From Dev.to Community
Tech Articles
Curated developer articles, tutorials, and guides — auto-updated hourly
Aleksander SekowskiSep 1, 2026 • 5 min read
plcmt=5 in the VAST Tag Does Not Make a Linear MP4 a Pause Ad
The CTV Ad Portfolio plcmt signal says what was bought in OpenRTB. The creative still has to land in...
#vast#ctv#adtech#xml
0 0
Aleksander SekowskiAug 29, 2026 • 3 min read
A Companion With No Width Is Not a 300x250. The Player Cannot Match It.
Players match VAST companions by pixel size. A Companion with a JPEG and no width or height is not a...
#vast#xml#advertising#ctv
0 0