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ai-enhanced-engineerai-enhanced-engineer/aiee-skills/skills/mobile-video-upload/SKILL.md

mobile-video-upload

Skill4 starsChanged 5 months agoMITView on GitHub

Mobile video upload patterns for React Native and native iOS/Android including chunked resumable uploads, pre-upload compression, background upload, and metadata preservation. Use for uploading high-quality video from phones to backend services.

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    Use this skill when implementing video upload from mobile devices (React Native, iOS, or Android) to backend services, especially for large …

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SKILL.md

Mobile Video Upload Skill

Use this skill when implementing video upload from mobile devices (React Native, iOS, or Android) to backend services, especially for large files requiring resumability, compression, or background processing.

Upload Protocol Comparison

FactortusGCS ResumableS3 Multipart
ReliabilityBuilt-in resume, checkpoint-basedBuilt-in resume, 7-day sessionsManual tracking, parallel parts
ComplexityMedium (needs tusd server)Low (direct to cloud)Medium (initiate/upload/complete)
EcosystemOpen standard, multi-cloudGCP onlyAWS only
RN Supporttus-js-client 4.x + native clientsVia signed URLsVia signed URLs / Amplify

Rule of thumb: tus for multi-cloud or self-hosted; native cloud APIs for single-cloud with direct upload.

Compression Decision Matrix

ConditionAction
Mobile network (3G/4G/5G)Compress on-device
Metered WiFi or free-tier userCompress on-device
Unmetered WiFi + user selects "Original"Send raw
Time-critical (live event)Light or no compression
Archival / professional contentSend raw, server-side transcode

Key Libraries (March 2026)

LibraryVersionStatus
react-native-compressor1.10.xActive — primary compression choice
react-native-background-upload6.xActive — bare workflow only
tus-js-client4.xActive — needs custom urlStorage for RN
expo-video-metadata2.xActive — Expo SDK 50+
expo-background-taskSDK 50+Active — replaces deprecated expo-background-fetch
@react-native-community/netinfo11.xActive
ffmpeg-kit-react-nativeN/ARETIRED Jan 2025 — binaries removed from registries

FFmpegKit is retired (Jan 2025). Binaries removed from registries. Use react-native-compressor for standard compression or build FFmpegKit from source if advanced codec support is required.

See Also

  • reference.md — Protocol deep dives, compression patterns, background upload, security, anti-patterns
  • examples.md — Production code: tus upload, GCS resumable, compression, background upload, offline queue, complete upload manager

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