Rafaël Carré
9affa784a0
vp9 encoder: use a decent default speed setting
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
11 years ago
Michael Niedermayer
71da91e887
avcodec/libvpxenc: update the ranges for "cpu_used" so it matches the "speed" alias
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Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Rafaël Carré
5265e3e40f
avcodec/libvpxenc: Update the "cpu-used" options default to match the "speed" alias
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Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Carl Eugen Hoyos
ced0d6c14d
Use correct msvc type specifiers for ptrdiff_t and size_t.
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The Windows runtime aborts if it finds %t or %z.
Fixes ticket #3472 .
Reviewed-by: Ronald Bultje
11 years ago
Michael Niedermayer
8e5a2989a3
avcodec/libvpx: set CODEC_CAP_EXPERIMENTAL correctly instead of testing at codec open time
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Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Alexandra Khirnova
9b8d11a76a
avcodec: Use av_reallocp where suitable
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Signed-off-by: Martin Storsjö <martin@martin.st>
11 years ago
James Almer
ae330070ee
libvpxenc: token_parts is VP8 specific
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Signed-off-by: James Almer <jamrial@gmail.com>
Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Guillaume Martres
9aa053cede
libvpx: do not mark VP9 as experimental when using libvpx >= 1.3.0
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
11 years ago
James Zern
34e32d6464
libvpxenc: update cpu-used default
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3 -> 1. vp8 encoding speed has improved since the initial release and 1
is a reasonable default for vp9 as well.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Anton Khirnov
5b9c3b4505
Replace all instances of avcodec_alloc_frame() with av_frame_alloc().
11 years ago
James Zern
23c03ac91e
libvpxenc: allow qmax of 0
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this is valid for both vp8 & vp9 and necessary for lossless in the
latter
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
James Zern
517afd72c6
libvpxenc: add VP9 options
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same as their vpxenc equivalents:
-lossless
-tile-columns
-tile-rows
-frame-parallel
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
James Zern
a8bcc956fd
libvpxenc: split vp8/vp9 options array
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the current options are left for both to provide command line compatibility
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Diego Biurrun
b2bed9325d
cosmetics: Group .name and .long_name together in codec/format declarations
11 years ago
Vignesh Venkatasubramanian
33968c201c
Fixing a stride issue in VP8 Alpha encode
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When encoding alpha channel in libvpx, the stride isn't set
properly for the alpha encoder. Fixing it.
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Michael Niedermayer
a20f049c2a
avcodec/libvpxenc: make class names unique
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This should fix an infinite loop with -h full
Found-by: <Foofie>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Vignesh Venkatasubramanian
98c292a7a8
Adding support for encoding VP8 Alpha
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This patch adds support for encoding VP8 files with alpha. The alpha channel
is encoded separately and the output is placed in AVPacket's side_data. The
muxer then muxes it into the BlockAdditional element of the matroska container.
More details on spec here: http://goo.gl/wCP1y
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Michael Niedermayer
1d178710b4
libvpxenc: dont redundantly zero fields, the whole context is zeroed on init
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Pascal Massimino
3c3a8c1489
libvpxenc: add psnr support
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
slhck
bfcc38ef48
libvpx: check if CQ level is in correct bounds
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Check whether CQ level is within qmin..qmax and abort on error. If this isn't properly
set, encoding will fail at the first frame.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
slhck
188947c32a
libvpx: allow 0 as min quantizer value
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Allow setting the min quantizer to 0 instead of 1 (libvpx allows 0); fixes #2136
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Luca Barbato
3f111804eb
libvpx: make vp8 and vp9 selectable
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Support older libvpx versions.
12 years ago
Luca Barbato
dab1f543fc
libvpx: support vp9
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This feature is experimental use at your risk
12 years ago
Martin Storsjö
774e6fc9ed
libvpxenc: Support forcing keyframes
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Signed-off-by: Martin Storsjö <martin@martin.st>
12 years ago
James Zern
12776d5d2a
libvpxenc: Allow enabling constrained quality (CQ) mode
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The CQ mode was introduced in libvpx 0.9.6.
Signed-off-by: Martin Storsjö <martin@martin.st>
12 years ago
Michael Niedermayer
104b1d9e10
libvpxenc: fix memleak on error path
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Fixes CID733795
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Anton Khirnov
716d413c13
Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat
12 years ago
Michael Niedermayer
57e1553e9f
libvpcenc: fix flags voption types
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Martin Storsjö
e6153f173a
avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union member
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Signed-off-by: Martin Storsjö <martin@martin.st>
12 years ago
Martin Storsjö
d58dd4b5b5
avopt: Store defaults for AV_OPT_TYPE_FLAGS in the i64 union member
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Signed-off-by: Martin Storsjö <martin@martin.st>
12 years ago
Martin Storsjö
124134e424
avopt: Store defaults for AV_OPT_TYPE_CONST in the i64 union member
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Signed-off-by: Martin Storsjö <martin@martin.st>
12 years ago
Michael Niedermayer
ceb8773e16
libvpxenc: Fix CQ encoding without a specified bitrate
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Also print a warning if neither quality nor bitrate is specified
and use the libvpx default bitrate in this case.
The idea of using the default bitrate is from Luca Barbato
Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Michael Niedermayer
1ee7a2955f
libvpxenc: only force CBR if a bitrate is set
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Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Luca Barbato
4aa3d7b3f2
libvpxenc: use the default bitrate if not set
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
12 years ago
Michael Niedermayer
75cd9a62f4
libvpxenc: check for odd RC parameter combinations that could crash
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Michael Niedermayer
d472453efd
libvpxenc: fix division by zero
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Reported-by: thresh
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Martin Storsjö
1d9c2dc89a
Don't include common.h from avutil.h
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Signed-off-by: Martin Storsjö <martin@martin.st>
12 years ago
Anton Khirnov
36ef5369ee
Replace all CODEC_ID_* with AV_CODEC_ID_*
12 years ago
Michael Niedermayer
9746f87f15
libvpxenc: switch to av_assert
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
James Zern
cb7f062286
libvpxenc: add support for forced key frames
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
James Zern
695e85f189
libvpxenc: add VP8E_SET_MAX_INTRA_BITRATE_PCT mapping
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defines 'max-intra-rate' in line with vpxenc param
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Martin Storsjö
00c3b67b8a
cosmetics: Align codec declarations
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Also break some long lines, remove codec function placeholder comments
and add spaces in sample/pixel format lists.
Signed-off-by: Martin Storsjö <martin@martin.st>
13 years ago
Michael Niedermayer
316defa93c
libvpxenc: switch to ff_alloc_packet2().
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Anton Khirnov
d8f3365fb0
libvpxenc: switch to encode2().
13 years ago
Alex Converse
b0f29db5c2
Mark mutable static data const where appropriate.
13 years ago
Paul B Mahol
668a0b152b
libvpxenc: update after FF_API_X264_GLOBAL_OPTS removal
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Janne Grunau
f6a152db11
threads: add CODEC_CAP_AUTO_THREADS for libvpx and xavs
13 years ago
James Zern
95afa0a573
libvpxenc: restore vp8flags for compatibility
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removed in 98df93c
, this makes the documentation correct again.
Found-by: j@v2v.cc
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
02026d08a9
libvpxenc: Remove duplicate AVOption constants.
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Found-by: j@v2v.cc
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
439e1d196b
libvpxenc: Fix "Additional information: g_lag_in_frames out of range [..25]"
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago