ari (version 0.3.5)

set_audio_codec: Set Default Audio and Video Codecs

Description

Set Default Audio and Video Codecs

Usage

set_audio_codec(codec)
set_video_codec(codec = "libx264")
get_audio_codec()
get_video_codec()
audio_codec_encode(codec)
video_codec_encode(codec)

Arguments

codec

The codec to use or get for audio/video. Uses the `ffmpeg_audio_codec` and `ffmpeg_video_codec` options to store this information.

Value

A `NULL` output

See Also

[ffmpeg_codecs()] for options

Examples

# NOT RUN {
if (have_ffmpeg_exec()) {
print(ffmpeg_version())
get_audio_codec()
set_audio_codec(codec = "libfdk_aac")
get_audio_codec()
set_audio_codec(codec = "aac")
get_audio_codec()
}
if (have_ffmpeg_exec()) {
get_video_codec()
set_video_codec(codec = "libx265") 
get_video_codec()
set_video_codec(codec = "libx264")
get_video_codec()
}
## empty thing
if (have_ffmpeg_exec()) {
video_codec_encode("libx264")

audio_codec_encode("aac")
}
# }