- How to update canon digital photo professional software mac os x#
- How to update canon digital photo professional software full#
- How to update canon digital photo professional software windows 10#
- How to update canon digital photo professional software pro#
- How to update canon digital photo professional software Pc#
2.0 GB or more of RAM (4.0 GB or more recommended) Intel Core2 Duo 2.0 GHz or higher (recommended Intel Core i series or later)
How to update canon digital photo professional software Pc#
PC with one of the above OS preinstalled (Upgraded machines not supported) NET Framework 4.7.1 installed (Internet access required.)
How to update canon digital photo professional software windows 10#
Windows 10 (Version 1607 or later), Windows 8.1, Windows 7(*) There are plenty of other improvements that could be made in efficiency (including threading the processing of individual files in interactive use), but this approach is “low hanging fruit” that could be implemented in a day or two by a competent engineer.To use this software, your computer has to meet the following system requirements. The following logic shows how DPP could instantly improve performance for batch-processing on multiple CPU/core machines with a very simple logic change:ĪllFiles = getListOfFilesToProcess() file_lists = divideListIntoOneListForEachCPU(allFiles) for ( each file_list) startWorker( file_list ) The existing logic used for batch-processing with Digital Photo Professional is brain-dead:ĪllFiles = getListOfFilesToProcess() start1Worker( allFiles ) ĭPP already is capable of launching multiple workers via user action eg select some files start a batch, select more files, start a batch, etc. It would be trivial to improve DPP’s batch processing perhaps a Canon engineer will read this section and take action! But that hasn't happened for 2.5 years so far.
How to update canon digital photo professional software pro#
With a single worker, the four cores of the Mac Pro are grossly underutilized (green and red mean active use, black means unused).Ī single worker takes 60% longer than two workers, and 90% longer than four workers.ĬPU utilization with seven (7) batch workers Fire (off) more workers!
We can see just how effective multiple workers are by viewing CPU usage in Activity Monitor How. On a quad-core system, 3-4 batches exploit all cores, on an 8-core system you’ll need 5-6 workers.
How to update canon digital photo professional software full#
By starting more than one batch, you create more than one worker, each of which will use about 150% of a CPU core (100% means one full CPU core). Each time you do so, a new “batch worker” will be started. To start a batch process, use cmd-B or choose File => Batch Process. But if you have a large number of images in a single folder, simply shift-click to select a sub-group of images, and do this for multiple sub-groups, starting a batch for each one. When multiple folders of images are involved, it’s quite natural to start more than one batch process. You can shift-click to select a group of images.ĭPP main window: select files to be batch-processed Selecting imagesīe sure to view image icons as small thumbnails in order to fit more thumbnails into the main window. In other words, disk I/O speed was not a factor (and generally won’t be with DPP). On the Mac Pro, a striped RAID volume was used for the RAW files and a separate striped RAID was used for the 120.5MB 16-bit TIF output files.
How to update canon digital photo professional software mac os x#
*** Test used a 3.0GHz quad-core Mac Pro with Mac OS X 10.5.5. Unlike Canon’s DPP, Nikon’s Capture NX is so poorly engineered that it not only makes poor use of CPU cores, but actively defeats a workaround like this one, by not allowing more than one batch at a time! There are indeed different levels of brain-deadness. On dual-core systems, two workers is adequate. On an 8-core system, 6-8 workers seems likely to produce best results (not tested). Rule of thumb: use at least 3 workers on a quad-core system, 4 is optimal, but more will have little negative impact. This is another reason to avoid a dead-end Mac. On systems with only 4GB memory, limiting workers to at most four (4) seems wise. With 8 workers (4 core Mac Pro), the additional overhead adds only a 3% penalty, so there should be no hesitation in using whatever number of workers is convenient, keeping in mind that each worker uses ~500MB of real memory. On a Mac Pro with 3 workers, the available CPU cores are almost fully utilized, but 4 workers provides the best results eg one worker per CPU core. Using even twice as many workers as the number of cores has minimal downside. MBP 2.8GHz can use a 3rd worker for a 12% gain over 2 workers.Ĥ cores is optimal for the quad-core Mac Pro. The Mac Pro system used two striped RAIDs, one for the CR2 files and one for output.ĭPP Process 128 CR2 files to 16-bit TIF (Canon 1Ds Mark III 21MP files) Time in seconds, lower is faster Test resultsĪ test*** was done with 128 Canon EOS 1Ds Mark III RAW files, averaging 24.7MB each, processed to 120.5MB 16-bit TIF files. In Digital Photo Professional (DPP), multiple images may be selected, and processed as a group (“batch”).īy starting more than one batch worker, all the available CPU cores can be exploited. On a 12-core Mac Pro, cut the time by 2/3! Multiple workers with DPP