this is needed / avoids some headaches  as one of their dependancies
(libavutil) was bumped

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

The Xvid IDCT is not MMX-specific.

Add a tlength option with frequency and timeclamp variable

Add to the volume option support for frequency and timeclamp variable,
   a_weighting, b_weighting and c_weighting functions

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

It's a public function and should use the avio_ namespace

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

8x8 is about 5x faster than 16x16 on 1080p input. Since a block size of
8x8 makes the filter almost usable (time wise) and it's not obvious if
8x8 or 16x16 is better from a quality PoV (it really depends on the
input and parameters), the filter now defaults to 8x8, and as a result
libavfilter is micro bumped.

The commit bb789016d4
un-deprecated sws_getContext()

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

sws_getCachedContext is not a full replacement for the function.

It allows attaching other external, opaque data to the frame and passing it
through the reordering process, for cases when the caller wants other data
than just the plain packet pts.  There is no way to cleanly achieve this
without the field.

Fixes Trac #3613.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Thanks to: John Stebbins <stebbins@jetheaddev.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

And add flag to muxer documentation.
Nero chapters break some taggers (mp3tag and iTunes).

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

The rationale is that you have a packed format in form
<greyscale sample> <alpha sample> <greyscale sample> <alpha sample>
and shortening greyscale to 'G' might make one thing about Greenscale instead.
An alias pixel format and color space name are provided for compatibility.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

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

Icecast is basically a convenience wrapper around the HTTP protocol.

Signed-off-by: Martin Storsjö <martin@martin.st>

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

Signed-off-by: Diego Biurrun <diego@biurrun.de>

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

The name of the paragraph sounded a bit silly, and its text is small so
it's better to merge it with the previous paragraph.

This reverts commit 35b05c5184.
A warning is introduced in case this option is used.

Update some git hashes.

For x11grab, libcdio, and libdc1394 input devices.

Signed-off-by: Lou Logan <lou@lrcd.com>

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

Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

Signed-off-by: Lou Logan <lou@lrcd.com>

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

This provides a public sustainable API/ABI for DCT functions.
Only externally used dct functions are included.
The structure is extensible without ABI issues compared to the
existing dct contexts.

See Mailing list and IRC log of 2014-07-26/27

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

Reduces difference to 56f98e340f

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

Bug found from comparing 56f98e340f to HEAD
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Idea-from: 56f98e340f
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

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

This would allow the example to be used in regression tests

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

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

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

Idea from: 56f98e340f
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This is required by the new API.

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