Can "audioread" read mp3 file correctly?
11 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
I use the code
[y,Fs]=audioread('**.mp3','double');
to read a mp3 file. and size(y) is [12762480 2] (two channels).
But foobar tells me that the sample is 12 759 666. They are different, which one is correct?
0 Commenti
Risposte (1)
Kaashyap Pappu
il 21 Gen 2020
The variation could be due to the limitation highlighted here. There are instances when the software and hardware specifications also play a role in how many samples would be output when ‘audioread’ is called. This can be mainly attributed to MP3 compression not having a fixed bits per sample ratio. However, this does not mean that the samples are incorrect. The sound function can be used to verify if the original audio is still intact.
Hope this helps!
0 Commenti
Vedere anche
Categorie
Scopri di più su Audio and Video Data in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!