ragnraok
/ iframe-probe.py
Created
September 9, 2019 07:24
— forked from alastairmccormack/iframe-probe.py
Shows GOP structure for video file using ffmpeg --show-frames output
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/usr/bin/env python | |
| # | |
| # Shows GOP structure of video file. Useful for checking suitability for HLS and DASH packaging. | |
| # Example: | |
| # | |
| # $ iframe-probe.py myvideo.mp4 | |
| # GOP: IPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP 60 CLOSED | |
| # GOP: IPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP 60 CLOSED | |
| # GOP: IPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP 60 CLOSED | |
| # GOP: IPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP 60 CLOSED |
toxuin
/ gist:b6047b0f3269106fb95d
Last active
April 5, 2023 12:31
Use mac diskutil in single-user mode
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /sbin/fsck -fy | |
| mount -uw / | |
| launchctl load /System/Library/LaunchDaemons/com.apple.notifyd.plist | |
| launchctl load /System/Library/LaunchDaemons/com.apple.configd.plist | |
| launchctl load /System/Library/LaunchDaemons/com.apple.diskmanagementd.plist | |
| launchctl load /System/Library/LaunchDaemons/com.apple.securityd.plist | |
| launchctl load /System/Library/LaunchDaemons/com.apple.diskarbitrationd.plist | |
| diskutil rename Macintosh_HD Macintosh\ HD |