Business
Jobs
  • About Us
  • Solutions
    • Job Postings
      Post your job and receive qualified candidates in 48h.
    • Candidate Assessments
      500+ technical and psychological tests, plus anti-fraud.
    • Headhunting
      Tailor-made executive search from start to finish.
    • Payroll + EOR
      Payroll dispersal and EOR across 15+ LATAM countries.
  • Pricing
  • Jobs

0

177
Views
¿Cómo decidir qué color se elimina en el fondo?

Hola desarrolladores, ¿alguien puede saber cómo decidir qué color se eliminará en el fondo del video en javascript?

ahora mismo solo elimino el fondo verde

 let red = frame.data[i * 4 + 0]; let green = frame.data[i * 4 + 1]; let blue = frame.data[i * 4 + 2]; const colorToRemove = green; if ( colorToRemove > red && colorToRemove > blue && colorToRemove > 200){ frame.data[i * 4 + 3] = 0; }

Yo uso lienzo aquí. el frame.data es un retorno de valor de píxel rgba de canvasContext.getImageData()

about 4 years ago · Juan Pablo Isaza
Answer question
Find remote jobs

Discover the new way to find a job!

Top jobs
Top job categories
Business
Post vacancy Pricing Sales
Legal
Terms and conditions Privacy policy
© 2026 PeakU Inc. All Rights Reserved.
Andres GPT
Show me some job opportunities
There's an error!