Default to downloading videos in webm format

src/freedombone-app-peertube

@@ -368,6 +368,11 @@ function peertube_import_videos {
 
     cd $PEERTUBE_DIR || exit 32468356
     import_script=$PEERTUBE_DIR/dist/server/tools/import-videos.js
+
+    # default to downloading as webm
+    sed -i "s|'.mp4'|'.webm'|g" $import_script
+    sed -i "s|const options = ['-f'.*|const options = ['-f', '(webm)[height<480]', '-o', path];|g" $import_script
+
     if [ ! -f $import_script ]; then
         dialog --title $"Import videos from legacy sites" \
                --msgbox $"import-videos script was not found" 6 75