Package: av 0.9.3

Jeroen Ooms

av: Working with Audio and Video in R

Bindings to 'FFmpeg' <http://www.ffmpeg.org/> AV library for working with audio and video in R. Generates high quality video from images or R graphics with custom audio. Also offers high performance tools for reading raw audio, creating 'spectrograms', and converting between countless audio / video formats. This package interfaces directly to the C API and does not require any command line utilities.

Authors:Jeroen Ooms [aut, cre]

av_0.9.3.tar.gz
av_0.9.3.tar.gz(r-4.5-noble)av_0.9.3.tar.gz(r-4.4-noble)
av.pdf |av.html
av/json (API)
NEWS

# Install 'av' in R:
install.packages('av', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/ropensci/av/issues

Pkgdown:https://docs.ropensci.org

Uses libs:
  • ffmpeg– FFmpeg library containing media filters

ffmpeg

4.11 score 15 packages 9.6k downloads 1 mentions 36 exports 0 dependencies

Last updated 1 months agofrom:8a8d34933d. Checks:OK: 2. Indexed: no.

TargetResultDate
Doc / VignettesOKDec 11 2024
R-4.5-linux-x86_64OKDec 11 2024

Exports:av_audio_convertav_capture_graphicsav_decodersav_demoav_demuxersav_encode_videoav_encodersav_filtersav_log_levelav_media_infoav_muxersav_spectrogram_videoav_video_convertav_video_imagesav_video_infobartlettbhannbharrisblackmanbnuttallbohmancauchydolphflattopgausshamminghanninglanczosnuttallparzenread_audio_binread_audio_fftsinetukeywelchwrite_audio_bin

Dependencies:

Readme and manuals

Help Manual

Help pageTopics
Convert video to imagesav_video_images
Record Video from Graphics Deviceav_capture_graphics av_spectrogram_video capturing
Demo Videoav_demo demo
Encode or Convert Audio / Videoav av_audio_convert av_encode_video av_video_convert encoding
AV Formatsav_decoders av_demuxers av_encoders av_filters av_muxers formats
Video Infoav_media_info av_video_info info
Loggingav_log_level logging
Read audio binary and frequency dataread_audio_bin read_audio_fft write_audio_bin
Window functionsbartlett bhann bharris blackman bnuttall bohman cauchy dolph flattop gauss hamming hanning lanczos nuttall parzen sine tukey welch window functions