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Original file (WebM audio/video file, VP9/Opus, length 9 min 25 s, 1,922 × 1,080 pixels, 1.65 Mbps overall, file size: 111.25 MB) This is a file from the Wikimedia Commons . Information from its description page there is shown below.
The following cameras allow audio and video to be shot in at least one raw (in the sense of a series of raw image format frames, such as in CineDNG) format. Lossy compression may be present. However, "raw" means the image data should not have gone through demosaicing and further processing, or at least the process should be reversible.
A screenshot from a Tagged Classics release showing the WWF scratch logo that was censored mostly from 2002 to 2012.. The tagged classics dvds released prior to 2012 were unique as they were, for the most part, free from the former well-documented legal restraints imposed by the federal lawsuits initiated by the World Wildlife Fund in 2002 that prohibited the referencing and use of the scratch ...
Uncompressed video is digital video that either has never been compressed or was generated by decompressing previously compressed digital video. It is commonly used by video cameras, video monitors, video recording devices (including general-purpose computers), and in video processors that perform functions such as image resizing, image rotation, deinterlacing, and text and graphics overlay.
Microsoft as of 2019 supplies the free Raw Image Extension for Windows 10 and later versions of Microsoft Windows, to integrate raw file viewing and printing into some Microsoft Windows tools. [50] The Extension allows native viewing of raw files from many mid- to high-end digital cameras in Windows Explorer / File Explorer and Microsoft Photos .
Watermarks present an issue when archival videos are used for a documentary that strives to create a coherent story. In some cases, watermarks are blurred or digitally removed if possible to clean up the picture. In the absence of visually perceptible watermarks content control can be ensured with visually imperceptible digital watermarks. [2]
If multiple multimedia files exist in an item, the website generates a playlist for video or audio files, or a slide show for pictures. If an item contains at least one video or picture, the Archive generates a preview thumbnail that can be seen on collection pages and in searches. Items can contain mixed data such as music files with an album ...
Some watermarks can be inserted in a way that they are imperceptible to a viewer. A robust watermark can be difficult to detect and remove, but the removal of invisible watermarks is a significant weakness. Since watermarks must be inserted into the video, they only identify copies of the particular video made after that point in time.