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This article mainly introduces what are the differences between m3u8 and mp4 format, the article is very detailed, has a certain reference value, interested friends must read it!

Difference: m3u8 is a video playback standard introduced by Apple, and its encoding format is UTF-8;mp4, which is a compression coding standard for audio and video information developed by MPEG, an expert group of moving images. M3u8 is just a text file that stores the media file path, and mp4 is an encapsulated h364 or h365 media file.

The difference between m3u8 format and mp4 format

M3u8 is a video playback standard launched by Apple, which is a kind of M3U, but the encoding format is UTF-8.

M3u8 is precisely an index file, which is actually used to parse the corresponding video network address on the server by using the m3u8 file, so as to realize online playback. The use of m3u8 format files is mainly because it can achieve multi-rate video adaptation, video websites can automatically match an appropriate rate file for the client to play according to the network bandwidth of users, so as to ensure the fluency of the video.

MP4 is a set of compression coding standard for audio and video information, which is formulated by the International Organization for Standardization (ISO) and the moving Picture expert Group (MPEG) of the International Electrotechnical Commission (IEC). The first edition was adopted in October 1998 and the second edition was adopted in December 1999. The main uses of the MPEG-4 format are online streaming, CD-ROMs, voice transmission (video calls), and television broadcasts.

M3u8 is just a text file that stores the media file path, and mp4 is an encapsulated h364 or h365 media file.

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