The current code doesn't properly take into account that filters
can change the format (including the frame rate) from that of the
decoder's output, and thus uncritically use the decoder's output
format where it should use the output of the decoder -> filter
-> user_filter chain.
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

In the video transcoder, call the filters as many times as needed
(second and following time with NULL input) until they stop outputting
frames. This means that frame-doubling filters, such as the yadif2x
deinterlacer, get all their frames output.
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

This function was already getting very long and complex,
and we'll soon be moving it into two more for loops.

This also fixes a bug where output packets from the
encoder thread (with --sout-transcode-threads larger than zero)
could get lost, since we could extract the output blocks twice
and thus overwrite the output parameter.
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

In the deinterlacer module, when b_double_rate is set, actually
double the frame rate in the output format.
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

And don't make use of confusing raised QFrame panels.

This reverts commit c16bc980.
This is no longer applicable with current libav HEAD.

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

If the core requests a change of the size of the video window, and
the display plugin returns success, the display configuration stored in
the core goes out of synchronization with the X11 server. This results
in incorrect video placement.

Since it cannot be known if resize will succeed or not (at least not
without patching all window provider plugins to block and cross-check),
just return an error.

...rather than the parent window. This should work better if the parent
window is transparent or has whatever other unusual property. Also pass
a proper visual ID.

Refs: #8579

Close: #8579

No functional changes, code is still inactive

This code is needless and had no effect for the last five years, already.

hopefully fixes #8489

Usage:
--avcodec-options='{lowres=3,foobar=baz}'
--sout-avcodec-options='{threads=42}'

For now the decoder options are global, they apply to audio/video/subtitles decoder.
encoder options can be set in the sout chain, specific to each ES

http://msdn.microsoft.com/en-us/library/b0084kay(v=vs.80).aspx only
mentions the _ prefixed variable.

gcc will always define the _ prefixed variable, like Visual Studio.
The prefixless one is defined in some language standards, e.g. gnu99
but not c99.

Signed-off-by: Christoph Miebach <christoph.miebach@web.de>

(This should maybe not be marked for translation at all. Only Russian
defines it to something different than Ctrl+{H,L}.)

Adding whitespaces or translating "Ctrl" breaks Qt4 internals.