CIS 421 › Premiere > Export Video & Audio

exporting for the web

web accommodates a wider variety of video and audio standards and devices.
While a growing number of viewers have a broadband Internet others use equipment that supports only low data rates and, therefore, lower‑quality content.
Therefore, export your project in a variety of formats, each tailored to different audience viewing capabilities.
Premiere and After Effects export settings contain presets for many bandwidth scenarios that match output files for viewing requirements for theaudience.

Types of web delivery

web standards for delivering video and audio content are varied and inconsistent.
Audiences view content over the web using a variety of software and hardware configurations that support a wide range of data bandwidths.
Therefore, numerous codecs designed to make video web‑friendly.
Premiere includes presets to aid in formatting a movie suited for particular audiences, according to their system’s capabilities.
Many formats employ the following technologies

A progressive downloaded video begins playing before it is completely downloaded.
The movie player software (QuickTime Player, Windows Media Player, or Real Player) calculates how long it will take to download the entire movie
It then begins playback once enough of the movie has been downloaded so that it can play back uninterrupted.

Streaming media delivers video over the web or other network without downloading a file to a hard disk, comparable to the way a traditional broadcast works.
The bitrate (quality) of streaming video is constrained by the bandwidth of the network or modem.
When streaming video over the web, specify a higher bitrate if audience has broadband Internet access-DSL or cable.
use encoder’s Audiences or Alternates feature to provide versions tailored to the bitrate limits of different viewing scenarios.
Streaming video is most effective over an intranet, with a high‑speed consistent bandwidth.
Flash Video, QuickTime, Windows Media, and RealMedia include streaming media formats

Export a sequence or portion of a sequence in any of the major formats used for transmitting video across the web.
To export a sequence, select the sequence in the Timeline panel or Program Monitor.
To export a clip, select the clip in the Source Monitor or Project panel.
To specify a range of frames to export, do either of the following:
- In a sequence, set the work area.
- In a clip, set an In point and Out point.

export an entire sequence or clip,
export a range of frames by specifying:
- the work area of a sequence
- from the In point to the Out point of a clip.

Choose the option that most closely matches the specifications of your web host
Customize the settings for a perfect match and save them as a new preset.
Google Video, MySpace, Yahoo! Video, and YouTube appear in this menu if H.264 is selected in the Format menu.

Select to include video in the exported file; deselect to exclude video from the exported file.
Select to include audio in the exported file; deselect to exclude audio from the exported file.
To customize the preset options, click an available tab (Video, Audio, and so on) and specify the appropriate options.
To crop the image, specify cropping options in the Source panel.
To deinterlace the image, select Deinterlace in the Output panel.
To specify XMP data, choose XMP Info in the tabbed panel menu and then enter information in the dialog box.

Note: The XMP Info option is available when exporting MPEG‑1 (Windows only), Windows Media (Windows only), MPEG‑2, or QuickTime formats.

Click OK to begin encoding.

Inserting an FLV file into an HTML page in Dreamweaver