PixmapRecorder.this

Prepares a recorder for encoding a video file into the provided pipe.

FFmpeg cannot produce certain formats in pipes. Look out for error messages such as:

[mp4 @ 0xdead1337beef] muxer does not support non-seekable output

This is not a limitation of this library (but rather one of FFmpeg).

Nevertheless, it’s still possible to use the affected formats. Let FFmpeg output the video to the file path instead; check out the other constructor overloads.

this(double frameRate, File output, string outputFormat, File log, string ffmpegExecutablePath)
class PixmapRecorder
@safe
this
(
double frameRate
,
File output
,
string outputFormat
,
File log = stderr
,
string ffmpegExecutablePath = "ffmpeg"
)
this(double frameRate, string outputPath, File log, string outputFormat, string ffmpegExecutablePath)

Parameters

frameRate double: Framerate of the video output; in frames per second.
output File: File handle to write the video output to.
outputFormat string: Video (container) format to output. This value is passed to FFmpeg via the -f option.
log File: Target file for the stderr log output of FFmpeg. This is where error messages are written to.
ffmpegExecutablePath string: Path to the FFmpeg executable (e.g. ffmpeg, ffmpeg.exe or /usr/bin/ffmpeg).

The OpenD Programming Language

PixmapRecorder.this

Parameters

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