Can't let me Add meta in Protected files. about browser-id3-writer HOT 4 CLOSED

ffprobe says it is aac renamed to .mp3

Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Padi Padi Leche 320 Kbps.mp3':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2mp41
    encoder         : Lavf57.82.101
  Duration: 00:03:23.80, start: 0.000000, bitrate: 323 kb/s
    Stream #0:0(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 322 kb/s (default)
    Metadata:
      handler_name    : SoundHandler

from browser-id3-writer.

@AHOHNMYC Nice catch thanks.
So does it mean that I can't edit this file ? be it aac or mp3 ?

from browser-id3-writer.

@technoknol yes, you cannot edit this file using browser-id3-writer. But some players and special tag-editting utilites are able to do this.

ffprobe said, file contains aac in mp4a. File extension does not reflect real file content.
e.g. file renamed from foo.mp3 to bar.opus still contains data in mp3 format.

If you are interested in investigating and editing tags, check out this.

from browser-id3-writer.

@AHOHNMYC thx for figuring this out

from browser-id3-writer.