VLC will lag when reading local videos, whatever the codec

[Merciadri Luca <Luca.Merciadri@student.ulg.ac.be>]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi,

When watching videos locally, with VLC, it often lags at some parts of
the videos, and the following kinds of messages are displayed at the
console:

==
[some time] main video output error: picture [hexadecimal ref.] refcount is -1
overflow in spectral RLE, ignoring
==

The [some time] references are often ~40 times separated, i.e. I could
get

==
[00000010] main video output error: picture [hexadecimal ref.] refcount is -1
[00000050] main video output error: picture [hexadecimal ref.] refcount is -1
.
.
.
==

It does not only happen with Матрёшка files (.mkv). (I here
test if Gnus supports cyrillic out-of-the-box.)

Is it normal? Does it happen often with videos? What would it be due
to? Are they corrupted?

Thanks.

- -- 
Merciadri Luca
See http://www.student.montefiore.ulg.ac.be/~merciadri/
- -- 

Luck is what happens when preparation meets opportunity. (Lucius Annaeus Seneca)
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (GNU/Linux)
Comment: Processed by Mailcrypt 3.5.8 <http://mailcrypt.sourceforge.net/>

iEYEARECAAYFAkvthfgACgkQM0LLzLt8Mhz+cwCfQ/ZbM/AeD/yQ6BA00vak/haw
VwsAoKWKVXabMXa8aEwgUC1KT7NjLFWF
=7PCF
-----END PGP SIGNATURE-----