[flac-dev] 1.21 vs 1.3 encoding speed

Hello, I'm on a Mac and I'm noticing that encoding via the flac command line is significantly slower with version 1.3.0 than 1.2.1. I'm encoding a 24/96 file to flac, both from wav and aiff and both formats are showing the same speed decrease when using 1.3.0. To give an idea of the speed decreas

Re: [flac-dev] 1.21 vs 1.3 encoding speed

hing wrong? Thanks, Scott On Fri, Jul 25, 2014 at 12:54 PM, lvqcl wrote: > Scott Brown wrote: > > > I'm on a Mac and I'm noticing that encoding via the flac command line is > > significantly slower with version 1.3.0 than 1.2.1. I'm encoding a 24/96 > > file

Re: [flac-dev] 1.21 vs 1.3 encoding speed

Adding -O3 now has these results: 51.81 seconds for the file that took 222 seconds without -O3. So that was it. Thank you! Scott On Sat, Jul 26, 2014 at 3:47 AM, Martijn van Beurden wrote: > op 25-07-14 19:32, Scott Brown schreef: > > ./configure -enable-static -disable-shar

[flac-dev] max size for album art?

Is there any size limitation for album art? I have a user who says adding large artwork (from a scanner) is corrupting the file metadata. I don't know if this is a flac limitation, a tag lib issue, or something I'm doing. Thanks, Scott ___ flac-dev mail

[flac-dev] issue with flac versions > 1.3.2

Hi everyone, I've run into an issue on flac versions greater than 1.3.2, both on an intel macs and apple silicon macs. I've compiled natively for both platforms and see the same issue on both. With the compiled flac binary, I can encode and decode files just fine, but the issue pops up when using

Re: [flac-dev] issue with flac versions > 1.3.2

Thanks, that would explain it. Is there a flag to switch this back to the old behavior? I guess I could try to modify shntool to handle it. Thanks, Scott On Sat, Apr 23, 2022 at 6:16 AM Martijn van Beurden wrote: > Op vr 22 apr. 2022 om 23:45 schreef Scott Brown : > > 2. What c

Re: [flac-dev] issue with flac versions > 1.3.2

Thank you. I actually modified the shntool source to handle WAVEFORMATEXTENSIBLE so I can use 1.3.4. Scott On Sat, Apr 23, 2022 at 11:30 AM Martijn van Beurden wrote: > Op za 23 apr. 2022 16:17 schreef Scott Brown : > >> Is there a flag to switch this back to the old behavior? &g

[flac-dev] slow on apple silicon?

Hi everyone, I've got a question regarding Apple Silicon chips and flac encoding. I'm not seeing the speed I think I should be seeing I compiled a universal flac 1.3.4 for Apple Silicon and 64 bit intel like so: ./configure -enable-static -disable-shared CFLAGS=" -arch arm64 -arch x86_64 -isysro

Re: [flac-dev] slow on apple silicon?

timized, and > programs linked against the framework automatically inherited the > improvements. flac does not use these frameworks, so my example may not be > relevant. > > For comparison, how long does your test set take when going through > emulation? > > Brian > > >

Re: [flac-dev] slow on apple silicon?

Stack protector : no Fuzzing support (Clang only) : no On Wed, Jul 6, 2022 at 1:17 PM Martijn van Beurden wrote: > Op wo 6 jul. 2022 om 18:34 schreef Scott Brown : > >> Martijn filled me in that recent changes (since the official 1.3.4 >>

Re: [flac-dev] slow on apple silicon?

:440: all] Error 2 On Wed, Jul 6, 2022 at 2:59 PM Martijn van Beurden wrote: > Op wo 6 jul. 2022 om 20:45 schreef Scott Brown : > > Neon optimizations : .. no > > It seems for some reason NEON is not enabled by configure. Can you > provide the config.log

Re: [flac-dev] slow on apple silicon?

Same list of cputype errors On Wed, Jul 6, 2022 at 3:30 PM Martijn van Beurden wrote: > Op wo 6 jul. 2022 om 21:21 schreef Scott Brown : > > Configure for just arm64 gives neon optimizations, but "make" gives a > bunch of cputype errors: > > What happens if you run

Re: [flac-dev] flac-dev Digest, Vol 191, Issue 7

-8; format=flowed > > Am 08.07.2022 um 09:26 schrieb Martijn van Beurden: > > Op wo 6 jul. 2022 om 22:09 schreef Scott Brown : > > > > Same list of cputype errors > > > > > > It doesn't seem to be obvious where the problem lies, and I do not > >

Re: [flac-dev] flac-dev Digest, Vol 191, Issue 7

4 takes: 7.38 seconds The same file with the arm build from the settings above: 41.71 seconds This file is a 24 bit, 96khz wav file. Any idea what's causing this? Thanks, Scott On Sun, Jul 10, 2022 at 5:01 PM Scott Brown wrote: > Thank you very much, Robert. Setting the CXXFLAGS and LDFL

Re: [flac-dev] flac-dev Digest, Vol 191, Issue 7

That took under 5 seconds. So there must be some compile-magic i'm missing? Thanks, Scott On Mon, Sep 19, 2022 at 4:39 PM Martijn van Beurden wrote: > Op ma 19 sep. 2022 22:15 schreef Scott Brown : > >> >> Any idea what's causing this? >> > > Can'

Re: [flac-dev] flac-dev Digest, Vol 191, Issue 7

oh yeah. duh. works fine now thanks! Scott On Thu, Sep 22, 2022 at 1:07 AM Martijn van Beurden wrote: > Op do 22 sep. 2022 om 01:20 schreef Scott Brown : > >> output of Make V=1 attached. >> >> Thank you for the help. >> >> > OK, in retrospect, I should

Re: [flac-dev] flac-dev Digest, Vol 191, Issue 7

tput, or is the official 1.4.2 missing something? Thanks, Scott On Mon, Sep 19, 2022 at 4:15 PM Scott Brown wrote: > Hi everyone, > > I'm back with the same issue as before: flac encoding on an M1 Max Macbook > pro is much slower on an arm build of 1.4.0 than it is running throug

[flac-dev] 1.5 on os x?

Hi everyone, I just grabbed the 1.5 source to build on os x (I'm on 15.3.1). Has anyone been able to build it from source on the latest os x? I'm getting errors configure: /configure -enable-static -disable-shared Configuration summary : FLAC version : 1.5.0

Re: [flac-dev] 1.5 on os x?

n-min=10.9 -O3" On Tue, Feb 18, 2025 at 9:29 AM Scott Brown wrote: > Hi everyone, > > I just grabbed the 1.5 source to build on os x (I'm on 15.3.1). > > Has anyone been able to build it from source on the latest os x? I'm > getting errors > > configure: