fix memory limit

src/render/mod.rs

@@ -8,7 +8,7 @@ use crate::{
 	iotro::{intro, outro},
 	render::ffmpeg::{Ffmpeg, FfmpegInput},
 	time::{format_date, Time},
-	Project, ProjectSourceMetadata, Resolution
+	Project, ProjectSourceMetadata, Resolution, MEM_LIMIT
 };
 use anyhow::{bail, Context};
 use camino::{Utf8Path as Path, Utf8PathBuf as PathBuf};
@@ -21,8 +21,6 @@ use std::{
 	process::{Command, Stdio}
 };
 
-const MEMORY_LIMIT: &str = "2G";
-
 const INTRO_LEN: Time = Time {
 	seconds: 3,
 	micros: 0
@@ -48,7 +46,7 @@ fn cmd() -> Command {
 		.arg("-q")
 		.arg("--expand-environment=no")
 		.arg("-p")
-		.arg(format!("MemoryMax={MEMORY_LIMIT}"))
+		.arg(format!("MemoryMax={}", MEM_LIMIT.read().unwrap()))
 		.arg("--user");
 	// we use busybox ash for having a shell that outputs commands with -x
 	cmd.arg("busybox")