.zshrc: Fix lang bug, add rndanchars command, add video convertion commands, export composer to PATH, export android dev bins to PATH

.zshrc

@@ -71,7 +71,7 @@ source $ZSH/oh-my-zsh.sh
 # export MANPATH="/usr/local/man:$MANPATH"
 
 # You may need to manually set your language environment
-# export LANG=en_US.UTF-8
+export LANG=en_US.UTF-8
 
 # Preferred editor for local and remote sessions
 # if [[ -n $SSH_CONNECTION ]]; then
@@ -97,5 +97,25 @@ source $ZSH/oh-my-zsh.sh
 
 alias dotgit='/usr/bin/git --git-dir=$HOME/dotfiles/ --work-tree=$HOME'
 
+rndanchars() {
+	openssl rand -base64 $1 | sed ':a;N;$!ba;s/\n//g' | sed 's/[+\/=]//g' | head -c $1
+}
+
+convert-tomov() {
+	ffmpeg -i "$1" -c:v dnxhd -c:a pcm_s24le -profile:v dnxhr_hq "$2"
+}
+
+convert-tomp4() {
+	ffmpeg -i "$1" -c:v libx264 -pix_fmt yuv420p -profile:v high -movflags faststart -c:a aac -ar 48000 "$2"
+}
+
+convert-todavinci() {
+	ffmpeg -i "$1" -map 0:v -map 0:a -c:v mpeg4 -qscale:v 1 -c:a pcm_s24le "$1.davinci.mov"
+}
+
 EDITOR=/usr/bin/nano
 VISUAL=$EDITOR
+
+export PATH="$PATH:$HOME/.composer/vendor/bin"
+
+PATH="$HOME/dev/android/platform-tools:$HOME/dev/android/bin:$PATH"