Fixes to trimming, add to formats

The js code to add format widgets incorrectly checked for truthiness,
so trying to set false as a default value would leave a widget
uninitialized. This has been fixed.

The check for the actual state of trim_to_audio incorrectly assumed it
to still be a boolean and has been corrected.

The webm and h264 formats have had widgets added for trimming to audio
length. After further consideration, VHS already has code to ensure that
workflows won't brick if an option is removed in the future. A minor QoL
being sunset in the future is still better than that QoL feature never
existing.

Bump version

Author: AustinMroz

pyproject.toml

@@ -1,7 +1,7 @@
 [project]
 name = "comfyui-videohelpersuite"
 description = "Nodes related to video workflows"
-version = "1.4.1"
+version = "1.4.2"
 license = { file = "LICENSE" }
 dependencies = ["opencv-python", "imageio-ffmpeg"]
 

video_formats/h264-mp4.json

@@ -9,5 +9,6 @@
     ],
     "audio_pass": ["-c:a", "aac"],
     "save_metadata": ["save_metadata", "BOOLEAN", {"default": true}],
+    "trim_to_audio": ["trim_to_audio", "BOOLEAN", {"default": false}],
     "extension": "mp4"
 }

video_formats/webm.json

@@ -10,5 +10,6 @@
     ],
     "audio_pass": ["-c:a", "libvorbis"],
     "save_metadata": ["save_metadata", "BOOLEAN", {"default": true}],
+    "trim_to_audio": ["trim_to_audio", "BOOLEAN", {"default": false}],
     "extension": "webm"
 }

videohelpersuite/nodes.py

@@ -538,7 +538,7 @@ def pad(image):
                 #Reconsider forcing apad/shortest
                 channels = audio['waveform'].size(1)
                 min_audio_dur = total_frames_output / frame_rate + 1
-                if video_format.get('trim_to_audio', False):
+                if video_format.get('trim_to_audio', 'False') != 'False':
                     apad = []
                 else:
                     apad = ["-af", "apad=whole_dur="+str(min_audio_dur)]

web/js/VHS.core.js

@@ -1070,7 +1070,7 @@ function addFormatWidgets(nodeType) {
                             w.options.values = w.type;
                             w.type = "combo";
                         }
-                        if(inputData[1]?.default) {
+                        if(inputData[1]?.default != undefined) {
                             w.value = inputData[1].default;
                         }
                         if (w.type == "INT") {