BanglaShortsVid: metadata, labels, channel-grouped cross-validation folds and code for Bangla short-form video sentiment analysis

Metadata, final class labels and channel-grouped five-fold cross-validation assignments for BanglaShortsVid, a collection of 176 public YouTube short-form videos in Bangla, labelled with one of five classes (Angry, Bullying, Sad, Fun, Mockery). The record also contains the annotation guideline (English version and Bangla original) and the training and evaluation code used in the paper "SentMixNet: A bidirectional cross-modal transformer framework for multimodal sentiment analysis in Bangla short-form social media video". Video files and transcripts are not included. The videos can be located with the YouTube IDs in the metadata file, as long as their owners keep them public. The corrected transcripts are available from the corresponding author on reasonable request, for non-commercial research.