how to render animations in blender cycles

this  time we'll see how to render animations with cycles renderer
first , we need a scene to render, i will use this baby t-rex walk cycle

in the timeline we need to set how many frames we want to render,by default starts at frame 1 and end at 250 ,as shown below.

once we are ready , let's go to the right panel and click render tab,in this panel we need to set some parameters,first we need to choose the dimensions , i'm using 720p wich is 1280 x 720 pixels make sure resolution is at 100% ,also under output we need to choose where we want to save the animation

now we need to select the output file format, we can choose video or image sequense,i will select video format H.264,then under sampling we need to increase the render samples ,for this i will use 100 samples ,the higher the value the better the quality the render will be ,but the rendering time will be longer, keep that in mind

now we just need to click animation,and we need to wait until blender finishes.