1 files changed, 8 insertions, 2 deletions
diff --git a/src/main/kotlin/org/openrndr/Preload.kt b/src/main/kotlin/org/openrndr/Preload.kt
index 42bab94..0fd1656 100644
--- a/src/main/kotlin/org/openrndr/Preload.kt
+++ b/src/main/kotlin/org/openrndr/Preload.kt
@@ -9,10 +9,16 @@ import phenax.utils.*
 class Preload : ApplicationPreload() {
   override fun onProgramSetup(program: Program) {
     println("Program: ${program.name}")
+    val fileSuffix =
+            if (System.getenv("PHENAX_FILE_SUFFIX").isNullOrEmpty()) {
+              ""
+            } else {
+              ".${System.getenv("PHENAX_FILE_SUFFIX") ?: ""}"
+            }
     if (recordingEnabled) {
       program.extend(ScreenRecorder()) {
         outputToVideo = true
-        outputFile = "video/${program.name}.mp4"
+        outputFile = "video/${program.name}${fileSuffix}.mp4"
         frameRate = 60
         maximumDuration = recordDuration()
         quitAfterMaximum = true
@@ -20,7 +26,7 @@ class Preload : ApplicationPreload() {
       }
     } else if (screenshotEnabled) {
       program.extend(SingleScreenshot()) {
-        outputFile = "screenshot/${program.name}.png"
+        outputFile = "screenshot/${program.name}${fileSuffix}.png"
         async = false
         quitAfterScreenshot = true
       }