public static com.google.cloud.video.livestream.v1.TextStream parseFrom(java.io.InputStream input)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
  }
<pre>
Required. The codec for this text stream.

Supported text codecs:

- `cea608`
- `cea708`
</pre>

<code>string codec = 1 [(.google.api.field_behavior) = REQUIRED];</code>

@return The bytes for codec.
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/TextStream.java