FFmpeg h264 to WebM VP9 encoding comparison part 3
In this part 3 see FFmpeg comparison for encoding speed, fps, size and bitrate from an h264 MP4 video file to VP9 WebM with both -deadline realtime and -deadline good…
FFmpeg h264 to WebM VP9 encoding comparison part 2
In this part 2 see FFmpeg encoding speed, fps, size and bitrate for an h264 MP4 video file to VP9 WebM using -deadline realtime with -crf values 15-30 and -cpu-used…
FFmpeg h264 to WebM VP9 encoding comparison part 1
In this part 1 see FFmpeg encoding speed, fps, size and bitrate for an h264 MP4 video file to VP9 WebM using -deadline good with -crf values 15-30 and -cpu-used…
MP4 to VP9 WebM encoding with FFmpeg
WebM the modern video container encoded by libvpx-vp9 or VP9 for short, handles differently to h264 when encoding with FFmpeg. Here is a shorter guide derived from the FFmpeg VP9…
PHP converting hours, minutes & seconds string to seconds
Converting hours, minutes and seconds (H:i:s) string to just seconds with PHP can be done with an adaptable function that also works for just a minutes and seconds string. The…
MySQL rollback with PHP PDO
Roll back a MySQL transaction with the PDO rollBack() function. All that is needed is beginTransaction. Start a transaction and run a query that modifies a table: $db->beginTransaction(); $update =…
Random time from timestamp string with PHP
How to generate a random time from an H:i:s formatted timestamp with PHP. For this example 02:38:55 will be used which represents 2 hours, 38 minutes and 55 seconds. The…
Google, the ACCC and the draft news media bargaining code
The news media bargaining draft is a proposed legislation that would make large online platforms like Google, Facebook, Twitter and YouTube have to pay to host Australian news content. Google…
Mount Franklin drone images and panorama
Mount Franklin drone images and panorama. Click images to view larger
Lake Eppalock Dam Wall Drone Timelapse
Lake Eppalock Dam Wall Drone Timelapse