1.7. Recommendations for recording with a mobile device
1.7.4. Other recommendations
Be careful with the digital zoom
Smartphones and tablets incorporate digital zoom, but when applied to a recording, care must be taken because, unlike optical zoom, digital zoom does not move the lens, but simply digitally enlarges the image, with a significant loss of quality. Although it uses interpolation to enhance it, this often results in a pixelated or blurred image.
One approach is to use gentle movements, approaching or moving away carefully.
Avoid manipulating the digital zoom.
Battery and internal memory
Recording video involves using the storage capacity of the smartphone or tablet and consumes a lot of battery power. Therefore, before recording, it is necessary to make sure that there is enough space available in the internal memory or memory card and that the battery is sufficiently charged.
Charge the battery and make space In the internal memory or memory card. If possible, make sure you have an external battery and an additional memory card.
Stability
When recording videos with a mobile phone, be careful with the movements during the shots. Avoiding sudden or rapid movements, as these can be disturbing when viewing the image. For example, if you have considered taking a panoramic shot and you do not have any support (such as a tripod), you should maintain your balance and move your body slowly, with the smartphone held firmly in your hands, so that the sweeping movement during playback does not cause the viewer to feel dizzy. A good option for portability is to carry a mobile phone tripod, which is a support specifically designed to hold mobile phones while recording a video or taking a picture.
Make slow and controlled movements. One way to achieve stability is with an optimal body position, with the legs placed slightly apart.
Audio
We have to make sure that the microphone of the smartphone or tablet is not being blocked with our hands.
Be aware of where the microphone is located and be careful not to touch it or cover it during the recording.