The Rich Get Richer – baron m.

baron m. from thus spake a.k.

Sir R-----! I must say that it is a relief to have the company of a fellow nobleman in these distressing times. That I have had to sell not one, but two of my several hundred antiquities to settle the burden of tax that this oppressive democracy has put upon me, simply to enrich slugabeds I might add, is quite intolerable!

Come, let us drown our sorrows whilst we still have the means to do so and engage in a little sport to raise our spirits.

I have a fancy for a game that I used to play when I was the Russian ambassador to the Rose Tree Valley commune. Founded by the philosopher queen Zway Remington as a haven for downtrodden wealthy industrialists, it was the purest of pure meritocracies; no handouts to the idle labouring classes there!

On Blockade – student

student from thus spake a.k.

Recall that the Baron's game is comprised of taking turns to place dominoes on a six by six grid of squares with each domino covering a pair of squares. At no turn was a player allowed to place a domino such that it created an oddly-numbered region of empty squares and Sir R----- was to be victorious if, at the end of play, the lines running between the ranks and files of the board were each and every one straddled by at least one domino.

Blockade – baron m.

baron m. from thus spake a.k.

Good heavens Sir R----- you look quite pallid! Come take a seat and let me fetch you a measure of rum to restore your humors.
To further improve your sanguinity might I suggest a small wager?

Splendid fellow!

I have in mind a game invented to commemorate my successfully quashing the Caribbean zombie uprising some few several years ago. Now, as I'm sure you well know, zombies have ever been a persistent, if sporadic, scourge of those islands. On that occasion, however, there arose a formidable leader from amongst their number; the zombie Lord J------ the Insensate.

On Quaker’s Dozen – student

student from thus spake a.k.

The Baron's latest wager set Sir R----- the task of rolling a higher score with two dice than the Baron should with one twelve sided die, giving him a prize of the difference between them should he have done so. Sir R-----'s first roll of the dice would cost him two coins and twelve cents and he could elect to roll them again as many times as he desired for a further cost of one coin and twelve cents each time, after which the Baron would roll his.
The simplest way to reckon the fairness of this wager is to re-frame its terms; to wit, that Sir R----- should pay the Baron one coin to play and thereafter one coin and twelve cents for each roll of his dice, including the first. The consequence of this is that before each roll of the dice Sir R----- could have expected to receive the same bounty, provided that he wrote off any losses that he had made beforehand.

Quaker’s Dozen – baron m.

baron m. from thus spake a.k.

Sir R-----, my fine friend! The coming of spring always puts one in excellent spirits, do you not find? Speaking of which, come join me in a glass of this particularly peaty whiskey with which we might toast her imminent arrival!

Might I tempt you with a little sport to quicken the blood still further?

It lifts my soul to hear it Sir!

I have in mind a game that I learned when in passage to the new world with a company of twelve Quakers. I was not especially relishing the prospect of yet another monotonous transatlantic crossing and so you can imagine my relief when I spied the boisterous party embarking, dressed in the finest silks and satins and singing a bawdy tavern ballad as they took turns at a bottle of what looked like a very fine brandy indeed!

On Lucky Sevens – student

student from thus spake a.k.

The Baron's most recent game consisted of a race to complete a trick of four sevens, with the Baron dealing cards from a pristine deck, running from Ace to King once in each suit, and Sir R----- dealing from a well shuffled deck. As soon as either player held such a trick the game concluded and a prize was taken, eleven coins for the Baron if he should have four sevens and nine for Sir R----- otherwise.
The key to reckoning the equity of the wager is to note that it is unchanged should the Baron and Sir R----- take turns dealing out the rest of their cards one by one after the prize has been taken.

Recording gameplay videos on RetroPie

Andy Balaam from Andy Balaam's Blog

Credits: this is a slightly corrected and shortened version of How To Record A GamePlay Video From A RetroPie by selsine, which is itself based on Recording Live Gameplay in RetroPie’s RetroArch Emulators Natively on the Raspberry Pi by Retro Resolution.

RetroPie is based on RetroArch. RetroArch has a feature to record gameplay videos, but the current version of RetroPie has it disabled, presumably because it was thought to be too intensive to run properly on a Raspberry Pi.

These instructions tell you how to turn the recording feature on, and set it up. This works perfectly on my Raspberry Pi 3, allowing me to record video and sound from games I am playing.

The code for this is here: – this was code written by RetroRevolution, with small corrections and additions by me.

Before you start, you should have RetroPie working and connected to the Internet, and updated to the latest version.

Note: you should make a backup of your RetroPie before you start, because if you type the command below you could completely break it, meaning you will have to wipe your SD card and start fresh.

Turning on the recording feature

RetroArch uses the ffmpeg program to record video. To turn on recording, we need to log into the Pi using ssh, download and compile ffmpeg, and then recompile RetroArch with recording support turned on.

Log in to the Pi using ssh

Find out the IP address of your Pi by choosing “RetroPie setup” in the RetroPie menu and choosing “Show IP Address”. Write down the IP address (four numbers with dots in between – for example:

On your Linux* computer open a Terminal and type:

ssh pi@

(put in the IP address you wrote down instead of

When it asks for your password, type: raspberry

If this works right, you should see something like this:
The RetroPie Project joystick logo

* Note: if you don’t have Linux, this should work OK on a Mac, or on Windows you could try using PuTTY.

Download and compile ffmpeg

Log in to the RetroPie as described above. The commands shown below should all be typed in to the window where you are logged in to the RetroPie.

Download the script by typing this:


Now run it like this:


(Note: DON’T use sudo to run this – just type exactly what is written above.)

Now wait a long time for this to work. If it prints out errors, something went wrong – read what it says, and you may need to edit the script to figure out what to do. Leave a comment and include the errors you saw if you need help.

Hopefully it will end successfully and print:

FFmpeg and Codec Installation Complete

If so, you are ready to move on to recompiling RetroArch:

Recompile RetroArch with recording turned on

Download the script by typing this:


Now run it like this:


It should finish in about 10 minutes, and print:

Building RetroArch with ffmpeg enabled complete

If it printed that, your RetroPie now has recording support! Restart your RetroPie:

Restart the RetroPie

Restart your RetroPie.

If you want to check that recording support is enabled, Look for “Checking FFmpeg Has Been Enabled in RetroArch” on the RetroResolution guide.

Now you need to set up RetroPie to record your emulator.

Setting up recording for your emulator

To set up an emulator, you need a general recording config file (the same for all emulators), and a launch config for the actual emulator you are using.

Create the recording config file

Log into the RetroPie as described in the first section, and type this to download the recording config file. If you want to change settings like what file format to record in, this is the file you will need to change.


Create a launch config for your emulator

Each RetroPie emulator has a config file that describes how to launch it. For example, the NES emulator’s version is in /opt/retropie/configs/nes/emulators.cfg.

To get a list of all the emulators, log into your RetroPie and type:

ls /opt/retropie/configs

In that list you will see, for example, “nes” for the NES emulators, and “gb” for the GameBoy emulators. Find the one you want to edit, and edit it with the nano editor by typing:

nano /opt/retropie/configs/gb/emulators.cfg

(Instead of “gb” type the right name for the emulator you want to use, from the list you got when you typed the “ls” command above.)

Now you need to add a new line in this file. Each line describes how to launch an emulator. You should copy an existing line, and add some more stuff to the end.

For example, my version of this file looks like this:

lr-gambatte = "/opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/lr-gambatte/ --config /opt/retropie/configs/gb/retroarch.cfg %ROM%"
lr-gambatte-record = "/opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/lr-gambatte/ --config /opt/retropie/configs/gb/retroarch.cfg --record /home/pi/recording_GB_$(date +%Y-%m-%d-%H%M%S).mkv --recordconfig /home/pi/recording-config.cfg %ROM%"
default = "lr-gambatte"
lr-tgbdual = "/opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/lr-tgbdual/ --config /opt/retropie/configs/gb/retroarch.cfg %ROM%"

The line I added is coloured: The green parts are things copied from the line above, and the red parts are new – those parts tell the launcher to use the recording config we made in the previous section.

When you’ve made your edits, press Ctrl-X to exit nano, and type “Y” when it asks whether you want to save.

Once you’ve done something similar to this for every emulator you want to record with, you are ready to actually do the recording!

Actually doing a recording

Launching a game with recording turned on

In the normal RetroPie interface, go to your emulator and start it, but press the A button while it’s launching, and choose “Select emulator for ROM”. In the list that comes up, choose the new line you added in emulators.cfg. In our example, that was called “lr-gambatte-record”.

Now play the game, and exit when you are finished. If all goes well, the recording will have been saved!

(Note: doing this means that every time you launch this game it will be recorded. To stop it doing this, press the “A” button while it’s launching, choose “Select emulator for ROM” and choose the normal line – in our example that would be “lr-gambatte”.)

Getting the recorded files

To get your recording off the RetroPie, go back to your computer, open a terminal, and type:

scp pi@*.mkv ./

This will copy all recorded videos from your RetroPie onto your computer (into your home directory, unless you did a cd commmand before you typed the above).

Now you should delete the files from your RetroPie. Log in to the RetroPie as described in the first section, and delete all recording files by typing this:

Note: This deletes all your recordings, and you can’t undo!

rm recording_*.mkv

Note: This deletes all your recordings, and you can’t undo!

Safer: recording onto a USB stick

Note: recording directly onto the RetroPie like we described above is dangerous because you could fill up all the disk space or corrupt your SD card, which could make RetroPie stop working, meaning you need to wipe your SD card and set up RetroPie again.

It’s safer to record onto a separate USB disk. To find out how, read “Recording to an External Storage Device” in Retro Resolution’s guide.

Lucky Sevens – baron m.

baron m. from thus spake a.k.

Greetings Sir R-----! This evening's chill wind might be forgiven some of its injurious assault upon me by delivering me some good company as I warm my bones. Come, shed your coat and join me in a glass of this rather delightful mulled cyder!

Might you be interested in a little sport whilst we recover?


This foul zephyr puts me in mind of the infantile conflict between King Oberon and Queen Titania that was in full force during my first visit to the faerie kingdom. I had arrived there quite by accident but fortunately my reputation was sufficient to earn me an invitation to dine at the King's table. That the fare was sumptuous beyond the dreams of mortal man goes without saying, but the conflict between the King and his consort cast something of a shadow upon the evening.

On Share And Share Alike – student

student from thus spake a.k.

When last they met, the Baron challenged Sir R----- to a wager in which, for a price of three coins and fifty cents, he would make a pile of two coins upon the table. Sir R----- was then to cast a four sided die and the Baron would add to that pile coins numbering that upon which it settled. The Baron would then make of it as many piles of equal numbers of no fewer than two coins as he could muster and take back all but one of them for his purse. After doing so some sixteen times, Sir R----- was to have as his prize the remaining pile of coins.