The record for record sales is held by Michael Jackson's album "Thriller," which has sold an estimated 66 million copies worldwide. This makes it the best-selling album of all time. "Thriller" was released in 1982 and its success was fueled by hit singles such as "Billie Jean" and "Beat It," as well as Jackson's groundbreaking music videos. The album's continued popularity and influence have solidified its place in music history. **

An Olympic record is not considered a world record because it is specific to the Olympic Games and the conditions under which the event is held. World records, on the other hand, are recognized as the best performance ever achieved in a particular event, regardless of the competition or location. Olympic records are only valid for the duration of the specific Olympic Games, while world records are recognized and maintained by international governing bodies such as the International Association of Athletics Federations (IAAF) or the International Swimming Federation (FINA). **

A record player must have a built-in preamp or the ability to connect to an external preamp in order to record vinyl. It should also have a USB output or a line output to connect to a computer or recording device. Additionally, the record player should have a tonearm with a stylus to play the vinyl and a platter to support the record. Some record players also have the ability to adjust the tracking force and anti-skate settings for optimal recording quality. **

To record a video and simultaneously record the sound, you can use a smartphone or a digital camera with a built-in microphone. Simply open the camera app on your device and switch to video mode. Make sure the microphone is enabled and positioned to capture the sound you want to record. Then, start recording the video while ensuring that the microphone is picking up the audio. After recording, you can play back the video to check if the sound was captured properly. If you need higher quality audio, you can also use an external microphone that can be connected to your device. **

You can record videos with your phone without filling up the storage by using cloud storage services such as Google Drive, Dropbox, or iCloud to automatically back up your videos. This way, you can free up space on your phone while still having access to your videos. Additionally, you can transfer your videos to a computer or external hard drive to store them and clear up space on your phone. Finally, you can also adjust the video recording settings on your phone to lower the video quality or resolution, which will reduce the file size and help save storage space. **

I do not have the ability to keep a record of past interactions or conversations as I am designed to respect user privacy and confidentiality. Each conversation is independent and I do not retain any personal data or information. My purpose is to provide helpful and accurate information to the best of my abilities in real-time. **

In general, it is illegal to record movies in a movie theater without permission as it violates copyright laws. However, you can record movies for personal use at home if you own the original copy of the movie. It is important to respect copyright laws and only record movies for personal use and not for distribution or commercial purposes. **

Without specific context or information, it is difficult to determine if something is a record. It would depend on what is being referred to as a record. If it is a record in terms of a historical achievement or a statistical milestone, then more information would be needed to make that determination. If it is a record in terms of a physical object, then it would depend on the specific item in question and its comparison to other similar items. **