search for: 48kb

As a matter of interest I tested the quality at -1 which has a nominal bitrate of 45 but the 2 tracks I encoded both averaged out to exactly 48kb/s. I noticed the lowpass defaulted to 15.1khz like -q0 so that may need addressing at some stage. I used a lowpass of 13khz which overall sounded better with less artifacts. I found it sharper & clearer than a lame encoded mp3 encoded with -V9 which averaged 99kb/s. Lame defaults to a 1...

...unevictable:0 dirty:0 writeback:0 unstable:0 [ 238.351085] slab_reclaimable:5565 slab_unreclaimable:10170 [ 238.351085] mapped:3 shmem:111 pagetables:155 bounce:0 [ 238.351085] free:720717 free_pcp:2 free_cma:0 [ 238.353757] Node 0 active_anon:12484kB inactive_anon:204kB active_file:48kB inactive_file:28kB unevictable:0kB iss [ 238.355979] Node 0 DMA free:11556kB min:36kB low:48kB high:60kB reserved_highatomic:0KB active_anon:152kB inactivB [ 238.358345] lowmem_reserve[]: 0 2955 2884 2884 2884 [ 238.358761] Node 0 DMA32 free:2677864kB min:7004kB low:10028kB high:13052kB re...

...unevictable:0 dirty:0 writeback:0 unstable:0 [ 238.351085] slab_reclaimable:5565 slab_unreclaimable:10170 [ 238.351085] mapped:3 shmem:111 pagetables:155 bounce:0 [ 238.351085] free:720717 free_pcp:2 free_cma:0 [ 238.353757] Node 0 active_anon:12484kB inactive_anon:204kB active_file:48kB inactive_file:28kB unevictable:0kB iss [ 238.355979] Node 0 DMA free:11556kB min:36kB low:48kB high:60kB reserved_highatomic:0KB active_anon:152kB inactivB [ 238.358345] lowmem_reserve[]: 0 2955 2884 2884 2884 [ 238.358761] Node 0 DMA32 free:2677864kB min:7004kB low:10028kB high:13052kB re...

Sorry for the crosspost but it's relevant to Vorbis and Icecast I believe. I'm seeing more and more streaming stations using AACplus, with many listeners being amazed at the sound quality. Most say that a 48kb/s sounds better than a 128kb/s MP3, which would put Ogg Vorbis at around 96kb/s IMO. That means only half the bitrate is required in AACplus compared to Ogg Vorbis for the same sound quality. Up until this codec was available, Ogg Vorbis compared favourably with all the others. Is there anyth...

Sorry for the crosspost but it's relevant to Vorbis and Icecast I believe. I'm seeing more and more streaming stations using AACplus, with many listeners being amazed at the sound quality. Most say that a 48kb/s sounds better than a 128kb/s MP3, which would put Ogg Vorbis at around 96kb/s IMO. That means only half the bitrate is required in AACplus compared to Ogg Vorbis for the same sound quality. Up until this codec was available, Ogg Vorbis compared favourably with all the others. Is there anyth...

...:31:26 tcs kernel: May 31 22:31:26 tcs kernel: Free pages: 3579344kB (3578432kB HighMem) May 31 22:31:26 tcs kernel: Active:96900 inactive:20481 dirty:0 writeback:0 unstable:0 free:894836 slab:212200 mapped:86012 pagetabl es:1438 May 31 22:31:26 tcs kernel: DMA free:16kB min:16kB low:32kB high:48kB active:16kB inactive:0kB present:16384kB May 31 22:31:26 tcs kernel: protections[]: 0 0 0 May 31 22:31:26 tcs kernel: Normal free:896kB min:936kB low:1872kB high:2808kB active:240kB inactive:416kB present:901120kB May 31 22:31:26 tcs kernel: protections[]: 0 0 0 May 31 22:31:26 tcs kernel: HighMe...

Hi all, I have an installation where each user on subnet 192.168.1.0/24 is connected via a multiplexer. The problem is that if any client uses more than about 48Kb/s, the multiplexer crashes. I need to limit each client to under this rate, say 32Kb/s. I have seen examples on creating a class per host but is there a simple way of saying "any host from 192.168.1.0/24" so I dont have 253 rules? Many thanks. stuart -- | http://www.opusvl.com |...

...unevictable:0 dirty:0 writeback:0 unstable:0 [ 238.351085] slab_reclaimable:5565 slab_unreclaimable:10170 [ 238.351085] mapped:3 shmem:111 pagetables:155 bounce:0 [ 238.351085] free:720717 free_pcp:2 free_cma:0 [ 238.353757] Node 0 active_anon:12484kB inactive_anon:204kB active_file:48kB inactive_file:28kB unevictable:0kB iss [ 238.355979] Node 0 DMA free:11556kB min:36kB low:48kB high:60kB reserved_highatomic:0KB active_anon:152kB inactivB [ 238.358345] lowmem_reserve[]: 0 2955 2884 2884 2884 [ 238.358761] Node 0 DMA32 free:2677864kB min:7004kB low:10028kB high:13052kB re...

...unevictable:0 dirty:0 writeback:0 unstable:0 [ 238.351085] slab_reclaimable:5565 slab_unreclaimable:10170 [ 238.351085] mapped:3 shmem:111 pagetables:155 bounce:0 [ 238.351085] free:720717 free_pcp:2 free_cma:0 [ 238.353757] Node 0 active_anon:12484kB inactive_anon:204kB active_file:48kB inactive_file:28kB unevictable:0kB iss [ 238.355979] Node 0 DMA free:11556kB min:36kB low:48kB high:60kB reserved_highatomic:0KB active_anon:152kB inactivB [ 238.358345] lowmem_reserve[]: 0 2955 2884 2884 2884 [ 238.358761] Node 0 DMA32 free:2677864kB min:7004kB low:10028kB high:13052kB re...

Page tables on nv50 take 48kB, which can be hard to allocate in one piece. Let's use vmalloc. Signed-off-by: Marcin Slusarz <marcin.slusarz at gmail.com> Cc: stable at vger.kernel.org [3.7+] --- drivers/gpu/drm/nouveau/core/subdev/vm/base.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/dr...

...th 77400 bytes opened URL ================================================== downloaded 75Kb trying URL `http://cran.r-project.org/src/contrib/pgirmess_1.2.5.tar.gz' Content type `application/x-tar' length 49962 bytes opened URL ================================================== downloaded 48Kb ERROR: failed to lock directory '/Library/Frameworks/R.framework/Versions/2.0.1/Resources/library' for modifying Try removing '/Library/Frameworks/R.framework/Versions/2.0.1/Resources/library/00LOCK' Delete downloaded files (y/N)? N Can anybody advise a bit more clearly about...

...ate.packages' fails when a package with incorrect Version field is found in R_LIBS: > update.packages() trying URL `http://cran.r-project.org/src/contrib/PACKAGES' Content type `text/plain' length 49161 bytes opened URL .......... .......... .......... .......... ........ downloaded 48Kb Error in if (a[k] > b[k]) return(TRUE) else if (a[k] < b[k]) return(FALSE) : missing value where logical needed In addition: Warning message: NAs introduced by coercion The error comes from `newerVersion'. For me, the DESCRIPTION file of gee contains: Version: 4.13-3 (Gee ve...

Hello All. Could anybody help me with one question about CELT? I develop one project based on ARM7TDMI or Cortex C3 core. Can i use CELT with 32kHz and 48kB on these fixed point cores? Or it`s need to transfer project to Blackfin core (but it isn`t convenient to me)? With best regards, Alexey Voroshen.

Hi everyone, I have profiled Opus on AArch64. I just run opus_demo with some pcm files. Following is time proportion of FFT with different bitrate. Bitrate | Time cost by FFT/iFFT 24kb/s | 15% 48kb/s | 15% 96kb/s | 13% Any comment? I want some data close to real application, any suggestion? Thanks, Phil Wang -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/opus/attachments/20141125/ae6c1c8c/attachment.htm

...unevictable:0 dirty:0 writeback:0 unstable:0 [ 238.351085] slab_reclaimable:5565 slab_unreclaimable:10170 [ 238.351085] mapped:3 shmem:111 pagetables:155 bounce:0 [ 238.351085] free:720717 free_pcp:2 free_cma:0 [ 238.353757] Node 0 active_anon:12484kB inactive_anon:204kB active_file:48kB inactive_file:28kB unevictable:0kB iss [ 238.355979] Node 0 DMA free:11556kB min:36kB low:48kB high:60kB reserved_highatomic:0KB active_anon:152kB inactivB [ 238.358345] lowmem_reserve[]: 0 2955 2884 2884 2884 [ 238.358761] Node 0 DMA32 free:2677864kB min:7004kB low:10028kB high:13052kB re...

...ent = "ibm", start = "1998-01-01") trying URL ` http://chart.yahoo.com/table.csv?s=ibm&a=01&b=01&c=1998&d=07&e=17&f=2002&g=d&q=q&y=0&z=ibm&x=.csv ' Content type `application/octet-stream' length unknown opened URL downloaded 48Kb time series starts 1998-01-02 Error in fromchar(x) : character string is not in a standard unambiguous format -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", &quot...

...ble:0 > > [ 238.351085] slab_reclaimable:5565 slab_unreclaimable:10170 > > [ 238.351085] mapped:3 shmem:111 pagetables:155 bounce:0 > > [ 238.351085] free:720717 free_pcp:2 free_cma:0 > > [ 238.353757] Node 0 active_anon:12484kB inactive_anon:204kB active_file:48kB inactive_file:28kB unevictable:0kB iss > > [ 238.355979] Node 0 DMA free:11556kB min:36kB low:48kB high:60kB reserved_highatomic:0KB active_anon:152kB inactivB > > [ 238.358345] lowmem_reserve[]: 0 2955 2884 2884 2884 > > [ 238.358761] Node 0 DMA32 free:2677864kB min:7004...

...oducing almost perfect results and features audio frequencies up to 21khz -- almost CD quality. In my opinion -q1 (80kb/s) is producing results similar or better than mp3@128. Why not reduce the nominal bitrate down a couple of steps. Of course some additional tuning will be required. q 0.0 = 48kb/s (13khz lowpass) q 1.0 = 56 (14khz) q 2.0 = 64 (15khz) q 2.5 = 72 q 3.0 = 80 q 4.0 = 96 (default) q 5.0 = 112 q 6.0 = 128 q 7.0 = 160 q 8.0 = 192 q 9.0 = 256 q 10 = 320 This is still assuming 44.1khz sampling. I presume 22khz has it's own table of quality/nominal bitrates. Just th...

...:0 writeback:0 unstable:0 > [ 238.351085] slab_reclaimable:5565 slab_unreclaimable:10170 > [ 238.351085] mapped:3 shmem:111 pagetables:155 bounce:0 > [ 238.351085] free:720717 free_pcp:2 free_cma:0 > [ 238.353757] Node 0 active_anon:12484kB inactive_anon:204kB active_file:48kB inactive_file:28kB unevictable:0kB iss > [ 238.355979] Node 0 DMA free:11556kB min:36kB low:48kB high:60kB reserved_highatomic:0KB active_anon:152kB inactivB > [ 238.358345] lowmem_reserve[]: 0 2955 2884 2884 2884 > [ 238.358761] Node 0 DMA32 free:2677864kB min:7004kB low:10028kB...

...:0 writeback:0 unstable:0 > [ 238.351085] slab_reclaimable:5565 slab_unreclaimable:10170 > [ 238.351085] mapped:3 shmem:111 pagetables:155 bounce:0 > [ 238.351085] free:720717 free_pcp:2 free_cma:0 > [ 238.353757] Node 0 active_anon:12484kB inactive_anon:204kB active_file:48kB inactive_file:28kB unevictable:0kB iss > [ 238.355979] Node 0 DMA free:11556kB min:36kB low:48kB high:60kB reserved_highatomic:0KB active_anon:152kB inactivB > [ 238.358345] lowmem_reserve[]: 0 2955 2884 2884 2884 > [ 238.358761] Node 0 DMA32 free:2677864kB min:7004kB low:10028kB...