package bimage-unix

You can search for identifiers within the package.

in-package search v0.2.0

package bimage-unix

bimage-unix
- LICENSE
- README
- Library bimage-unix
  - Bimage_unix
    
    Magick
    
    Ffmpeg
    
    Data_unix
    
    Image_unix
- Sources
  - bimage-unix
    
    bimage_unix.ml
    
    bimage_unix__.ml
    
    data.ml
    
    ffmpeg.ml
    
    image.ml
    
    magick.ml

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Module `Bimage_unix.Ffmpeg`Source

Ffmpeg is used to load images from video files. The ffmpeg command line tool is required

Sourcetype input

Video file

Sourcetype output

Sourceval frames : input -> int

Get the number of frames for a video file

Sourceval index : input -> int

Get the current frame index for a video file

Sourceval shape : input -> int * int

Get the width and height of a video file

Sourceval skip : input -> int -> unit

Skip frames

Sourceval set_index : input -> int -> unit

Set the frame index

Sourceval load : string -> input

Open a video file

Sourceval create : ?framerate:int -> string -> int -> int -> output

Sourceval write_frame : output -> (int, Bimage.u8, Bimage.rgb) Bimage.Image.t -> unit

Sourceval finish : output -> unit

Sourceval reset : input -> unit

Reset the frame index to 0

Source

val next : 
  ?create:
    (string ->
      ?layout:Bimage.Image.layout ->
      int ->
      int ->
      (int, Bimage.u8, Bimage.rgb) Bimage.Image.t) ->
  ?layout:Bimage.Image.layout ->
  input ->
  (int, Bimage.u8, Bimage.rgb) Bimage.Image.t option

Get the next frame

Source

val read_n : 
  input ->
  ?create:
    (string ->
      ?layout:Bimage.Image.layout ->
      int ->
      int ->
      (int, Bimage.u8, Bimage.rgb) Bimage.Image.t) ->
  int ->
  (int, Bimage.u8, Bimage.rgb) Bimage.Input.t

Read multiple images directly into an Input array. The resulting array will not contain the number of frames requested if you've reached the end of the video

package bimage-unix

Module Bimage_unix.FfmpegSource

Module `Bimage_unix.Ffmpeg`Source