Various small spelling fixes.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Add missing ';'.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Add "const" to avoid compiler warning.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
fic: Use proper quantization matrix index

The matrices are not zigzagged.

Fixes artefacting.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
avutil: Add av_get_time_base_q()

This fixes usage of AV_TIME_BASE_Q in C++ applications, which
cannot use compound literals directly in their code.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
avutil: move av_get_time_base_q() after include rational.h

Fix compilation

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>