Fix misplaced gifski audio workaround

The audio input was changed to be discarded when outputting to the
gifski format since gifs do not support audio and other non-audio
supporting formats will silently ignore audio when it cannot be embedded.
This fix was mistakenly added outside the appropriate conditional block
and instead discarded all audio. This was not intended

Resolves #521

Author: AustinMroz

pyproject.toml

@@ -1,7 +1,7 @@
 [project]
 name = "comfyui-videohelpersuite"
 description = "Nodes related to video workflows"
-version = "1.7.1"
+version = "1.7.2"
 license = { file = "LICENSE" }
 dependencies = ["opencv-python", "imageio-ffmpeg"]
 

videohelpersuite/nodes.py

@@ -524,6 +524,7 @@ def pad(image):
                 if 'gifski_pass' in video_format:
                     format = 'image/gif'
                     output_process = gifski_process(args, dimensions, video_format, file_path, env)
+                    audio = None
                 else:
                     args += video_format['main_pass'] + bitrate_arg
                     merge_filter_args(args)
@@ -532,7 +533,6 @@ def pad(image):
                 output_process.send(None)
                 if meta_batch is not None:
                     meta_batch.outputs[unique_id] = (counter, output_process)
-                audio = None
 
             for image in images:
                 pbar.update(1)