Kirk Agbenyegah
Shipping software, one hack at a time.
Home
About
01
Mar 2026
Generating Timeline Hover Previews with Android Media3
700 words, ~2 min read
android
media3
video
exoplayer
Generate on-device storyboard sprites and WebVTT metadata for timeline hover previews using Android Media3 Inspector APIs.
03
Jun 2023
Hacking ExoPlayer Download Service
316 words, ~1 min read
android
media
Use Android ExoPlayer download service and manager to download files that can be used outside ExoPlayer.
22
Sep 2021
Offline Recording at PingPong
402 words, ~1 min read
video
audio
offline
architecture
How we built offline recording at PingPong to ensure users never lose their recordings, even without internet connectivity.
