public Builder setSpriteWidthPixels(int value) {

      spriteWidthPixels_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
<pre>
Required. The width of sprite in pixels. Must be an even integer. To
preserve the source aspect ratio, set the
[SpriteSheet.sprite_width_pixels][google.cloud.video.transcoder.v1.SpriteSheet.sprite_width_pixels]
field or the
[SpriteSheet.sprite_height_pixels][google.cloud.video.transcoder.v1.SpriteSheet.sprite_height_pixels]
field, but not both (the API will automatically calculate the missing
field).

For portrait videos that contain horizontal ASR and rotation metadata,
provide the width, in pixels, per the horizontal ASR. The API calculates
the height per the horizontal ASR. The API detects any rotation metadata
and swaps the requested height and width for the output.
</pre>

<code>int32 sprite_width_pixels = 3 [(.google.api.field_behavior) = REQUIRED];</code>

@param value The spriteWidthPixels to set.
@return This builder for chaining.
java-video-transcoder/proto-google-cloud-video-transcoder-v1/src/main/java/com/google/cloud/video/transcoder/v1/SpriteSheet.java