![]() ![]() ![]() Update and use the native FFmpeg AAC encoder, or compile and use libfdk_aac.īut when I tried, compared to the original, the file size increased and some high frequencies were attenuated. Libfaac has been removed from FFmpeg for years and is not considered to be a modern AAC encoder. I would like to transcode it into something modern. There are probably others, but reporting of supported_samplerates is inconsistent. Which audio encoders in FFmpeg support 8 kHz?Īac, aptx, aptx_hd, dca, flac, g723_1, libfdk_aac, libmp3lame, libopus, libspeex, libvorbis, real_144, wavpack, many pcm variants. It will automatically choose the sample rate the most closely matches the input, so you don't need to declare -ar: ffmpeg -i input.mov -c:a aac output.m4a The native FFmpeg AAC encoder ( -c:a aac) supports 8000 Hz sample rate: ffmpeg -h encoder=aac ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |