public Builder setAssetWidthPx(int value) {

      assetWidthPx_ = value;
      bitField0_ |= 0x00000100;
      onChanged();
      return this;
    }
<pre>
The pixel width of the creative.
</pre>

<code>int32 asset_width_px = 6;</code>

@param value The assetWidthPx to set.
@return This builder for chaining.
java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/Companion.java