In the world of digital video delivery, refers to a specific format code used by tools like youtube-dl and yt-dlp to identify a 360p resolution video stream encoded in the MPEG-4 (AVC/H.264) format. While it might seem like just a number, format 134 is a cornerstone of the adaptive streaming ecosystem that keeps videos playing smoothly even on slow connections.
yt-dlp -f 134 [URL] will fetch the 360p video-only file. 134 mp4
When a video is uploaded to a major platform, it is transcoded into multiple "format codes" to support Dynamic Adaptive Streaming over HTTP (DASH). Format 134 is a standardized identifier for a specific set of technical specifications: In the world of digital video delivery, refers