* lukaszmluki/master:
  lavd/avdevice: add device iterators
  lavd: add categories to device implementations
  lavu/log: add device categories
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes: H263PaddingBugFixVID_6647.MOV
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>

MicroDVD files are normally frame-based (i.e. there are no absolute
timestamps), but can have an optional frame rate header. If this
header is missing, the timestamps depend on the frame rate of the
video they were created for.

The demuxer will use a fallback frame rate if it's missing from the
header. Currently, applications using libavformat can't know whether
the time base is based on the fallback value, or if a frame rate
header was present.

This commit introduces a subfps AVOption for MicroDVD, and the
demuxer sets it if and only if a frame rate header was present.
Signed-off-by: Clément Bœsch <u@pkh.me>

The BOM is already skipped in the probe function, but not the header
read function. This could cause the header to be misparsed, such as
not interpreting the FPS line.

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

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

When using the wrap option the EXT-X-MEDIA-SEQUENCE header of the playlist file was reset instead of being incremented.
It is now incremented by one for every media URI removed from the playlist file as the standard states.
Signed-off-by: Willy Aubry <waubry@viotech.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

With cli usage the decoder might have not set the colorspace during
encoder init, manual colorspace override might be needed in such
cases.
Signed-off-by: Anton Khirnov <anton@khirnov.net>

This applies commit 5de64bb3 (the source of the above commit message)
to libutvideoenc as well.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes issue2.ts
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '5c9c305d':
  ass: K&R formatting cosmetics

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

Fixes out of array read
Fixes: 387713a12dc5cfa27fcb4178084ce1ea-asan_stack-oob_131176a_1182_cov_3861068719_CAINIT_C_SHARP_3.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Fixes out of array accesses

This should not affect any release

Fixes: 8ab69af9e5a7a7e20fe04cdd25c0d6e7-asan_heap-oob_e72b82_5505_cov_2278389485_g2m4.wmv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This reverts commit f65afef1.

If only pts is coded then dts must be equal pts
See Rec. ITU-T H.222.0 (06/2012) / ISO/IEC 13818-1:2013 (E) 2.7.5

Found-by: Baptiste Coudurier

This reverts the changes 64672098
and 68c3ed93 did to the SSE2 version,
which generated a hit of about 5 cycles.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array read
Fixes: 34260c7981118fb38fba61809bf4dd5a-asan_heap-oob_93b923_1508_cov_951051643_DivX640x480_oggvorbis.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array read
Fixes: 0ff9841c2a102f06e0d582bfc3376cbd-asan_heap-oob_495589_6836_cov_1763916974_mewmew_ssa.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  ituh263: reject b-frame with pp_time = 0

See: bb01be80Merged-by: Michael Niedermayer <michaelni@gmx.at>

Sandy Bridge Win64:
180 cycles on ff_synth_filter_inner_sse2
150 cycles on ff_synth_filter_inner_avx
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

this minimizes the amount of protocol seeks and reading needed in that case
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This reduces the number of protocol seeks
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Avoid a division by 0 in ff_mpeg4_set_one_direct_mv.

Sample-Id: 00000168-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

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

Build only on x86_32 targets.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

HLS: Handle the case when hls_list_size=0. Playlist file should contain all the segments. Fixes bug #3376.
Signed-off-by: Senthilnathan M <senthil.codr@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  qt-faststart: Add a note about the -movflags +faststart feature

Conflicts:
	tools/qt-faststart.c

See: 2574d62dMerged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'ea7f79f9':
  qt-faststart: Avoid unintentionally sign extending BE_32

See: 582f36ca
See: 69ce34c7Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'bb95334c':
  qt-faststart: Check offset_count before reading from the moov_atom buffer

Conflicts:
	tools/qt-faststart.c

See: 0ea47423Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '63848854':
  qt-faststart: Check the ftello() return codes

Conflicts:
	tools/qt-faststart.c

See: 4a229729Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '03c2a66f':
  qt-faststart: Fix the signedness of variables keeping the ftello return values

Conflicts:
	tools/qt-faststart.c

See: 18389613Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '56122443':
  qt-faststart: Check fseeko() return codes

Conflicts:
	tools/qt-faststart.c

See: 0de41eadMerged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'ea15a9a5':
  qt-faststart: Simplify code by using a MIN() macro

Conflicts:
	tools/qt-faststart.c

See: 59003fe7Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '3cbc7ef3':
  qt-faststart: Increase the copy buffer size to 64 KB

Conflicts:
	tools/qt-faststart.c

See: f4d9148fMerged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'd1f9563d':
  pthread_frame: flush all threads on flush, not just the first one
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'bc6461c2':
  af_compand: replace strtok_r() with av_get_token()

Conflicts:
	configure
	libavfilter/af_compand.c

Not merged as requested by ubitux
Merged-by: Michael Niedermayer <michaelni@gmx.at>