Simon Thelen
b02201efb5
doc/ffmpeg: Clarify that the sdp_file option requires an rtp output.
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Signed-off-by: Simon Thelen <ffmpeg-dev@c-14.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
Stefano Sabatini
018bdaed37
setpts: add FRAME_RATE constant
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Useful for dealing with constant frame-rate video.
(cherry picked from ffmpeg commit 722762f7e1
)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
9 years ago
Nicolas George
48ff6683ba
lavfi: add a frame_rate field to AVFilterLink.
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(cherry picked from ffmpeg commit 7b42036b3b
)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
9 years ago
Ganesh Ajjanagadde
1bed09a30e
swresample: allow double precision beta value for the Kaiser window
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Kaiser windows inherently don't require beta to be an integer. This was
an arbitrary restriction. Moreover, soxr does not require it, and in
fact often estimates beta to a non-integral value.
Thus, this patch allows greater flexibility for swresample clients.
Micro version is updated.
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
9 years ago
Kyle Swanson
6a11c7f160
avfilter: add anoisesrc
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Signed-off-by: Kyle Swanson <k@ylo.ph>
Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
Nicolas George
d92e0848d9
lavfi: remove astreamsync.
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It was only useful for very specific testing purposes
and appears to be currently partially broken.
9 years ago
Nicolas George
7037f9430b
lavfi: add realtime filter.
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Similar to the -re option in ffmpeg that only works for input files.
Can be used at any place in the filter graph.
9 years ago
Ganesh Ajjanagadde
91bc4de2a4
doc/resampler: fix some trivial typos
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Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
9 years ago
Paul B Mahol
b456ece557
XMA1 and XMA2 stereo decoders
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
Paul B Mahol
cb7a00da21
avformat: add acm demuxer
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
Paul B Mahol
c89e075d5a
avcodec: add Interplay ACM decoder
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
Paul B Mahol
863c9189ee
doc/general.texi: fix SDX2 description
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
Paul B Mahol
09ef1f5923
doc/general.texi: move Screenpresso to right section
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
Paul B Mahol
48f0d3accc
avformat: add DC STR demuxer
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
Paul B Mahol
af3f793f60
avcodec: add ADPCM AICA decoder
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
Paul B Mahol
e99321a3b6
avformat: add 3dostr demuxer
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
Lou Logan
2193f537ed
doc/encoders: fix "the their" typo
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Signed-off-by: Lou Logan <lou@lrcd.com>
9 years ago
Michael Niedermayer
3f50291813
doc/filters: Remove article redundancy
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
Rodger Combs
1e477a970f
lavu: add AESNI CPU flag
9 years ago
Muhammad Faiz
f8d429e0c5
avfilter/avf_showcqt: rewrite showcqt and add features
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add yuv444p, yuv422p, and yuv420p output format (lower cpu usage
on ffplay playback because it does not do format conversion)
custom size with size/s option (fullhd option is deprecated)
custom layout with bar_h, axis_h, and sono_h option
support rational frame rate (within fps/r/rate option)
relaxed frame rate restriction (support fractional sample step)
support all input sample rates
separate sonogram and bargraph volume (with volume/sono_v and
volume2/bar_v)
timeclamp option alias (timeclamp/tc)
fcount option
gamma option alias (gamma/sono_g and gamma2/bar_g)
support custom frequency range (basefreq and endfreq)
support drawing axis using external image file (axisfile option)
alias for disabling drawing to axis (text/axis)
possibility to optimize it using arch specific asm code
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
Hendrik Leppkes
c2f861ca42
Replace remaining occurances of av_free_packet with av_packet_unref
9 years ago
Kyle Swanson
15d8b65125
doc/filters.texi: ebur128 grammar fix
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Reviewed-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
Kyle Swanson
dcb95ef482
avfilter: add vibrato filter
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Signed-off-by: Kyle Swanson <k@ylo.ph>
9 years ago
Alexandra Hájková
cd0e08813a
avconv: support infinite loop for the loop option
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
9 years ago
Luca Barbato
a9a6010637
avpacket: Provide an alloc and a free function for the struct
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Pave the way for having the size of the AVPacket struct not part
of the ABI.
9 years ago
Luca Barbato
9b56d5c114
avpacket: Deprecate av_dup_packet
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As documented, `av_dup_packet` is broken by design, `av_packet_ref`
matches the AVFrame ref-counted API and can be safely used instead.
9 years ago
Luca Barbato
ce70f28a17
avpacket: Replace av_free_packet with av_packet_unref
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`av_packet_unref` matches the AVFrame ref-counted API and can be used as
a drop in replacement.
Deprecate `av_free_packet`.
9 years ago
Paul B Mahol
035ae3c009
avcodec: add SDX2 DPCM decoder
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
Paul B Mahol
1f36b43c28
doc/general: update after recent additions
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
Arttu Ylä-Outinen
233d2fa044
kvazaar: Add libkvazaar HEVC encoder
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Signed-off-by: Arttu Ylä-Outinen <arttu.yla-outinen@tut.fi>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
9 years ago
Paul B Mahol
ca09eacbce
avfilter: add shuffleframes filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
Marton Balint
ddc6bd8c95
ffmpeg: add abort_on option to allow aborting on empty output
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Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Marton Balint <cus@passwd.hu>
9 years ago
Tobias Rapp
18e8fac531
avfilter/vf_ssim: Add support for writing stats to stdout
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Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
Vittorio Giovara
a17a766190
lavc: Add data and linesize to AVSubtitleRect
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Use the new fields directly instead of the ones from AVPicture.
This removes a layer of indirection which serves no pratical purpose
whatsoever, and will help in removing AVPicture structure completely
later.
Every subtitle encoder/decoder seamlessly points to the new arrays,
so it is possible to deprecate AVSubtitleRect.pict.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
9 years ago
Tobias Rapp
1ec8c1554e
avfilter/vf_psnr: Add support for writing stats to stdout
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Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
Vittorio Giovara
ac981d1641
APIchanges: Fill in missing dates and hashes
9 years ago
Paul B Mahol
416e35e5aa
avfilter: add zscale filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
Anton Khirnov
fb472e1a11
avconv: add support for Intel QSV-accelerated transcoding
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
9 years ago
Anton Khirnov
dc923bc23b
qsvenc: add an API for allocating opaque surfaces
9 years ago
Ganesh Ajjanagadde
76cd82d925
doc/ffmpeg: use stream_loop instead of loop
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Commit dbb03b8e47
renamed loop to
stream_loop. This documents the change.
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
9 years ago
Carl Eugen Hoyos
2c2d1624a2
lavf: Remove duplicated latm demuxer.
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The demuxer used to demux loas files for which a dedicated demuxer exists.
9 years ago
Michael Niedermayer
83fc0b9d48
doc/examples/muxing: Fix mixed declaration and code
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
Clément Bœsch
c793a271d5
doc/filters: fix selectivecolor example
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Fixes Ticket #4927
9 years ago
Luca Barbato
34ed5c2e4d
avformat: Do not use AVFMT_RAWPICTURE
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There are no formats supporting it anymore and it is deprecated.
Update the documentation accordingly.
9 years ago
Alexandra Hájková
16b0c92962
avconv: Add loop option.
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
9 years ago
Lou Logan
329bd25475
doc/filters: s/nb_inputs/inputs for stack filters
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Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
Alex Agranovsky
cf28490e56
avfilter/drawtext: allow to format pts with strftime
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Signed-off-by: Alex Agranovsky <alex@sighthound.com>
9 years ago
Bela Bodecs
1f3a29e999
lavf/tee: allow multiple stream specifiers in select.
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It makes possible to put multiple stream specifier into the select
option separated by comma.
eg. select=\'a:0,v\'
Signed-off-by: Bela Bodecs <bodecsb@vivanet.hu>
Signed-off-by: Nicolas George <george@nsup.org>
9 years ago
Vittorio Giovara
11c5f438ff
dict: Change return type of av_dict_copy()
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av_dict_set() could return an error, so forward it appropriately.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
9 years ago
Ronald S. Bultje
93866c2aa2
intmath: remove av_ctz.
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It's a non-installed header and only used in one place (flacenc).
Since ff_ctz is static inline, it's fine to use that instead.
9 years ago