VideoProbe is a cross-platform video bitstream analyzer supporting H.264, HEVC, MPEG-2 and AV1. It provides macroblock & motion vector overlay, QP/bitrate heatmaps, bitstream syntax tree, hex viewer, timing diagnostics, plus PSNR & SSIM quality evaluation. Ideal for codec development, streaming media quality inspection and technical education. New users get a 7-day full-featured trial.