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mpv ffmpeg yt-dlp imagemagick Anonymous 04/15/2025 (Tue) 20:21 [Preview] No. 15597 [X]

Friendly discussion about mpv configuration, encoding, image manipulation, video/audio downloading tools and other FOSS programs related to media consumption.

Anonymous 04/15/2025 (Tue) 22:06 [Preview] No.15598 [X] del

## V i d e o ##

vo=gpu-next
hwdec=auto-safe
profile=high-quality
interpolation=yes
video-sync=display-resample
libplacebo-opts=downscaler=custom,downscaler_preset=hermite,downscaler_polar=true,downscaler_antiring=0
tscale=catmull_rom
deband=no
deband-iterations=4
deband-range=12

## S h a d e r s ##

glsl-shader="~~/shaders/ArtCNN_C4F16_CMP.glsl"

## I m a g e s ##

image-display-duration=15
background='color'
background-color=0.0/0.0/0.0/1.0

## W i n d o w ##

fullscreen=yes

## S u b t i t l e s ##

blend-subtitles=yes #disable for moving subs down into black bars
alang=jpn
slang=enm
sub-auto=fuzzy
demuxer-mkv-subtitle-preroll=yes # try to correctly show embedded subs when seeking, can slow donw seeking

## S c r e e n s h o t s ##

# L o s s l e s s

# screenshot-format=png
# screenshot-png-compression=9

# screenshot-format=avif
# screenshot-avif-opts=threads=12,cpu-used=8,aom-params=lossless=1

# screenshot-format=jxl
# screenshot-jxl-distance=0
# screenshot-jxl-effort=7

# screenshot-format=webp
# screenshot-webp-lossless=yes
# screenshot-webp-compression=6

# L o s s y

screenshot-format=avif
screenshot-avif-pixfmt=yuv444p12le
screenshot-avif-opts=crf=12,threads=12,cpu-used=6,aom-params=tune=psnr:tune-content=default:color-primaries=bt709:transfer-characteristics=srgb:matrix-coefficients=bt601:denoise-noise-level=12:enable-dnl-denoising=0

# screenshot-format=jxl
# screenshot-jxl-distance=.55
# screenshot-jxl-effort=7

#screenshot-jpeg-quality=99

# S c r e e n s h o t  C o n f i g .

screenshot-tag-colorspace=no # Not supported by AVIF
screenshot-high-bit-depth=yes
screenshot-dir=~/Pictures/mpv
screenshot-template='%F_%P_mpv-shot%n'

## P l a y l i s t s

autocreate-playlist=same

Anonymous 04/18/2025 (Fri) 18:18 [Preview] No.15602 [X] del >>15603

ikadev

Anonymous 04/18/2025 (Fri) 22:41 [Preview] No.15603 [X] del

>>15602
Where's the sauce of ikachan? I wanna build it but there's no repo in sight. Is it proprietary?

Anonymous 04/21/2025 (Mon) 04:45 [Preview] No.15612 [X] del

(122.58 KB 1220x140 svt-av1-psy.png)

SVT-AV1-PSY had a major release. Update your scripts https://github.com/psy-ex/svt-av1-psy/releases/tag/v3.0.2

'''Changes from mainline
>--frame-luma-bias has been changed to --luminance-qp-bias, following mainline's implementation.
(...)

Quality & Performance
>--psy-rd can now be used with all tunes.

>--psy-rd has been optimized to slighly increase encoding speed.

>High quality svt-av1-psy psy-rd has been added, and is activated at --psy-rd>=0.6 while using presets 6 and slower. It can considerably increase the strength of psy-rd, greatly increasing visual quality at no rate cost. It's been implemented hrough some careful mode decision changes that occur when psy-rd influence is significant enough. The reason behind not implementing by default and limiting it to slower presets (<=P6) is that it has a non negligible speed penalty, which gets problematic for the fastest presets; it only provides it at higher psy-rd strengths, justifiying the limiting it to -psy-rd>=0.6.

>--spy-rd levels have been added for greater control over the visual tradeoff that spy-rd pathways provide. The available levels are 0/1/2: 0 is default, with spy-rd disabled. 1 is fully enabled spy-rd (intra mode decision sharpness and interpolation sharpness modifications) and 2 is partially enabled spy-rd (interpolation sharpness modifications only).

>--sharp-tx 1 --psy-rd 0.5 has been made default to increase high fidelity encoding performance.

>--noise-norm-strength 1 is now default. It provides a decent visual quality increase with minor tradeoffs. The recommended strength for tune 0/3 is still --noise-norm-strength 3.

Features
>--sharp-tx has been added and enabled by default; it disables conventional transform optimizations to provide a sharper output overall. In 2.3.0-B, it was enabled by default for tune 0/3. It has the effect, although unintended at the time, of making psy-rd much stronger, which is why it has been kept default. However, for improved user control, we've decided to make it a user controllable setting.

>--hbd-mds has been added as a setting. It can be used to change the bit-depth of the mode decision pipeline. By default, it respects presets defaults. At 1/2/3, it forces 10-bit+ (HBD) mode decision, 8/10-bit hybrid mode decision and full 8-bit mode decision. It has been made available because on faster presets, especially with psy-rd, forcing 10-bit mode decision can make a huge difference to quality.

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