4c920ce777
avutil/imgutils: only align the palette in av_image_copy_to_buffer() if there is enough space
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This allows disabling the alignment by using a compact buffer
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
5307adadeb
vp9: only call ff_get_format on stream format changes.
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In practice, this means we don't call it N times for N-threaded decoding.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
94a1c7491b
fate/source: Do not use GNU extensions in sed
9 years ago
a9b81bfd1c
avutil/avstring: add a "ALL" entry and the possibility to negate matches to av_match_name()
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This will extend the whitelist features to allow blacklisting individual protocols and to
explicitly force everything to be enabled.
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
d18df8beb0
avutil/imgutils: do not ignore align parameter for pseudo-pal in av_image_get_buffer_size()
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Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
dab493c89e
doc/APIchanges: fill in more missing things
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
50a960673d
doc/APIchanges: Fill in some missing values
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also fix some inconsistencies
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
8d34a2f803
vdpau: Support for VDPAU accelerated HEVC decoding
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Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
9 years ago
8958c5c64d
hevc: Track long and short term RPS size for VDPAU
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Today, we track the short term RPS size for DXVA, but only if the
SliceHeader RPS is being used. Otherwise it's left uninitialized.
NVIDIA's VDPAU implementation requires that the size be accurately
tracked even if an SPS RPS is being used. In this case, it's really
counting the size of the RPS idx information, but you end up with
mangled output if the value is not accurate.
VDPAU also needs the size of the long term RPS.
Signed-off-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
9 years ago
8c399bd5ce
dxva2_hevc: properly signal the num_delta_pocs from the SPS RPS
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ucNumDeltaPocsOfRefRpsIdx needs to contain the flat value from the SPS RPS,
and not the final computed value from the slice header RPS, as this calculation
is done internally by the driver again.
Sample-Id: http://trailers.divx.com/hevc/Sintel_4k_27qp_24fps_1aud_9subs.mkvi
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
9 years ago
e579d8b29c
lavf: Dump the cpb side data information
9 years ago
0fe0e213c0
aacenc: temporarily disable Mid/Side coding with multichannel files
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Results in dropping out in channels, usually on EIGHT_SHORT windows.
Will be reenabled once the cause has been investigated and a fix has
been made.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
9 years ago
588e2e3387
avcodec/h264: Fix memleak of a53_caption
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Fixes Ticket5111
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
4e5db87174
avcodec/rawdec: Print stride and packet size at debug level
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
efcea77996
avcodec/rawdec: Fix nut pal8 test
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
bbb45773b0
avcodec/rawdec: Initialize default mono palette only for bits_per_coded_sample == 1
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
f80b4750b9
doc/filters: add one more blend example
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This is faster than geq example below.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
0b0121d7f2
doc/filters: add geq diagonal split screen example
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Also remove similar but confusing and less useful example.
Based on geq expression by Patrick Race <raceink at gmail>.
Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
f0a8212436
aacenc: make a better estimate for the audio bitrate if not provided
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Takes into account whether there's pairing and if there's an LFE channel.
An SCE has more bits than CPE/2 since IS and M/S save quite a lot of bits
when channels are paired. And most of the SCEs we have are in surround
layouts which map it to the center channel, which usually carries all of
the dialogue and compression artifacts there are easily audiable.
Also refactors the init function a little bit and labels some parts of it.
Fixes bug #5233
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
9 years ago
d119268ed2
doc/encoders: fix typos in the vc2 encoder documentation
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Thanks to RiCON for pointing these out.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
9 years ago
5da6bed1e0
MAINTAINERS: Remove myself as libutvideo maintainer
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I don't want to touch it, ever again.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
9 years ago
0384e3d5df
doc/encoders: add documentation for the VC-2 encoder
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Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
9 years ago
13ea7c9780
avfilter/avf_showspectrum: improve pts handling
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
817bf8483e
avfilter/af_anequalizer: Avoid loss of precision when calculating nyquist frequency
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Fixes: CID1351398
Fixes: CID1351400
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
f9f684c0fb
avfilter/vf_zoompan: Initialize ret
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Silences: CID1351394
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
03b26a2514
avfilter/vf_zoompan: Fix use of uninitialized variables
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Fixes: CID1351392
Fixes: CID1351393
Fixes: CID1351395
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
d005ccc630
nvenc: rename a misnamed function
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This function copies the encoded bistream into the caller's packet,
calling it 'get_frame' is misleading.
9 years ago
118beda355
nvenc: merge input and output surface structs
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An input frame always corresponds to exactly one output packet, so there
is no point in complicating the situation by managing them separately.
9 years ago
28259c13db
nvenc: factor out the pixel format list
9 years ago
fb25d99b0a
buffersrc: do not discard the error from ff_filter_frame()
9 years ago
0abdf7030e
avcodec/vc2enc_dwt: add missing header
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Fixes make checkheaders
Signed-off-by: James Almer <jamrial@gmail.com>
9 years ago
6973846618
avcodec/h264_slice: Fix dequant table init with field pictures
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Fixes regression of Ticket4389
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
873158fd76
avcodec/h264_slice: assert relation between current_slice ans slice_ctx
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
6c6f2e49e4
avcodec/h264_slice: remove duplicate unconditional picture_structure setting code
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
1e2fd57fc0
avcodec/cfhd: Fix errors with valid files.
9 years ago
bbc4d069d0
avcodec/cfhd: Check the number of tag/value pairs
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Fixes potentially long loop
Fixes: CID1351382/11
Reviewed-by: Kieran Kunhya <kieran@kunhya.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
156013111a
avfilter/avf_ahistogram: assert that variables are initialized by switch()
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Silences: CID1351397
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
43bf15d1a4
avfilter/avf_showfreqs: assert that variables are initialized by switch()
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Silences: CID1351396
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
9313fb6a3e
avfilter/vf_zoompan: Remove dead store
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
62eb935bf9
avfilter/avf_avectorscope: assert that variables are initialized by switch()
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Silences: CID1351390
Silences: CID1351391
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
03c1129b20
avfilter/vaf_spectrumsynth: assert that variables are initialized by switch()
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Silences: CID1351387
Silences: CID1351388
Silences: CID1351389
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
855d9d29eb
doc/filters: fix metadata example
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
80026a8ac3
avfilter/f_metadata: rename "string" into "same_str"
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Rename function option value "string" into "same_str". Remove obsolete
"length" option.
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
9 years ago
730da5c207
avfilter/f_metadata: whitespace clean-up
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Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
9 years ago
6889deba68
avfilter/f_metadata: add starts_with string function
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Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
9 years ago
202f978728
avfilter/f_metadata: add support for file output
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Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
9 years ago
8b99c5e8da
avfilter/f_metadata: avoid float rounding problems
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Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
9 years ago
ac3a275d1e
avfilter/vf_nnedi: Simplify away some trivial mem*()
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Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
8836b8c2a4
fate: Update fate-sub2video for 5486d7fa91
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
ac5a4deb3d
MAINTAINERS: add my name to the parts I'm maintaining
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Not updated since the AAC Encoder.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
9 years ago
Michael Niedermayer
Ronald S. Bultje
Timothy Gu
Philip Langdale
Hendrik Leppkes
Luca Barbato
Rostislav Pehlivanov
Mats Peterson
Paul B Mahol
Lou Logan
Derek Buitenhuis
Anton Khirnov
James Almer
Kieran Kunhya
Tobias Rapp