Previously alac encoder was used, from a first glance I thought it is bitexact,
but it turns out it is using floating point arithmetic as well, so probably it
is not. Fixes fate failures on mingw32/64.
Signed-off-by: Marton Balint <cus@passwd.hu>
This is needed since e0250cf3651e6417e0117486a7816b45fb2d34cd as that uses end-buf2
Note, there are more than 16 bytes allocated beyond "end"
Fixes: regression (segfault) with probetest
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* commit '5352802da81f2083e65d466612e639a4e6e5530e':
dca: Account for lfe when checking for the channel count
This commit is a noop.
Merged-by: James Almer <jamrial@gmail.com>
* commit '37f573543c4fd7f44339e04d8d15b95118493ddd':
swscale: Convert the check check_image_pointers helper to a macro
[14:52:50] <jamrial> michaelni, ubitux: 37f573543c yay or nay? we don't have the warnings mentioned there because we cast the argument
[14:54:10] <@ubitux> i don't really see the improvement, no opinion
[15:04:14] <michaelni> jamrial, functions are better/cleaner than macros
[15:04:20] <michaelni> IMHO that is
This commit is a noop.
Merged-by: James Almer <jamrial@gmail.com>
* commit 'f56fa95cd13f627891a1bfb66bf61b971b9e0238':
swscale: Do not shift negative values directly
14:30:21] <jamrial> michaelni: do you prefer how f56fa95cd1 (libav) handles left shift of negative value, or how we're currently doing it?
[14:30:31] <jamrial> ours is cleaner looking, IMO
[14:30:57] <@ubitux> i agree
[14:31:13] <@ubitux> if we didn't forget any, i think this commit is better noop'ed
[14:31:57] <jamrial> ubitux: we even have a bunch of other cases this commit doesn't handle that i'd have to manually change, so yeah, i'm leaning towards nooping it
[14:34:04] <michaelni> jamrial, +1, ours as its cleaner
This commit is a noop.
Merged-by: James Almer <jamrial@gmail.com>
* commit '378460fef1e563704bc5a307ba748a2b819cc09d':
utvideodec: Support for gradient prediction
utvideodec: Reuse the huffyuv add_left
utvideodec: Support ULY4 and ULH4
utvideodec: Support UQRA and UQRG
swscale: Add gbrap10 output
swscale: Add input support for gbrap10 pixel format
pixfmt: Add gbrap10 pixel format
utvideodec: Support UQY2
This commit is a noop, see
115e63c8d6791ebdc921caf40c3def024690af2e
8100426fe4ba41b74404cbbd83184afa3239f64b
9d30690f20343ed3057fe4abf82009598d320ce5
b828788d58cb6f55e0bffa4682d75ddf84b4214b
84efdabc94251f1f6f483eb737e95d53376ae921
c62cb9bf5a50df416532afd8d5f79ebade174ac7
ea93052db3594f93f2d10be085a770184da0513d
faa94a576f5f3de10fc7016e0d94229faa1c2159
Merged-by: James Almer <jamrial@gmail.com>
This patch enables paletteuse to identify the transparency in incoming
video and tag transparent pixels on outgoing video with the correct
index from the palette.
This requires tracking the transparency index in the palette,
establishing an alpha threshold below which a pixel is considered
transparent and above which the pixel is considered opaque, and
additional changes to track the alpha value throughout the conversion
process.
This change is a partial fix for https://trac.ffmpeg.org/ticket/4443
However, animated GIFs are still output incorrectly due to a bug
in gif optimization which does not correctly handle transparency.
Signed-off-by: Clément Bœsch <u@pkh.me>
* commit '1fe858136b315796dd5349f3b4448a29d1bd6fa1':
utvideodec: Prevent possible signed overflow
This commit is a noop, see e86444b19d0b63c098298243fb20fd577f34cf34
Merged-by: James Almer <jamrial@gmail.com>
* commit '50a1c66cf6ab7eb683daaa9e2da3869fa3a54609':
ac3_parser: add a public function for parsing the data required by the demuxer
avpriv_ac3_parse_header() is left in place but without the
GetBitContext parameter, as the mov muxer requires a lot more fields
than just bitstream_id and frame_size from the AC3HeaderInfo struct.
Merged-by: James Almer <jamrial@gmail.com>
merge from libav: 585dc1aecef0371ad6f16cb3750ae2a6da9cf00a
If the metadata packet is corrupted, flv_read_metabody can accidentally
read past the start of the next packet. If the start of the next packet
had been flushed out of the IO buffer, we would be unable to seek to
the right position (on a nonseekable stream).
Prefer to clearly error out instead of silently trying to read from a
desynced stream which will only be interpreted as garbage.
* commit '193b09189004ede4a6998e69192d1a9f63602088':
thread: Define ff_mutex_* macros as stub functions when threads are disabled
Merged-by: James Almer <jamrial@gmail.com>
* commit 'efddf2c09aed7400c73ecf327f86a4d0452b94b5':
decode: Initialize ret before using it
filtfmts-test: Mark filter as const
This commit is a noop, see
3c14547eb75c5b18099060085d12f09518ee2732
960b4d47612ec89cfdf0ff8b83bc7424ad4c754a
Merged-by: James Almer <jamrial@gmail.com>
* commit 'd32d59bc977b43031007bb2ab21e232f96d2ebcb':
matroska: Read only the data written in the scratch buffer
This commit is a noop, see fd59207c1c86c6a76059b3565d340da9f8f47530
Merged-by: James Almer <jamrial@gmail.com>
* commit '6ac0e7818399a57e4684202bac79f35b3561ad1e':
mpeg4videodec: raise an error if sprite_trajectory.table is NULL
Merged-by: James Almer <jamrial@gmail.com>
* commit 'b62ed6873821c8fce8f7e2c2927ae54f86afeb22':
configure: Better names for functions that sanitize input
Merged-by: James Almer <jamrial@gmail.com>
* commit '3d197514e613ccd9eab43180c0a7c8b09a307606':
qsvenc: Allow use of hw_device_ctx to make the internal session
qsvdec: Allow use of hw_device_ctx to make the internal session
qsv: Add ability to create a session from a device
doc: Add VAAPI encoders
vaapi_encode: Add VP9 support
vp9: Add bsf to fix reordering in raw streams
This commit is a noop, see
49419925d33304ff907075289808226a695ff57b
bde04604065db565373c315ad13d9c3c5db4d7c9
dc81f1a2cef11538401ee1ca13b76e61838283e6
91c3b50d74ba8874ea090c29063f953f4cc90ba9
8aa3c2df1ae64b4b30462cc8a164520e65312d1a
28aedeed1961392d6b27f2f3abe4fd4c33393b93
Merged-by: James Almer <jamrial@gmail.com>
* commit '0cf949a01193dcf6f83fd95d46792dd94479b4e4':
vp9: Add bsf to merge superframes
[14:25:37] <@BBB> the functional change is wrong
[14:25:48] <@BBB> it allows recusrively packing superframes in superframes
[14:26:37] <@BBB> so I would ignore the remainder
See 2e6636aa87303d37b112e79f093ca39500f92364
Merged-by: James Almer <jamrial@gmail.com>
* commit 'f64d1100a54d12c78ce436181bb64229c56da6b3':
avconv: Flush output BSFs when encode reaches EOF
vf_deinterlace_vaapi: Add support for field rate output
pthread_frame: Propagate sw_pix_fmt across threads
This commit is a noop, see
ebce1332285b16418dacb369defcfd7bae06d319
bff7bec1d7d0ed23f24a2c815f133d58b6b86b1e
bc4e33ce0f0ea797b28d02d02ff29778cbf975a4
Merged-by: James Almer <jamrial@gmail.com>
