The previous commit didn't do this straight away, to keep the
diff slightly simpler.

This avoids issues where EOF at the end of the segment is given
the variant demuxer. Now the demuxers only see one single data
stream (as when using the applehttp protocol handler).

This is a preparation for a restructuring of the demuxer, to
minimize the later diff.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>

The unbuffered API will be made private and it's not used anywhere
internally.

They're unimplemented and nobody cared to do anything with that for
10 years.

full-bandwidth channels.

This reduces high-frequency artifacts and improves the quality of the lower
frequency audio at low bit rates.

fixes Issue 2674

This restores the behaviour of running only the builtin
regression tests when no path to external samples is given.
aa3805a4 inadvertently broke this by always setting SAMPLES
to something.  Using := makes the ifdef test work as expected
when the FATE_SAMPLES environment variable is empty.
Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

The unbuffered URLContext API will be made private, so there's no point
in this function being public.

It doesn't look fit to be a part of the public API.

Adding a temporary hack to ffserver to be able to use it, should be
cleaned up when somebody is up for it.

Use it instead of url_is_streamed and AVIOContext.is_streamed.

This makes the AC3 encoder use the shared fixed-point MDCT rather
than its own implementation.  The checksum changes are due to
different rounding in the MDCT.
Signed-off-by: Mans Rullgard <mans@mansr.com>

Port fade filter from libavfilter soc repo, with minor fixes by
Stefano.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

Fixes issue2272.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

It's been unused since mp3float decoder was added.

They've been unused and deprecated for about five years.

Signed-off-by: Mans Rullgard <mans@mansr.com>

It's not used anywhere and apparrently hasn't been for a very long time.

It has been deprecated for about five years, skip_idct/skip_frame should
be used instead.

Fixes build with the bump, since the prototype is already marked for
removal.

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

In particular, now it assumes that
a) chapters are chronologically ordered
b) chapters have the same timebases
c) duration of the stream is known
and asserts if any of these is not met.

Make it properly deal with harsher conditions.

fixes issue2320

Signed-off-by: Anton Khirnov <anton@khirnov.net>

Part of the fft8() function corresponds to the BUTTERFLIES macro,
so use it.
Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

fixes issue2480
Signed-off-by: Anton Khirnov <anton@khirnov.net>