArtists/I,J,K,L/Ja/James/Sound Files/_Studio-Band/08_Millionaires/23_Pocketful of Lemons.mp3

This file has two DISCNUMBER tags with different values.

Quote:Warning: ignoring additional ID3v2 tag at offset 100280 in file _MainArtists/A,B/Aa-Aj/Abba/Sound Files/_Studio/02_Waterloo/01_Waterloo.mp3 (length 3809882)

This file has more than one tag block. Only the first tag block was read by MinimServer.

Quote:Warning: missing comma on #EXTINF line 10 of file SpokenWord-Not4car/Not4Car/16 Tales Of Terror/16 Tales of Terror.m3u

Self-explanatory.

Quote:Warning: unable to complete reading ID3v2 tag data at offset 132 in file _MainArtists/S/St_-Ste/Steinman,Jim/Music Files/Musicals&Soundtracks-Not4car/12_DanceOfTheVampire/JS-com_dotv_MusicDLs/04_BraverThanWeAre.mp3 (length 8753405)

[quote]
Warning: conflicting ALBUMARTIST values ignored for album The Book Thief
on disc 1
first conflicting value: Allan Corduner
first conflicting item: Death and Chocolate a
second conflicting value: Markus Zusak
second conflicting item: Peace

MinimServer doesn't allow more than one album artist for an album. You can tag multiple artists but only one album artist.
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07-06-2024, 13:41
Post: #13
RE: Minim not understanding m3u files
(07-06-2024 13:18)simoncn Wrote:  There was a problem with update 251 not being installed automatically. This problem should be fixed now. If you stop and restart MinimServer from the QNAP App Center, update 251 should be installed.

Thanks again.

It has now got 251 (checked in app & log) but it is now throwing an error:

Current time is Fri Jun 07 13:36:32 BST 2024 in time zone Europe/London
starting MinimServer[NASQ2]
java.lang.NullPointerException

Pressing Rescan just immediately throws the error, and the library has disapperaed the Bubble list.
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07-06-2024, 13:45
Post: #14
RE: Minim not understanding m3u files
(07-06-2024 13:29)windbag Wrote:  Rather annoyed that, this far down the line, QNAP multimedia apps don't support m3u playlists. Pretty basic omission !

MinimServer has (since 2012) always supported .m3u playlists with correct file paths (i.e., using forward slash on Linux and macOS, backslash on Windows). The recent change was made to improve compatibility in a common case where a .m3u file dosn't strictly conform to the .m3u specification.
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07-06-2024, 13:46
Post: #15
RE: Minim not understanding m3u files
(07-06-2024 13:41)windbag Wrote:  It has now got 251 (checked in app & log) but it is now throwing an error:

Current time is Fri Jun 07 13:36:32 BST 2024 in time zone Europe/London
starting MinimServer[NASQ2]
java.lang.NullPointerException

Pressing Rescan just immediately throws the error, and the library has disapperaed the Bubble list.

Please post the complete stack trace for this error.
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07-06-2024, 14:20
Post: #16
RE: Minim not understanding m3u files
Gosh, thanks for the massive amount of effort this morning.
For info, my files are generated by extracting from CD using EAC v1-6, but replacing the default artwork with one that has been squeezed down to around 30kB, so the inclusion in every track is not too heavy on the overall size.
The info in the the online CD databases is often the source of naff field info, but there are many instances where I've cocked up and had to correct stuff using Mp3Tag. Playlists have been made using Playlist Creator.

I put in the errors for info for later rumination, except the ones pertaining to the m3u issue. It looks like they could be a good way of identifying problems, which I have tried & failed to identify before using some freeware that claimed to do so, but could not.
I'll try & comment on each

(07-06-2024 13:40)simoncn Wrote:  [quote='windbag' pid='50246' dateline='1717762261']
OK, the log file has 64,090 lines, so I've pasted them into Excel & done a data sort to find the different types of Error & Warning.

There are 41,077 Error playlist entries:
Error: playlist _MainArtists/A,B/Aa-Aj/Abba/_Playlists/_SJBpicks Etc/Best-ofs,Chronology/___Creme.m3u: no matching file for ..\..\..\Sound Files\_Studio\01_Ring Ring\01_Ring, Ring.mp3

These should go away when you install update 251.

That is by far & away the biggest immediate problem, hopefully soon sorted
I have never wanted to select by artist etc as that is done by the tree structure
Artwork is "nice to have"

Quote:Error: no valid MPEG header near offset 0 in file SpokenWord-Not4car/Not4Car/Community/University Hall expansion proposals/Nights - all MP3s on CD's/all MP3s on CD's plus others/143 NO 13-11-01 T111-general blurb noise.mp3 (length 1256787)

This file is corrupt in some way and cannot be read by MinimServer.

Not many of these, can return to the file to sort the issue

Quote:Warning: audio stream corruption at offset 131107 in file SpokenWord-Not4car/Not4Car/Radio4/HistoryOfTheWorldIn100Objects/000 Welcome 11 Jan 2010.mp3 (length 131193)

This file is corrupt in some way and the audio information read by MinimServer might be incorrect.

Not many of these, can return to the file to sort the issue

Quote:Warning: ID3v2 APIC frame has invalid MIME type 'image/' at offset 1014 in file _MainArtists/O,P,Q,R/O '-Oi/Oasis/Sound Files/_Studio/03_Be Here Now+/08b_If We Shadows (demo).mp3 (length 5610686)

The embedded artwork in this file is tagged incorrectly and cannot be read by MinimServer.

Ditto

Quote:Warning: ID3v2 'MP3e' frame has invalid size 2020876365 at offset 132 in file _MainArtists/S/St_-Ste/Steinman,Jim/Music Files/Musicals&Soundtracks-Not4car/12_DanceOfTheVampire/JS-com_dotv_MusicDLs/04_BraverThanWeAre.mp3 (length 8753405)

This file is corrupt in some way and the tag information read by MinimServer might be incorrect.

Ditto

Quote:Warning: ID3v2 TDAT frame has incorrect value '2013-07-29' at offset 49 in file _MainArtists/C,D/Do/Doley,Lachy/Best Of-Free Download/06_Love Blinded Fool.mp3 (length 3954198)

Warning: ID3v2 TYER frame has incorrect value '0' at offset 1737 in file _MainArtists/G,H/Ge-Gi/Genesis-Alumni/Peter Gabriel/Sound Files/Demos/FishermansSong.mp3 (length 1938261)

Warning: ignoring incorrect value for DATE tag 01/1 in file _MainArtists/C,D/Co/Coast/MusicFiles/Paul Eastham Solo/03_Something and Nothing/01_Bubbles.mp3

The date information in these files has an incorrect format and cannot be read by MinimServer.

I doubt I'll ever use the date info

Quote:Warning: ignored conflicting DISCNUMBER value 1 in file _MainArtists/I,J,K,L/Ja/James/Sound Files/_Studio-Band/08_Millionaires/23_Pocketful of Lemons.mp3

This file has two DISCNUMBER tags with different values.

Not used by me

Quote:Warning: ignoring additional ID3v2 tag at offset 100280 in file _MainArtists/A,B/Aa-Aj/Abba/Sound Files/_Studio/02_Waterloo/01_Waterloo.mp3 (length 3809882)

This file has more than one tag block. Only the first tag block was read by MinimServer.

Hopefully ignorable

Quote:Warning: missing comma on #EXTINF line 10 of file SpokenWord-Not4car/Not4Car/16 Tales Of Terror/16 Tales of Terror.m3u

Self-explanatory.

Quote:Warning: unable to complete reading ID3v2 tag data at offset 132 in file _MainArtists/S/St_-Ste/Steinman,Jim/Music Files/Musicals&Soundtracks-Not4car/12_DanceOfTheVampire/JS-com_dotv_MusicDLs/04_BraverThanWeAre.mp3 (length 8753405)

[quote]
Warning: conflicting ALBUMARTIST values ignored for album The Book Thief
on disc 1
first conflicting value: Allan Corduner
first conflicting item: Death and Chocolate a
second conflicting value: Markus Zusak
second conflicting item: Peace

MinimServer doesn't allow more than one album artist for an album. You can tag multiple artists but only one album artist.

I hope never to use the Album artist
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07-06-2024, 14:28
Post: #17
RE: Minim not understanding m3u files
(07-06-2024 13:46)simoncn Wrote:  
(07-06-2024 13:41)windbag Wrote:  It has now got 251 (checked in app & log) but it is now throwing an error:

Current time is Fri Jun 07 13:36:32 BST 2024 in time zone Europe/London
starting MinimServer[NASQ2]
java.lang.NullPointerException

Pressing Rescan just immediately throws the error, and the library has disapperaed the Bubble list.

Please post the complete stack trace for this error.

Is this file the correct one ?


Attached File(s)
.log  minimserver-crash-20240607-133616.log (Size: 9.66 KB / Downloads: 2)
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07-06-2024, 15:25
Post: #18
RE: Minim not understanding m3u files
Thanks for this. This problem is fixed in MinimServer update 252, available now.
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07-06-2024, 17:32
Post: #19
RE: Minim not understanding m3u files
Thanks once again.
Have stopped/reinstalled Minim, getting 252.
No error after rescan Smile
Library appeared in Bubble, and now playing first (test) playlist to the correct receiver.
Getting pretty much all the artwork, but am getting "Adding to Playlist" & wheeling
- maybe still rebuilding after rescan ? - how can you tell if it has finished ?

Has finished "Adding", and other playlists are coming up with most artwork in place.
Starting to look good.

Looking at the log, there are now 3,652 Errors (out of 29k tracks), which seem to be mostly of the type:
"Error: playlist _MainArtists/W,X,Y,Z/Wo-Wu/.../_Playlists/07_Black Cuillin.m3u: no matching file for ../Sound Files/07_Black Cuillin/12_When The Snow Melts.mp3

I suspect these are arising from me having moved a block of artist files inappropriately without making a playlist regen (I stupidly made absolute playlists in the early days).

One possible problem: - the App didn't appear in the Home QNAP home dashboard, on any of the three "pages". It did before. Just gone back and made sure the drop-down menu had "Display on Administrator's Main menu", which it was, but still nowt on the main menu.
So, tried "Every Users menu", but no change.

Problem ?
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07-06-2024, 20:35 (This post was last modified: 07-06-2024 20:37 by simoncn.)
Post: #20
RE: Minim not understanding m3u files
I found a solution for this on the QNAP forum.

1) As the administrator user, open App Center and click on My Apps
2) Click the drop-down arrow under the MinimServer icon and select "Display On" at the bottom of the menu
3) Select "Every user's menu"
4) As a regular user, logout (if currently logged in), then login
5) Select the 3 bars menu in the top left corner. You should see the MinimServer icon.
6) Drag the MinimServer icon to the desktop

It sounds like you have done steps 1 to 3 but not 4 to 6.
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