In particular, add documentation configuration system, through the
doc/config.texi file.

Fix trac issue #2374.

This should simplify inclusion in monolithic tool manuals.

This should simplify inclusion in monolithic tool manuals.

This should simplify inclusion in monolithic tool manuals.

This should simplify inclusion in monolithic tool manuals.

This should simplify inclusion in monolithic tool manuals.

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Fixes Ticket2314
Fixes connecting to "Ceton InfiniTV4 PCIe & USB"
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Make clear that they are not aliases for the same variable.

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Thanks-to: Derek Buitenhuis
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* cigaes/master:
  lavc: use packet duration for subtitles if necessary.
Merged-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>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

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

This also detects errors earlier
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

* qatar/master:
  xmv: do not leak memory in the error paths in xmv_read_header()
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'd1016dcc':
  xmv: check audio track parameters validity.
  bmv: check for len being valid in bmv_decode_frame().

Conflicts:
	libavformat/xmv.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fix trac ticket #2397.

* commit '8d617b11':
  id3v2: pad the APIC packets as required by lavc.
  dfa: check for invalid access in decode_wdlt().

Conflicts:
	libavformat/id3v2.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'dbb14258':
  lavf: make sure stream probe data gets freed.
  avfiltergraph: set deprecated filter_count.

Conflicts:
	libavformat/utils.c

See: 44a7a630Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'bcc94328':
  opt: check the return values of av_get_token for ENOMEM.
  doc: Fix best_nb_channells typo
  matroska: pass the lace size to the matroska_parse_rm_audio

Conflicts:
	libavformat/matroskadec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '8a96df7b':
  matroska: fix a corner case in ebml-lace parsing
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'fc43c19a':
  matroska: Update the available size after lace parsing
  clang: use -fsantize=address and -fsanitize=thread
Merged-by: Michael Niedermayer <michaelni@gmx.at>

CC: libav-stable@libav.org

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

It can be 0 or -1 for invalid files, which may result in invalid memory
access.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org