hasFrame returns a zero value

5 ビュー (過去 30 日間)
Lauren Eberly
Lauren Eberly 2016 年 3 月 30 日
コメント済み: Clifford King 2018 年 8 月 23 日
I'm trying to convert a .avi file to a sequence of images. I followed the example shown here: http://www.mathworks.com/help/matlab/examples/convert-between-image-sequences-and-video.html
However, my hasFrame returns a zero value. What's odd is that VideoReader gives me the correct information about the video - including the correct frame rate. Any ideas as to why hasFrame is not working properly?
  1 件のコメント
Clifford King
Clifford King 2018 年 8 月 23 日
I was using this function to pull that last ~60 frames from a video. I changed the CurrentTime slightly and was able to get it to work.

サインインしてコメントする。

回答 (1 件)

James Johnson
James Johnson 2018 年 5 月 11 日
same problem, the documentation is really poor on VideoReader

カテゴリ

Help Center および File ExchangeAudio and Video Data についてさらに検索

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by