Ah, so I need to set a correct encoder. If that’s the case then, indeed, ffmpeg -encoders | grep 24 showed a bunch of those. I thought it’s as simple as supplying the -sample_fmt option. On 04 Sep 2020, at 13:27, Moritz Barsnick <[email protected]> wrote:
> On Fri, Sep 04, 2020 at 05:27:04 +0300, Ilja wrote: >> I need to downscale 32-bit audio to 24-bit one. How do you do this >> with ffmpeg? I didn’t find any 24-bit option. > > What format and codec were you thinking of? > Probably PCM audio. For that, ffmpeg (or at least my build) has these > specific encoders: > > A..... pcm_s24be PCM signed 24-bit big-endian > A..... pcm_s24daud PCM D-Cinema audio signed 24-bit > A..... pcm_s24le PCM signed 24-bit little-endian > A..... pcm_s24le_planar PCM signed 24-bit little-endian planar > A..... pcm_u24be PCM unsigned 24-bit big-endian > A..... pcm_u24le PCM unsigned 24-bit little-endian > > Cheers, > Moritz > _______________________________________________ > ffmpeg-user mailing list > [email protected] > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
