Reading/Importing Video File (AVI) : VideoReader Error
2 ビュー (過去 30 日間)
古いコメントを表示
I tried using the script provided in the matlab documentation as follows:
function play_mov()
xyloObj = VideoReader(filename); %avi filename excluded for privacy reasons
nFrames = xyloObj.NumberOfFrames;
vidHeight = xyloObj.Height;
vidWidth = xyloObj.Width;
% Preallocate movie structure.
mov(1:nFrames) = ...
struct('cdata', zeros(vidHeight, vidWidth, 3, 'uint8'),...
'colormap', []);
% Read one frame at a time.
for k = 1 : nFrames
mov(k).cdata = read(xyloObj, k);
end
% Size a figure based on the video's width and height.
hf = figure;
set(hf, 'position', [150 150 vidWidth vidHeight])
% Play back the movie once at the video's frame rate.
movie(hf, mov, 1, xyloObj.FrameRate);
end
And I obtain the following error:
>> play_mov
Error using hgMovie
Could not create movie frame
Error in movie (line 41)
builtin('hgMovie',varargin{:});
Error in play_mov (line 25)
movie(hf, mov, 1, xyloObj.FrameRate);
Any suggestions?
1 件のコメント
Vishesh
2023 年 5 月 16 日
Can you please confirm whether you are trying to read local or remote video data?
回答 (0 件)
参考
製品
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!