private void ensurePersonIsMutable() {
        if (!((bitField0_ & 0x00000100) != 0)) {
          person_ = new com.google.protobuf.LazyStringArrayList(person_);
          bitField0_ |= 0x00000100;
         }
      }
<pre>
video
</pre>

<code>optional int32 bitrate = 8;</code>
@return This builder for chaining.
benchmark/src/main/java/com/alibaba/fastjson2/benchmark/protobuf/MediaContentHolder.java