README.md - vtv-tools - virtual terminal video tools
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       README.md (849B)
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            1 # Virtual Terminal Video tools
            2 
            3 Tools for working with the VTV format.
            4 
            5 ## Currently available
            6 
            7 * [`vtv-player`](bin/vtv-player): play VTV videos in terminal.
            8 
            9 * [`vtv-from-ff`](src/vtv-from-ff.c): convert
           10   [farbfeld](https://tools.suckless.org/farbfeld/) images to VTV.
           11 
           12 * [`vtv-viewer`](src/vtv-viewer.c): interactively browse the frames of
           13   a VTV file.
           14 
           15 ## Format specification
           16 
           17 A frame consists of 25 lines, each terminated by a newline character.
           18 A file consists of frames in sequence.  This means the number of lines
           19 in a file must be divisible by 25.  A line can contain arbitrary
           20 terminal control codes (or just plain text).  Playing a .vtv file
           21 consists of copying the frames to the screen, one after another.  The
           22 delay between each frame (i.e. the frame rate) is not part of the file
           23 contents, but must be somehow known from elsewhere.