RTSP H.264 stream from Dicas 2030HD decode problem

[lukecz]

Dear NMT Team,

I tried to receive 1080p H.264 video sent by our Dicas 2030HD encoder on Popcorn A110 - and I failed. Dicas supports RTSP with RTP/UDP or RTSP with RTSP/RTP interleaved. After sending RTSP describe and receiving SDP A110 finishes RTSP connection (see below for details). I entered the RTSP URL using menu and by a html file - both methods failed. I tried main, high and baseline profiles - with no results. I also tried to use MMS protocol using VLC transcoding - the same.
However, A110 was able to read the stream stored in a file - dumped by VLC (with no transcoding).

I would be grateful for your suggestions. Is it a bug? Is a workaround for this problem?

Best regards,
Lukasz

--
Request: DESCRIBE rtsp://172.16.5.201/dicas.sdp RTSP/1.0\r\n
CSeq: 1\r\n
Accept: application/sdp\r\n
User-Agent: WMPlayer/9.0.0.3250 guid/3300AD50-2C39-46C0-AE0A-27CFF7344562\r\n
\r\n


Response: RTSP/1.0 200 OK\r\n
Status: 200
Server: DSS/5.5.5 (Build/489.16; Platform/Win32; Release/Darwin; state/beta; )\r\n
Cseq: 1\r\n
Cache-Control: no-cache\r\n
Content-length: 437
Date: Wed, 17 Mar 2010 11:02:34 GMT\r\n
Expires: Wed, 17 Mar 2010 11:02:34 GMT\r\n
Content-type: application/sdp
x-Accept-Retransmit: our-retransmit\r\n
x-Accept-Dynamic-Rate: 1\r\n
Content-Base: rtsp://172.16.5.201/dicas.sdp/\r\n
\r\n
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): - 640 648 IN IP4 172.16.5.201
Session Name (s): mpegable EncoderBox
Connection Information ©: IN IP4 0.0.0.0
Bandwidth Information (b): AS:4000
Time Description, active time (t): 0 0
Session Attribute (a): control:*
Session Attribute (a): recvonly
Session Attribute (a): type:broadcast
Session Attribute (a): control:*
Media Description, name and address (m): video 0 RTP/AVP 96
Bandwidth Information (b): AS:4000
Media Attribute (a): rtpmap:96 H264/90000
Media Attribute (a): cliprect:0,0,1080,1920
Media Attribute (a): framesize:96 1920-1080
Media Attribute (a): framerate:25.00
Media Attribute (a): fmtp:96 packetization-mode=1;profile-level-id=4D4028;sprop-parameter-sets=Z01AKJZ0A8ARPy4CgQAADhAAAr8gtGAB6GAD0Ne98HhEI1A=,aP48gA==
Media Attribute Fieldname: fmtp
Media Format: 96 [H264]
Media format specific parameters: packetization-mode=1
Media format specific parameters: profile-level-id=4D4028
Profile: 4D4028
0100 1101 = Profile_idc: Main profile (77)
Media format specific parameters: sprop-parameter-sets=Z01AKJZ0A8ARPy4CgQAADhAAAr8gtGAB6GAD0Ne98HhEI1A=,aP48gA==
NAL unit 1 string: Z01AKJZ0A8ARPy4CgQAADhAAAr8gtGAB6GAD0Ne98HhEI1A=
NAL unit: 674D4028967403C0113F2E028100000E100002BF20B46001...