LibreTube/app/src/main/res/drawable/ic_aspect_ratio.xml

<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="24dp"
    android:height="24dp"
    android:tint="@android:color/white"
    android:viewportWidth="48"
    android:viewportHeight="48">
    <path
        android:fillColor="#FF000000"
        android:pathData="m28.58,33.834h9.207v-9.352h-2.892v6.46L28.58,30.942ZM10.261,23.518h2.892v-6.46h6.315L19.469,14.166L10.261,14.166ZM7.706,39.715q-1.302,0 -2.29,-0.988Q4.428,37.739 4.428,36.437L4.428,11.563q0,-1.35 0.988,-2.314Q6.405,8.285 7.706,8.285L40.294,8.285q1.35,0 2.314,0.964 0.964,0.964 0.964,2.314v24.874q0,1.302 -0.964,2.29 -0.964,0.988 -2.314,0.988zM7.706,36.437L40.294,36.437L40.294,11.563L7.706,11.563ZM7.706,36.437L7.706,11.563Z" />
</vector>