From 37554d11024b6553f8df5d56c83dc2d37d319b95 Mon Sep 17 00:00:00 2001 From: Andreas Romeyke <andreas.romeyke@slub-dresden.de> Date: Tue, 9 May 2017 12:13:47 +0200 Subject: [PATCH] - added simplified MKV/audio only policy --- ...mediaconch_policy_retrodigitized_audio.xml | 39 +++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 SLUB_mediaconch_policy_retrodigitized_audio.xml diff --git a/SLUB_mediaconch_policy_retrodigitized_audio.xml b/SLUB_mediaconch_policy_retrodigitized_audio.xml new file mode 100644 index 0000000..f5c2193 --- /dev/null +++ b/SLUB_mediaconch_policy_retrodigitized_audio.xml @@ -0,0 +1,39 @@ +<?xml version="1.0"?> +<policy type="or" name="SLUB Policy for MKV/linear PCM, retrodigitized audio" license="CC-BY-SA-4.0+"> + <description>SLUB related policy to test that the audio file is suitable for archiving purposes. + This checks if a MKV/linear PCM fulfills the needs for Audio retrodigitization: + - Container format is Matroska with error detection (CRC) + - 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> + + <policy type="or" name="Audio"> + <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> + <rule name="Audio is 48000 Hz" value="SamplingRate" tracktype="Audio" occurrence="*" operator="=">48000</rule> + <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> -- GitLab