Patents by Inventor Gil-more Koo

Gil-more Koo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Transcoding system and method for maintaining timing parameters before and after performing transcoding process
    Patent number: 7656948
    Abstract: A transcoding system and method effectively synchronize segmentation metadata with A/V content when converting an MPEG stream to another format stream using a segment browser. The transcoding system includes a timing synchronizer, which adjusts the timing parameters so that the video data can be synchronized with segmentation metadata even after the transcoding process, a transcoding condition determiner, which determines transcoding conditions suitable for an end user environment, and an encoder, which compresses a video sequence reconstructed from the video data according to the transcoding conditions determined by the transcoding condition determiner and records a presentation time stamp, which is one of the adjusted timing parameters, in the compressed video sequence.
    Type: Grant
    Filed: February 10, 2005
    Date of Patent: February 2, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yeong-kyeong Seong, Hyo-seop Shin, In-sun Kang, Gil-more Koo, Hye-soo Lee, Jae-hoon Cho
  • Transcoding system and method for maintaining timing parameters before and after performing transcoding process
    Publication number: 20050190872
    Abstract: A transcoding system and method effectively synchronize segmentation metadata with A/V content when converting an MPEG stream to another format stream using a segment browser. The transcoding system includes a timing synchronizer, which adjusts the timing parameters so that the video data can be synchronized with segmentation metadata even after the transcoding process, a transcoding condition determiner, which determines transcoding conditions suitable for an end user environment, and an encoder, which compresses a video sequence reconstructed from the video data according to the transcoding conditions determined by the transcoding condition determiner and records a presentation time stamp, which is one of the adjusted timing parameters, in the compressed video sequence.
    Type: Application
    Filed: February 10, 2005
    Publication date: September 1, 2005
    Inventors: Yeong-kyeong Seong, Hyo-seop Shin, In-sun Kang, Gil-more Koo, Hye-soo Lee, Jae-hoon Cho