Hi,
for some reason VC1 in MPEG-TS is not decodeable by ffdec_vc1. Sample clip attached...

$ GST_DEBUG=ff*:5 gst-launch-0.10 -v filesrc location=small.m2ts ! mpegtsdemux ! ffdec_vc1 ! fakesink

[...]
0:00:32.214164595 27943      0x2211c90 DEBUG                 ffmpeg gstffmpegdec.c:785:gst_ffmpegdec_setcaps:<ffdec_vc10> direct rendering not supported
0:00:32.237349038 27943      0x2211c90 DEBUG                 ffmpeg gstffmpegdec.c:677:gst_ffmpegdec_open:<ffdec_vc10> ffdec_vc1: Failed to open FFMPEG codec
0:00:32.237405330 27943      0x2211c90 DEBUG                 ffmpeg gstffmpegdec.c:834:gst_ffmpegdec_setcaps:<ffdec_vc10> Failed to open
0:00:32.237661019 27943      0x2211c90 DEBUG                 ffmpeg gstffmpegdec.c:2268:gst_ffmpegdec_sink_event:<ffdec_vc10> Handling eos event
0:00:32.237686162 27943      0x2211c90 LOG                   ffmpeg gstffmpegdec.c:2223:gst_ffmpegdec_drain:<ffdec_vc10> codec has delay capabilities, calling until ffmpeg has drained everything
0:00:32.237706067 27943      0x2211c90 ERROR                 ffmpeg gstffmpegdec.c:2207:gst_ffmpegdec_frame:<ffdec_vc10> no codec context
/GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "event   ******* E (type: 102, GstEventNewsegment, update=(boolean)false, rate=(double)1, applied-rate=(double)1, format=(GstFormat)GST_FORMAT_TIME, start=(gint64)600000000000, stop=(gint64)-1, position=(gint64)0;) 0x22229c0"
ERROR: from element /GstPipeline:pipeline0/GstFileSrc:filesrc0: Internal data flow error.
Additional debug info:
gstbasesrc.c(2378): gst_base_src_loop (): /GstPipeline:pipeline0/GstFileSrc:filesrc0:
streaming task paused, reason not-negotiated (-4)
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
/GstPipeline:pipeline0/GstMpegTSDemux:mpegtsdemux0.GstPad:video_1011: caps = NULL
Freeing pipeline ...