Audio encoding presets

Audio encoding presets are to specify commonly used encoding parameters for 🤖/audio/encode.

These are supported if you were to specify ffmpeg_stack: "v5.0.0" in your Assembly Instructions. The recommended version is: v6.0.0

NameFormatAudio codecAudio bitrateAudio frequencyVideo codecVideo bitrateVideo resolution
aacmp4libfdk_aac12800044100N/AN/AN/A
alacipodalac12800044100N/AN/AN/A
audio/aacmp4libfdk_aacvbr48000N/AvbrN/A
audio/alacm4aalac12800044100N/AN/AN/A
audio/flacflacflac12800044100N/AN/AN/A
audio/mp3mp3libmp3lame12800044100N/AN/AN/A
audio/oggogglibvorbisN/AN/AN/AN/AN/A
dash/128k-audiomp4libfdk_aac12800044100N/AN/AN/A
dash/256k-audiomp4libfdk_aac25600044100N/AN/AN/A
dash/32k-audiomp4libfdk_aac3200044100N/AN/AN/A
dash/64k-audiomp4libfdk_aac6400044100N/AN/AN/A
dash-128k-audiomp4libfdk_aac12800044100N/AN/AN/A
dash-256k-audiomp4libfdk_aac25600044100N/AN/AN/A
dash-32k-audiomp4libfdk_aac3200044100N/AN/AN/A
dash-64k-audiomp4libfdk_aac6400044100N/AN/AN/A
emptyN/AN/AN/AN/AN/AN/AN/A
flacflacN/A12800044100N/AN/AN/A
gifgifN/AN/AN/AN/AN/A480x270
mp3mp3libmp3lame12800044100N/AN/AN/A
oggogglibvorbisN/AN/AN/AN/AN/A
opusogglibopus12800048000N/AN/AN/A
speechwavpcm_s16leN/A16000N/AN/AN/A
wavwavpcm_s16leN/AN/AN/AN/AN/A

You can override any preset's setting, such as a file's bitrate, or even the file's format & codecs via a Robot's ffmpeg parameter.

The hls/ and dash/ presets are intended for use with 🤖/video/encode to encode multiple video bitrates to be combined into an adaptive live stream using 🤖/video/adaptive. Note that the hls- and dash- presets (with hyphen -) are deprecated and will be removed in a future version.

These are supported if you were to specify ffmpeg_stack: "v6.0.0" in your Assembly Instructions. The recommended version is: v6.0.0

NameFormatAudio codecAudio bitrateAudio frequencyVideo codecVideo bitrateVideo resolution
aacmp4libfdk_aac12800044100N/AN/AN/A
alacipodalac12800044100N/AN/AN/A
audio/aacmp4libfdk_aacvbr48000N/AvbrN/A
audio/alacm4aalac12800044100N/AN/AN/A
audio/flacflacflac12800044100N/AN/AN/A
audio/mp3mp3libmp3lame12800044100N/AN/AN/A
audio/oggogglibvorbisN/AN/AN/AN/AN/A
dash/128k-audiomp4libfdk_aac12800044100N/AN/AN/A
dash/256k-audiomp4libfdk_aac25600044100N/AN/AN/A
dash/32k-audiomp4libfdk_aac3200044100N/AN/AN/A
dash/64k-audiomp4libfdk_aac6400044100N/AN/AN/A
dash-128k-audiomp4libfdk_aac12800044100N/AN/AN/A
dash-256k-audiomp4libfdk_aac25600044100N/AN/AN/A
dash-32k-audiomp4libfdk_aac3200044100N/AN/AN/A
dash-64k-audiomp4libfdk_aac6400044100N/AN/AN/A
emptyN/AN/AN/AN/AN/AN/AN/A
flacflacN/A12800044100N/AN/AN/A
gifgifN/AN/AN/AN/AN/A480x270
hg-transformers-audiof32leN/AN/A16000N/AN/AN/A
mp3mp3libmp3lame12800044100N/AN/AN/A
oggogglibvorbisN/AN/AN/AN/AN/A
opusogglibopus12800048000N/AN/AN/A
speechwavpcm_s16leN/A16000N/AN/AN/A
wavwavpcm_s16leN/AN/AN/AN/AN/A

You can override any preset's setting, such as a file's bitrate, or even the file's format & codecs via a Robot's ffmpeg parameter.

The hls/ and dash/ presets are intended for use with 🤖/video/encode to encode multiple video bitrates to be combined into an adaptive live stream using 🤖/video/adaptive. Note that the hls- and dash- presets (with hyphen -) are deprecated and will be removed in a future version.