: If you are streaming, HEVC requires significantly less data rate (roughly half) compared to H.264, making it ideal for slower internet connections. Considerations for Standard 720p Wider Compatibility

Because HEVC uses complex algorithms to pack data tightly, decoding it requires significant processing power. Older smartphones, budget tablets, or legacy desktop computers will struggle to decode the file smoothly. This results in stuttering frames, audio-to-video desynchronization, or app crashes.