MP3 Directory and Playlist about esp32-miniwebradio HOT 21 CLOSED

It takes time to display all files in the menu tree. It therefore makes sense to use additional folders. If you need an m3u playlist, you can proceed as follows:
Create a folder structure on your PC and add the audio files. Then create a playlist with the VLC Player. And then copy everything to the SD card. The files in a playlist do not have to be in the same folder.

from esp32-miniwebradio.

Hello Wolle,

here is the serial output and the M3U file

created on my PC: test-5.m3u
#EXTM3U
#EXTINF:216,Chris Rea - Josephine
file:///C:/allmusiq/Josephine.mp3

Modified: test-5.m3u
#EXTM3U
#EXTINF:216,Chris Rea - Josephine
/allmusiq/Josephine.mp3

i always get: /audiofiles/musique/allmusiq/Josephine.mp3
it seems that i cant point to the root.

how would you go back to the root directory...

from esp32-miniwebradio.

Hello Wolle,
I did a test by changing the code in main.cpp to see if by moving all my music to the root directory would help and so far so good.

Why this change...?
If my 1700 mp3 files where in audiofiles/musique/allmusic, when in displaylist mode, if by mistake you hit display allmusic, this would take a lot of time. When in the root directory, you never access those files, only M3U will be able to.
Also, its a lot easier to manage all the mp3 in one place.

All my music (1700 mp3 files for testing purpose) are in the root with directory for artist, by type and so on.
In the audiofiles/musique, i only have my M3U files . The M3U are able to select the root directory.
This method, is very fast.

main.md

Do a search on "_test_chbuf" for the modifications.

Mind you this is a dirty code and there are other issues in the code but i am sure you will see where there are some improvment like the shuffle and loop part.

I wish there could be an easier way of doing things.

Thanks for your time...

from esp32-miniwebradio.

Hi Pierre,
I have looked at the changes in your main.cpp and now know what you mean. The m3u is always relative to the content. You can see this when you create a playlist with the VLC player.
For example: The paths change with the location of the playlist.
The symbol "file:///" is used for root, I would use that.

Then it would look like this in your case:

#EXTM3U
#EXTINF:216,Chris Rea - Josephine
file:///allmusiq/Josephine.mp3

What do you think?

from esp32-miniwebradio.

Hello Wolle,
Great, it works...
One problem... The Shuffle option.
The mp3 files are played in sequence, no problem there, but once it start playing the first song and i press the red X button and press the Shuffle button, it shows the following "Chris Rae.m3u" and it hang in that situation.

While where at it... it would be nice to activate the shuffle function at the start of "Audio Player menu" and change the button color to show when its active or not.

Again, many thanks.

from esp32-miniwebradio.

Hello Pierre,
I have changed something else. I discovered another serious error. If another FLAC file is played later after a FLAC file, a crash can sometimes occur. This has been fixed. In addition, the entire playlist was cancelled when playing a faulty file.
I will think about the arrangement of the buttons.

Best regards
Wolle

from esp32-miniwebradio.

Hi Wolle,
Many thanks...
I am moving all my files in the root and in AUDIOFILES, i create M3U groups like Artist, Type, Best listen and so on.
Am i able to use the shuffle option at this stage...?

from esp32-miniwebradio.

Hello Wolle, hello Pierre,

I just tried to play some mp3's and playlists by using the Web-Interface. I use the actual Firmware and also the actual files on SD-card.

1. On the touch-screen I can play the songs / playlists,
2. but it doesn't work with Web-Interface - what do I wrong? Can you play the files with your Web-Interface?
   Do we need additional buttons there to play the songs or playlists? I only see the Buttons
   
   for "Upload to SD-Folder", "Pause", "Resume", nothing else. I'm using Firefox on Win10/11-PC:
   

Best regards,
Alfons

from esp32-miniwebradio.

Hello TubaFonse,
Have you try using the mouse right click button when pointing to an mp3 or m3u file...?

from esp32-miniwebradio.

Hello Pierre,
... mouse right click, oh yes - that's the solution of my problem!!!
Many thanks - best regards, Alfons.

from esp32-miniwebradio.

... but how can I play that files or playlists using my tablet / smartphone (no mouse)? The additional buttons like touch screen will be useful for realizing it also in Web-interface:

from esp32-miniwebradio.

When an m3u playlist is played, skipping forwards and backwards does not work. I will add this soon.

from esp32-miniwebradio.

Please re-test:
1.) Issue, when using Web-Interface (Win10 PC with Firefox), "Play All" from folder /audiofiles:
only the last song is playing (because all previous files recognized as AudioCurrentTime 0:00s, AudioFileDuration 0:00s!

2.) Issue, when using Web-Interface (Win10 PC with Firefox), "Play All" from folder /audiofiles/myPlaylist:
similar effect like 1.), followed by Guru Meditation Error: Core 1 panic'ed (LoadProhibited). Exception was unhandled.

serial monitor Issue 1.)
18:05:38 webSrv: ... Play Folder"/audiofiles"
18:05:38 AUDIO_FILE: Collide.ogg
18:05:38 AUDIO_info: buffers freed, free Heap: 165704 bytes
18:05:38 AUDIO_info: Reading file: "/audiofiles/Collide.ogg"
18:05:38 AUDIO_info: VORBISDecoder has been initialized, free Heap: 161300 bytes, free stack 4484 DWORDs
18:05:38 AUDIO_FILE: AudioCurrentTime 0:00s, AudioFileDuration 0:00s
18:05:38 Audiocodec: VORBIS
18:05:39 webSrv: ... Play Folder"/audiofiles"
18:05:39 AUDIO_info: skip playlist /audiofiles/myPlaylist.m3u 435
18:05:39 webSrv: ... Play Folder"/audiofiles"
18:05:39 AUDIO_info: stream ready
18:05:39 AUDIO_info: syncword found at pos 0
18:05:39 AUDIO_info: Eddie Grey - Collide
18:05:39 StreamTitle: Eddie Grey - Collide
18:05:39 AUDIO_info: Channels: 2
18:05:39 AUDIO_info: SampleRate: 44100
18:05:39 AUDIO_info: BitsPerSample: 16
18:05:39 AUDIO_info: BitRate: 128000
18:05:39 AUDIO_FILE: sample.aac
18:05:39 AUDIO_info: Closing audio file
18:05:39 AUDIO_info: buffers freed, free Heap: 165692 bytes
18:05:39 AUDIO_info: Reading file: "/audiofiles/sample.aac"
18:05:39 AUDIO_info: AACDecoder has been initialized, free Heap: 161288 bytes , free stack 4484 DWORDs
18:05:39 AUDIO_FILE: AudioCurrentTime 0:00s, AudioFileDuration 0:00s
18:05:39 Audiocodec: AAC
18:05:39 webSrv: ... Play Folder"/audiofiles"
18:05:39 AUDIO_FILE: sample.flac
18:05:39 AUDIO_info: Closing audio file
18:05:39 AUDIO_info: buffers freed, free Heap: 165692 bytes
18:05:39 AUDIO_info: Reading file: "/audiofiles/sample.flac"
18:05:39 AUDIO_info: FLACDecoder has been initialized, free Heap: 161288 bytes , free stack 4484 DWORDs
18:05:39 AUDIO_info: Content-Length: 836530
18:05:39 webSrv: ... Play Folder"/audiofiles"
18:05:39 AUDIO_info: FLAC maxBlockSize: 4096
18:05:39 AUDIO_info: FLAC maxFrameSize: 12239
18:05:39 AUDIO_info: FLAC sampleRate: 44100
18:05:39 AUDIO_info: FLAC numChannels: 2
18:05:39 AUDIO_info: FLAC bitsPerSample: 16
18:05:39 AUDIO_info: total samples in stream: 413817
18:05:39 AUDIO_info: audio file duration: 9 seconds
18:05:39 id3data: .. VENDOR_STRING: reference libFLAC 1.3.3 20190804
18:05:39 id3data: .. COMMENTS=flac
18:05:39 id3data: .. DATE=2022
18:05:39 id3data: .. ARTIST=sample
18:05:39 AUDIO_FILE: sample.m4a
18:05:39 AUDIO_info: Closing audio file
18:05:39 AUDIO_info: buffers freed, free Heap: 165692 bytes
18:05:39 AUDIO_info: Reading file: "/audiofiles/sample.m4a"
18:05:39 AUDIO_info: AACDecoder has been initialized, free Heap: 161288 bytes , free stack 4484 DWORDs
18:05:39 AUDIO_info: ch; 2, bps: 16, sr: 44100
18:05:39 id3data: .. Album: sample
18:05:39 id3data: .. Encoder: Lavf58.29.100
18:05:39 id3data: .. Comment:
18:05:39 webSrv: ... Play Folder"/audiofiles"
18:05:39 AUDIO_info: Audio-Length: 520091
18:05:39 AUDIO_info: Content-Length: 0
18:05:39 AUDIO_FILE: sample.mp3
18:05:39 AUDIO_info: Closing audio file
18:05:39 AUDIO_info: buffers freed, free Heap: 165692 bytes
18:05:39 AUDIO_info: Reading file: "/audiofiles/sample.mp3"
18:05:39 AUDIO_info: MP3Decoder has been initialized, free Heap: 161288 bytes , free stack 4484 DWORDs
18:05:39 AUDIO_info: Content-Length: 1954212
18:05:39 AUDIO_info: ID3 framesSize: 45
18:05:39 AUDIO_info: ID3 version: 2.4
18:05:39 AUDIO_info: ID3 normal frames
18:05:39 webSrv: ... Play Folder"/audiofiles"
18:05:39 id3data: .. SettingsForEncoding: Lavf57.83.100
18:05:39 AUDIO_info: Audio-Length: 1954167
18:05:40 AUDIO_FILE: sample.wav
18:05:40 AUDIO_info: Closing audio file
18:05:40 AUDIO_info: buffers freed, free Heap: 165692 bytes
18:05:40 AUDIO_info: Reading file: "/audiofiles/sample.wav"
18:05:40 webSrv: ... Play Folder"/audiofiles"
18:05:40 AUDIO_info: skip playlist /audiofiles/simplePlaylist.m3u 263
18:05:40 AUDIO_info: FormatCode: 1
18:05:40 AUDIO_info: DataRate: 176400
18:05:40 AUDIO_info: DataBlockSize: 4
18:05:40 AUDIO_info: BitsPerSample: 16
18:05:40 AUDIO_info: Audio-Length: 1616220
18:05:40 AUDIO_FILE: AudioCurrentTime 0:00s, AudioFileDuration 0:00s
18:05:40 Audiocodec: WAV
18:05:40 AUDIO_info: stream ready
18:05:40 AUDIO_info: syncword found at pos 0
18:05:40 AUDIO_info: Channels: 2
18:05:40 AUDIO_info: SampleRate: 44100
18:05:40 AUDIO_info: BitsPerSample: 16
18:05:40 AUDIO_info: BitRate: 1411200
18:05:41 AUDIO_FILE: AudioCurrentTime 0:01s, AudioFileDuration 0:09s
18:05:42 AUDIO_FILE: AudioCurrentTime 0:02s, AudioFileDuration 0:09s
18:05:43 AUDIO_FILE: AudioCurrentTime 0:03s, AudioFileDuration 0:09s
18:05:44 AUDIO_FILE: AudioCurrentTime 0:04s, AudioFileDuration 0:09s
18:05:45 AUDIO_FILE: AudioCurrentTime 0:05s, AudioFileDuration 0:09s
18:05:46 AUDIO_FILE: AudioCurrentTime 0:06s, AudioFileDuration 0:09s
18:05:47 AUDIO_FILE: AudioCurrentTime 0:07s, AudioFileDuration 0:09s
18:05:48 AUDIO_FILE: AudioCurrentTime 0:08s, AudioFileDuration 0:09s
18:05:49 AUDIO_FILE: AudioCurrentTime 0:09s, AudioFileDuration 0:09s
18:05:49 AUDIO_info: Closing audio file
18:05:49 end of file: sample.wav
18:05:49 AUDIO_info: End of file "sample.wav"
18:05:49 AUDIO_info: next audio file
18:05:49 AUDIO_info: No other audio files found

serial monitor Issue 2.)
18:13:50 webSrv: ... GetFolder "/audiofiles"
18:14:07 webSrv: ... GetFolder "/audiofiles/myPlaylist"
18:14:13 webSrv: ... Play Folder"/audiofiles/myPlaylist"
18:14:14 AUDIO_FILE: logo-1.mp3
18:14:14 AUDIO_info: buffers freed, free Heap: 165604 bytes
18:14:14 AUDIO_info: Reading file: "/audiofiles/myPlaylist/logo-1.mp3"
18:14:14 AUDIO_info: MP3Decoder has been initialized, free Heap: 161188 bytes , free stack 4484 DWORDs
18:14:14 AUDIO_info: Content-Length: 353230
18:14:14 AUDIO_info: ID3 framesSize: 56
18:14:14 AUDIO_info: ID3 version: 2.4
18:14:14 AUDIO_info: ID3 extended header
18:14:14 AUDIO_FILE: AudioCurrentTime 0:00s, AudioFileDuration 0:00s
18:14:14 id3data: .. Album: Logo 1
18:14:14 Audiocodec: MP3
18:14:14 id3data: .. Artist: Logo 1
18:14:14 AUDIO_info: Audio-Length: 353174
18:14:14 webSrv: ... Play Folder"/audiofiles/myPlaylist"
18:14:14 AUDIO_info: stream ready
18:14:14 AUDIO_info: syncword found at pos 0
18:14:14 AUDIO_info: Channels: 2
18:14:14 AUDIO_info: SampleRate: 44100
18:14:14 AUDIO_info: BitsPerSample: 16
18:14:14 AUDIO_info: BitRate: 320000
18:14:14 AUDIO_FILE: ανακοίνωση-3.mp3
18:14:14 AUDIO_info: Closing audio file
18:14:14 AUDIO_info: buffers freed, free Heap: 165584 bytes
18:14:14 AUDIO_info: Reading file: "/audiofiles/myPlaylist/ανακοίνωση-3.mp3"
18:14:14 AUDIO_info: MP3Decoder has been initialized, free Heap: 161152 bytes , free stack 4484 DWORDs
18:14:14 AUDIO_info: Content-Length: 156849
18:14:14 AUDIO_info: ID3 framesSize: 116
18:14:14 AUDIO_info: ID3 version: 2.4
18:14:14 AUDIO_info: ID3 extended header
18:14:14 webSrv: ... Play Folder"/audiofiles/myPlaylist"
18:14:14 id3data: .. Album: τόνος ανακοίνωσης
18:14:14 id3data: .. Artist: τόνος ανακοίνωσης
18:14:14 AUDIO_info: Audio-Length: 156733
18:14:14 AUDIO_info: stream ready
18:14:14 AUDIO_info: syncword found at pos 0
18:14:14 AUDIO_info: Channels: 2
18:14:14 AUDIO_info: SampleRate: 44100
18:14:14 AUDIO_info: BitsPerSample: 16
18:14:14 AUDIO_info: BitRate: 320000
18:14:15 AUDIO_FILE: Лого-2.mp3
18:14:15 AUDIO_info: Closing audio file
18:14:15 AUDIO_info: buffers freed, free Heap: 165584 bytes
18:14:15 AUDIO_info: Reading file: "/audiofiles/myPlaylist/Лого-2.mp3"
18:14:15 AUDIO_info: MP3Decoder has been initialized, free Heap: 161164 bytes , free stack 4484 DWORDs
18:14:15 AUDIO_info: Content-Length: 163159
18:14:15 AUDIO_info: ID3 framesSize: 156
18:14:15 AUDIO_info: ID3 version: 2.4
18:14:15 AUDIO_info: ID3 extended header
18:14:15 webSrv: ... Play Folder"/audiofiles/myPlaylist"
18:14:15 AUDIO_info: No other audio files found
18:14:15 id3data: .. Album: фирменный или товарный знак
18:14:15 id3data: .. Artist: фирменный или товарный знак
18:14:15 AUDIO_info: Audio-Length: 163003
18:14:15 AUDIO_info: stream ready
18:14:15 AUDIO_info: syncword found at pos 0
18:14:15 AUDIO_info: Channels: 2
18:14:15 AUDIO_info: SampleRate: 44100
18:14:15 AUDIO_info: BitsPerSample: 16
18:14:15 AUDIO_info: BitRate: 320000
Guru Meditation Error: Core 1 panic'ed (LoadProhibited). Exception was unhandled.

Core 1 register dump:
PC : 0x42108b87 PS : 0x00060d30 A0 : 0x82005d46 A1 : 0x3fcebdb0
=> 0x42108b87: strlenUTF8(char const*) at src/main.cpp:2076
(inlined by) strlenUTF8(char const*) at src/main.cpp:2072
A2 : 0x0000000d A3 : 0x00000000 A4 : 0x3fceca50 A5 : 0x00000000
A6 : 0x00000000 A7 : 0x00000000 A8 : 0x00000000 A9 : 0x00000000
A10 : 0x3fcebdac A11 : 0x00000000 A12 : 0x0000000d A13 : 0x0000009f
A14 : 0x000000e2 A15 : 0xb33fffff SAR : 0x00000007 EXCCAUSE: 0x0000001c
EXCVADDR: 0x0000000d LBEG : 0x40056f5c LEND : 0x40056f72 LCOUNT : 0xffffffff

from esp32-miniwebradio.

I know what you mean. I have a list that processes "playAll", but at the same time also saves the contents of the folders (this is the vector _SD_content). That can't work well. I will separate this so that the described defect no longer occurs.

from esp32-miniwebradio.

Hello @TubaFonse,
the content of a folder is saved in a vector and played in sequence by "playAll". If you clicked on another folder in the file tree, the vector changed and sometimes caused a crash. This no longer happens.

from esp32-miniwebradio.

Dear Wolle @schreibfaul1 - it works fine now, without crash!!!
I tested the actual Fw with my configurations:

• ESP32-S3-DevKitC-1-N16R8 + ILI9488 + PCM5102A and
• ESP32 TTGO-T8 V1.7 board (D0WDQ6-V3 ext 4M-Flash ext 4M-PSRAM) + ILI9341 + PCM5102A
  Many thanks for your great work!
  Best regards, Alfons

from esp32-miniwebradio.

great, thanks,
now I have "playAll" and "m3u" in one list. This will make it possible to jump forwards and backwards. That will be coming soon.

Best regards

from esp32-miniwebradio.

Hello Wolle,
A quick question...
Is the shuffle option suppose to work...?
i have Version 3.01d Apr 17/2024
Thanks for your time.

from esp32-miniwebradio.

Yes, this should work, the shuffle symbol is only shown on the display at the moment. This "virtually" shuffles the contents of the currently open folder.

from esp32-miniwebradio.

Hello Wolle,
Mine does not shuffle at all either mp3 or m3u.
Where did i go wrong...
Thanks.

from esp32-miniwebradio.

currently only folder
m3u files not yet, that will come later

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