What does Phase Alternating Line (PAL) mean?
Phase Alternating Line (PAL) is the analog television broadcast standard used in most of Europe, Australia, Asia, Africa, and South America. PAL operates at 25 frames per second and uses 625 horizontal lines of resolution, compared to the NTSC standard used in the United States and Canada, which operates at approximately 29.97 frames per second with 525 lines. For actors and productions working internationally, PAL vs. NTSC compatibility can affect how footage is delivered and viewed across different regions, though the shift to digital and HD formats has largely eliminated the practical differences.
Example:When a US production delivered finished episodes to a European broadcaster, the post-production team had to convert the NTSC master to PAL format to meet the broadcaster’s technical delivery requirements.
Example: A parent helping her child prepare a self-tape for an international casting call confirmed with the casting director whether the submission needed to be in PAL or NTSC format to ensure the footage would play correctly on the receiving end.
Did you know?
PAL was developed in Germany and introduced in 1967, roughly a decade after NTSC was established in the United States. The name ‘Phase Alternating Line’ refers to a technical feature that automatically corrects color errors during transmission — a problem that plagued early NTSC broadcasts and gave rise to the industry joke that NTSC stood for ‘Never The Same Color.’
You can also find “Phase Alternating Line (PAL)” and related terms in this category: Technology and Equipment.
