Please choose the correct solution to the question: How to synchronize the audio with the video on VLC media player

Solution1: While a video is playing, click Tools, and then Track Synchronization. Under Subtitle Track Synchronization, raise or lower the level until the synchronization is correct.

Solution2: While a video is playing, click Tools, and then Track Synchronization. Under Audio Track Synchronization, raise or lower the level until the synchronization is correct.

Answer format: solution1/solution2
Answer: solution2