Once I add a cover into a mp3 file, Mp3tag may extend its length probably, the bigger cover file is, the longer mp3 file I will get.
I'm using Mp3tag v3.02
By "length" do you mean "playing time" or "size in bytes"?
If the playing time increases: how do you know? Where do you see that increase?
I mean "playing time", I made a copy before adding the cover, so I could compare edited one with the original one, I played them with both Potplayer(Windows) and smartphone(Android), and get the same result.
Such things happened frequently after I updated Mp3tag to v3.02 but never in older version.
But the display of the length in MP3tag does not change?
I would test these files with the linked tools:
and see if there is a cause why the players interpret the covers as music data.
No. Thanks for your work, I'll be waiting for ya.
I don't understand. Do you expect me to
as I wrote
?
You have to test them. And try to repair them.
Sorry, I misunderstood what you said.
I just tried mp3val, it didn't work at all.
The 3 tools serve different purposes and are good at different disciplines. So you probably would have to try them all.
Thank you, I just missed the other two.
Problem solved, MP3 Diags>Apply a single transformation>Remove unsupported streams, then I got a mp3 file with cover art and original length.