Yet another fix for the code originally designed for use without related_stream.
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>

The Broadcom CrystalHD decoder chips provide hardware video
decoding for a number of video formats. It does so using a
memory:memory interface where a compressed bitstream is fed
in and decompressed pictures are copied out. As such, it works
independent of any graphics hardware in the system.

Features supported in this initial version:
* Support for Linux (using current drivers/library from git.wilsonet.com)
* Support for 70015 hardware
* Formats: MPEG2, MPEG4 Part 2, H.264, VC1 and DivX 3.11 (untested)
* Progressive content
* Non-H.264 Interlaced content
* H.264 MBAFF content

Features missing in this initial version:
* Support for OSX (might work - untested)
* Support for Windows
* Support for 70012 hardware
* H.264 PAFF content
Signed-off-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This is a bit experimental
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit fb61a7c5)

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

This reverts the removal of scoefs from AACEncContext.
It resulted in scoefs being a NULL pointer when
search_for_quantizers() is called.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Allows to use output device alsa.

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

This makes channel coupling more accurate, increasing quality for stereo
content.  It also simplifies exponent extraction and mantissa quantization
by no longer needing to apply an offset to the exponents.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Add a dummy option -i to ffplay so that it is easy to switch between ffmpeg -i "file" and ffplay -i "file".
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This reverts the removal of scoefs from AACEncContext.
It resulted in scoefs being a NULL pointer when
search_for_quantizers() is called.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This is used at least on some older DVB broadcasts for dual-mono audio
tracks.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 6a7e074e)

when writing and pressing q during encoding. Instead, check url_interrupt_cb
at the end.

Note that when a protocol is interrupted by url_interrupt_cb, some data may
be silently discarded: the protocol context is not suitable for anything
anymore.
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 688c22e0)

This is based on the component_type definition in the DVB SI spec [1].

[1]: http://www.dvb.org/technology/standards/a038_DVB-SI_dEN300468v1.12.1.pdfSigned-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 789936db)

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 435cebd0)

(cherry picked from commit 4e84f994)

also change its prefix to ffio
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit f1ef2cd9)

AVIOContext.max_packet_size should be used directly instead.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit e8bb2e24)

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 2790d7a9)

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit c9256246)

When decoding latm config, use the corresponding aac context and its
m4ac instead of using NULL and a local variable. This fixes decoding of
audio in MPEG TS from SBTVD (the Brazillian Digital TV Sytem), when
there is no extradata. This is the case when using the decoder with
gst-ffmpeg and a GStreamer mpegts demuxer.
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 36864ac3)

(cherry picked from commit 2d9a101a)

(cherry picked from commit 7100d63c)

It only has Altivec functions and is not compiled if Altivec is disabled.
(cherry picked from commit d21be5f1)

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit d34ca1cf)

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 76aa876e)

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit e5197539)

It's not used anywhere and doesn't look ver useful to be public.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 655e45e7)

Should an AVC-1 in MP4 stream not contain SPS or PPS NAL units,
this BSF is then unable to allocate an output buffer for the
modified stream. Warn that the resulting stream may be unplayable.

Fix roundup issue #2386.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 02dd3666)

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
(cherry picked from commit f4f4e12c)

If this flag is set, the protocol can handle URLs where the
scheme is a nested scheme such as applehttp+file: - the protocol
can handle any URL where the first segment of the nested scheme
belongs to this protocol.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
(cherry picked from commit 8f73c060)

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
(cherry picked from commit f3bea991)