feat!: implement new and better API to also handle multiple transcodi…

…ng outputs

- Added new, more powerful (though less extensible) DSL to build ffmpeg commands.
- Introduced new concept of long-lived presets and transcoders.
- Removed full output storage during the transcoding process.
- Added built-in presets that can be used out-of-the-box:
  - H.264 360p all the way up to 4K resolution.
  - AAC 128k all the way up to 320k bit rate.
  - DASH H.264 360p all the way up to 4K resolution.
  - DASH AAC 128k all the way up to 320k bit rate.
- Dropped support for Ruby 3.0, Ruby 3.1 is now the minimum supported version.

.github/workflows/ci.test.yml

@@ -14,13 +14,12 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby-version: ['3.0', '3.1', '3.2', '3.3']
-        ffmpeg-version: ['7.0.2', '6.0.1', '5.1.1', '4.4.1']
+        ruby-version: ['3.1', '3.2', '3.3']
+        ffmpeg-version: ['release', '6.0.1', '5.1.1', '4.4.1']
 
         include:
-          - ffmpeg-version: '7.0.2'
-            download-path: 'releases'
-            version-name: 'release'
+          - ffmpeg-version: 'release'
+            ffmpeg-download-path: 'releases'
 
     steps:
       - uses: actions/checkout@v4
@@ -35,11 +34,11 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install -y wget
-          wget https://johnvansickle.com/ffmpeg/${{ matrix.download-path || 'old-releases' }}/ffmpeg-${{ matrix.version-name || matrix.ffmpeg-version }}-amd64-static.tar.xz
-          tar -xf ffmpeg-${{ matrix.version-name || matrix.ffmpeg-version }}-amd64-static.tar.xz
+          wget https://johnvansickle.com/ffmpeg/${{ matrix.ffmpeg-download-path || 'old-releases' }}/ffmpeg-${{ matrix.ffmpeg-version }}-amd64-static.tar.xz
+          tar -xf ffmpeg-${{ matrix.ffmpeg-version }}-amd64-static.tar.xz
           sudo mv ffmpeg-${{ matrix.ffmpeg-version }}-amd64-static/ffmpeg /usr/local/bin/ffmpeg
           sudo mv ffmpeg-${{ matrix.ffmpeg-version }}-amd64-static/ffprobe /usr/local/bin/ffprobe
-          rm -rf ffmpeg-${{ matrix.version-name || matrix.ffmpeg-version }}-amd64-static.tar.xz ffmpeg-${{ matrix.ffmpeg-version }}-amd64-static
+          rm -rf ffmpeg-${{ matrix.ffmpeg-version }}-amd64-static.tar.xz ffmpeg-${{ matrix.ffmpeg-version }}-amd64-static
 
       - name: Run RSpec
         run: bundle exec rspec

.rubocop.yml

@@ -3,7 +3,7 @@ inherit_from: .rubocop_todo.yml
 AllCops:
   NewCops: enable
   SuggestExtensions: false
-  TargetRubyVersion: 3.0
+  TargetRubyVersion: 3.1
 
 Metrics/AbcSize:
   Enabled: false
@@ -38,5 +38,8 @@ Style/ArgumentsForwarding:
 Style/FloatDivision:
   Enabled: false
 
+Style/RequireOrder:
+  Enabled: true
+
 Style/SafeNavigationChainLength:
   Enabled: false

.ruby-version

@@ -0,0 +1 @@
+3.3.6