search for: bdp

My friend somehow managed to get a BDP-95, even though the hardware isn't scheduled to ship until March. The problem is that the manual makes no mention of FLAC, at all, and only the web page claims to support the format. Playback of flac seems to work, but files from one online vendor work flawlessly while files from othe...

...ression level. Nicholas ----- Nicholas Wilson: nicholas at nicholaswilson.me.uk (ncw33) Site and blog: www.nicholaswilson.me.uk Peterhouse, CB2 1RD ? 86 Heath Road, GU31 4EL On 5 February 2011 23:15, Brian Willoughby <brianw at sounds.wa.com> wrote: > My friend somehow managed to get a BDP-95, even though the hardware > isn't scheduled to ship until March. The problem is that the manual > makes no mention of FLAC, at all, and only the web page claims to > support the format. > > Playback of flac seems to work, but files from one online vendor work > flawlessly...

...cific hardware has a problem with certain compression levels, but I cannot recall whether that was limited to just encoding, or decoding as well. It could very well be true that I am conflating my vague memory of encoder limitations with decoder limitations. It does seem to be that the oppo BDP-95 is exhibiting problems with particular flac files. Since my original message, my friend has installed the latest version of flac and recompressed the exact files that were giving him a problem before - now with -0 or --fast he doesn't see a playback problem at all. So, even though...

...a problem with certain compression levels, but > I cannot recall whether that was limited to just encoding, or > decoding as well. It could very well be true that I am conflating my > vague memory of encoder limitations with decoder limitations. > > It does seem to be that the oppo BDP-95 is exhibiting problems with > particular flac files. Since my original message, my friend has > installed the latest version of flac and recompressed the exact files > that were giving him a problem before - now with -0 or --fast he > doesn't see a playback problem at all. So,...

http://bugzilla.mindrot.org/show_bug.cgi?id=1311 Summary: Performance on high BDP networks Product: Portable OpenSSH Version: 4.6p1 Platform: All OS/Version: All Status: NEW Severity: normal Priority: P2 Component: Build system AssignedTo: bitbucket at mindrot.org ReportedBy: imorgan...

...el 0 is enough to make the hardware happy. In that case, are only the old Rice codings used for lower compression levels with 24-bit audio? You raise a good point, Nicholas. I would like to see manufacturers give specific information about what level of the FLAC format they support. The BDP-95 does not mention FLAC in the manual at all, and the web page only mentions FLAC twice - once in a bold heading, and again in the body of text. Neither mention of FLAC gives any details at all - they just put it in the list of formats. I suppose, in comparison, that MP3 players usually...

...ompression levels, but > > I cannot recall whether that was limited to just encoding, or > > decoding as well. It could very well be true that I am conflating my > > vague memory of encoder limitations with decoder limitations. > > > > It does seem to be that the oppo BDP-95 is exhibiting problems with > > particular flac files. Since my original message, my friend has > > installed the latest version of flac and recompressed the exact files > > that were giving him a problem before - now with -0 or --fast he > > doesn't see a playback p...

http://bugzilla.mindrot.org/show_bug.cgi?id=1311 Darren Tucker <dtucker at zip.com.au> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED CC| |dtucker at zip.com.au Blocks|

http://bugzilla.mindrot.org/show_bug.cgi?id=1311 Darren Tucker <dtucker at zip.com.au> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED --- Comment #2 from Darren Tucker <dtucker

Howdy, As a note, we now have HPN patch for OpenSSH 4.2 at http://www.psc.edu/networking/projects/hpn-ssh/ Its still part of the last set of patches (HPN11) so there aren't any additional changes in the code. It patches, configures, compiles, and passes make tests without a problem. I've not done extensive testing for this version of openssh but I don't foresee any problems. I

Hi everyone, I''m doing some networking experiments over high BDP topologies. Right now the configuration is quite simple -- two Xen boxes connected via a dummynet router. The dummynet router is set to limit bandwidth to 500Mbps and simulate an RTT of 80ms. I''m using the following sysctl values: net.ipv4.tcp_rmem = 4096 87380 4194304 net.ipv4.t...

I am trying to get new Cusip (registered security) from old . This can be done in excel using BDP command. For example: =BDP("000361AJ Corp","ID_CUSIP"), will give 000361AK1. Can this be done using RBloomberg? Any help will be much appreciated. Chirag Maru Senior Quantitative Analyst IRON Financial 847-715-3221 Direct | 847-715-3321 Fax | 847-715-3200 Main 630 Dundee Ro...

Could the problem be that the e100 can do IP receive checksumming on the board, but the eepro driver doesn't enable it. When the board is doing checksum offload, then the csum field isn't set. Please try disabling receive checksumming on the e100 driver modprobe e100 XsumRX=0 If this is the problem, it exists both 2.4 and 2.6. On Wed, 27 Aug 2003 18:24:57 +0200 Hannes Schulz

Hi, all I wanted to fetch data from Bloomberg for govt bonds, and analyse it further. I am having trouble in getting data as when I use field=PX_LAST, it is giving the prices but when I use field=CPN, or ISSUE_DT, it is not giving the results and just bouncing back <NA> for that. This is the piece of code: > library(rJava) Warning message: package 'rJava' was built

...etc) which still need to be addressed? We have been using HPN-SSH for over a year now, and like others, have observed significant performance improvement over standard OpenSSH. I can scp a 1 GB test file between two HPN-SSH LAN hosts at 700 Mbps (<1 ms latency). And over a cross-country high-BDP WAN link, I'm able to achieve over 500 Mbps (85 ms latency). These single-stream scp transfers were run on well-tuned Linux kernels 2.6.15 (or higher) with the arcfour cipher. (I'll be happy to provide more details about these tests upon request.) I'm not sure how 'typical' my...

I have a customer who is complaining about slow SFTP transfers over a long haul connection. The current transfer rate is limited by the TCP window size and the RTT. I looked at HPN-SSH, but that won't work because we don't control what software the peer is using. I was thinking about coding a much more modest enhancement that just does SO_RCVBUF for specific subsystems. In the interest

We have developed a patch that enables changing the SSH window size using the tcp window size as the source. This allows SSH to obtain maximum use of the bandwidth on high BDP links. We also have a page that describes the changes and performance. http://www.psc.edu/~rapier/hpn-ssh/ The patch against CVS is included here. Common subdirectories: src/usr.bin/ssh/CVS and ssh/CVS diff -u src/usr.bin/ssh/buffer.c ssh/buffer.c --- src/usr.bin/ssh/buffer.c 2003-11-21 06:57:0...

https://bugzilla.mindrot.org/show_bug.cgi?id=1697 Summary: scp transfers from remote cygwin machine fail with ssh versions >= 4.6 Product: Portable OpenSSH Version: 4.6p1 Platform: ix86 OS/Version: Linux Status: NEW Severity: major Priority: P2 Component: scp AssignedTo:

...ity: normal Priority: P2 Component: ssh AssignedTo: bitbucket at mindrot.org ReportedBy: imorgan at nas.nasa.gov Created an attachment (id=1320) --> (http://bugzilla.mindrot.org/attachment.cgi?id=1320) This adds a ReceiveBufferSize option to ssh(1) For high-BDP connections, it may be necessary to increase the size of the TCP rcvbuf in order to get good performance. In some cases, this can be accomplished by adjusting a kernel setting or using an autotuning kernel. However, these are not always viable options. In some cases the TCP rcvbuf must be set to...

...n update to HPN-12 out sometime in March (when I can get some freetime). This will conform more closely to the OpenSSH nomenclature and argument structure. Basic functionality has been tested. We're still getting a 20x to 30x performance improvement for bulk data transfer on paths with high BDP. I don't think we've broken any of the new functionality but if someone does find a problem please let me know ASAP. Also, if anyone here is using the GSI patch (Grid Security Infrastructure) a new version has been released from NCSA which incorporates the HPN patch. http://www.cmu.ed...