Add duration option to Load Audio (Path)

Functionality already exists in Upload variant and backing util
function, so the change is negligible.

Also commit to minor version bump. Other concommitant changes also break
forwards compatibility, so it's a chance to roll multiple together even
if this bump doesn't accompany anything big or flashy.

pyproject.toml

@@ -1,7 +1,7 @@
 [project]
 name = "comfyui-videohelpersuite"
 description = "Nodes related to video workflows"
-version = "1.5.19"
+version = "1.6.0"
 license = { file = "LICENSE" }
 dependencies = ["opencv-python", "imageio-ffmpeg"]
 

videohelpersuite/nodes.py

@@ -627,14 +627,16 @@ class LoadAudio:
             "required": {
                 "audio_file": ("STRING", {"default": "input/", "vhs_path_extensions": ['wav','mp3','ogg','m4a','flac']}),
                 },
-            "optional" : {"seek_seconds": ("FLOAT", {"default": 0, "min": 0})}
+            "optional" : {"seek_seconds": ("FLOAT", {"default": 0, "min": 0}),
+                          "duration": ("FLOAT" , {"default": 0, "min": 0, "max": 10000000, "step": 0.01}),
+                          }
         }
 
     RETURN_TYPES = ("AUDIO",)
     RETURN_NAMES = ("audio",)
     CATEGORY = "Video Helper Suite 🎥🅥🅗🅢/audio"
     FUNCTION = "load_audio"
-    def load_audio(self, audio_file, seek_seconds):
+    def load_audio(self, audio_file, seek_seconds, duration):
         audio_file = strip_path(audio_file)
         if audio_file is None or validate_path(audio_file) != True:
             raise Exception("audio_file is not a valid path: " + audio_file)
@@ -642,7 +644,7 @@ class LoadAudio:
             audio_file = try_download_video(audio_file) or audio_file
         #Eagerly fetch the audio since the user must be using it if the
         #node executes, unlike Load Video
-        return (get_audio(audio_file, start_time=seek_seconds),)
+        return (get_audio(audio_file, start_time=seek_seconds, duration=duration),)
 
     @classmethod
     def IS_CHANGED(s, audio_file, seek_seconds):