~/talk

Instant Start: How VK Clips Handle Video Playback on Android

on YouTube 46m
TalkinRussianat Mobius 2023 Autumn · 2023-11-01..11-10· [android]

speaker

name:Dmitriy Rychagov
links:none on file

resources

video:https://youtu.be/5C2snUmAwtg
slides:none on file

summary

VK Clips engineers describe how they achieve instant video startup on Android by optimizing playback. The talk covers practical use of ExoPlayer, integrating video playback into RecyclerView, and implementation pitfalls encountered while tuning recommendation, storage, and client playback components.

AI-written summary · about

chapters (9)

  1. 0:00Introduction
  2. 1:07Slow video start problem
  3. 3:57First approach: multiple players
  4. 7:28Memory and codec issues
  5. 12:30Second approach: single player
  6. 16:18Optimizing with two players
  7. 22:47Bonus: intermediate SFU
  8. 27:27Summary and results
  9. 28:54Q&A

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