added a transcoding function to shell

.zshrc

@@ -32,3 +32,4 @@ alias vinix="nvim --cmd 'cd ~/.dotfiles/.nixos'"
 alias man='man -P "bat -p"'
 
 source ~/.zshrc-local
+source ~/.zshrc-functions

.zshrc-functions

@@ -0,0 +1,17 @@
+transcode-youtube() {
+    # Check if both input and output files are provided
+    if [ "$#" -ne 1 ]; then
+        echo "Usage: transcode-youtube <video number>"
+        return 1
+    fi
+
+    ffmpeg -vaapi_device /dev/dri/renderD128 -i "youtube-raw/vid$1.mov" \
+      -vf "format=nv12,hwupload" \
+      -c:v h264_vaapi -profile:v high -level 4.2 \
+      -rc_mode VBR -b:v 50M -maxrate 70M -bufsize 100M \
+      -g 120 -bf 2 \
+      -color_primaries bt709 -color_trc bt709 -colorspace bt709 \
+      -c:a aac -b:a 384k -ar 48000 \
+      -movflags +faststart \
+      "youtube-archive/vid-$1.mp4"
+}