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Pack two different video streams into a stereoscopic video, setting proper
1258
metadata on supported codecs. The two views should have the same size and
1259
framerate and processing will stop when the shorter video ends. Please note
1260
that you may conveniently adjust view properties with the @ref{scale} and
1263
This filter accepts the following named parameters:
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Desired packing format. Supported values are:
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Views are next to each other (default).
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Views are on top of each other.
1278
Views are packed by line.
1281
Views are eacked by column.
1284
Views are temporally interleaved.
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Some examples follow:
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# Convert left and right views into a frame sequential video.
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avconv -i LEFT -i RIGHT -filter_complex framepack=frameseq OUTPUT
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# Convert views into a side-by-side video with the same output resolution as the input.
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avconv -i LEFT -i RIGHT -filter_complex [0:v]scale=w=iw/2[left],[1:v]scale=w=iw/2[right],[left][right]framepack=sbs OUTPUT
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1300
@anchor{frei0r}
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@section frei0r