public Builder mergeFrom(
        com.google.cloud.videointelligence.v1p1beta1.SpeechTranscription other) {
      if (other
          == com.google.cloud.videointelligence.v1p1beta1.SpeechTranscription.getDefaultInstance())
        return this;
      if (alternativesBuilder_ == null) {
        if (!other.alternatives_.isEmpty()) {
          if (alternatives_.isEmpty()) {
            alternatives_ = other.alternatives_;
            bitField0_ = (bitField0_ & ~0x00000001);
          } else {
            ensureAlternativesIsMutable();
            alternatives_.addAll(other.alternatives_);
          }
          onChanged();
        }
      } else {
        if (!other.alternatives_.isEmpty()) {
          if (alternativesBuilder_.isEmpty()) {
            alternativesBuilder_.dispose();
            alternativesBuilder_ = null;
            alternatives_ = other.alternatives_;
            bitField0_ = (bitField0_ & ~0x00000001);
            alternativesBuilder_ =
                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                    ? getAlternativesFieldBuilder()
                    : null;
          } else {
            alternativesBuilder_.addAllMessages(other.alternatives_);
          }
        }
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }
<pre>
A speech recognition result corresponding to a portion of the audio.
</pre>

Protobuf type {@code google.cloud.videointelligence.v1p1beta1.SpeechTranscription}
java-video-intelligence/proto-google-cloud-video-intelligence-v1p1beta1/src/main/java/com/google/cloud/videointelligence/v1p1beta1/SpeechTranscription.java