LG 26LN457B User Manual page 79

Items to note when playing videos
❐
✎ Some subtitles created by users may not work properly.
✎ The video and subtitle files should be placed in the same folder. For subtitles
to display correctly, the video and subtitle files must have the same name.
✎ We do not support any stream that contains GMC (Global Motion
Compensation) or Qpel (Quarterpel Motion Estimation).
✎ Only H.264/AVC profile level 4.1 and lower is supported.
✎ Video files that exceed 50 GB (gigabyte) are not supported for playback. The
file size limit is dependent on the encoding environment.
✎ The DTS is supported only for playback of USB and HDMI video files
[depending on the model].
✎ The DTS support may vary depending on your country and model. For more
information, refer to 「Quick Guide」 provided with the product.