The source has no audio track or the format is not decoded by ffmpeg. Verify the file has sound; convert to AAC in an MP4 container.

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ComfyUI میں Load Video (Upload) (VideoHelperSuite) نوڈ

Q: Out of RAM / the browser tab crashes on load

Too many full-size frames loaded at once. Set frame_load_cap, force_size and select_every_nth; use Meta Batch Manager for long clips.

Load Video (Upload) decodes a video file into an IMAGE batch of frames (with frame cap, skip and every-nth options) plus the audio and frame count, the input node for video-to-video and frame-by-frame processing.

نوڈ پیک: ComfyUI-VideoHelperSuite

زمرہ: ویڈیو اور اینیمیشن

اس صفحے کا ابھی ترجمہ نہیں ہوا، اس لیے یہ انگریزی میں دکھایا جا رہا ہے۔

Load Video (Upload) (VideoHelperSuite) کیا کرتا ہے

The VHS Load Video nodes (Upload and Path variants) open MP4, MOV, WebM, GIF and more with ffmpeg or OpenCV and output the frames as a single IMAGE batch. force_rate resamples to a target fps, force_size or custom_width/height rescale on load, frame_load_cap limits the number of frames (0 for all), skip_first_frames and select_every_nth pick a range. The audio output can be fed straight into Video Combine so the sound survives the round trip.

Typical graphs: Load Video -> ControlNet preprocessor (Depth, Lineart) -> Apply ControlNet with AnimateDiff for stylised video-to-video; Load Video -> ReActor for face swaps; Load Video -> Wan VACE or Wan Fun control nodes for modern restyling; or Load Video -> RIFE interpolation -> Video Combine for smoothing.

ان پٹس

نام	قسم	یہ کیا ہے
video	COMBO/upload	The file from ComfyUI/input.
force_rate	FLOAT	Resample to this fps; 0 keeps the original.
force_size / custom_width / custom_height	COMBO / INT	Resize on load.
frame_load_cap	INT	Maximum frames (0 = all). Keep it small to test.
skip_first_frames / select_every_nth	INT	Start offset and frame stride.

آؤٹ پٹس

نام	قسم	یہ کیا ہے
IMAGE	IMAGE	The frames as a batch.
frame_count	INT	Number of frames loaded.
audio	AUDIO	The soundtrack (when present).
video_info	VHS_VIDEOINFO	fps, duration and sizes for other VHS nodes.

سیٹ اپ چھوڑیں: کلاؤڈ پر پہلے سے انسٹال شدہ ComfyUI ورک فلوز

BitVector تیار شدہ ComfyUI ورک فلوز اپنے GPUs پر چلاتا ہے۔ نہ انسٹال، نہ غائب نوڈز، نہ سرخ خانے۔ اسے اپنے فون یا لیپ ٹاپ پر کھولیں اور ایک منٹ میں بنائیں۔

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Load Video (Upload) (VideoHelperSuite) کیسے استعمال کریں

Add Load Video (Upload) and upload a short clip.
Set frame_load_cap to 16-32 while testing, force_rate 8-16 to thin the frames.
Set force_size to a model-friendly resolution (512x768 for SD 1.5, 832x480 for Wan).
Process the IMAGE batch (ControlNet, Wan control nodes, ReActor, upscalers).
Connect the result and the audio output to Video Combine with the same frame rate.

سیٹنگز اور تجاویز

Frames x height x width x 3 floats add up fast: 200 frames at 1080p is 7 GB of RAM. Cap and downscale.
select_every_nth 2 halves the work; interpolate back afterwards.
Use the Path variant for files outside the input folder.
Meta Batch Manager processes long videos in chunks through the same graph.

Load Video (Upload) (VideoHelperSuite) کے مسائل کا حل

Out of RAM / the browser tab crashes on load

یہ کیوں ہوتا ہے

Too many full-size frames loaded at once.

اسے کیسے ٹھیک کریں

Set frame_load_cap, force_size and select_every_nth; use Meta Batch Manager for long clips.

Error: could not open video / no frames

یہ کیوں ہوتا ہے

The codec is not supported by the installed ffmpeg or OpenCV (common with HEVC on some builds).

اسے کیسے ٹھیک کریں

Re-encode the clip to h264 MP4 with ffmpeg or HandBrake and upload again.

Audio output is None

یہ کیوں ہوتا ہے

The source has no audio track or the format is not decoded by ffmpeg.

اسے کیسے ٹھیک کریں

Verify the file has sound; convert to AAC in an MP4 container.

یہ ورک فلو اپنے فون سے چلائیں

اس صفحے کا ہر ورک فلو BitVector پر ماڈلز اور کسٹم نوڈز سمیت پہلے سے انسٹال ہے۔ ایک چنیں، پرامپٹ لکھیں، بس۔ صفر سیٹ اپ، کچھ ڈاؤن لوڈ نہیں۔

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Load Video (Upload) (VideoHelperSuite) کے بارے میں سوالات

Is there a core Load Video node?

Recent ComfyUI versions include basic Load Video and Save Video nodes; VHS still offers more controls (cap, stride, resize, audio handling).

Can I load an image sequence?

Yes, Load Images (Path) reads a folder of numbered frames as a batch.

متعلقہ نوڈز

Video Combine (VideoHelperSuite)

ComfyUI-VideoHelperSuite

Video Combine turns an IMAGE batch of frames into an MP4, WebM, GIF or image sequence at a chosen frame rate, with optional audio, loop count and ping-pong, the standard output node for every video workflow.

Apply ControlNet

ComfyUI core

Apply ControlNet attaches a guide image and a loaded ControlNet to the positive and negative CONDITIONING with strength and start/end percentages, so the sampler follows edges, depth or pose from the guide.

AnimateDiff Loader (Evolved)

ComfyUI-AnimateDiff-Evolved

AnimateDiff Loader adds a motion module to an SD 1.5 or SDXL model so a batch of latents is rendered as coherent animation frames, the classic route to short clips from text with Stable Diffusion.

WanImageToVideo and Wan 2.x video nodes

ComfyUI core

WanImageToVideo builds the conditioning and the empty video latent for a Wan 2.1/2.2 image-to-video render from a start image, a CLIP Vision embedding and the frame count; the surrounding graph uses Load Diffusion Model, Load CLIP, Load VAE and KSampler.

ReActor Fast Face Swap

ComfyUI-ReActor

ReActor swaps a face from a source photo onto the generated picture with InsightFace, with optional restoration (GFPGAN, CodeFormer) and face boosting, for consistent characters without training a LoRA.

نوڈز ٹھیک کرتے کرتے تھک گئے؟ کلاؤڈ کو کرنے دیں

BitVector سینکڑوں ComfyUI ورک فلوز تیز کلاؤڈ GPUs پر انسٹال، اپ ڈیٹ اور ٹیسٹ شدہ رکھتا ہے۔ نہ Python، نہ CUDA کی خرابیاں، نہ VRAM کی حد۔ کسی بھی براؤزر سے کام کرتا ہے۔

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