d429cf44ff
Update README.md
2022-02-18 15:25:53 +09:00
41c291f51c
Apply fixes based on FFmpeg 5.0
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See README.md for more details
2022-02-18 15:24:31 +09:00
2f62762ea7
Set up for more strict version checking of FFmpeg
2022-01-18 12:35:08 +09:00
156b4498c9
Set maximum required versions of ffmpeg dependency
2022-01-18 11:59:43 +09:00
b693dc6e84
Update README.md
2022-01-18 11:55:19 +09:00
c036138fca
Update README.md
2022-01-18 11:54:37 +09:00
feba100e67
Update README.md
2022-01-18 11:51:53 +09:00
134fc1e7ee
Update README.md
2021-12-12 16:15:51 +09:00
e8e444b0dd
Update README.md
2021-12-12 15:53:36 +09:00
7a1e250ea3
Minor fix to Help/Usage text
2021-12-10 16:08:47 +09:00
dcf854e16a
Update README.md
2021-12-10 15:49:14 +09:00
0c3fc03da7
Remove unnecessary include
2021-12-07 16:49:09 +09:00
ab6bd428c4
Impl better handling of input video fps
2021-12-06 17:02:09 +09:00
cac72a0cdf
Fix memory leak with AVPacket, OpenCL logs
2021-12-06 15:51:49 +09:00
efe6b4ff18
Fix potential memory leak (free AVFrame instance)
2021-12-06 15:24:02 +09:00
926269198e
Fix --video-pngs where last frame may not be used
2021-12-06 15:20:06 +09:00
db2d75de06
More tweaking of encoding params for video
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Also tweaked the notes/docs about resulting encoded video output.
2021-12-05 20:16:55 +09:00
ddeac3201c
Tweak encoding params for better quality video
2021-12-05 19:54:13 +09:00
9558ee2bd6
Update README.md
2021-12-04 20:09:55 +09:00
a4d7156e10
Fix Image::ColorToGray()
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Previous implementation had images brighter than usual. The algorithm
used was probably not necessary as it was for converting from
linear-space to a different one.
2021-12-04 11:40:24 +09:00
750e0d07bb
Minor efficiency fix/refactoring
2021-12-04 09:59:18 +09:00
f9970025c1
Update README.md
2021-12-03 20:15:02 +09:00
788ce5e490
Impl output to video, update program args
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Turns out output to video suffers from loss of quality problems when in
color (not grayscale). It may be better in some cases to just output
each frame as a png and combining them later with ffmpeg like how it is
mentioned here: https://trac.ffmpeg.org/wiki/Slideshow . Grayscale video
is noticably better, but both cases result in large video sizes, so care
may be needed if free disk-space is sparse.
2021-12-03 20:09:56 +09:00
8191a51d9b
Minor fixes
2021-12-02 22:01:26 +09:00
cd9c363a48
Minor doc fixes, disable copy, allow move on Video
2021-12-02 13:22:11 +09:00
290ed90f96
Minor fix to documentation
2021-12-01 21:35:05 +09:00
de1b0cc2ac
Minor fix regarding blue-noise-offsets
2021-12-01 18:13:21 +09:00
6e27c41f43
Update README.md
2021-12-01 17:41:49 +09:00
46555ce85a
Add another generated blue-noise image to res/
2021-12-01 17:38:34 +09:00
12c7921d63
Add to README.md note about supported file formats
2021-12-01 17:36:46 +09:00
0fc796e582
Update README.md
2021-12-01 17:33:28 +09:00
07d931126f
Add arg parsing
2021-12-01 17:31:51 +09:00
af7b28f794
Add comment about video.h
2021-12-01 16:55:17 +09:00
b5cf224935
Update README.md
2021-12-01 16:51:28 +09:00
be976b8ee7
Update README.md
2021-12-01 16:50:11 +09:00
491b8bc531
Create LICENSE
2021-12-01 16:48:26 +09:00
fa7b5a110a
Add some comments to video.h
2021-12-01 16:31:56 +09:00
f9e87adcd3
Merge branch 'master' into develop
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The merged code has support for decoding video into dithered images.
2021-12-01 16:23:48 +09:00
ce853fa54e
Update README.md
2021-12-01 16:16:33 +09:00
6efb6e98cd
Merge branch 'master' into develop
2021-12-01 16:13:55 +09:00
56dfb9f8e5
Add README.md
2021-12-01 16:13:34 +09:00
6e5eaac63d
Refactoring of opencl_handle and image for reuse
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Refactoring was done so that the OpenCL kernels wouldn't need to be
recompiled every time an image was dithered, among other efficiency
fixes.
2021-12-01 16:04:05 +09:00
11f48592bf
Impl convert video frames to color dithered pngs
2021-11-30 16:02:51 +09:00
6677fba89c
WIP Fix includes and linking with libav/ffmpeg
2021-11-29 19:24:50 +09:00
cfdd411b99
WIP Use ffmpeg to decode/encode dithered frames
2021-11-29 19:13:26 +09:00
7705170f9a
Write more efficient dithered pngs using palettes
2021-11-27 16:00:31 +09:00
6f0a0219b3
Move image.cc fns to same order as in image.h
2021-11-27 13:22:23 +09:00
a2535ce630
Add check: color-dithering usage on colored Image
2021-11-27 13:17:35 +09:00
3cece9ae1d
Impl dithering on red/green/blue channels
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Also add res/blue_noise_64x64.png for use in dithering.
2021-11-27 13:13:27 +09:00
b14f0a01b2
Rename kernel using fns/vars with word "grayscale"
2021-11-27 12:33:26 +09:00
