pngenc problem

[Vikas Malhotra]

Hello everybody,

I am trying to write a pipeline which generates thumbnails of video files
using pngenc.

My pipeline runs without any error but the output png image is of 0 bytes
size i.e. nothing was written onto it.

Below given is my pipeline:

filesrc location=video.avi ! decodebin ! ffmpegcolorspace ! pngenc !
filesink location=video_thumb.png

Please help.

-- 

--------------------------------------
Vikas
Bachelor of Engineering
Computer Science and Engineering
<http://www.vikaspec.co.cc>
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