The 'Codecs' and 'Profiles' Parameters for "Bucket" Types | Search for a title, author or keyword | ||||||||
The 'Codecs' and 'Profiles' Parameters for "Bucket" Types RFC ( Request for Comments ) 6381, August 2011. The 'Codecs' and 'Profiles' Parameters for "Bucket" Media Types. One of the original motivations for MIME is the ability to identify the specific media type of a message part. However, due to various factors, it is not always possible from looking at the MIME type and subtype to know which specific media formats are contained in the body part or which codecs are indicated in order to render the content. For example, video/3gpp may contain any of the video formats H.263 Profile 0, H.263 Profile 3, H.264, MPEG-4 Simple Profile, and/or any of the audio formats Adaptive Multi Rate (AMR), Adaptive Multi Rate - WideBand ( AMR-WB ), Extended AMR-WB, Advanced Audio Coding ( AAC ), or Enhanced aacPlus, as specified in [3GPP-Formats]. In the absence of the parameters described here, it is necessary to examine each media element in order to determine the codecs or other features required to render the content.
|
|||||||||
The 'Codecs' and 'Profiles' Parameters for "Bucket" Types | Disclaimer: this link points to content provided by other sites. |