Does it handle different format requirements?
For validated live publishing rails, Social Neuron handles supported technical requirements so you do not have to manually reformat each version. LinkedIn personal-profile connection and publishing are in early access, but LinkedIn media scheduling and automatic media-formatting are not yet validated; use LinkedIn's native workflow for those tasks. Company Page publishing is not yet available, pending LinkedIn approval and implementation.
**Aspect Ratio Handling**. Different platforms prefer different video shapes: - TikTok and Instagram Reels: Vertical (9:16) - YouTube: Horizontal (16:9) - Twitter: Flexible, but vertical performs well - Facebook: Vertical performs best for mobile
Social Neuron stores your content in a high-resolution master format and then crops or resizes it for supported validated live rails when you publish. You do not have to manually create every version of your video.
**Length Limits**. Platforms have different length expectations: - YouTube Shorts: 15–60 seconds - TikTok: 5 minutes (but performs best under 60 seconds) - Instagram Reels: Up to 90 seconds - YouTube long-form: Unlimited (hours if needed) - Twitter video: Up to 2 hours
On validated live rails, Social Neuron can trim videos to supported platform limits. If your video is 2 minutes long, the publishing flow can create a 60-second TikTok version and a 90-second Instagram Reel version without you manually creating both variants.
**Caption Optimization**. Each platform has different caption rules: - TikTok: Rewards descriptive, keyword-rich captions. Hashtags matter. - YouTube: Long-form captions work; timestamps help engagement - Instagram: Shorter captions perform better; hashtags at end or in first comment - Twitter: Short and punchy; hashtags optional
Social Neuron adjusts captions for supported validated live rails. It might add relevant hashtags for TikTok or restructure a caption to fit another platform's conventions.
**Metadata Optimization**. Each platform's algorithm considers different metadata: - YouTube: Title, description, tags, and custom thumbnail are critical - TikTok: Caption keywords and sounds are critical - Twitter: No description, just the tweet itself
Social Neuron generates supported metadata for validated live publishing rails based on your content and each rail's requirements.
**File Format Handling**. Each platform accepts different file types: - YouTube prefers MP4 - TikTok can handle MP4, MOV, WEBM - Instagram prefers MP4 or MOV - Twitter prefers MP4
Social Neuron converts video to supported formats for validated live rails during publishing.
**Image Handling**. For carousel posts and image-based content: - Instagram Carousels: Square (1:1) images, best at 1080×1080px - Pinterest: Vertical (2:3) images, best at 1000×1500px
Social Neuron resizes images for the supported dimensions of validated live publishing rails.
**Real-world example**. You create a 2-minute explainer video and publish it across the validated live YouTube, TikTok, Instagram, and X rails: - YouTube gets the full 2-minute version with long-form description - TikTok gets a 60-second trimmed version with keyword-rich caption - Instagram Reel gets a 90-second version with trending audio and hashtag-friendly caption - X gets a supported video variant with a concise caption
The supported transformations happen in the publishing flow when you select those validated live rails.
**Why this matters**. Platform-specific formatting gives content a better chance of meeting each validated live rail's technical requirements without manual duplication.