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Sofus Albert Høgsbro Rose 2016-03-12 15:43:46 -05:00
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# convmlv # # convmlv #
A little script to MLV to TIFF/ProRes and Proxy ProRes/H.264
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A script allowing you to convert .MLV files into TIFF + JPG (proxy) sequences and/or a Prores 4444 .mov, with an optional H.264 .mp4 preview. Many useful options such as gamma, highlight reconstruction, and bit depth are exposed. See [http://www.magiclantern.fm/forum/index.php?action=post;topic=16799.0;last_msg=163719](Link URL) for more info.
See [http://www.magiclantern.fm/forum/index.php?action=post;topic=16799.0;last_msg=163719](Link URL) for more info Help page is below:
<br>
Usage:
./convmlv.sh [OPTIONS] mlv_files
INFO:
A script allowing you to convert .MLV files into TIFF + JPG (proxy) sequences and/or a Prores 4444 .mov,
with an optional H.264 .mp4 preview. Many useful options are exposed.
DEPENDENCIES:
-mlv_dump: For MLV --> DNG.
-dcraw: For DNG --> TIFF.
-ffmpeg: For .mov/mp4 creation.
-mlv2badpixels.sh: For badpixels removal.
-convert: Part of ImageMagick.
VERSION: 1.3.0
OPTIONS:
-V Version - Print out version string.
-o OUTDIR - The path in which files will be placed (no space btwn -o and path).
-M MLV_DUMP - The path to mlv_dump (no space btwn -M and path). Default is './mlv_dump'.
-B MLV_BP - The path to mlv2badpixels.sh (by dfort). Default is './mlv2badpixels.sh'.
-H[0-9] HIGHLIGHT_MODE - 3 to 9 does degrees of highlight reconstruction, 1 and 2 don't. 0 is default.
--> Use -H<number> (no space).
-s[00-99]% PROXY_SCALE - the size, in %, of the proxy output.
--> Use -s<double-digit number>% (no space). 50% is default.
-m HQ_MOV - Use to create a Prores 4444 file.
-p LQ_MOV - Use to create a low quality H.264 mp4 from the proxies.
-D DELETE_IMGS - Use to delete not only TMP, but also the TIF and proxy sequences.
--> Useful if all you want are video files.
-d DEMO_MODE - DCraw demosaicing mode. Higher modes are slower. 1 is default.
--> Use -d<mode> (no space). 0: Bilinear. 1: VNG (default). 2: PPG. 3: AHD.
-K Package Deps - Lists dependecies. Works with apt-get.
--> No operations will be done. Also, you must provide mlv_dump.
-g GAMMA - This is a modal gamma curve that is applied to the image. 0 is default.
--> Use -g<mode> (no space). 0: Linear. 1: 2.2 (Adobe RGB). 2: 1.8 (ProPhoto RGB). 3: sRGB. 4: BT.709.
-P DEPTH - Specifying this option will create an 8-bit output instead of a 16-bit output.
--> It'll kind of ruin the point of RAW, though....
-W WHITE - This is a modal white balance setting. Defaults to 2; 1 doesn't always work very well.
--> Use -W<mode> (no space). 0: Auto WB (BROKEN). 1: Camera WB (If retrievable). 2: No WB Processing.
-l LUT - This is a path to the 3D LUT. Specify the path to the LUT to use it.
--> Compatibility determined by ffmpeg (.cube is supported).
--> Path to LUT (no space between -l and path). Without specifying -l, no LUT will be applied.
-n NOISE_REDUC - This is the threshold of wavelet denoising - specify to use.
--> Use -n<number>. Defaults to no denoising. 150 tends to be a good setting; 350 starts to look strange.
-b BADPIXELS - Fix focus pixels issue using dfort's script.
--> His file can be found at https://bitbucket.org/daniel_fort/ml-focus-pixels/src.