public Builder clearContainerFormat() {
          bitField0_ = (bitField0_ & ~0x00000001);
          containerFormat_ = 0;
          onChanged();
          return this;
        }
<pre>
Container format of the video data.
</pre>

<code>
.google.cloud.visionai.v1.IngestAssetRequest.Config.VideoType.ContainerFormat container_format = 1;
</code>

@return This builder for chaining.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/IngestAssetRequest.java