Convert h264 to pict

What is the difference between .h264 and .pict?

Description: The H.264 Encoded Video File, commonly referred to by its file extension .h264, is a digital video file format that utilizes the H.264 codec. This codec, also known as MPEG-4 Part 10 or AVC (Advanced Video Coding), is widely recognized for its high compression efficiency, providing high-quality video at relatively low bitrates. This makes it ideal for use in various applications, from streaming video services and Blu-ray discs to digital television broadcasts and video conferencing.; Image file saved in the Macintosh PICT format; may contain both vector and bitmap data and can use thousands of colors; also supports RLE (Run-length encoding) and JPEG compression to reduce the file size.