<div dir="ltr">On Thu, Aug 1, 2013 at 11:59 AM, Thomas Schmitt <span dir="ltr"><<a href="mailto:scdbackup@gmx.net" target="_blank">scdbackup@gmx.net</a>></span> wrote:<br><div class="gmail_extra"><div class="gmail_quote">
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<div class="im"><br>
Richard Shaw wrote:<br>
> cdrecord without was at 6X and cdrskin without at about 4X<br>
<br>
</div>Source code and man page of cdrskin indicate that a burn<br>
run on BD-R has a transfer chunk size of 32 KiB if not<br>
- option stream_recording=on is given<br>
- or option dvd_obs=64k is given<br>
- or ./configure option --enable-dvd-obs-64k was given at build time<br>
<br>
So the lower performance of cdrskin compared to cdrecord might<br>
come from an unnecessarily high number of SCSI transactions.<br>
<br>
I am not aware whether cdrecord uses 64 KiB write transactions<br>
with BD-R. But in any case it seems worth a try to let cdrskin<br>
write with 64 Kib.<br>
So Richard, if i can have a test run with your next regular BD-R<br>
burn ... :)<br></blockquote><div><br></div><div>Will do, but I'm not sure when I'll have the need just yet.</div><div> </div><div><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
BTW: How far did you get with playing back your video ?<br>
(Especially on non-computer players.)<br></blockquote><div><br></div><div>No luck yet but I haven't had much time to experiment. I think I've settled on using ImgBurn under WINE to generate the UDF 2.5 images so I just need to find a good process for preparing the audio and video.</div>
<div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="im">> For now until brasero gets its act together I'll just keep burning<br>
> from the command line.<br>
<br>
</div>Yesterday it was announced that Brasero has got a maintainer:<br>
<a href="http://worldofgnome.org/joshua-lock-is-the-new-maintainer-of-brasero/" target="_blank">http://worldofgnome.org/joshua-lock-is-the-new-maintainer-of-brasero/</a><br>
<br>
I posted a greeting and mentioned this mail thread:<br>
<a href="https://mail.gnome.org/archives/brasero-list/2013-August/msg00000.html" target="_blank">https://mail.gnome.org/archives/brasero-list/2013-August/msg00000.html</a><br>
It is the first list message since january.<br></blockquote><div><br></div><div>Good news! I hope a lot of improvements are made quickly!</div><div><br></div><div>Thanks,<br>Richard</div></div></div></div>