Skip to content

Add bit depth option (16/24-bit) to SaveAudio node #7629

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
MuziekMagie wants to merge 1 commit into from
Closed

Add bit depth option (16/24-bit) to SaveAudio node #7629

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 4 additions & 3 deletions comfy_extras/nodes_audio.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -153,7 +153,8 @@ def __init__(self):
@classmethod
def INPUT_TYPES(s):
return {"required": { "audio": ("AUDIO", ),
"filename_prefix": ("STRING", {"default": "audio/ComfyUI"})},
"filename_prefix": ("STRING", {"default": "audio/ComfyUI"}),
"bit_depth": ([16, 24], )},
"hidden": {"prompt": "PROMPT", "extra_pnginfo": "EXTRA_PNGINFO"},
}

Expand All @@ -164,7 +165,7 @@ def INPUT_TYPES(s):

CATEGORY = "audio"

def save_audio(self, audio, filename_prefix="ComfyUI", prompt=None, extra_pnginfo=None):
def save_audio(self, audio, filename_prefix="ComfyUI", bit_depth=16, prompt=None, extra_pnginfo=None):
filename_prefix += self.prefix_append
full_output_folder, filename, counter, subfolder, filename_prefix = folder_paths.get_save_image_path(filename_prefix, self.output_dir)
results: list[FileLocator] = []
Expand All @@ -182,7 +183,7 @@ def save_audio(self, audio, filename_prefix="ComfyUI", prompt=None, extra_pnginf
file = f"{filename_with_batch_num}_{counter:05}_.flac"

buff = io.BytesIO()
torchaudio.save(buff, waveform, audio["sample_rate"], format="FLAC")
torchaudio.save(buff, waveform, audio["sample_rate"], format="FLAC", bits_per_sample=bit_depth)

buff = insert_or_replace_vorbis_comment(buff, metadata)

Expand Down