avconv: support forcing codec tags for input streams
frame: add a convenience function for copying AVFrame data
lavc: use AVFrame API properly in ff_reget_buffer()
Use av_frame_copy() to simplify code where appropriate.
libx265: Update API usage

Framerate is now a sane rational instead of an integer, and
inputDepth is changed to what it actually is.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
libx265: Support 4:4:4

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
libx265: Support SAR

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
libx265: Properly handled dynamic linking with MSVC

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
avconv: remove a write-only variable
af_resample: preserve frame properties
af_volume: preserve frame properties
doc: name correct header
doc: fix one accented word
texi2pod: always declare the pod file as UTF-8 encoded
parser: Remove commented-out cruft
parser: K&R formatting cosmetics

Signed-off-by: Diego Biurrun <diego@biurrun.de>
libavfilter: example audio filtering program

Based on a patch by Andrew Kelley <superjoe30@gmail.com>

Signed-off-by: Diego Biurrun <diego@biurrun.de>
parser: cosmetics: Drop some unnecessary parentheses