Read images sequence to be classified with LSTM

Hi, I want to classify people's activities using deep learning architecture and with LSTM to take advantage of the time aspect.

So, I want to use image sequences. That is to say, each video contains several sequences of images because in a video I have more than one person.

So, i have Dataset folder contrain Train and Test subfolders, then i have 2 other subfolders 0 and 1 for each Train and Test folder , afterwards, in each 0 and 1 i have n subfolders for videos , finally in each video folder i have n sequence folders , these folders contain frames named 0000001.jpeg till nnnnnnn.jpeg. for better understanding i am attaching a pic of my hierarchy.

After, these images sequences will be the inputs of LSTM unit and finally each sequence images will be classified as 0 for activity or 1 not activity using CNN architecture.

Please help me accessing these images sequences . waiting for your kind response.