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They do not follow the same requirements as tables and figures in the main body of your manuscript, because we host them on servers that can handle a wider variety of file types than our published articles.</p> </div> <div data-section-id="557"> <h2><a data-anchor-id="4682" id="loc-item-description" name="loc-item-description"></a>Item Description</h2> <p>You may use almost any description as the item name of your supporting information as long as it contains an "S" and number. For example, “S1 Appendix” and “S2 Appendix,” “S1 Table” and “S2 Table,” and so forth.  </p> <p>Common item descriptions include, but are not limited to:</p> <ul> <li>Alternative Language Abstract</li> <li>Appendix</li> <li>Checklist</li> <li>Dataset</li> <li>Figure</li> <li>File</li> <li>Movie</li> <li>Protocol</li> <li>Supporting Information</li> <li>Table</li> <li>Text</li> <li>Video</li> </ul> <p>Use whole numbers when naming your supporting information files. Combine separate parts (e.g., S1A and S1B Table) into one file (e.g. S1 Table) or rename with whole numbers (e.g., S1 and S2 Table).</p> <p>Match the names of your supporting information files with the supporting information captions within your manuscript. For example, a PDF file for “S2 Fig.” must be named “S2_fig.pdf”.</p> </div> <div data-section-id="558"> <h2><a data-anchor-id="4683" id="loc-captions" name="loc-captions"></a>Captions</h2> <p>The supporting information name and number are required in a caption, and we highly recommend including a one-line title as well. You may also include a legend in your caption, but it is not required. Format your supporting information captions as follows:</p> <p> </p> <p>     <strong>S1 Text. Title is strongly recommended.</strong> Legend is optional.</p> <p> </p> <p>In the published article, supporting information files are accessed only through a hyperlink attached to the captions. 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Cite the files using the format outlined in <a data-parent-id="32" href="/plosmedicine/s/supporting-information#loc-item-description">Item Description</a>.</p> <p>If you cite supporting information in the text, citations do not need to be in numerical order.</p> <div class="block-tip"> If you wish to refer to an element within a supporting information file, such as a table within a supporting text file, cite it in one of the following ways: “Table A in S1 Text,” “Table in S1 Table,” or “data in S1 Text.” Do NOT cite it as “S1 Table in S1 Text.” This may lead to hyperlinking errors.  </div> </div> <div data-section-id="560"> <h2><a data-anchor-id="4685" id="loc-multimedia-files" name="loc-multimedia-files"></a>Multimedia Files</h2> <h4>Quality and format</h4> <p>We expect reasonable video quality and prefer 128 kbit/s AAC audio ZD and 480p H.264 video in an MPEG-4 (mp4) container. However, we accept other video file formats: mov, avi, mpg, mpeg, mp4.</p> <h4>File size</h4> <p>Preferred size limit of videos is 10 MB. If making the dimensions smaller or recompressing the video compromises the image quality or usefulness of the video, we can accept the video file as is.</p> <h4>Video players</h4> <p>Videos must open and play in common players, such as QuickTime Player, Windows Media Player, or VLC.  </p> <h4>Codecs</h4> <p>A codec (“compression-decompression”) is a software module that contains algorithms used by encoding or playback software to encode or decode video and/or audio information.</p> <p>Popular proprietary codecs include Windows Media Video and QuickTime. Open source video codec alternatives include x264 or the XviD codec. XviD is a high-quality codec and is the most widely supported open source option available. It is relatively simple for most people to watch as many players have native support for XviD. For more information, see this <a href="http://www.videohelp.com/">guide to encoding</a>.</p> <h4>Standards</h4> <p>Videos compression standards, such as the MPEG1, MPEG2, and MPEG4 standards set by the Motion Picture Experts Group, are a set of rules that video codecs and formats must be designed to adhere to. The MPEG4 standard contains several parts including Advanced Simple Profile (MPEG4 Part 2) that contains elements implemented in codecs such as XviD, 3ivX, DivX, and H.264 (MPEG4 Part 10).</p> </div> </article> </div><script defer src="/resource/js/components/scroll.js" type="text/javascript"></script> <script defer src="/resource/js/components/floating_nav.js" type="text/javascript"></script> <script defer src="/resource/js/pages/site_content.js" type="text/javascript"></script> </main> <footer id="pageftr"> <div class="row"> <div class="block x-small"> <ul class="nav nav-secondary"> <li class="ftr-header"><a href="https://plos.org/publications/journals/">Publications</a></li> <li><a href="/plosbiology/" id="ftr-bio">PLOS Biology</a></li> <li><a href="/climate/" id="ftr-climate">PLOS Climate</a></li> <li><a href="/complexsystems/" id="ftr-complex-systems">PLOS Complex Systems</a></li> <li><a href="/ploscompbiol/" id="ftr-compbio">PLOS Computational Biology</a></li> <li><a href="/digitalhealth/" id="ftr-digitalhealth">PLOS Digital Health</a></li> <li><a href="/plosgenetics/" id="ftr-gen">PLOS Genetics</a></li> <li><a href="/globalpublichealth/" id="ftr-globalpublichealth">PLOS Global Public Health</a></li> </ul> </div> <div class="block x-small"> <ul class="nav nav-secondary"> <li class="ftr-header"> </li> <li><a href="/plosmedicine/" id="ftr-med">PLOS Medicine</a></li> <li><a href="/mentalhealth/" id="ftr-mental-health">PLOS Mental Health</a></li> <li><a href="/plosntds/" id="ftr-ntds">PLOS Neglected Tropical Diseases</a></li> <li><a href="/plosone/" id="ftr-one">PLOS ONE</a></li> <li><a href="/plospathogens/" id="ftr-path">PLOS Pathogens</a></li> <li><a href="/sustainabilitytransformation/" id="ftr-sustainabilitytransformation">PLOS Sustainability and Transformation</a></li> <li><a href="/water/" id="ftr-water">PLOS Water</a></li> </ul> </div> <div class="block xx-small"> <ul class="nav nav-tertiary"> <li> <a href="https://plos.org" id="ftr-home">Home</a> </li> <li> <a href="https://blogs.plos.org" id="ftr-blog">Blogs</a> </li> <li> <a href="https://collections.plos.org/" id="ftr-collections">Collections</a> </li> <li> <a href="mailto:webmaster@plos.org" id="ftr-feedback">Give feedback</a> </li> <li> <a href="/plosmedicine/lockss-manifest" id="ftr-lockss">LOCKSS</a> </li> </ul> </div> <div class="block xx-small"> <ul class="nav nav-primary"> <li><a href="https://plos.org/privacy-policy" id="ftr-privacy">Privacy Policy</a></li> <li><a href="https://plos.org/terms-of-use" id="ftr-terms">Terms of Use</a></li> <li><a href="https://plos.org/advertise/" id="ftr-advertise">Advertise</a></li> <li><a href="https://plos.org/media-inquiries" id="ftr-media">Media Inquiries</a></li> <li><a href="https://plos.org/contact" id="ftr-contact">Contact</a></li> </ul> </div> </div> <div class="row"> <p> <img src="/resource/img/logo-plos-footer.png" alt="PLOS" class="logo-footer"/> <span class="footer-non-profit-statement">PLOS is a nonprofit 501(c)(3) corporation, #C2354500, based in San Francisco, California, US</span> </p> <div class="block"> </div> </div> <script src="/resource/js/global.js" type="text/javascript"></script> </footer> </body> </html>