In addition to being a software and web-developer tool, FFmpeg can be used at the command-line to perform many common, complex, and important tasks related to audiovisual file management, alteration, and analysis. Many common software applications and websites use FFmpeg to handle reading and writing audiovisual files, including VLC, Google Chrome, YouTube, and many more. There are many valuable, free, and open-source tools and resources available to those interested in working with audiovisual materials (for example, the Programming Historian tutorial Editing Audio with Audacity), and this tutorial will introduce another: FFmpeg.įFmpeg is “the leading multimedia framework able to decode, encode, transcode, mux, demux, stream, filter, and play pretty much anything that humans and machines have created” (FFmpeg Website - “About”). As Erik Champion states, “The DH audience is not always literature-focused or interested in traditional forms of literacy,” and applying digital methodologies to the study of audiovisual culture is an exciting and emerging facet of the discipline (Champion, 2017). ![]() ![]() Newer investigations, such as Distant Viewing TV, also indicate a shift in the field toward projects concerned with using computational techniques to expand the scope of materials digital humanists can investigate. However, there is growing interest in the field around using computational methods for the analysis of audiovisual cultural heritage materials as indicated by the creation of the Alliance of Digital Humanities Organizations Special Interest Group: Audiovisual Materials in the Digital Humanities and the rise in submissions related to audiovisual topics at the global ADHO conference over the past few years. The Digital Humanities, as a discipline, have historically focused almost exclusively on the analysis of textual sources through computational methods (Hockey, 2004). Open-Source AV Analysis Tools using FFmpeg.Creating Excerpts & Demuxing Audio & Video.Changing Containers and Codecs (Re-Wrap and Transcode). ![]() Basic Structure and Syntax of FFmpeg commands. ![]() Using FFmpeg in a web browser (without installing).
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