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Encapsulate the commonly used functions of FFmpeg into ComfyUI nodes, making it convenient for users to perform various video processing tasks within ComfyUI.
You need to install FFmpeg before using this node, the FFmpeg installation method can refer to here
- Go to comfyUI custom_nodes folder,
ComfyUI/custom_nodes/ git clone https://github.com/MoonHugo/ComfyUI-FFmpeg.gitcd ComfyUI-FFmpegpip install -r requirements.txt- restart ComfyUI
Directly download the node source package, then extract it into the custom_nodes directory, and finally restart ComfyUI.
Install through ComfyUI-Manager by searching for 'ComfyUI-FFmpeg' and installing it.
Video2Frames Node: The function is to convert a video into images and save them to a specified directory.
video_path: the local video path, e.g.：C:\Users\Desktop\222.mp4
output_path: the path to save the output images, e.g.：C:\Users\Desktop\output
frames_max_width: this parameter can be used to resize the video. The default value is 0, which means the video will not be resized. If frames_max_width is larger than the actual width of the video, the video will not be enlarged and will retain its original width. If frames_max_width is smaller than the actual width of the video, the video will be scaled down.
Frames2Video Node: The function is to convert images into a video and save it to a specified directory.
frame_path: local image path, e.g.:C:\Users\Desktop\output
fps: video frame rate, default is30
video_name: saved video name, e.g.:222.mp4
output_path: video save path,e.g.:C:\Users\Desktop\output
audio_path: video audio path,e.g.:C:\Users\Desktop\222.mp3
video_path: local video path,e.g.:C:\Users\Desktop\222.mp4
output_path: video save path,e.g.:C:\Users\Desktop\output
font_file: font file: The font file needs to be placed in thecustom_nodes\ComfyUI-FFmpeg\fonts directory. Not only English fonts, but Chinese fonts can also be used.,e.g.:ComfyUI\custom_nodes\ComfyUI-FFmpeg\fonts\Alibaba-PuHuiTi-Heavy.ttf
font_size: watermark text size,e.g.:40
font_color: watermark text color,e.g.:#FFFFFF or white
position_x: watermark text x-coordinate,e.g.:100
position_y: watermark text y-coordinate,e.g.:100
video_path: local video path,e.g.:C:\Users\Desktop\222.mp4
output_path: video save path,e.g.:C:\Users\Desktop\output
watermark_image: watermark image path,e.g.:C:\Users\Desktop\watermark.png
watermark_img_width: watermark image width,e.g.:100
position_x: watermark image x-coordinate in the video,e.g.:100
position_y: watermark image y-coordinate in the video,e.g.:100
video_path: local video path,e.g.:C:\Users\Desktop\222.mp4
output_path: video save path,e.g.:C:\Users\Desktop\output
flip_type: flip type, e.g. horizontal horizontal flip, vertical vertical flip, both horizontal plus vertical flip
video_path: local video path,e.g.:C:\Users\Desktop\222.mp4
output_path: audio save path,e.g.:C:\Users\Desktop\output
audio_format: save audio formats, including .m4a , .mp3 , .wav , .aac , .flac , .wma , .ogg , .ac3 , .amr , .aiff , .opus , .m4b , .caf , .dts etc.
MergingVideoByTwo Node: The purpose is to merge two videos, for example, to combine two one-hour videos into a single two-hour video.
video1_path: local video path,e.g.:C:\Users\Desktop\111.mp4
video2_path: local video path,e.g.:C:\Users\Desktop\222.mp4
device: there are two options: CPU and GPU,if you encounter an error while merging two videos using the CPU option, you can try using the GPU instead.
resolution_reference: What is the size of the merged video? You can refer to either the first video or the second video, that is, video1 or video2.
output_path: video save path,e.g.:C:\Users\Desktop\output
MergingVideoByPlenty Node: The purpose is to merge multiple short videos that have the same encoding format, resolution, and frame rate into a longer video.
video_path: local video path,e.g.:C:\Users\Desktop\111,All videos in the specified path must have the same encoding format, frame rate, and resolution.
output_path: video save path,e.g.:C:\Users\Desktop\output
StitchingVideo Node: The purpose is to stitching two videos, which can be done in two ways: horizontal stitching and vertical stitching.
video1_path: local video path,e.g.:C:\Users\Desktop\111.mp4
video2_path: local video path,e.g.:C:\Users\Desktop\222.mp4
device: there are two options: CPU and GPU, if you encounter an error while stitching two videos using the CPU, you can try using the GPU instead.
use_audio: which audio will be used in the stitched video? You can choose the audio from either the first video or the second video, that is, from video1 or video2.
stitching_type: the methods for stitching videos are divided into two types: horizontal stitching and vertical stitching.
output_path: video save path,e.g.:C:\Users\Desktop\output
scale_and_crop: Scale and crop to match video1's dimensions.
video_path: local video path,e.g.:C:\Users\Desktop\111.mp4
output_path: video save path,e.g.:C:\Users\Desktop\output
segment_time: the length of each cut video is measured in seconds. It’s important to note that the video is cut based on keyframes, so the duration cannot be too short. Since there is no guarantee that each segment of the video will have a keyframe, the duration of each segment may not be the same, but it will be the closest possible.
video_path: local video path,e.g.:C:\Users\Desktop\111.mp4
output_path: video save path,e.g.:C:\Users\Desktop\output
start_time: set the start time for the cut; for example, setting it to 00:00:10 means cutting from the 10th second of the video.
end_time: set the end time for the cut; for example, setting it to 00:05:00 means cutting until the 5th minute of the video.
video_path: local video path,e.g.:C:\Users\Desktop\111.mp4
audio_from: the audio source can be from an audio file or from a video file, that is, audio_file or video_file.
file_path: if audio_from is set to audio_file, then enter the path of an audio file here,if audio_from is set to video_file, then enter the path of a video file here, for example: C:\Users\Desktop\111.mp3 or C:\Users\Desktop\111.mp4
delay_play: the audio delay playback time is measured in seconds, with a default value of 0.
output_path: video save path,e.g.:C:\Users\Desktop\output
video1_path: The background video for picture-in-picture (PIP), e.g.:C:\Users\Desktop\111.mp4
video2_path: The foreground video for PIP, e.g.:C:\Users\Desktop\222.mp4
device: Choose between CPU and GPU. If errors occur with CPU, try switching to GPU.
use_audio: Select which video's audio to use in the final output—either video1 or video2.
use_duration: Determine the final video's duration based on video1 or video2.
align_type: Position of the foreground video on the background—options: top-left, top-right, bottom-left, bottom-right, or center.
pip_fg_zoom: PIP foreground scaling factor—larger values make the foreground smaller (scaled relative to background dimensions).
output_path: Output video save path, e.g.:C:\Users\Desktop\output
scale_and_crop: Scaling and cropping ratio.
fps: v
is_chromakey: Whether to apply green screen (chroma key) background removal.
video1_path: local video path,e.g.:C:\Users\Desktop\111.mp4
video2_path: local video path,e.g.:C:\Users\Desktop\222.mp4
reference_video: Specifies which video serves as the reference for determining the output video's dimensions and frame rate.
device: Choose between CPU and GPU. If errors occur with CPU, try switching to GPU.
transition: Transition effect name. Default options include:'fade', 'wipeleft', 'wiperight', 'wipeup', 'wipedown','slideleft', 'slideright', 'slideup', 'slidedown','circlecrop', 'rectcrop', 'distance', 'fadeblack', 'fadewhite','radial', 'smoothleft', 'smoothright', 'smoothup', 'smoothdown','circleopen', 'circleclose', 'vertopen', 'vertclose','horzopen', 'horzclose', 'dissolve', 'pixelize','diagtl', 'diagtr', 'diagbl', 'diagbr','hlslice', 'hrslice', 'vuslice', 'vdslice','hblur', 'fadegrays', 'wipetl', 'wipetr', 'wipebl', 'wipebr','squeezeh', 'squeezev', 'zoomin', 'fadefast', 'fadeslow','hlwind', 'hrwind', 'vuwind', 'vdwind','coverleft', 'coverright', 'coverup', 'coverdown','revealleft', 'revealright', 'revealup', 'revealdown'，To check available transitions for your local FFmpeg version, run: ffmpeg -hide_banner -h filter=xfade.
transition_duration: Transition duration in seconds. Maximum value: 3 seconds; cannot be < 0.1.
offset: Transition start time in seconds. Cannot be ≥ (duration of video1 duration minus transition_duration).
output_path: Output video save path, e.g.:C:\Users\Desktop\output
video_path: local video path,e.g.:C:\Users\Desktop\222.mp4
output_path: video save path,e.g.:C:\Users\Desktop\output
reverse_audio: Whether to reverse the audio playback, default is True.
- Bilibili：My BILIBILI Homepage
Thanks to all the contributors of the FFmpeg repository. FFmpeg/FFmpeg