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
...
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()
...
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
...
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
...
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
5ad6f9d035
Some fixes using dithering kernel
2021-11-27 12:27:39 +09:00
732c99403a
Impl OpenCL Dithering with Blue-Noise
...
May need some cleanup (like adding comments).
2021-11-26 23:29:48 +09:00
