It is practical to de-noise only on luma while keeping chroma unchanged.
However, libavfilter/vf_owdenoise.c always do the Wavelet transform/retransform on all 3 channels without check whether chroma_strength is 0.
Thus I make this patch. De-noise on Y only for yuv420 is now 1.5 times faster.
Signed-off-by: Yuuki Galaxy <galaxy001@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Moritz Barsnick <barsnick@gmx.net>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is a no-op.
* commit '4d13bcceb9a1820f8e9b2c89e00816d3db41b716':
sdp: fix opus sprop-stereo fmtp syntax
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
This can only be used if the input data happens to be laid out
exactly correctly.
This might not be supported on all encoders, so only enable it
with an option, but enable it automatically on raspberry pi,
where it is known to be supported.
Signed-off-by: Martin Storsjö <martin@martin.st>
The raspberry pi uses the alternative API/ABI for OMX; this makes
such builds incompatible with all the normal OpenMAX implementations.
Since this can't easily be detected at configure time (one can
build for raspberry pi's OMX just fine using the generic, pristine
Khronos OpenMAX IL headers, no need for their own extensions),
require a separate configure switch for it instead.
The broadcom host library can't be unloaded once loaded and started;
the deinit function that it provides is a no-op, and after started,
it has got background threads running, so dlclosing it makes it
crash.
Signed-off-by: Martin Storsjö <martin@martin.st>
* commit '168a443d43b10ef6a3545d64b2f8bc90144ce4b7':
avprobe: print information from the codec descriptor
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* commit 'e7188a1a84817b8d4337340c21c552ad0b6cb2fd':
avprobe: remove a pointless condition and a dead branch
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
This commit is a no-op.
* commit 'dc4983d78af2a666461654067d2e5d45b835358a':
APIchanges: add missing hashes and dates
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* commit '3e8fd93b6ab219221e17fa2b6243cc72cf2d69dc':
lavf: add a missing bump and APIchanges for the codecpar switch
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
This commit is a no-op. We already did this.
* commit '01f0e6a0c9270f1d5bef08459a6f167cf55e0596':
vc1dec: Fix leak on error for array allocations
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* commit 'fa55addd23c2f168163175aee17adb125c2c0710':
img2: Drop av_ prefix for a static function
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
This commit is a no-op.
* commit 'd6e49096c0c3c10ffb176761b0da150c93bedbf6':
idct: Only build prores IDCT if ProRes decoder is enabled
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* commit '3c53627ac17fc6bdea5029be57da1e03b32d265d':
qsvdec: store the sync point in heap memory
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* commit 'a1335149fd610b16459d9281b611282cac51c950':
qsvenc: store the sync point in heap memory
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
