Watch time and view-through rate are two of the most important metrics to measure engagement. These are the most absolute numbers that’ll give you an idea of how engaging your content is. Less absolute numbers include lifts in favorability and brand interest. You can also use things like comments and shares to measure engagement when you post your video on social media.
White balance tells your camera the color temperature of the environment you're shooting in. Different types of light have different colors. For example, incandescent bulbs (like what many people put in a lamp) have a very warm color. The fluorescent lights (if you're reading this in an office, look up) are a little bit cooler. Daylight is cooler yet. Before you begin shooting, you have to adjust your camera's white balance according to your setup.
Most of all, your video is never complete without a call-to-action as your final slide. You’re not creating video ads just for the fun of it, though it is fun, but because you want to lead your audience to do something. Clarify what you want them to do and exactly where they should go after seeing your add. The standard best practice would be adding your business logo, tagline and your website or link for that unique campaign.
Sound: Yes, often viewers are watching video ads on silent, mainly on Facebook. But when they’re not, what a world of difference a good track adds to your video. A great tip from the Promo sound editor was, to conder sound an enhancement to every video. A recent study found that when the music in an advertisement fits the message and imagery of the commercial, consumers were significantly more emotionally affected and remembered it longer. Now, this means you can choose music that plays to the tone of the video, or for a bit of humor, take your sound in the opposite direction. This contrast can be video magic and certainly something to make sure you’re remembered.
On the other hand, you also need to give the creatives behind your videos enough space and freedom to produce excellent content rooted in your initial audience and competitor research. This involves coming up with creative approaches to turn those audience insights into artistic expression generating the desired emotion, thought and behaviour in the right people.
Your iPhone might do a great job of focusing on the subject when you take photos, but when it comes to video the camera will continue adjusting and re-adjusting as you move around the scene. To solve this problem, lock the exposure before you press record. Hold your finger down on the subject of the video until a yellow box appears with the words “AE/AF Lock”.