Can only extract features of two short videos continuously

[953585130]

I put 20 videos selected from ucf101 continuously in the input file. After running the code, I can only extract the first two. From the third output folder, it is blank, but the command window does not report an error. I0808 21:51:46.354730 2736 net.cpp:165] This network produces output accuracy I0808 21:51:46.354746 2736 net.cpp:183] Collecting Learning Rate and Weight Decay. I0808 21:51:46.354759 2736 net.cpp:176] Network initialization done. I0808 21:51:46.354773 2736 net.cpp:177] Memory required for Data 3391973648 E0808 21:51:48.620146 2736 extract_image_features.cpp:81] Extracting features for 1 batches E0808 21:51:49.865541 2736 extract_image_features.cpp:117] Extracted features of 30 images. E0808 21:51:49.865579 2736 extract_image_features.cpp:121] Successfully extracted 30 features!