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Updated README. Also, auto threads on Linux.

modularize
Sofus Albert Høgsbro Rose 2016-05-16 21:32:02 -04:00
parent 05eae08c9a
commit be0c432120
2 changed files with 19 additions and 20 deletions
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18
README.md
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@ -1,6 +1,6 @@
# convmlv # # convmlv #
MLV to TIFF/ProRes and Proxy ProRes/H.264 MLV/RAW/DNG to Image/Movie and Proxy
======= =======
See [http://www.magiclantern.fm/forum/index.php?topic=16799.0](http://www.magiclantern.fm/forum/index.php?topic=16799.0) for more info. See [http://www.magiclantern.fm/forum/index.php?topic=16799.0](http://www.magiclantern.fm/forum/index.php?topic=16799.0) for more info.
@ -17,7 +17,7 @@ INFO:
A script allowing you to convert .MLV, .RAW, or a folder with a DNG sequence into a sequence/movie with optional proxies. Images A script allowing you to convert .MLV, .RAW, or a folder with a DNG sequence into a sequence/movie with optional proxies. Images
are auto compressed. Many useful options are exposed, including formats (EXR by default). are auto compressed. Many useful options are exposed, including formats (EXR by default).
VERSION: 1.8.1 VERSION: 1.8.2
DEPENDENCIES: If you don't use a feature, you don't need the dependency, though it's best to download them all. DEPENDENCIES: If you don't use a feature, you don't need the dependency, though it's best to download them all.
-mlv_dump: For DNG extraction from MLV. http://www.magiclantern.fm/forum/index.php?topic=7122.0 -mlv_dump: For DNG extraction from MLV. http://www.magiclantern.fm/forum/index.php?topic=7122.0
@ -49,7 +49,6 @@ OPTIONS, OUTPUT:
-c COMPRESS - Specify to turn ***off*** automatic image compression. Auto compression options otherwise used: -c COMPRESS - Specify to turn ***off*** automatic image compression. Auto compression options otherwise used:
--> TIFF: ZIP (best for 16-bit), PIZ for EXR (best for grainy images), PNG: lvl 9 (zlib deflate), DPX: RLE. --> TIFF: ZIP (best for 16-bit), PIZ for EXR (best for grainy images), PNG: lvl 9 (zlib deflate), DPX: RLE.
--> EXR's piz compression tends to be fastest + best.
-m MOVIE - Specify to create a Prores4444 video. -m MOVIE - Specify to create a Prores4444 video.
@ -64,7 +63,7 @@ OPTIONS, OUTPUT:
--> If you run convmlv on the dng_<name> folder, you will reuse those DNGs - no need to redevelop! --> If you run convmlv on the dng_<name> folder, you will reuse those DNGs - no need to redevelop!
-E<range> FRAME_RANGE - Specify to process only this frame range. -E<range> FRAME_RANGE - Specify to process only this frame range.
--> DNGs will still all be generated. Use -k to reuse a previous iteration to get past this! --> Use s and e appropriately to specify start and end.
--> <range> must be written as <start>-<end>, indexed from 0 to (# of frames - 1). --> <range> must be written as <start>-<end>, indexed from 0 to (# of frames - 1).
--> If you write a single number, only that frame will be developed. --> If you write a single number, only that frame will be developed.
@ -94,9 +93,16 @@ OPTIONS, RAW DEVELOPMENT:
OPTIONS, COLOR: OPTIONS, COLOR:
-w[0:2] WHITE - This is a modal white balance setting. Defaults to 0. 1 doesn't always work very well. -w[0:2] WHITE - This is a modal white balance setting. Defaults to 1.
--> Use -w<mode> (no space). --> Use -w<mode> (no space).
--> 0: Auto WB (Requires Python Deps). 1: Camera WB. 2: No Change. --> 0: Auto WB (Requires Python Deps). 1: Camera WB. 2: No Change.
-L WHITE_SCALE - Specify to allow channels to clip as a result of any white balance.
--> Information loss occurs in certain situations.
-t[int] SATPOINT - Specify the 14-bit saturation point of your camera.
--> Lower if -H1 yields purple highlights. Must be correct for highlight reconstruction.
--> Determine using the max value of 'dcraw -D -j -4 -T'
-A[int] WHITE_SPD - This is the amount of samples from which AWB will be calculated. -A[int] WHITE_SPD - This is the amount of samples from which AWB will be calculated.
-->About this many frames, averaged over the course of the sequence, will be used to do AWB. -->About this many frames, averaged over the course of the sequence, will be used to do AWB.
@ -135,6 +141,4 @@ OPTIONS, INFO:
-N Manual Deps - Lists manual dependencies, which must be downloaded by hand. -N Manual Deps - Lists manual dependencies, which must be downloaded by hand.
--> There's no automatic way to install these. See the forum post. --> There's no automatic way to install these. See the forum post.
``` ```

21
convmlv.sh
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@ -8,22 +8,12 @@
#~ Stats for .RAW files and DNG sequences, best as possible. #~ Stats for .RAW files and DNG sequences, best as possible.
#~ --> Only read the file once into a long string, as opposed to once per setting. #~ --> Only read the file once into a long string, as opposed to once per setting.
#~ Frame Range:
#~ --> Use 1-END, not 0-(END - 1).
#~ --> Allow substituting e for end, s for start.
#~ --> Conditional so nothing crashes if the user screws up.
#~ Better Preview: #~ Better Preview:
#~ --> Essentially, a different module (like -e) for seeing, not developing, footage. #~ --> Essentially, a different module (like -e) for seeing, not developing, footage.
#~ --> To start, an option allowing one to see a single frame, developed. #~ --> To start, an option allowing one to see a single frame, developed.
#UNFIXED BUG: Run on all Charleston files; determine what's making Black Level not appear sometimes.
#UNFIXED BUG: Run on all Charleston files; determine what makes -k non-numeric...
#EXPERIMENT:
#~ ../../mlv_dump -o test/test 700D_mv1080_1728x1158.MLV --dng --no-cs
#~ readarray -t y <<<`../../mlv_dump -v -m 700D_mv1080_1728x1158.MLV | grep 'Gain [RGB]' | sed 's/[[:alpha:] ]*: //' | cut -d$'\n' -f1-3`
#~ The MIT License (MIT) #~ The MIT License (MIT)
@ -49,8 +39,13 @@
#~ SOFTWARE. #~ SOFTWARE.
#BASIC VARS #BASIC VARS
VERSION="1.8.1" #Version string. VERSION="1.8.2" #Version string.
THREADS=8 if [[ $OSTYPE == "linux-gnu" ]]; then
THREADS=$(cat /proc/cpuinfo | awk '/^processor/{print $3}' | tail -1)
else
THREADS=4
fi
#sysctl -n hw.ncpu for Mac
#DEPENDENCIES #DEPENDENCIES
DEB_DEPS="imagemagick dcraw ffmpeg python3 python3-pip exiftool" #Dependency package names (Debian). List with -K option. DEB_DEPS="imagemagick dcraw ffmpeg python3 python3-pip exiftool" #Dependency package names (Debian). List with -K option.