Keywords: add subtitles to mp4, add subtitles to mp4 mac, add subtitles to mp4 itunes, add subtitles to mp4 windows, add subtitles to mp4 without recoding Title: How to add subtitles to mp4 without recoding? Description: What is MP4? What are the features of MP4? How to add subtitles to MP4 without re-encoding by idoo Video Editor?
How to add subtitles to mp4 without recoding? MP4 or MPEG-4 Part 14 is a digital multimedia format most commonly used to store video and audio. MP4 can be advertised as “ MP4 Players” which can support playing audio and video, browsing picture, listening to radio and watching e-book. MPEG-4 is mainly used on the Internet, CD, voice message(video telephone) and TV broadcast. MPEG-4 has contained most functions of MPEG-1 AND MPEG-2 and most advantages of other formats. And compared with MPEG-2, MPEG-4 is much advanced. There will be no box screen even with fast image changing speed or inadequate bit rate, because it records the individual changes on the image. So, MP4 has become one of major video file formats. It has wide applications, especially on the mobile devices or social networking sites. It’s one of the most popular video formats. When to edit video, we often need to add subtitles to MP4. The video downloaded from the Internet or made by ourselves has no subtitles. And it always has a noisy background or foreign language, so we need to add subtitles to it. For example, when we need to add subtitles to MP4 MAC and convert the edited file to play on iTunes, how can we do this? It can be done by idoo Video Subtitle. According to it, we can add subtitles to MP4 iTunes or add subtitles to MP4 windows in simple steps. We only need to load subtitle file. At the same time, we can set the output format as we need, such as iPhone, then complete edit and conversion by just a click. idoo Video Editor can add subtitles to MP4 without re-encoding. So, there will be no quality loss. The following tutorial will show you how to do this. 1. Run idoo Video Editor and open “Subtitle” to load MP4 file you want to edit and load subtitle. The location and font of subtitle can be adjusted. See picture below.
（add-subtitles-to-mp41.png） 2. Click “Start” to begin editing. After that, we can get the video without re-encoding and quality loss. See picture below.
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