GUILLOT Jean-Baptiste <jguillot <at> et.esiea.fr> writes: > I learned how to use FFMPEG API with http://dranger.com/ffmpeg/ , > and I implemented a video reader using the library SDL to > display the video.
There is a mailing list more suited for such questions: http://ffmpeg.org/mailman/listinfo/libav-user > I have a HD video 1280*720 (i only worked with mp4) and i want to > select a VGA-screen anywhere in the HD video (I mean cropping a VGA > screen in a HD video), recuperate the data and display it on screen. There is a crop filter in libavfilter that is able to do this. > In the FFMPEG API, we can use the function av_picture_crop The function is deprecated, you should not use it. > *** glibc detected *** ./HDtoVGA: corrupted double-linked list: valgrind may help you. Carl Eugen _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
