Android Screen Recording: Export and Compression Workflow
更新: 2025/12/4
Android Screen Recording Workflow
Record
Prefer stable frame rate (30/60 fps)
Use high resolution for readable UI
Reduce background motion and overlays
Export
Keep H.264/AAC in MP4 for compatibility
Avoid variable frame rate if possible
Check text readability post‑export
Compress
CRF 22–26; preset medium/slow
Audio 128k; keep mono/stereo as needed
Use /tools/video-compress before sharing
関連記事
- H.264/H.265/AV1 Parameter Tuning for Practical CompressionA hands‑on overview of key parameters across H.264, H.265 (HEVC), and AV1, with compatibility tips, bitrate controls, and example recipes aligned with Vibbit workflows.CompressionCodecH.264H.265AV1
- PSNR/SSIM Metrics and Subjective Quality: How to Use ThemExplain what PSNR and SSIM measure, why they can disagree with perception, and how to combine metric checks with human review to make solid compression decisions for Vibbit workflows.CompressionQualityPSNRSSIMEvaluation
- Two‑Pass Encoding vs. CRF: When to Use EachClear, practical guidance for Vibbit users on choosing between two‑pass bitrate targeting and CRF quality targeting, with trade‑offs, constraints, and recommended settings for reliable delivery.CompressionCRFTwo‑PassBitrateDelivery
- YouTube Upload Best Settings: Resolution, Bitrate and WorkflowOptimal export and upload settings for YouTube long‑form videos.YouTubeUploadSettingsCompression