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SLUB_mediaconch_policy_retrodigitized_film8mm.xml
SLUB_mediaconch_policy_retrodigitized_film8mm.xml 6.49 KiB
<?xml version="1.0"?>
<policy type="or" name="SLUB Policy for MKV/FFV1v3, retrodigitized film ~8mm" license="CC-BY-SA-4.0+">
<description>SLUB related policy to test that the video file is suitable for archiving purposes.
This checks if a MKV/FFV1v3 fulfills the needs for 8mm retrodigitization (also Super8, Normal8, 9,5mm…):
- Container format is Matroska with error detection (CRC)
- Video format is FFV1 with error detection (CRC) and with Intra mode (each frame is independent)
- Audio format is PCM (unfortunately it can not contain error detection) or FLAC (it has CRC by design)
This policy is based on:
- Example MKV FFV1 digitization policy.xml
- Video file is MKV + FFV1-Intra + PCM or FLAC with CRC32 everywhere.xml
If there are any policy violations or suggestions, please send an email to langzeitarchiv@slub-dresden.de
</description>
<policy type="and" name="MKV, FFV1 Intra, PCM/FLAC, error detection">
<policy type="and" name="Container">
<rule name="General/FileExtension is mkv" value="FileExtension" tracktype="General" occurrence="*" operator="=">mkv</rule>
<rule name="Container is MKV" value="Format" tracktype="General" occurrence="*" operator="=">Matroska</rule>
<rule name="Unique ID is present" value="UniqueID" tracktype="General" occurrence="*"/>
<rule name="Container uses error detection" value="extra/ErrorDetectionType" tracktype="General" occurrence="*" operator="=">Per level 1</rule>
<rule name="General/Format_Version is 4" value="Format_Version" tracktype="General" occurrence="*" operator="=">4</rule>
<policy type="and" name="FrameRate from 14Hz till 32Hz">
<rule name="General/FrameRate is 14.000 or greater" value="FrameRate" tracktype="General" occurrence="*" operator=">=">14.000</rule>
<rule name="General/FrameRate is 32.000 or lower" value="FrameRate" tracktype="General" occurrence="*" operator="<=">32.000</rule>
</policy>
</policy>
<policy type="and" name="Video">
<rule name="Video is FFV1" value="Format" tracktype="Video" occurrence="*" operator="=">FFV1</rule>
<rule name="FFV1 is version 3.4 or later" value="Format_Version" tracktype="Video" occurrence="*" operator=">=">3.4</rule>
<rule name="GOP size of 1" value="Format_Settings_GOP" tracktype="Video" occurrence="*" operator="=">N=1</rule>
<rule name="Video uses error detection" value="extra/ErrorDetectionType" tracktype="Video" occurrence="*" operator="=">Per slice</rule>
<rule name="Frame Rate is Constant" value="FrameRate_Mode" tracktype="Video" occurrence="*" operator="=">CFR</rule>
<rule name="Video/ScanType is Progressive" value="ScanType" tracktype="Video" occurrence="*" operator="=">Progressive</rule>
<rule name="Video/Compression_Mode is Lossless" value="Compression_Mode" tracktype="Video" occurrence="*" operator="=">Lossless</rule>
<policy type="and" name="Video is 8mm Film /16bit YUV/RGB">
<policy type="or" name="typical Resolutions">
<policy type="and" name="Normal 8, 80 lines/mm (360x264)">
<rule name="Video/Width is at least 360" value="Width" tracktype="Video" occurrence="*" operator=">">359</rule>
<rule name="Video/Height is at least 264" value="Height" tracktype="Video" occurrence="*" operator=">">263</rule>
</policy>
<policy type="and" name="Super 8, 80 lines/mm (437x321)">
<rule name="Video/Width is at least 437" value="Width" tracktype="Video" occurrence="*" operator=">">436</rule>
<rule name="Video/Height is at least 321" value="Height" tracktype="Video" occurrence="*" operator=">">320</rule>
</policy>
</policy>
<policy type="or" name="YUV or RGB">
<policy type="and" name="YUV">
<rule name="ColorSpace is YUV" value="ColorSpace" tracktype="Video" occurrence="*" operator="=">YUV</rule>
<policy type="or" name="ChromaSubsampling">
<rule name="4:4:4" value="ChromaSubsampling" tracktype="Video" occurrence="*" operator="=">4:4:4</rule>
<rule name="4:2:2" value="ChromaSubsampling" tracktype="Video" occurrence="*" operator="=">4:2:2</rule>
</policy>
</policy>
<policy type="and" name="RGB">
<rule name="ColorSpace is RGB" value="ColorSpace" tracktype="Video" occurrence="*" operator="=">RGB</rule>
<!-- <rule name="Chroma Subsampling is 4:4:4" value="ChromaSubsampling" tracktype="Video" occurrence="*" operator="=">4:4:4</rule> -->
</policy>
</policy>
<rule name="Bit Depth is 16" value="BitDepth" tracktype="Video" occurrence="*" operator="=">16</rule>
</policy>
</policy>
<policy type="or" name="Audio">
<rule name="Audio does not exist" value="AudioCount" tracktype="General" occurrence="*" operator="must not exist"/>
<policy type="or" name="Audio exist">
<rule name="General/AudioCount is 1" value="AudioCount" tracktype="General" occurrence="*" operator=">=">1</rule>
<policy type="or" name="Audio is PCM or FLAC">
<rule name="Audio is PCM" value="Format" tracktype="Audio" occurrence="*" operator="=">PCM</rule>
<rule name="Audio is FLAC" value="Format" tracktype="Audio" occurrence="*" operator="=">FLAC</rule>
</policy> <policy name="Audio is multiple of 48kHz till 192kHz" type="or">
<rule name="Audio is 48000 Hz" value="SamplingRate" tracktype="Audio" occurrence="*" operator="=">48000</rule>
<rule name="Audio is 96000 Hz" value="SamplingRate" tracktype="Audio" occurrence="*" operator="=">96000</rule>
<rule name="Audio is 144000 Hz" value="SamplingRate" tracktype="Audio" occurrence="*" operator="=">144000</rule>
<rule name="Audio is 192000 Hz" value="SamplingRate" tracktype="Audio" occurrence="*" operator="=">192000</rule>
</policy>
<policy type="or" name="Audio is Stereo or Mono">
<rule name="Audio is mono" value="Channels" tracktype="Audio" occurrence="*" operator="=">1</rule>
<rule name="Audio is stereo" value="Channels" tracktype="Audio" occurrence="*" operator="=">2</rule>
</policy>
<policy type="or" name="Audio Bit Depth is 16 or 24">
<rule name="Bit Depth is 16" value="BitDepth" tracktype="Audio" occurrence="*" operator="=">16</rule>
<rule name="Bit Depth is 24" value="BitDepth" tracktype="Audio" occurrence="*" operator="=">24</rule>
</policy>
</policy>
</policy>
</policy>
</policy>