[gst-devel] rtph263 + hantro decoders. Am I missing something?

Miguel Luis mluis at av.it.pt
Wed Jun 13 19:56:06 CEST 2007


I'm trying to stream some video from a PC to Nokia N800 encoding it with 
ffenc_h263p element and payloaded  with rtph263ppay element.

    (...) ! ffenc_h263p ! queue ! rtph263ppay ! udpsink (...)

Now I'm stuck cause I don't know how to decode h263p in the N800.

    (...) ! rtph263pdepay ! __DECODER__ ! (...)

Well, hantro4100dec is not able to decode.

Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
ERROR: from element /pipeline0/hantro4100dec0: Could not decode stream.
Additional debug info:
gsthantro4100dec.c(1089): gst_hantro_4100_dec_chain (): 
unsupported bitstream
Execution ended after 313476000 ns.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
FREEING pipeline ...

Q:If using ffenc_h263p encoder were mandatory how do I solve this problem?

Next try...

We will use ffenc_h263 encoder and rtph263pay to payload the video. Now 
the problem is that we don't have (do we?) a proper depayloader for 
rtph263pay, and so we are not able to complete any chain with this 

Does anyone have any plausible ideia? No news are bad news in this case.. :p

Best regards,
Miguel Luis.

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