From e2b5f30a21d1ef6e13f9ac57fc26c4272eceffd3 Mon Sep 17 00:00:00 2001
From: Fire Demon <firedemon@creature.cafe>
Date: Mon, 24 Aug 2020 22:00:18 -0500
Subject: [Media] Bump quality of media attachments

---
 app/models/media_attachment.rb | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/app/models/media_attachment.rb b/app/models/media_attachment.rb
index 4fed048a5..baac64ad6 100644
--- a/app/models/media_attachment.rb
+++ b/app/models/media_attachment.rb
@@ -35,7 +35,7 @@ class MediaAttachment < ApplicationRecord
   enum type: [:image, :gifv, :video, :unknown, :audio]
   enum processing: [:queued, :in_progress, :complete, :failed], _prefix: true
 
-  MAX_DESCRIPTION_LENGTH = 1_500
+  MAX_DESCRIPTION_LENGTH = 2_000
 
   IMAGE_FILE_EXTENSIONS = %w(.jpg .jpeg .png .gif).freeze
   VIDEO_FILE_EXTENSIONS = %w(.webm .mp4 .m4v .mov).freeze
@@ -60,12 +60,12 @@ class MediaAttachment < ApplicationRecord
 
   IMAGE_STYLES = {
     original: {
-      pixels: 1_638_400, # 1280x1280px
+      pixels: 16_777_216, # 4096x4096px
       file_geometry_parser: FastGeometryParser,
     }.freeze,
 
     small: {
-      pixels: 160_000, # 400x400px
+      pixels: 250_000, # 500x500px
       file_geometry_parser: FastGeometryParser,
       blurhash: BLURHASH_OPTIONS,
     }.freeze,
@@ -82,8 +82,8 @@ class MediaAttachment < ApplicationRecord
         'vf' => 'scale=\'trunc(iw/2)*2:trunc(ih/2)*2\'',
         'vsync' => 'cfr',
         'c:v' => 'h264',
-        'maxrate' => '1300K',
-        'bufsize' => '1300K',
+        'maxrate' => '2M',
+        'bufsize' => '2M',
         'frames:v' => 60 * 60 * 3,
         'crf' => 18,
         'map_metadata' => '-1',
@@ -113,7 +113,7 @@ class MediaAttachment < ApplicationRecord
       convert_options: {
         output: {
           'loglevel' => 'fatal',
-          vf: 'scale=\'min(400\, iw):min(400\, ih)\':force_original_aspect_ratio=decrease',
+          vf: 'scale=\'min(500\, iw):min(500\, ih)\':force_original_aspect_ratio=decrease',
         }.freeze,
       }.freeze,
       format: 'png',
@@ -132,7 +132,7 @@ class MediaAttachment < ApplicationRecord
       convert_options: {
         output: {
           'loglevel' => 'fatal',
-          'q:a' => 2,
+          'q:a' => 0,
         }.freeze,
       }.freeze,
     }.freeze,
@@ -148,7 +148,7 @@ class MediaAttachment < ApplicationRecord
   }.freeze
 
   GLOBAL_CONVERT_OPTIONS = {
-    all: '-quality 90 -strip +set modify-date +set create-date',
+    all: '-quality 95 -strip +set modify-date +set create-date',
   }.freeze
 
   IMAGE_LIMIT = (ENV['MAX_IMAGE_SIZE'] || 10.megabytes).to_i
-- 
cgit