Suppported raw formats and file extensions:
 NHNT                 .media .nhnt .info
 NHML                 .nhml (opt: .media .info)
 MPEG-1-2 Video       .m1v .m2v
 MPEG-4 Video         .cmp .m4v
 H263 Video           .263 .h263
 AVC/H264 Video       .h264 .h26L .264 .26L
 JPEG Images          .jpg .jpeg
 PNG Images           .png
 MPEG 1-2 Audio       .mp3, .m1a, .m2a
 ADTS-AAC Audio       .aac
 AMR(WB) Audio        .amr .awb
 EVRC Audio           .evc
 SMV Audio            .smv

Supported containers and file extensions:
 AVI                  .avi
 MPEG-2 PS            .mpg .mpeg .vob .vcd .svcd
 MPEG-2 TS            .ts .m2t
 QCP                  .qcp
 OGG                  .ogg
 ISO-Media files      no extension checking

Supported text formats:
 SRT Subtitles        .srt
 SUB Subtitles        .sub
 GPAC Timed Text      .ttxt
 QuickTime TeXML Text .xml  (cf QT documentation)

Supported Scene formats:
 MPEG-4 XMT-A         .xmt .xmta .xmt.gz .xmta.gz
 MPEG-4 BT            .bt .bt.gz
 VRML                 .wrl .wrl.gz
 X3D-XML              .x3d .x3d.gz
 X3D-VRML             .x3dv .x3dv.gz
 MacroMedia Flash     .swf (very limitted import support only)

