This is a very simple mod that converts the Grimcast Radio mod from using mp3 files (which are prone to stuttering, depending on your system) into using Ogg files instead, which works better, at least in my experience. Nothing else about the mod has been changed at all and all credits goes to LazyGales for the original mod and also Drarack for his port and for helping me modify the file. This mod is completely standalone and you do not need to download anything else.

I suggest also getting the Updated Ogg Vorbis Libraries to make sure that the Ogg codec the game uses is updated to a more recent version.

Personally, I also use these entries in FalloutCustom.ini (requires Command Extender) but I would only advice using this if you experience audio related performance issues. It works fine for me though:

bMultiThreadAudio=1
bUseAudioDebugInformation=0
iAudioCacheSize=16384
iMaxSizeForCachedSound=2048 

Below follows the original description of the mod.



Somewhere out in the twisted remains of the Mojave Wasteland lies an old, decrepit radio signal, broadcasting a station known as "Grimcast Radio." Its origins are uncertain, and by no means concrete, but the commonly accepted story is that the radio host, known only as Mister Grim, is an old world ghoul who has been a radio host since before the war. Before the bombs fell, he ran a niche broadcast show narrating a variety of horror stories, from urban legends, to published works, to true crime stories, and later on even works submitted by fans of the show. Over the years, Mister Grim brought on an assortment of guest actors to add new voices to the stories told, all with the help of a famous pianist and musician to really bring the Grimcast Horror Show to life. The show ran for nearly thirteen years, ending only when the Great War brought about the thermonuclear close to the old world. For a long time after, the show went silent – with nothing but dead air occupying the frequency that the broadcast had called home for over a decade. But, as humanity began to pick up the pieces and rebuild, and new societies took shape, Grimcast Radio has returned to the world to bring entertainment through thrilling tales to all those in the Wasteland with a functioning radio. Utilizing a combination of old recordings from before the war that were fortunately preserved, and broadcasting new installments from memory—occasionally with the help of promising new talent from across the wastes—Mister Grim remains dedicated to delivering riveting tales drenched in fear and fright to the denizens of the wasteland.

• A brand new radio station available to listen to from the Pip-Boy.
• Features an assortment of short and long narrations lifted off of MrCreepyPasta's channel, with intermittent breaks in the form of Myuu's music. All have been edited and played around with to almost perfectly emulate the filtered effect prominently seen in other voice recordings and Mr. New Vegas's speeches.
• Tracks are played randomly, hopefully to avoid repetition. In the future this issue may be further addressed by adding more tracks, potentially from other voices in the horror story community.
  

Legal Notice
By releasing this game modification, I do not claim ownership of any of the narrations or the stories featured in the narrations. All rights to the narrations and stories belong to their respective creators.