| Commit message (Collapse) | Author | Age |
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* commit 'f25609ff06b093d82548c92fc2031cd2e66c20d3':
doc/examples/filter_audio: const correctness
Merged-by: James Almer <jamrial@gmail.com>
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doc/examples/filter_audio.c:168:17: warning: assignment discards ‘const’ qualifier from pointer target type
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
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Signed-off-by: Nicolas George <george@nsup.org>
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
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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>
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* commit 'b200a2c8da403b5a5c8b50f8cb4a75fd4f0131b1':
examples: Fixed and extended Doxygen documentation
Merged-by: James Almer <jamrial@gmail.com>
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Added parameter descriptions for all functions
and converted in-function comments into regular
(non-Doxygen) comments.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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* commit 'f5950b8fd61ec85e0ad8790bea56b37ceea19436':
lavfi: Drop unused and empty header file
Merged-by: James Almer <jamrial@gmail.com>
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Takes a raw input stream containing frames with correct timestamps but
possibly out of order and inserts additional show-existing-frame
packets to correct the ordering.
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From ffmpeg commit 2e6636aa87303d37b112e79f093ca39500f92364.
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* commit '083ea8768121ee800893e124b08483011b798919':
APIchanges: Update bump dates
Merged-by: James Almer <jamrial@gmail.com>
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Deprecated in 08/2014.
Signed-off-by: James Almer <jamrial@gmail.com>
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* commit 'dcc39ee10e82833ce24aa57926c00ffeb1948198':
lavc: Remove deprecated XvMC support hacks
Merged-by: James Almer <jamrial@gmail.com>
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This "reuses" the flags introduced for the av_vdpau_bind_context() API
function, and makes them available to all hwaccels. This does not affect
the current vdpau API, as av_vdpau_bind_context() should obviously
override the AVCodecContext.hwaccel_flags flags for the sake of
compatibility.
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Adds functions to convert to/from strings and a function to iterate
over all supported device types. Also adds a new invalid type
AV_HWDEVICE_TYPE_NONE, which acts as a sentinel value.
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Creates a new device context from another of a different type which
refers to the same underlying hardware.
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Decodes YUV 4:2:2 10-bit and RGB 12-bit files.
Older files with more subbands, skips, Bayer, alpha not supported.
Further fixes and refactorings by Anton Khirnov <anton@khirnov.net>,
Diego Biurrun <diego@biurrun.de>, Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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NASM is more actively maintained and permits generating dependency information
as a sideeffect of assembling, thus cutting build times in half.
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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and (de/en)coder
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Deprecated (aka removed) in OSX 10.11, and we have a replacement for it
(VideoToolbox).
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Signed-off-by: Marton Balint <cus@passwd.hu>
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Signed-off-by: Gyan Doshi <gyandoshi@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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(cherry picked from commit b78c30d7ec26af67c00ce2002709a189f6a87a7e)
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This is able to modify some header metadata found in the VPS/SPS/VUI,
and can also add/remove AUDs.
(cherry picked from commit b31a9eae0233325c4b382c657f4b687d5d8b0812)
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This applies a specific fixup to some Blu-ray streams which contain
redundant PPSs modifying irrelevant parameters of the stream which
confuse other transformations which require correct extradata.
A new single global PPS is created, and all of the redundant PPSs
within the stream are removed.
(cherry picked from commit e6874bc3af2f09af39b5d91b9c5f9ded67459696)
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This is able to modify some header metadata found in the SPS/VUI,
and can also add/remove AUDs and insert user data in SEI NAL units.
(cherry picked from commit 9e93001b6135a23fe4e200196c08fb4fbffed6fc)
(cherry picked from commit c42b62d1f9641f10ffc23cad9abbe47d8a4a165b)
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Supports all streams that the coded bitstream infrastructure does
(currently H.264, H.265 and MPEG-2).
(cherry picked from commit f11d8a5e8b185340cc50fcbc8a1437b0fbe7e931)
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Correct typo in signalstats filter section and qualify description for variable
in select filter.
Signed-off-by: Gyan Doshi <gyandoshi@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Gyan Doshi <gyandoshi@gmail.com>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Allows to specify the action to be performed when reading the last frame
from the internal FIFO buffer. By default the last frame is written to
filter output depending on the timestamp rounding method. When using
"pass" action the last frame is passed through if input duration
has not been reached yet.
Examples using an input file with 25Hz, 1.4sec duration:
- "fps=fps=1:round=near" generates an output file of 1sec
- "fps=fps=1:round=near:eof_action=pass" generates an output file of
2sec
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
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Split it off from install-data.
Among other things, this prevents spamming triplicate log lines during install.
Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: James Almer <jamrial@gmail.com>
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Align order of "start_time" option within fps filter documentation to actual
implementation. Also fix some documentation cosmetics.
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
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* commit 'c483398bb7ef66f61ed2dcb09f3d6160683da0eb':
build: Drop DOC_ prefix from EXAMPLES-related variables
Merged-by: James Almer <jamrial@gmail.com>
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* commit '4141a5a240fba44b4b4a1c488c279d7dd8a11ec7':
Use modern avconv syntax for codec selection in documentation and tests
Merged-by: James Almer <jamrial@gmail.com>
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Signed-off-by: Lou Logan <lou@lrcd.com>
Reviewed-by: Kieran O Leary <kieran.o.leary@gmail.com>
Reviewed-by: Carl Eugen Hoyos <ceffmpeg@gmail.com>
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* commit 'c95169f0ec68bdeeabc5fde8aa4076f406242524':
build: Move cli tool sources to a separate subdirectory
Merged-by: James Almer <jamrial@gmail.com>
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Signed-off-by: Ashish Singh <ashk43712@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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Signed-off-by: James Almer <jamrial@gmail.com>
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