FreeBSD Manual Pages
BLIND-NEXT-FRAME(1) General Commands Manual BLIND-NEXT-FRAME(1) NAME blind-next-frame - Extracts the next frame from a video SYNOPSIS blind-next-frame [-f frames] width height pixel-format ... DESCRIPTION blind-next-frame reads the first frame available in stdin, and prints it, with a head, to stdout. No excess bytes are read, and blind-next-frame can be used again to extract the next next frame. The width, height, and pixel format of the video must be specified with width, height, and pixel-format, respectively; blind-read-frame(1) is used to extract this information. And argument following pixel-format is appended to pixel-format with <space> in between. OPTIONS -f frames Read and output the first frames frames rather than the first single frame. EXIT STATUS 0 Successful completion. 1 End of file reached, no more frames available. 2 An error occurred. SEE ALSO blind(7), blind-read-head(1), blind-write-head(1), blind-to-image(1), blind-from-image(1), blind-skip-pattern(1) AUTHORS Mattias AndrA(C)e <maandree@kth.se> blind 1.1 BLIND-NEXT-FRAME(1)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | EXIT STATUS | SEE ALSO | AUTHORS
Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=blind-next-frame&sektion=1&manpath=FreeBSD+Ports+15.1.quarterly>