Supported file formats

Microsoft Expression Encoder supports the following file formats for importing:

Video file formats  










.mts/.m2ts (AVCHD)





.ismv (Adaptive Streaming file format)



.wtv (Windows Television)


.xesc (Expression Encoder screen capture format)


Image file formats supported for leaders, trailers, and overlays

animated .gif








Audio file formats










1 Requires Apple QuickTime.

2 Requires MPEG-2 decoder.

3 May require MPEG-2 decoder.

4 Requires AviSynth.

5 Supports only WPF Canvas XAML.

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