- Use AVIOContext instead of ByteIOContext
- Use avformat_open_input instead of av_open_input_stream
- Use avio_alloc_context instead of init_put_byte, allocate context on the heap
- Use AVIOContext.seekable

print avformat_open_input errors

avformat_open_input is the most recent and is documented as available since
libavformat 53.2.0 (other changes happened in 52.105)
avformat_open_input was introduced in 52.94 in FFmpeg
(cherry picked from commit 4c3037ac)
Signed-off-by: KO Myung-Hun <komh@chollian.net>
Signed-off-by: Rafaël Carré <funman@videolan.org>

Workaround FFmpeg doc/APIchanges lies (cherry picked from commit 5b55c4db)
Signed-off-by: KO Myung-Hun <komh@chollian.net>
Signed-off-by: Rafaël Carré <funman@videolan.org>

print avformat_find_stream_info errors
(cherry picked from commit 49944dcb)
Signed-off-by: KO Myung-Hun <komh@chollian.net>
Signed-off-by: Rafaël Carré <funman@videolan.org>

Palette data is now transmitted as a side data in AVPacket
(cherry picked from commit 4ca6ef05)
Signed-off-by: KO Myung-Hun <komh@chollian.net>
Signed-off-by: Rafaël Carré <funman@videolan.org>

avformat: shut up warning (unsigned char -> uint8_t) (cherry picked from commit 7df0345e)
Signed-off-by: KO Myung-Hun <komh@chollian.net>
Signed-off-by: Rafaël Carré <funman@videolan.org>

They were copied verbatim to AVDictionary equivalents some time ago
(cherry picked from commit 55c0636c)
Signed-off-by: KO Myung-Hun <komh@chollian.net>
Signed-off-by: Rafaël Carré <funman@videolan.org>

They were only used to hold one opaque pointer
(cherry picked from commit e7e1a0f3)
Signed-off-by: KO Myung-Hun <komh@chollian.net>
Signed-off-by: Rafaël Carré <funman@videolan.org>

avcodec: update to libavcodec 54 (cherry picked from commit 8f24e725)
Signed-off-by: KO Myung-Hun <komh@chollian.net>
Signed-off-by: Rafaël Carré <funman@videolan.org>

- fix bug in ACCESS_GET_PTS_DELAY where it would fall through the next case
- print error messages from libavformat
- remove useless strdup
- check for exclusive access to avio when context open succeeded
- support for multiple input / output at the same time with libavformat > 54 (untested)
(cherry picked from commit cca698a0)
Signed-off-by: KO Myung-Hun <komh@chollian.net>
Signed-off-by: Rafaël Carré <funman@videolan.org>

it's in libdvbpsi since 2004
(cherry picked from commit 0344812b)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

(cherry picked from commit d7df1123)

(cherry picked from commit c3ea7f28)

macosx: fixed resizing issue, which was in part fixed by the previous commit by accident (close #6203)
(cherry picked from commit f56aba45)

close #6252
Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>
(cherry picked from commit 73741d01)

Make sure that if we would resize beyond the screen we set the origin values to ensure that the complete window is visible.
Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>
(cherry picked from commit 06f57d2b)

(cherry picked from commit 8f813fc4)

(cherry picked from commit 84dc949e)

(cherry picked from commit d843a2fc)

Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>
(cherry picked from commit be40ef55)

There is no reliable way to determine the channel configuration of a
certain ALSA device. The ALSA operates at too low level for that.
So add a configuration option with default to stereo (as in previous
VLC versions). However, the user will not need to re-enable 5.1 every
time.

This commit also removes all the fancy device choices. The static
choices are overriden dynamically by the UI anyway. So the only use of
the list was in vlc --help.
(cherry picked from commit 119c3fc9)

(cherry picked from commit 75977c87)

Do not clobber the output format channels to stereo. This would break
the VLC filtering pipeline.
(cherry picked from commit ea6e934a)

For each input thread the callback for "intf-event" was registered
at least twice, and never deleted correctly.
Therefore this patch makes sure that we add the callback only once,
and also properly delete the old one when the input changed.

should close #6207, refs #6252
Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>
(cherry picked from commit 53f6bc01)

macosx_vout: implemented a cleaner approach to limit the window size according to the screen it is displayed on (close #5875)
(cherry picked from commit 68a4652d)

This fixes the following error,

In file included from ../../../include/vlc_stream.h:27,
                 from ../../../include/vlc_demux.h:33,
                 from mkv.hpp:55,
                 from demux.hpp:28,
                 from virtual_segment.cpp:27:
../../../include/vlc_block.h:138: error: 'ssize_t' has not been declared
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
(cherry picked from commit 24881258)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
(cherry picked from commit 775a33e1)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
(cherry picked from commit 31bec657)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
(cherry picked from commit 6e37e198)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Using it causes libdvdnav to complain about 'demux error'.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
(cherry picked from commit bdf3c466)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Close #6291
(cherry picked from commit b6f678aa)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

This reverts commit 60296be1.

(cherry picked from commit c495d676)
Signed-off-by: Sébastien Escudier <sebastien-devel@celeos.eu>

Close #6219
(cherry picked from commit fd7e3ccc)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

(cherry picked from commit 3f5029f8)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

(cherry picked from commit e837f1cf)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

(cherry picked from commit d73cc541)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

(cherry picked from commit 2d2c0ffa)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>