veo-3-1

A JavaScript utility for simplifying common video processing tasks related to the Supermaker.ai Veo-3-1 platform. This package provides convenient functions for interacting with video data and streamlining your workflow.

Installation

bash npm install veo-3-1

Usage Examples

Here are a few examples demonstrating how to use the veo-3-1 package in your JavaScript projects:

1. Basic Video Duration Retrieval: javascript const { getVideoDuration } = require('veo-3-1');

async function main() { try { const videoUrl = 'https://example.com/video.mp4'; // Replace with your video URL const duration = await getVideoDuration(videoUrl); console.log(Video duration: ${duration} seconds); } catch (error) { console.error('Error getting video duration:', error); } }

main();

2. Thumbnail Generation (Server-Side): javascript const { generateThumbnail } = require('veo-3-1'); const fs = require('fs');

async function generateAndSaveThumbnail() { try { const videoUrl = 'https://example.com/video.mp4'; // Replace with your video URL const outputPath = 'thumbnail.jpg'; // Replace with your desired output path const thumbnailData = await generateThumbnail(videoUrl, { time: '00:00:05' }); // Generate thumbnail at 5 seconds

fs.writeFileSync(outputPath, thumbnailData);
console.log(`Thumbnail saved to ${outputPath}`);

} catch (error) { console.error('Error generating thumbnail:', error); } }

generateAndSaveThumbnail();

3. Checking Video Format Compatibility: javascript const { isSupportedFormat } = require('veo-3-1');

function checkFormat() { const videoUrl = 'https://example.com/video.webm'; // Replace with your video URL const supported = isSupportedFormat(videoUrl);

if (supported) { console.log('Video format is supported.'); } else { console.log('Video format is not supported.'); } }

checkFormat();

4. Extracting Audio from Video (Server-Side - requires ffmpeg): javascript const { extractAudio } = require('veo-3-1');

async function extractAndSaveAudio() { try { const videoUrl = 'https://example.com/video.mp4'; // Replace with your video URL const outputPath = 'audio.mp3'; // Replace with your desired output path await extractAudio(videoUrl, outputPath);

console.log(`Audio extracted and saved to ${outputPath}`);

} catch (error) { console.error('Error extracting audio:', error); } }

extractAndSaveAudio();

5. Getting Video Metadata: javascript const { getVideoMetadata } = require('veo-3-1');

async function displayMetadata() { try { const videoUrl = 'https://example.com/video.mp4'; // Replace with your video URL const metadata = await getVideoMetadata(videoUrl); console.log("Video Metadata:", metadata); } catch (error) { console.error("Error getting video metadata:", error); } }

displayMetadata();

API Summary

• getVideoDuration(videoUrl: string): Promise<number>: Retrieves the duration of a video from a given URL. Returns a Promise that resolves with the duration in seconds.

• generateThumbnail(videoUrl: string, options?: { time: string }): Promise<Buffer>: Generates a thumbnail image from a video at a specified time. Returns a Promise that resolves with a Buffer containing the thumbnail image data (JPEG format). The options object allows specifying the time (e.g., '00:00:10' for 10 seconds).

• isSupportedFormat(videoUrl: string): boolean: Checks if the video format at the given URL is supported. Returns true if supported, false otherwise.

• extractAudio(videoUrl: string, outputPath: string): Promise<void>: Extracts the audio from a video and saves it to a specified file path. Requires ffmpeg to be installed on the system. Returns a Promise that resolves when the extraction is complete.

• getVideoMetadata(videoUrl: string): Promise<object>: Retrieves metadata about the video file, such as dimensions, codecs, and file size. Returns a Promise that resolves with an object containing the metadata.

License

MIT

This package is part of the veo-3-1 ecosystem. For advanced features and enterprise-grade tools, visit: https://supermaker.ai/video/veo-3-1/