<html> <head> <style></style> </head> <body class='hmmessage'> <div>Hi All,I recently installed gstreamer on my DM6446 board. After installation, i run the example provided by the TI. I met a problem.</div><div>Here it is:</div><div><snip></div><div>$ <span class="Apple-tab-span" style="white-space:pre">gst-launch --</span>gst-<span class="Apple-tab-span" style="white-space:pre">debug-level=1 -v filesrc location=/root/media_file/davincieffect_pal.264 ! TIViddec2 codecName=h264enc engineName=decode ! TIDmaiVideoSink videoStd=D1_NTSC videoOutput=composite sync=false</span></div><div>Setting pipeline to PAUSED ...</div><div>Pipeline is PREROLLING ...</div><div>gst-launch-0.10: BufTab.c:440: BufTab_getNumBufs: Assertion `hBufTab' failed.</div><div>ERROR: from element /GstPipeline:pipeline0/GstTIViddec2:tividdec20: failed to create video decoder: h264enc</div><div><br></div><div>Additional debug info:</div><div>gsttividdec2.c(1278): gst_tividdec2_codec_start (): /GstPipeline:pipeline0/GstTIViddec2:tividdec20</div><div>ERROR: pipeline doesn't want to preroll.</div><div>Setting pipeline to NULL ...</div><div></snip></div><div><br></div><div>Did anyone meet the same problem like me? I would really appreciate if someone could tell me the possible reason of this problem.</div><div><br></div><div>Best Wishes,</div><div>Yaohui Hu</div> </body> </html>