package ffmpeg-avutil

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in-package search v0.2.0

ffmpeg-avutil
- Avutil
  - Audio
  - Channel_layout
  - Frame
  - HwContext
  - Log
  - Options
  - Pixel_format
  - Sample_format
  - Subtitle
  - Time_format
  - Video

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val time_base : unit -> rational

Return the time base for subtitles.

val create_frame : float -> float -> string list -> subtitle frame

Avutil.Subtitle.create_frame start end lines create a subtitle frame from lines which is displayed at start time and hidden at end time in seconds. Raises Error if the allocation failed.

val frame_to_lines : subtitle frame -> float * float * string list

Convert subtitle frame to lines. The two float are the start and the end dislpay time in seconds.