Clément Bœsch
b0352b1997
avcodec: export motion vectors in frame side data on demand
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The reasoning behind this addition is that various third party
applications are interested in getting some motion information out of a
video "for free" when it is available.
It was considered to export other information as well (such as the intra
information about the block, or the quantization) but the structure
might have ended up into a half full-generic, half full of codec
specific cruft. If more information is necessary, it should either be
added in the "flags" field of the AVMotionVector structure, or in
another side-data.
This commit also includes an example exporting them in a CSV stream.
2014-08-18 14:13:57 +02:00
Stefano Sabatini
8c44376799
doc/codecs: extend documentation for thread_type option
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Based on avcodec.h documentation.
2014-06-20 12:12:46 +02:00
Michael Niedermayer
08c5859f17
avcodec: add simpleauto idct
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This will pick the "best" simple idct compatible idct
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-19 14:28:01 +02:00
Lou Logan
88f2586adb
fix various typos
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Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-03 10:58:19 -08:00
Michael Niedermayer
81d1fcf37d
avcodec: add option to make is_intra_more_likely() from error concealment return "no"
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-12 22:55:39 +02:00
Michael Niedermayer
928e2a7d64
doc/codecs: document ignore_err
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-04 13:24:40 +02:00
Timothy Gu
bba73f5574
doc: remove encoder/muxer/sinks docs from ffplay- and ffprobe-all
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ffplay and ffprobe are read-only.
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2014-01-09 12:12:10 +01:00
Michael Niedermayer
46b06bd894
avcodec/mpegvideo_enc: implement frame skip score normalization
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-01 02:46:39 +01:00
Stefano Sabatini
9fa0dccca6
lavc: extend documentation for the "bf" option
2013-10-29 18:30:27 +01:00
Timothy Gu
6879fe4265
doc/codecs: update skip_alpha documentation
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Merged-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2013-10-24 11:32:56 +02:00
Timothy Gu
024bf3a1c2
doc/codecs: Add missing mpeg2 aac profiles
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-11 20:00:06 +02:00
Timothy Gu
1fdae1017c
doc/codecs: Add ignorecrop
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-11 19:59:49 +02:00
Timothy Gu
db4a677433
doc/codecs: Remove no longer existing options
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-11 19:59:07 +02:00
Timothy Gu
a55e813e53
doc/codecs: Cosmetics in the flags2 description
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Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-11 19:57:47 +02:00
Michael Niedermayer
dfb89fee2d
doc/codecs: document skip_alpha
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-11 16:59:32 +02:00
Michael Niedermayer
cdc9657a0c
doc/codecs: Document field_order
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-10 16:03:37 +02:00
Stefano Sabatini
b4bd21b7fe
doc/codecs: fix dangling reference to codec-options chapter
2013-07-27 16:50:19 +02:00
Michael Niedermayer
f320b00541
doc/codecs: Mention relation of the experimental setting and codecs
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-06-08 14:14:27 +02:00
Stefano Sabatini
d5f3a0c221
doc: move ffmpeg-codecs.texi content to separated file
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This should simplify inclusion in monolithic tool manuals.
2013-04-05 10:11:57 +02:00
