1 Classification¶
Validator |
Validator version |
Error message type |
file-scraper |
0.78 |
unknown |
MIME type |
Version |
Profile |
audio/mpeg |
1 |
2 Analyses¶
2.1 Analysis¶
The file contains two streams: a video container and an audio stream. The file’s well-formedness is declared ‘null’ but the validator has set a grading value of ‘fi-dpres-acceptable-file-format’ for the file which implies that even though the file si recognised, it can not be appraised neither as well-formed not not well-formed. This is a logical conflict and implies that there is a problem with the validating software because the acceptable grade should result in a decisive result for well-formedness.
Is it a bug in the validating software? - yes
3 Possible solutions¶
3.1 New file from audio stream with ffmpeg¶
3.1.1 Suggestion¶
Remove the container stream by using FFMPEG.
3.1.2 Effects¶
3.1.3 Justification¶
3.1.4 Execution example¶
ffmpeg -i <input>.mp3 -c:a copy -map 0 <output>.mp3
4 Output example¶
5 Notes on the error¶
The music file contains cover art image in a video container stream.