v0.9.3

Cleanup code more

v0.8.4

Bump version for release

v0.8.0: Switch to new API (#45)

* Switch to new API

* Tweak

av 0.7.0

Remove use non-public field in FFMPEG-5

Fixes #40

av 0.4

av 0.4

• Windows/MacOS: CRAN binary packages now ship with ffmpeg 4.2.2 + drivers: vorbis,
  vpx, ogg, lame, xvid, x264
• Removed forced keyframes (gop_size) when encoding video from graphics or PNG images.
  This reduces output video size, hopefully no major quality regressions.
• New functions for audio! read_audio_fft() and read_audio_bin()
• New method plot.fft_data() for spectogram, e.g: plot(read_audio_fft('sample.mp3'))
• New function av_spectrogram_video() to create spectrogram movie
• Detect and error in configure if FFmpeg is too old
• New parameters channel and sample_rate in av_audio_convert()

av 0.2

Initial release FTW