<div dir="ltr">Strange. <div><br></div><div>Here i use convert to JPEG with multicore without to break target files. The goal is to export Sony Raw files on the WEB.</div><div><br></div><div>So you minimal workflow to reproduce is RAW to JPG as well, using multicore. Right ?</div><div><br></div><div>If the problem is the same to convert RAW to TIFF, so the problem is certainly in libraw with multicore support.</div><div><br></div><div>To test on your computer : take some NEF and convert to PNG using single core.</div><div>Use BQM and apply your complete workflow to generate JPEG or TIFF with multicore. If it work, the problem is in libraw.</div><div><br></div><div>Now in Libraw the problem can be about a specific demosaicing settings. So i recommend to investigate step by step with RAW settings to see when the problem is reproducible.</div><div><br></div><div>Gilles Caulier</div><div><br></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">2017-08-28 11:07 GMT+02:00 fotografie <span dir="ltr"><<a href="mailto:fotografie@ulf-richter.de" target="_blank">fotografie@ulf-richter.de</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<p>Hello,</p>
<p>I have a problem which exists from digikam 5.20 to digikam 5.70.</p>
<p>I really do batch conversion of NEF-rawfiles very often. The
cameras are a D300, a D500, a D5300 and a D5500. The problem
exists with every camera.</p>
<p>My batch processing has the following workflow:</p>
<p>- lens correction (according to the lens I used, Nikon 24-120,
Tamron 16-300, Tamron 17-50, Tamron 24-70 and Tamron 70-200)<br>
</p>
<p>- noise reduction</p>
<p>- local contrast</p>
<p>- sharpening</p>
<p>- BCG</p>
<p>- save as jpg (same problem with save as tiff)</p>
<p><br>
</p>
<p>First of all I check the files for the used lens, All pics of the
same lens go to one queue. So there is a queue named 17-50 which
holds all pics taken with the Tamron 17-50. <br>
</p>
<p>Then I use the tabs of the queue defintions (lower left part of
teh screen), select the export directory, set the rename options,
and when I use teh point: use all kernels on the third tab it
leads to jpg /tiff which only consists of colors. It is
independent whether I work with the computer during batch
conversion or let it work without having any open program.<br>
</p>
<p>What I did to find out why it happens:<br>
</p>
<p>- step by step i removed the tools from the workflow. For example
the first step was to remove BCG, but the error exists. The second
test was to remove Sharpening, then local contrast, then noise
reduction and then lens correction. But nothing helped.</p>
<p>The good jpg file has a size of about 5 MB the unusable file has
a size of about 25 MB ?!</p>
<p><br>
</p>
<p>My system: <br>
</p>
<p><br>
</p>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC1" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line">System: Host: ulf-mint-18 Kernel:
4.4.0-21-generic x86_64 (64 bit gcc: 5.3.1)</td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC2" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line"> Desktop: Cinnamon 3.2.7 (Gtk
3.18.9-1ubuntu3.3) dm: mdm Distro: Linux Mint 18.1 Serena</td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC3" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line">Machine: Mobo: Gigabyte model: GA-MA770-UD3 v:
x.x Bios: Award v: F9g date: 07/08/2010</td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC4" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line">CPU: Quad core AMD Phenom II X4 955 (-MCP-)
cache: 2048 KB</td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC5" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line"> flags: (lm nx sse sse2 sse3 sse4a svm) bmips:
25781</td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC6" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line"> clock speeds: min/max: 800/3200 MHz 1: 800
MHz 2: 3200 MHz 3: 2100 MHz 4: 800 MHz</td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC7" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line">Graphics: Card: NVIDIA G96 [GeForce 9400 GT]
bus-ID: 01:00.0 chip-ID: 10de:0641</td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC8" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line"> Display Server: X.Org 1.18.4 drivers: nvidia
(unloaded: fbdev,vesa,nouveau)</td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC9" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line"> Resolution: <a class="m_7327683194770506925moz-txt-link-abbreviated" href="mailto:2560x1440@59.95hz" target="_blank">2560x1440@59.95hz</a></td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC10" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line"> GLX Renderer: GeForce 9400 GT/PCIe/SSE2</td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC11" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line"> GLX Version: 3.3.0 NVIDIA 340.102 Direct
Rendering: Yes</td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC12" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line">Audio: Card-1 Advanced Micro Devices [AMD/ATI]
SBx00 Azalia (Intel HDA)</td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC13" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line"> driver: snd_hda_intel bus-ID: 00:14.2
chip-ID: 1002:4383</td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC14" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line"> Card-2 Creative Live! Cam Chat HD [VF0700]</td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC15" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line"> driver: USB Audio usb-ID: 002-002 chip-ID:
041e:4088</td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC16" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line"> Sound: Advanced Linux Sound Architecture v:
k4.4.0-21-generic</td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC17" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line">Network: Card: Realtek RTL8111/8168/8411 PCI
Express Gigabit Ethernet Controller</td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC18" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line"> driver: r8169 v: 2.3LK-NAPI port: de00
bus-ID: 04:00.0 chip-ID: 10ec:8168</td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC19" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line"> IF: enp4s0 state: up speed: 1000 Mbps duplex:
full mac: <filter></td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC20" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line">Drives: HDD Total Size: 10014.0GB (61.3% used)</td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC21" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line"> ID-1: /dev/sda model: SAMSUNG_HD204UI size:
2000.4GB serial: S2H7J1BZB12304</td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC22" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line"> ID-2: /dev/sdb model: ST2000DL003 size:
2000.4GB serial: 6YD0MAC9</td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC23" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line"> ID-3: /dev/sdc model: SAMSUNG_HD154UI size:
1500.3GB serial: S1XWJ1KS924182</td>
</tr>
<tr>
</tr>
</tbody>
</table>
<table class="m_7327683194770506925highlight m_7327683194770506925tab-size m_7327683194770506925js-file-line-container">
<tbody>
<tr>
<td id="m_7327683194770506925file--LC24" class="m_7327683194770506925blob-code m_7327683194770506925blob-code-inner m_7327683194770506925js-file-line"> ID-4: /dev/sdd model: TS512GSSD320 size:
512.1GB serial: B360701044</td>
</tr>
<tr>
</tr>
</tbody>
</table>
ID-5: /dev/sde model: WDC_WD40EZRX size: 4000.8GB serial:
WD-WCC4E1364197
<p><br>
</p>
<p>Thanks in advance for any help</p>
<p>Best regards <br>
</p>
<p>Ulf<br>
</p>
<pre class="m_7327683194770506925moz-signature" cols="72"></pre>
</div>
</blockquote></div><br></div>