video-trimming

Video Trimming

Trim, cut, and split videos using each::sense. This skill enables precise video editing operations including segment extraction, scene detection, silence removal, and batch processing for social media optimization.

Features

• Precise Trimming: Cut videos to exact timestamps or durations
• Segment Extraction: Extract specific portions from the middle of videos
• Intro/Outro Removal: Clean up videos by removing unwanted beginnings or endings
• Video Splitting: Divide long videos into multiple shorter clips
• Highlight Extraction: Pull out key moments from longer content
• Silence Removal: Automatically detect and remove dead air or silent portions
• Scene Detection: Smart cuts based on visual scene changes
• Social Media Optimization: Trim to platform-specific lengths (15s, 30s, 60s)
• Loop-Friendly Edits: Create seamless loops for social media
• Batch Processing: Process multiple videos with consistent trimming rules

Quick Start

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Trim this video to the first 30 seconds"}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max",
    "video_urls": ["https://example.com/my-video.mp4"]
  }'

Trimming Operations Reference

Operation	Description	Example Use Case
Duration Trim	Cut to specific length from start	Social media clips
Timestamp Trim	Extract between start/end times	Interview segments
Intro Removal	Remove first N seconds	Clean up recordings
Outro Removal	Remove last N seconds	Remove end cards
Segment Extraction	Pull middle portion	Highlight reels
Scene Split	Divide by visual changes	Chapter creation
Silence Removal	Cut silent portions	Podcast editing
Batch Trim	Process multiple videos	Content repurposing

Use Case Examples

1. Trim Video to Specific Duration

Trim a video to a specific length from the beginning.

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Trim this video to exactly 60 seconds, keeping the first minute only"}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max",
    "video_urls": ["https://example.com/full-video.mp4"]
  }'

2. Cut Segment from Middle

Extract a specific portion from the middle of a video using timestamps.

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Cut out the segment from 1:30 to 2:45 of this video. I want just that middle portion as a standalone clip."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max",
    "video_urls": ["https://example.com/interview.mp4"]
  }'

3. Remove Intro and Outro

Clean up a video by removing unwanted intro and outro sections.

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Remove the first 10 seconds (intro) and last 15 seconds (outro) from this video. Keep only the main content in the middle."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max",
    "video_urls": ["https://example.com/youtube-video.mp4"]
  }'

4. Split Video into Multiple Clips

Divide a long video into several shorter segments.

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Split this 5-minute video into five 1-minute clips. Each clip should be a separate output."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max",
    "video_urls": ["https://example.com/long-video.mp4"]
  }'

5. Extract Highlight Moments

Pull out the best moments from a longer video.

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Extract the most engaging or action-packed moments from this video. Create a highlight reel of the best 30 seconds."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max",
    "video_urls": ["https://example.com/sports-footage.mp4"]
  }'

6. Remove Silence and Dead Air

Automatically detect and remove silent portions from a video.

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Remove all silent portions and dead air from this video. Cut out any segments where there is no speaking or significant audio for more than 2 seconds."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max",
    "video_urls": ["https://example.com/podcast-recording.mp4"]
  }'

7. Smart Scene Detection Cut

Use AI to detect scene changes and split the video accordingly.

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Analyze this video and split it into separate clips based on scene changes. Each time the visual scene changes significantly, create a new clip."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max",
    "video_urls": ["https://example.com/multi-scene-video.mp4"]
  }'

8. Batch Trim Multiple Videos

Process multiple videos with the same trimming rules using session continuity.

# First video
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Trim this video to 30 seconds from the start. We will process multiple videos with the same rule."}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "batch-trim-001",
    "mode": "eco",
    "video_urls": ["https://example.com/video1.mp4"]
  }'

# Second video (same session)
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Apply the same 30-second trim to this video"}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "batch-trim-001",
    "mode": "eco",
    "video_urls": ["https://example.com/video2.mp4"]
  }'

# Third video (same session)
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "And the same for this one"}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "batch-trim-001",
    "mode": "eco",
    "video_urls": ["https://example.com/video3.mp4"]
  }'

9. Trim to Social Media Length

Optimize videos for specific social media platform requirements.

# Instagram Reels / TikTok (15 seconds)
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Trim this video to exactly 15 seconds for Instagram Reels. Pick the most engaging 15-second segment."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max",
    "video_urls": ["https://example.com/content.mp4"]
  }'

# YouTube Shorts (30 seconds)
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a 30-second clip optimized for YouTube Shorts from this video. Focus on the hook at the start."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max",
    "video_urls": ["https://example.com/content.mp4"]
  }'

# Standard social clip (60 seconds)
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Trim to 60 seconds maximum for Twitter/X. Keep the most important content."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max",
    "video_urls": ["https://example.com/content.mp4"]
  }'

10. Loop-Friendly Trim

Create seamlessly looping video clips for social media.

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Trim this video to create a seamless loop. Find a segment where the end flows naturally back to the beginning, ideally 5-10 seconds long for a satisfying social media loop."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max",
    "video_urls": ["https://example.com/loopable-content.mp4"]
  }'

Best Practices

Trimming Tips

• Be specific: Provide exact timestamps (MM:SS or HH:MM:SS) when possible
• Describe content: If you do not know timestamps, describe what you want ("the part where they shake hands")
• Buffer time: Allow small buffers around cuts to avoid abrupt transitions
• Check audio: Ensure cuts do not happen mid-sentence or mid-note

Performance Optimization

• Use eco mode for batch processing or quick iterations
• Use max mode for final exports and quality-critical content
• Process shorter videos first to verify settings before batch operations

Social Media Guidelines

Platform	Recommended Length	Notes
TikTok	15-60 seconds	Hook in first 3 seconds
Instagram Reels	15-30 seconds	90 seconds max
YouTube Shorts	30-60 seconds	Under 60 seconds required
Twitter/X	30-60 seconds	2:20 max for standard accounts
LinkedIn	30-90 seconds	Professional context

Prompt Tips for Video Trimming

When requesting video trims, include these details:

1. Exact timing: "from 0:45 to 1:30" or "first 30 seconds"
2. Content reference: "the interview segment" or "when the product demo starts"
3. Output requirements: "keep audio" or "I need 3 separate clips"
4. Platform target: "for Instagram Reels" or "YouTube Shorts optimized"
5. Quality preference: Use mode: "max" for finals, mode: "eco" for drafts

Example Prompt Structure

"[Action] this video [timing/selection criteria].
[Additional requirements like output format, platform, etc.]"

Examples:

• "Trim this video to 30 seconds starting at 1:00"
• "Extract three 15-second highlights from different parts of this video"
• "Remove the first 5 seconds and last 10 seconds"

Mode Selection

"Do you want fast & cheap, or high quality?"

Mode	Best For	Speed	Quality
max	Final exports, client deliverables, quality-critical	Slower	Highest
eco	Quick previews, batch processing, draft iterations	Faster	Good

Multi-Turn Editing Session

Use session_id to iterate on video edits:

# Initial trim
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Trim this video to the segment from 0:30 to 1:30"}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "edit-session-001",
    "video_urls": ["https://example.com/raw-footage.mp4"]
  }'

# Adjust the trim
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Actually, extend the end by 10 more seconds to include the conclusion"}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "edit-session-001"
  }'

# Request additional version
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a shorter 15-second version of this same segment for Instagram"}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "edit-session-001"
  }'

Error Handling

Error	Cause	Solution
Failed to create prediction: HTTP 422	Insufficient balance	Top up at eachlabs.ai
Timeout	Long video processing	Set client timeout to minimum 10 minutes
Invalid timestamp	Timestamp exceeds video length	Verify video duration first
Unsupported format	Video codec not supported	Convert to MP4/H.264 first

Related Skills

• each-sense - Core API documentation
• video-generation - Create videos from scratch
• video-editing - Advanced video editing operations
• video-to-video - Transform and style transfer videos