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This option allows more control over the use of intra macroblocks in
predictive frames.
By using '-intra_penalty max', intra macroblocks are never used in
predictive frames.
It is useful for glitch artists to generate input material. This option
allows them to split and merge two video files while maintaining fluid
motion from the second video without having intra macroblocks restoring
chunks of the first video.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Forgotten with the commit which removed support for libxvid_rc.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
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Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
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This is a profile supporting > 8-bit video and has a higher quality DCT
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sequence_display_extension
In a recent commit the default was changed from 0 (component) to 5
(unspecified), however some standards require using 0. With this option, the
user will be able to do so.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Marton Balint <cus@passwd.hu>
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* commit '94eed68ace9f2416af8457fcbf142b175928c06b':
lavc: Drop deprecated options moved to private contexts
Merged-by: James Almer <jamrial@gmail.com>
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The new name more accuratly describes what the function does
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Deprecated in 10/2014 and 07/2015.
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> seems to break
> make fate-vsynth1-mjpeg-444
Fixed.
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The feature has outlived is usefulness and complicates the code.
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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* commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb':
cosmetics: Fix spelling mistakes
Merged-by: Clément Bœsch <u@pkh.me>
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
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* commit '0e9c4fe254073b209970df3e3cb84531bc388e99':
lavc: Move pre_me to codec private options
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit '5b6f42da98c26a8aee8d2c2edfcbd0633ad1c607':
lavc: Move me_penalty_compensation to codec private options
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit '2862b63783b5556f7f3fb2d097629bc6879f833a':
lavc: Move prediction_method to codec private options
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit '936f0d98f864f9f6bb4f9e5458b78537e146bacd':
lavc: Move rtp_payload_size to codec private options
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit 'd749615333084e62c9fcc480d1ae466369fdf14f':
lavc: Move timecode_frame_start to codec private options
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit '12b49769223234673db1003d9c43e7483ceb0282':
lavc: Move mpeg_quant to codec private options
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit '1482aff2048511b821ff9feac19426113cc641a2':
lavc: Move noise_reduction to codec private options
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit '7c79587d7407dab4b9445d66b5f111fe657c8c4d':
lavc: Move scenechange_threshold to codec private options
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit '0ac9f33a9e69c64eee592791be3c5441a6a3d6b7':
lavc: Move frame_skip_* to codec private options
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit '84c4714f397c9c50eb9d49008cc1c08385f68f31':
lavc: Move brd_scale to codec private options
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit '0e6c8532215790bbe560a9eea4f3cc82bb55cf92'
lavc: Move b_frame_strategy and b_sensitivity to codec private options
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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This option is only used by mpegvideoenc.
It is a very codec-specific option, so deprecate the global variant.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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This option is only used by mpegvideoenc.
It is a very codec-specific options, so deprecate the global variant.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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This options is only used by huffyuv, ffvhuv, jpegls, mjpeg,
mpegvideoenc, png, utvideo.
It is a very codec-specific options, so deprecate the global variant.
Set proper limits to the maximum allowed values, and update utvideoenc
tests to use the new option name.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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This option is only used by mpegvideoenc and openh264.
It is a very codec-specific option, so deprecate the global variant.
The openh264 option is dropped altogether since it is just a fallback
for -max_nal_size anyway.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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This option is only used by mpeg2.
It is a very codec-specific option, so deprecate the global variant.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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This option is only used by mpegvideoenc, and xvid.
It is a very codec-specific option, so deprecate the global variant.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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This option is only used by mpegvideoenc, x264, xavs, and vpx.
It is a very codec-specific option, so deprecate the global variant.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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This option is only used by mpegvideoenc, x264, and xavs.
It is a very codec-specific option, so deprecate the global variant.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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These options are only used by mpegvideoenc and vpx.
They are very codec-specific options, so deprecate the global variants.
Add an allowed value to the private options for frame_skip_cmp which
seems to have been forgotten, but perfectly working.
The libvpx frame dropping feature uses one of such option
(frame_skip_threshold) without the other three. For this reason rename
the option to something more consistent with the other libvpx variables.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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This option is only used by mpegvideoenc,
It is a very codec-specific option, so deprecate the global variant.
Set proper limits to the maximum allowed values.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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The b_frame_strategy option is only used by mpegvideoenc, qsv, x264, and
xavs, while b_sensitivity is only used by mpegvideoenc.
These are very codec-specific options, so deprecate the global variants.
Set proper limits to the maximum allowed values.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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Dequant or encoding were trying to reverse a scan that hadn't been
applied...
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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RFC 2435 suggests that mjpeg over rtp uses both two tables.
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* commit '525f58977c93e189fda49a5c4928feaf4d89fac6':
mpegvideo: Move macros to more appropriate headers
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
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MAX_MB_BYTES -> mpegutils.h
FRAME_SKIPPED -> mpegutils.h
INPLACE_OFFSET -> mpegutils.h
ME_MAP_SIZE -> motion_est.h
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32bit is not sufficient for all cases
Fixes: signal_sigabrt_7ffff6ac8cc9_686_cov_1897408623_microsoft_new_way_to_shove_mpeg2_in_asf.dvr_ms
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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This option is extremely codec specific and only a few codecs employ it.
Move it to codec private options instead: mpegenc family supports only 3
values, xavs and x264 use 5, and xvid has a different metric entirely.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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* commit '4b6b1082a73907c7c3de2646c6398bc61320f2c6':
lavc: Deprecate avctx.me_method
Conflicts:
doc/encoders.texi
libavcodec/avcodec.h
libavcodec/libx264.c
libavcodec/motion_est.c
libavcodec/options_table.h
libavcodec/version.h
Merged-by: Michael Niedermayer <michael@niedermayer.cc>
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* commit '21c90d86d27c2143354c7d782050a779b0986eb1':
mpegvideo: Add missing include
Merged-by: Michael Niedermayer <michael@niedermayer.cc>
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