Youtube Jar 240x320

This refers to the display resolution, commonly known as QVGA. It was the standard resolution for portrait-oriented feature phones like the Nokia 6300, Nokia N73, and Sony Ericsson K800i.

Feature phones have highly limited RAM (often between 2MB and 16MB available for Java). If the video track gets ahead of the audio, lower the streaming resolution within the app settings from 240p down to 144p or 3GP low-quality. youtube jar 240x320