Day
DD	Numeric, with leading zeros	01 to 31
D	Numeric, without leading zeros	1 to 31
Do	The English suffix for the day of the month	st, nd or th in the 1st, 2nd or 15th.
Month
MM	Numeric, with leading zeros	01 to 31
M	Numeric, without leading zeros	1 to 31
MMMM	Textual full	January to December
MMM	Textual three letters	Jan to Dec
Year
YYYY	Numeric, 4 digits	Eg., 1999, 2003
YY	Numeric, 2 digits	Eg., 99, 03
Time
a	am/pm Lowercase	am, pm
A	AM/PM Uppercase	AM, PM
h	Hour, 12-hour, without leading zeros	1-12
hh	Hour, 12-hour, with leading zeros	01-12
H	Hour, 24-hour, without leading zeros	0-23
HH	Hour, 24-hour, with leading zeros	00-23
mm	Minutes, with leading zeros	00-59
ss	Seconds, with leading zeros	00-59
zz	Timezone abbreviation	Eg., EST, MDT ...

If a value for a selected parameter cannot be provided nothing will be outputted for it.

{user}	The username of the person streaming.
{server_name}	The name of your Plex Server.
{player}	The name of the device being used for playback.
{platform}	The type of client being used for playback.
{title}	The title of the item being played back.
{show_name}	The title of the TV series being played back.
{episode_name}	The title of the episode being played back.
{album_name}	The title of the album being played back if item is track.
{transcode_decision}	The transcode decisions for the media item.
{year}	The release year for the media item.
{studio}	The studio for the media item.
{content_rating}	The content rating for the media item. E.g. TV-MA, TV-PG, etc.
{summary}	A short plot summary for the media item.
{season_num}	The season number for the media item if item is episode.
{episode_num}	The episode number for the media item if item is episode.
{rating}	The rating (out of 10) for the item.
{duration}	The duration (in minutes) for the item.
{progress}	The last reported offset (in minutes) for the item.
{progress_percent}	The last reported progress percent for the item.