Matlab

Use a VideoWriter object to create a video file from an array or MATLAB movie ... 'avi' | 'mp4' | 'mj2'. This property is read-only. Type of file to write ...

mp4);. Specify that reading should begin 0.5 second from the beginning of the file by setting the CurrentTime property.

2017年8月10日 — I'm editing all frames of an existing mp4 video in MATLAB (doing it in a for loop). After I'm done editing, I want to save the new set of frames ...

... — 要写入的文件的类型 'avi' | 'mp4' | 'mj2'. 此属性为只读。 要写入的文件的类型，指定为 'avi' 、 'mp4' 或 'mj2' 。 Filename — 文件名 字符向量 | 字符串标量.

Create a VideoReader object for the sample video file xylophone_video.mp4 . ... v = VideoReader(xylophone_video.mp4);. Read all the frames from the video, one ...

This MATLAB function writes data from an array to the video file associated with v ... mp4); writer = VideoWriter(transcoded_xylophone.avi,Uncompressed AVI ...

2019年12月29日 — I managed to reproduce the problem and it looks like a codec issue. I downloaded FFmpeg command line tool, and generated sample (synthetic) ...

2019年7月11日 — I'm wondering how using hasFrame rather than the duration would change the code. Would you replace the videoFReader.