| Commit message (Collapse) | Author | Age | Files | Lines |
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Port to the new send/receive API by: James Almer <jamrial@gmail.com>.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Signed-off-by: Lou Logan <lou@lrcd.com>
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Signed-off-by: Lou Logan <lou@lrcd.com>
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Signed-off-by: Lou Logan <lou@lrcd.com>
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Signed-off-by: Lou Logan <lou@lrcd.com>
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1. must enable low_power mode since just VDENC can be supported by iHD
driver right now
2. Coding option1 and extra_data are not supported by MSDK
3. IVF header will be inserted in MSDK by default, but it is not needed
for FFmpeg, so disable it.
Signed-off-by: Zhong Li <zhongli_dev@126.com>
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Support for VDPAU accelerated VP9 decoding was added with libvdpau-1.3.
Support for the same in ffmpeg is added with this patch. Profiles
related to VDPAU VP9 can be found in latest vdpau.h present in
libvdpau-1.3. DRC clips are not supported yet due to
http://trac.ffmpeg.org/ticket/8068
Add VP9 VDPAU to list of hwaccels and supported formats
Added file vdpau_vp9.c and Modified configure to add VDPAU VP9 support.
Mapped VP9 profiles to VDPAU VP9 profiles. Populated the codec specific
params that need to be passed to VDPAU.
Signed-off-by: Philip Langdale <philipl@overt.org>
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Fixes ticket #4799.
Analyzed-by: Aleksandr Ustinov
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Used a technique similar to lavc/tdsc.c for invoking the MJPEG decoder.
This commit adds support for:
- DNG tiles
- DNG tile huffman lossless JPEG decoding
- DNG 8-bpp ("packed" as dcraw calls it) decoding
- DNG color scaling [1]
- LinearizationTable tag
- BlackLevel tag
[1]: As specified in the DNG Specification - Chapter 5
Signed-off-by: Nick Renieris <velocityra@gmail.com>
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Signed-off-by: Zhong Li <zhong.li@intel.com>
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Operates in the same way as the h264-levels test.
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To match the same option in h264_metadata.
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Signed-off-by: James Almer <jamrial@gmail.com>
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Fixes #4711.
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This will be needed by the eventual native AV1 decoder.
Signed-off-by: James Almer <jamrial@gmail.com>
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This work is sponsored by VideoLAN.
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* Outputs ASS lines with basic coloring and font scaling for each
given region.
* Sets the default style to the resolution of the subtitle plane
(for example, 960x540 / 36pt font for profile A).
* Has options to:
* Disable ruby text (which is coded as regions which have
half-height text in libaribb24).
Enabled by default as without positioning ruby text only
confuses as it is usually coded in the beginning of the decoded
subtitle line.
* Set the working directory, in which libaribb24 will read
configuration as well as into which it may save broadcast extra
symbols as PNG.
Unset by default.
The unconventional library check can be explained by the library's
current master branch being licensed as LGPLv3, but at the time of
writing the latest official release is still licensed under GPLv3.
Thus, one either has to wait for the following release, or enable
GPLv3.
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Thanks Kostya for great help in reversing binary.
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Fixes #6784.
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We have a pattern of wrapping CUDA calls to print errors and
normalise return values that is used in a couple of places. To
avoid duplication and increase consistency, let's put the wrapper
implementation in a shared place and use it everywhere.
Affects:
* avcodec/cuviddec
* avcodec/nvdec
* avcodec/nvenc
* avfilter/vf_scale_cuda
* avfilter/vf_scale_npp
* avfilter/vf_thumbnail_cuda
* avfilter/vf_transpose_npp
* avfilter/vf_yadif_cuda
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frame
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Originally written by Ronald S. Bultje, with fixes, optimizations and
improvements by James Almer.
Signed-off-by: James Almer <jamrial@gmail.com>
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Signed-off-by: Cameron Cawley <ccawley2011@gmail.com>
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Doesn't seems to make speed loss
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Simple parser to set keyframes, frame type, structure, width, height, and pixel
format, plus stream profile and level.
Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
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Can adjust colour and timing information.
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Sets the level based on the stream properties if it is not explicitly
set by the user. Also add a tier option to set general_tier_flag, since
that affects the level choice.
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Including a unit test.
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Signed-off-by: James Almer <jamrial@gmail.com>
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Signed-off-by: hwren <hwrenx@126.com>
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This work is sponsored by VideoLAN.
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Tested-by: Steven Liu <lq@chinaffmpeg.org>
Signed-off-by: hwren <hwrenx@126.com>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
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Tested-by: Steven Liu <lq@chinaffmpeg.org>
Signed-off-by: hwren <hwrenx@126.com>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
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