From asi
Processes media files using FFmpeg: transcodes video/audio, extracts/muxes streams, cuts/concats clips, applies filter graphs for scaling, text overlays, and effects.
npx claudepluginhub plurigrid/asi --plugin asiThis skill uses the workspace's default tool permissions.
**Trit**: +1 (PLUS - generative media transformation)
Provides ffmpeg CLI commands for media conversion, audio extraction, video resizing, GIF creation, concatenation, screen capture, and streaming.
FFmpeg CLI reference for video/audio processing: format conversion, resizing/cropping/trimming, audio mixing/extraction, overlays/text/subtitles, GIFs/thumbnails, GPU encoding, ffprobe inspection.
Manipulates videos using FFmpeg: converts formats, trims clips, adjusts speed, resizes, rotates, flips, remuxes, and extracts frames.
Share bugs, ideas, or general feedback.
Trit: +1 (PLUS - generative media transformation)
Foundation: FFmpeg + libav + filter system
FFmpeg transforms media through:
# Transcode video
ffmpeg -i input.mp4 -c:v libx264 -crf 23 output.mp4
# Extract audio
ffmpeg -i video.mp4 -vn -c:a aac output.m4a
# Convert to GIF
ffmpeg -i input.mp4 -vf "fps=10,scale=320:-1" output.gif
# Cut segment
ffmpeg -i input.mp4 -ss 00:01:00 -t 00:00:30 -c copy segment.mp4
# Concat files
ffmpeg -f concat -i list.txt -c copy output.mp4
# Scale and add text
ffmpeg -i input.mp4 \
-vf "scale=1280:720,drawtext=text='Title':fontsize=24:x=10:y=10" \
output.mp4
# Color adjustment
ffmpeg -i input.mp4 -vf "eq=brightness=0.1:saturation=1.2" output.mp4
def trit_from_media_op(op: str) -> int:
"""Map FFmpeg operations to GF(3) trits."""
if op in ["probe", "analyze", "check"]:
return -1 # MINUS: verification
elif op in ["copy", "remux", "extract"]:
return 0 # ERGODIC: preservation
else:
return 1 # PLUS: transformation
spi-parallel-verify (-1) ⊗ video-downloader (0) ⊗ ffmpeg-media (+1) = 0 ✓
mathpix-ocr (-1) ⊗ image-enhancer (0) ⊗ ffmpeg-media (+1) = 0 ✓
This skill connects to the K-Dense-AI/claude-scientific-skills ecosystem:
general: 734 citations in bib.duckdbThis skill maps to Cat# = Comod(P) as a bicomodule in the equipment structure:
Trit: 0 (ERGODIC)
Home: Prof
Poly Op: ⊗
Kan Role: Adj
Color: #26D826
The skill participates in triads satisfying:
(-1) + (0) + (+1) ≡ 0 (mod 3)
This ensures compositional coherence in the Cat# equipment structure.