[gst-devel] ffdeinterlace disables 'force-aspect-ratio' setting of xvimasink

Aleksey Yulin ulin at tut.by
Wed Mar 25 13:09:02 CET 2009



We need xvimagesink to force frame aspect ratio so the video is not
streched. 'force-aspect-ratio' works fine until we haven't added a
'ffdeinterlace' element to enable deinterlacing. With ffdeinterlace element
video picture is always stretched regardless of 'force-aspect-ratio' value.
Using 'deinterlace' or 'deinterlace2' elements istead solves this issue, but
also doubles CPU usage. Adding a queue element after 'ffdeinterlace' also
works, but additional CPU load is too high then.

Is it a bug in ffdeinterlace?
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