| WMV Conversion (Pro Edition) |
| Output file |
Output file path. |
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| Profile |
A profile is a collection of data that describes the configuration of an WMV file.
At a minimum, a profile must contain configuration settings for a single stream.
The stream information in a profile contains the bit rate, buffer window, and media
properties for the stream. The stream information for audio and video describes exactly
how the media is configured in the file, including which codec (if any) will be used
to compress the data.
ScreenVirtuoso has a set of standard profiles. Simply select a profile from the drop down list.
You can also import your own profile by using '+' button. To delete a profile use '-' button.
Note, if you import a new profile, it should correspond to a video file.
For example, both video file and profile should have an equal number of video/audio streams.
Otherwise, errors are possible.
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| Author, Title |
WMV file may contain the Author/Title metadata. |
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| Frame Indexing |
There are three different types of indexes: temporal indexes, frame-based indexes, and SMPTE time code indexes.
Temporal indexes are the most common type. They simply equate video samples with the corresponding presentation times.
A frame-based index equates video samples with video frame numbers and presentation times.
Frame numbers are particularly useful in applications that edit video.
A SMTPE time code index is the rarest type of index. It uses SMPTE time code as the basis
of the index and can be used only on streams that have SMPTE time stamps included with
their samples. SMPTE index is currently not supported.
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