The MP4 H.264 format is supported by Safari, Chrome, Internet Explorer. Opera and Chromium do not support this format. This MP4 H.264 is used for both video and audio. This format is not freely licensed so commonly not that much used on an open web platform.
Which format is not supported in Internet Explorer?
Ogg format is supported in mobile, desktop, chrome, safari, opera. WebM is preferable over Ogg Theora Vorbis due to the better ratio of compression and quality and most of the browsers support WebM. Ogg format can be used to support old browsers. The MIME type of Ogg file that has audio is audio/ogg.
WebM format rely on the restricted version of Matroska format. WebM format is both for video and audio in HTML5. The MIME types as WebM files are audio/webM. This is the example where WebM media file is there only containing audio.
Which of the following file extension is not used for audio MIME?
For accessing audios in different browsers we can use various extensions like .aac, .mp1, .mp1, .m4a, .mp2, .mpg, .mp3, .mpeg, .oga, .ogg, .wav, .webm. For video we have file extensions like .mp4, .ogv, .m4v, .webm. It is noticeable that some extensions are common both in audio and video. So user should pay attention where to put these as per the need.
src attribute basically specifies a path to the audio file. It is also used by element which indicates where the audio file is located. Autoplay attribute starts playing audio automatically, loop plays audio again after it finishes.
