updates

Content/20240630182300-ffmpeg.org

@@ -8,6 +8,73 @@
 ** FFmpeg Overview
 FFmpeg is a free, open-source command-line toolkit for multimedia processing. It functions as a comprehensive solution for handling audio and video files.
 
+
+#+begin_src plantuml :file images/ffmpeg-overview.png :exports both
+@startuml
+'skinparam linetype ortho
+skinparam rectangle {
+    StereotypeFontSize 10
+    StereotypeFontName monospace
+}
+
+rectangle "Input File" <<file format>> as input
+
+rectangle "Demuxer" as demux {
+    rectangle "Container\nFormat\nDetection" as detection
+    rectangle "Stream\nSeparation" as separation
+    detection -down-> separation
+}
+
+rectangle "Video Decoder" as vdecode <<Codec>>
+rectangle "Audio Decoder" as adecode <<Codec>>
+rectangle "Subtitle Decoder" as sdecode <<Codec>>
+
+rectangle "Video Processing (Optional)" as vprocess {
+  rectangle "Scaling, Cropping, etc." as vfilter
+  rectangle "Transcoding\n(Codec Change)" as vtranscode
+}
+
+rectangle "Audio Processing (Optional)" as aprocess {
+  rectangle "Volume, Resampling, etc." as afilter
+  rectangle "Transcoding\n(Codec Change)" as atranscode
+}
+
+rectangle "Video Encoder" as vencode <<Codec>>
+rectangle "Audio Encoder" as aencode <<Codec>>
+rectangle "Subtitle Encoder" as sencode <<Codec>>
+
+rectangle "Muxer" as mux {
+  rectangle "Stream\nMerging" as merging
+  rectangle "Container\nFormat\nCreation" as container
+  merging -down-> container
+}
+
+rectangle "Output File" <<file format>> as output
+
+input -right-> demux
+demux -down-> vdecode : Video Stream
+demux -down-> adecode : Audio Stream
+demux -down-> sdecode : Subtitle Stream
+
+vdecode -right-> vprocess
+aprocess -right-> aencode : (If transcoded)
+vprocess -right-> vencode : (If processed/transcoded)
+sdecode -right-> sencode
+
+vprocess -down-> vencode : (If not transcoded)
+adecode -down-> aprocess : (If not transcoded)
+
+vencode -down-> mux : Encoded Video Stream
+aencode -down-> mux : Encoded Audio Stream
+sencode -down-> mux : Encoded Subtitle Stream
+mux -right-> output
+
+@enduml
+#+end_src
+
+#+RESULTS:
+[[file:images/ffmpeg-overview.png]]
+
 ** Core Features:
 - Decoding and Encoding: Supports a wide range of multimedia formats (video, audio, subtitles) for both reading and writing.
 

Content/20240708172700-augmented_intelligence.org

@@ -0,0 +1,9 @@
+:PROPERTIES:
+:ID:       551a65b2-4955-4a35-8833-b17929cb70c4
+:END:
+#+title: Augmented Intelligence
+#+filetags: :tool:ai:
+
+* Tools
+- fabric : https://github.com/danielmiessler/fabric
+- open interpreter : https://docs.openinterpreter.com