Self-tape preparation: an actor's plan before pressing record
From reading the brief to choosing an action and framing the shot, keep the scene alive on camera.

A self-tape is an acting test before it is an equipment test. Clear picture and intelligible sound matter, but a camera cannot replace circumstance and objective. Begin with the script and instructions, not a filter or dozens of takes.
Read the casting brief precisely: framing, eyeline, slate, deadline, and delivery method. Follow what is requested. If technical details are absent, use a quiet background, soft frontal light, and a stable phone at eye level. Test ten seconds of sound before recording the full scene.
Analyze quickly and clearly. Where are you? What happened just before? Who is the reader to the character? What do you want from them? Choose one strong opening action and locate the turn. This prevents the performance becoming a collection of expressions aimed at the lens.
The reader is a partner, not a prompt machine. Choose someone who delivers clearly without performing your role or taking focus. Place their eyes close to the lens in the required direction and genuinely work on them. A small change in their tone should reach you.
Record a limited number of takes with real choices. Watch once for sound and framing, then once to ask whether the event is clear and whether you affect the other person. Do not inspect every blink. Excessive self-monitoring makes the next take tighter.
Before pressing record, do not manufacture a feeling. Reconnect to the circumstances, know the first action, take a moment with the partner, and begin. The strongest self-tape lets casting see a person thinking and acting under the scene's pressure.