Traditional Culture Encyclopedia - Traditional stories - How is it that the video playing picture is too small in online teaching?
How is it that the video playing picture is too small in online teaching?
Network problems.
The problem of video quality is mainly because of their high cost and fast traffic. Online video should be stored. A HD video with 1080p has 10g, and a true 4k HD needs more than 40g, so it will be 1/2 or even 1/4 by default unless it is specially set.
- Previous article:What is the working principle and schematic diagram of contactor?
- Next article:Are there any interesting fps games?
- Related articles
- Brief introduction of Jijiashan town
- Excuse me, which cemeteries are better near the central district of Chongqing?
- How many ways do you eat Beijing roast duck?
- What technical schools are there in Jingdezhen?
- Why are traditional forms of fitness such as Baduanjin and Taijiquan so popular?
- Make a woodworking knife.
- How to calculate the installation fee for installing street lamps?
- Do you want your ceiling to be different? Why not try these ceiling styles?
- Every hot review should comprehensively consider three aspects | Digitalization helps the consumer goods industry "three products"
- What are the methods of teaching physical education