Fix double UTF-8 encoding on output files.
makeinfo / texi2any does not seem to provide a way of setting
it globally for toplevel files.

Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The error was fixed in commit ce9bd303
more than one year ago, and does not affect all the currently supported
versions.

In particular, fix trac issue #1535.

CSS should take care of this.

Link is dead.

This filter is not required anymore with aformat. Drop it at next bump.

We used to use 'filtergraph' or 'filter graph' randomly.

'filtergraph' was chosen due to having 57 occurrences in
the documentation, whereas 'filter graph' had only 19.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Also add example showing cat piping images to ffmpeg.
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>

Wording suggested by Stefano Sabatini, should have been
merged with the previous commit.

URLProtocols are private and custom AVIOContexts are a simple and
easier solution for most of the situations.

It has not worked for anything other than fringe codecs (asv1/2, mdec,
mjpeg[b]) since about 2003 and nobody ever noticed or complained. This
sufficiently proves that there are no users of this option who have a
clue of what they are doing, so it is completely useless.

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

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

Also provide a link to the github FFmpeg page containing the examples.

-same_quant is not designed to convert between quantizer scales, AFAIK.

Add example using concat protocol.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Reported-By: Clément Bœsch

Some entries should be still amended.

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

credits to: Philip (from Google Code-in)
Signed-off-by: burek <burek021@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

In order to build C++ programs using libav you need
-D__STDC_CONSTANT_MACROS appened to the CXXFLAGS.