Classification

Validator

Validator version

Error message type

file-scraper

0.78

File format

Version

Specification

Description

Location

audio/mpeg

1

Analyses

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

Possible solutions

New file from audio stream with ffmpeg

Suggestion

Remove the container stream by using FFMPEG.

Effects

Justification

Execution example

ffmpeg -i <input>.mp3 -c:a copy -map 0 <output>.mp3

Repaired files

Output example

Notes on the error

The music file contains cover art image in a video container stream.