[FFmpeg-devel] [PATCH] Increase to 4K the initial size of the probe.

Michael Niedermayer michaelni at gmx.at
Wed May 7 01:59:28 CEST 2014

On Tue, May 06, 2014 at 03:48:01PM -0700, Giovanni Motta wrote:
> In a 320Kbps MP3, a 2K buffer contains roughly 2 frames. If there is a
> misidentification in the initial 2K bytes mp3_read_probe() doesn't have a
> chance to decode the headers of the minimum 4 frames that are necessary to
> return a meaningful score for a MP3.

If you have a file that gets misdetected by ffmpeg, please provide
a link.

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Breaking DRM is a little like attempting to break through a door even
though the window is wide open and the only thing in the house is a bunch
of things you dont want and which you would get tomorrow for free anyway
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