migration and creation of MediaFiles
Upload creates MediaFiles, file-url validation
added mediatype in MediaFile, added type validator
fixed syntax error in migrations
detail template uses MediaFile
recreating mediatype, fixing detail view
rss feeds now working with MediaFiles
OPUS ffmpeg_preset, VORBIS -> OGG in views
opus support
feeds only with mediaitems which got requested
fixed mediaplayer, changed kind
migration fixed: mediatype in created MediaFiles
adding OPUS-Support
fixed auto-thumb/-cover import of mp3 files
deleting MediaItem -> deleting "encoded/slug"-dir
captcha: math_challenge
LAMBDA-93: updated django-simple-captcha
refact submittal form, fixed rm files after rm mediaitem
del funct 'create_mediafiles' in port/models
LAMBDA-86: channel-thumbnails,