Tag: #two-pass
2 articles
Reduce Video Size for Email with FFmpeg — Gmail/Outlook
Shrink a video small enough to email with FFmpeg. Hit Gmail's and Outlook.com's 25 MB attachment caps with CRF, downscaling, and a two-pass target-bitrate workflow. Includes the bitrate-from-size formula.
Two-Pass Encoding — Precise Bitrate and File Size Control
FFmpeg two-pass encoding for precise bitrate and file size control. Covers pass 1 analysis, pass 2 encoding, passlogfile option, and H.264/H.265 examples.