The latest video coding standard H.264 has been recently approved and has already been adopted for numerous applications including HD-DVD and satellite broadcast. To allow interconnectivity between different applications using H.264, transcoding will be a key factor. This paper assesses the existing requantization techniques developed for previous MPEG standards once adapted to H.264 together with a new technique. The proposed transcoding algorithm is based on a mixed requantization technique, which gives a good compromise between complexity and quality. Those tests were used to define a plausible approach for a consumer oriented transcoder.
|Translated title of the contribution||Performance evaluation of transcoding algorithms for H.264|
|Title of host publication||IEEE Transactions on Consumer Electronics (ICCE '06) Las Vegas, NV, United States|
|Publisher||Institute of Electrical and Electronics Engineers (IEEE)|
|Pages||415 - 416|
|Number of pages||2|
|Publication status||Published - Jan 2006|
|Event||International Conference on Consumer Electronics - Las Vegas, Nevada, United States|
Duration: 1 Jan 2006 → …
|Conference||International Conference on Consumer Electronics|
|City||Las Vegas, Nevada|
|Period||1/01/06 → …|
Bibliographical noteRose publication type: Conference contribution
Sponsorship: The work is funded by 3CRL ROAM4G.
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