ComfyUI-VideoHelperSuite

Load Video FFmpeg 🎥🅥🅗🅢<div style="font-size: 0.8em"><div id=VHS_shortdesc>Loads a video from the input folder using ffmpeg instead of opencv</div></div><div style="font-size: 0.8em">Provides faster execution speed, transparency support, and allows specifying start time in seconds</div><div style="font-size: 0.8em"><div vhs_title="Inputs" style="display: flex; font-size: 0.8em" class="VHS_collapse"><div style="color: #AAA; height: 1.5em;">[<span style="font-family: monospace">-</span>]</div><div style="width: 100%">Inputs: <div vhs_title="meta_batch" style="display: flex; font-size: 1em" class="VHS_collapse"><div style="color: #AAA; height: 1.5em;">[<span style="font-family: monospace">-</span>]</div><div style="width: 100%">meta_batch: (optional) Connect to a Meta Batch manager to divide extremely long sequences into sub batches. See the documentation for Meta Batch Manager</div></div><div vhs_title="vae" style="display: flex; font-size: 1em" class="VHS_collapse"><div style="color: #AAA; height: 1.5em;">[<span style="font-family: monospace">-</span>]</div><div style="width: 100%">vae: (optional) If provided the node will output latents instead of images. This drastically reduces the required RAM (not VRAM) when working with long (100+ frames) sequences<div style="font-size: 1em">Using this is strongly encouraged unless connecting to a node that requires a blue image connection such as Apply Controllnet</div></div></div></div></div><div vhs_title="Outputs" style="display: flex; font-size: 0.8em" class="VHS_collapse"><div style="color: #AAA; height: 1.5em;">[<span style="font-family: monospace">-</span>]</div><div style="width: 100%">Outputs: <div vhs_title="IMAGE" style="display: flex; font-size: 1em" class="VHS_collapse"><div style="color: #AAA; height: 1.5em;">[<span style="font-family: monospace">-</span>]</div><div style="width: 100%">IMAGE: The loaded images</div></div><div vhs_title="mask" style="display: flex; font-size: 1em" class="VHS_collapse"><div style="color: #AAA; height: 1.5em;">[<span style="font-family: monospace">-</span>]</div><div style="width: 100%">mask: Transparency data from the loaded video</div></div><div vhs_title="audio" style="display: flex; font-size: 1em" class="VHS_collapse"><div style="color: #AAA; height: 1.5em;">[<span style="font-family: monospace">-</span>]</div><div style="width: 100%">audio: The audio from the loaded video</div></div><div vhs_title="video_info" style="display: flex; font-size: 1em" class="VHS_collapse"><div style="color: #AAA; height: 1.5em;">[<span style="font-family: monospace">-</span>]</div><div style="width: 100%">video_info: Exposes additional info about the video such as the source frame rate, or the total length</div></div><div vhs_title="LATENT" style="display: flex; font-size: 1em" class="VHS_collapse"><div style="color: #AAA; height: 1.5em;">[<span style="font-family: monospace">-</span>]</div><div style="width: 100%">LATENT: The loaded images pre-converted to latents. Only available when a vae is connected</div></div></div></div><div vhs_title="Widgets" style="display: flex; font-size: 0.8em" class="VHS_collapse"><div style="color: #AAA; height: 1.5em;">[<span style="font-family: monospace">-</span>]</div><div style="width: 100%">Widgets: <div vhs_title="video" style="display: flex; font-size: 1em" class="VHS_collapse"><div style="color: #AAA; height: 1.5em;">[<span style="font-family: monospace">-</span>]</div><div style="width: 100%">video: The video file to be loaded. Lists all files with a video extension in the ComfyUI/Input folder</div></div><div vhs_title="force_rate" style="display: flex; font-size: 1em" class="VHS_collapse"><div style="color: #AAA; height: 1.5em;">[<span style="font-family: monospace">-</span>]</div><div style="width: 100%">force_rate: Drops or duplicates frames so that the produced output has the target frame rate. Many motion models are trained on videos of a specific frame rate and will give better results if input matches that frame rate. If set to 0, all frames are returned. May give unusual results with inputs that have a variable frame rate like animated gifs. Reducing this value can also greatly reduce the execution time and memory requirements.</div></div><div vhs_title="force_size" style="display: flex; font-size: 1em" class="VHS_collapse"><div style="color: #AAA; height: 1.5em;">[<span style="font-family: monospace">-</span>]</div><div style="width: 100%">force_size: Previously was used to provide suggested resolutions. Instead, custom_width and custom_height can be disabled by setting to 0.</div></div><div vhs_title="custom_width" style="display: flex; font-size: 1em" class="VHS_collapse"><div style="color: #AAA; height: 1.5em;">[<span style="font-family: monospace">-</span>]</div><div style="width: 100%">custom_width: Allows for an arbitrary width to be entered, cropping to maintain aspect ratio if both are set</div></div><div vhs_title="custom_height" style="display: flex; font-size: 1em" class="VHS_collapse"><div style="color: #AAA; height: 1.5em;">[<span style="font-family: monospace">-</span>]</div><div style="width: 100%">custom_height: Allows for an arbitrary height to be entered, cropping to maintain aspect ratio if both are set</div></div><div vhs_title="frame_load_cap" style="display: flex; font-size: 1em" class="VHS_collapse"><div style="color: #AAA; height: 1.5em;">[<span style="font-family: monospace">-</span>]</div><div style="width: 100%">frame_load_cap: The maximum number of frames to load. If 0, all frames are loaded.</div></div><div vhs_title="start_time" style="display: flex; font-size: 1em" class="VHS_collapse"><div style="color: #AAA; height: 1.5em;">[<span style="font-family: monospace">-</span>]</div><div style="width: 100%">start_time: A timestamp, in seconds from the start of the video, to start loading frames from. </div></div><div vhs_title="format" style="display: flex; font-size: 1em" class="VHS_collapse"><div style="color: #AAA; height: 1.5em;">[<span style="font-family: monospace">-</span>]</div><div style="width: 100%">format: Updates other widgets so that only values supported by the given format can be entered and provides recommended defaults.</div></div><div vhs_title="choose video to upload" style="display: flex; font-size: 1em" class="VHS_collapse"><div style="color: #AAA; height: 1.5em;">[<span style="font-family: monospace">-</span>]</div><div style="width: 100%">choose video to upload: An upload button is provided to upload local files to the input folder</div></div><div vhs_title="videopreview" style="display: flex; font-size: 1em" class="VHS_collapse"><div style="color: #AAA; height: 1.5em;">[<span style="font-family: monospace">-</span>]</div><div style="width: 100%">videopreview: Displays a preview for the selected video input. If advanced previews is enabled, this preview will reflect the frame_load_cap, force_rate, skip_first_frames, and select_every_nth values chosen. If the video has audio, it will also be previewed when moused over. Additional preview options can be accessed with right click.</div></div></div></div></div>

ComfyUI Node: Load Video FFmpeg (Upload) 🎥🅥🅗🅢

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Extension: ComfyUI-VideoHelperSuite

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