Name: QCTools
Author: MediaArea.net SARL

<p>QCTools is a software tool that helps users analyze and understand their digitized video files through use of audiovisual analytics and filtering to help users detect corruptions or compromises in the results of analog video digitization or in born-digital video.</p>

QCTools

Quality Control Tools for Video Preservation

MediaInfo is a convenient unified display of the most relevant technical and tag data for video and audio files.
      The MediaInfo data display includes :
      
        Container: format, profile, commercial name of the format, duration, overall bit rate, writing application and library, title, author, director, album, track number, date, duration...
        Video: format, codec id, aspect, frame rate, bit rate, color space, chroma subsampling, bit depth, scan type, scan order...
        Audio: format, codec id, sample rate, channels, bit depth, language, bit rate...
        Text: format, codec id, language of subtitle...
        Chapters: count of chapters, list of chapters...
      
      MediaInfo analyticals include :
      
        Container: MPEG-4, QuickTime, Matroska, AVI, MPEG-PS (including unprotected DVD), MPEG-TS (including unprotected Blu-ray), MXF, GXF, LXF, WMV, FLV, Real...
        Tags: Id3v1, Id3v2, Vorbis comments, APE tags...
        Video: MPEG-1/2 Video, H.263, MPEG-4 Visual (including DivX, XviD), H.264/AVC, Dirac...
        Audio: MPEG Audio (including MP3), AC3, DTS, AAC, Dolby E, AES3, FLAC...
        Subtitles: CEA-608, CEA-708, DTVCC, SCTE-20, SCTE-128, ATSC/53, CDP, DVB Subtitle, Teletext, SRT, SSA, ASS, SAMI...
      
    

MediaInfo

Convenient unified display of the most relevant technical and tag data for video and audio files

MOV MetaEdit is a tool that supports the embedding and editing of metadata in MOV (Apple QuickTime) or MP4 (ISO/IEC 14496-14 a.k.a. MPEG-4 Part 14) files.It is currently focused on Universal Ad ID metadata but could be expanded on request.Sponsored by Ad-ID; designed, led and fully developed by MediaArea.

MOV MetaEdit

Embed and edit Universal Ad ID metadata in MOV or MP4 files

AVI MetaEdit is a tool that supports embedding, validating, and exporting of metadata in AVI files.This tool can also enforce file structure and metadata recommendations and specifications from U.S. National Archives, Microsoft, and IBM.Initially funded by NARA (National Archives and Records Administration) supported by the FADGI; designed and led by AVPreserve; developed by MediaArea.

AVI MetaEdit

Embed, validate, and export AVI files metadata

BWF MetaEdit was developed by the Federal Agencies Digitization Guidelines Initiative (FADGI) supported by AudioVisual Preservation Solutions.This tool permits embedding, editing, and exporting of metadata in Broadcast WAVE Format (BWF) files. This tool can also enforce metadata guidelines developed by the Federal Agencies Audio-Visual Working Group, as well as recommendations and specifications from the European Broadcasting Union (EBU), Microsoft, and IBM.

BWF MetaEdit

Embed, validate, and export BWF files metadata

MediaConch is an implementation checker, policy checker, reporter, and fixer that targets preservation-level audiovisual filesThis project is maintained by MediaArea and funded by PREFORMA.

MediaConch

Implementation checker, policy checker, reporter, and fixer

DV Analyzer is a technical quality control and reporting tool that examines DV streams in order to report errors in the tape-to-file transfer process, such as video error concealment information, invalid audio samples, timecode inconsistency, inconsistent use of arbitrary bits in video DIF blocks, and DIF structural problems. DV Analyzer also reports on patterns within DV streams such as changes in DV time code, changes in recording date and time markers, first and last frame markers within individual recordings, and more.Initially funded, designed and led by AVPreserve; developed by MediaArea.

QCTools

Quality Control Tools for Video Preservation

在 1.2 版本中的更改

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