Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. General and Desktop
  4. Performative way to show AVFrame in Qt 6 - FFMPEG
Forum Updated to NodeBB v4.3 + New Features

Performative way to show AVFrame in Qt 6 - FFMPEG

Scheduled Pinned Locked Moved Unsolved General and Desktop
2 Posts 2 Posters 425 Views
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • S Offline
    S Offline
    Samuel Ives
    wrote on last edited by
    #1

    Well, i already made this in the past convertendo um AVFrame to QImage, but look like slowly and lagging, i think chose OpenGL but deprecated in Qt6, and vulkan looks like kill a fly with a cannon for me, what is the most
    efficient way to display AVFrame? sorry for the english

    Christian EhrlicherC 1 Reply Last reply
    0
    • S Samuel Ives

      Well, i already made this in the past convertendo um AVFrame to QImage, but look like slowly and lagging, i think chose OpenGL but deprecated in Qt6, and vulkan looks like kill a fly with a cannon for me, what is the most
      efficient way to display AVFrame? sorry for the english

      Christian EhrlicherC Offline
      Christian EhrlicherC Offline
      Christian Ehrlicher
      Lifetime Qt Champion
      wrote on last edited by
      #2

      @Samuel-Ives said in Performative way to show AVFrame in Qt 6 - FFMPEG:

      i think chose OpenGL but deprecated in Qt6

      Where did you read this?

      Don't convert it to QImage but display the AVFrame directly with OpenGL is most probably the fastest way to do so. But it needs some more knowledge about the AVFrame and OpenGL.

      Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
      Visit the Qt Academy at https://academy.qt.io/catalog

      1 Reply Last reply
      0

      • Login

      • Login or register to search.
      • First post
        Last post
      0
      • Categories
      • Recent
      • Tags
      • Popular
      • Users
      • Groups
      • Search
      • Get Qt Extensions
      • Unsolved