On Tue, Feb 27, 2024 at 09:50:49PM +0100, Marton Balint wrote: > > > On Tue, 27 Feb 2024, Michael Niedermayer wrote: > > > On Tue, Feb 27, 2024 at 10:48:10AM +0100, Marton Balint wrote: > > > Signed-off-by: Marton Balint <c...@passwd.hu> > > > --- > > > libswresample/resample.c | 29 +++++++---------------------- > > > libswresample/resample.h | 4 ++-- > > > libswresample/resample_template.c | 14 ++++++++++++-- > > > 3 files changed, 21 insertions(+), 26 deletions(-) > > > > what effect does this have on speed ? > > For the following command line > > time ./ffprobe -f lavfi \ > "sine=440:r=8000:d=86400:samples_per_frame=2048,aresample=24000:filter_size=1:phase_shift=0" > \ > -show_packets >/dev/null > > Before the patch: > > real 0m3,916s > user 0m3,812s > sys 0m0,104s > > After the patch: > > real 0m3,597s > user 0m3,457s > sys 0m0,140s > > So it actually speed things up.
is resample_one used in both cases ? thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The educated differ from the uneducated as much as the living from the dead. -- Aristotle
signature.asc
Description: PGP signature
_______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
