How can I use media queries in CSS to adjust video playback for different devices?

Sep 18, 2018 ... Using DS File mobile app to play video files on the NAS, most of .mp4 files are not playable, keep circling. AVI, MKV files are working fine. An MP4 file is a compressed video file format. MP4s can also contain audio data or subtitles in addition to video data. You can convert the DVD or BD into MKV files with MakeMKV, then use a program like handbrake (from handbrake.fr) to compress the MKV files into AppleTV- ... Feb 3, 2023 ... I have same problem - mp4 and srt files have exact same name except for the extension. Says captions not available on Roku screen. Apr 23, 2020 ... We need to create a discussion post in Canvas and attach the file so our classmates can watch the presentation and discuss it. However, it simply won't upload. All files must be received via the AACPDM Dropbox folder. - You must submit your video file (.mp4 file, only) no later than Thursday, September 10, 2020. Apr 28, 2022 ... All file types are supported, including everything from Microsoft® PowerPoint presentations and Excel spreadsheets, to Adobe® PDFs and image files. Dec 19, 2014 ... Try moving the mp4 file to the /storage/emulated/0/Videos/ directory, or /storage/emulated/0/DCIM/Camera/ directory. Oct 1, 2009 ... Hi, I am just using moodle recently. I have 1 MP4 source file and try to embed it at the resource. May i know which type of resource is most ... Jan 21, 2025 ... Information. Article Content. The export to .mp4 function is designed to provide an mp4 file that can playback on a consumer devices for QC and ...