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Channel Change performance
Tune to a clear digital channel in our platform takes around 4-5 seconds with RI. 1) Are there known issues /performance optimization effort which was done in RI to improve channel change? 2) What asp . . .
ocap-ri
  » Porting Forum
Cpratt-1_tiny April 02, 2013 05:02
by: cpratt
Energy Star requirements for tuner
If the tuner has to be powered off when the STB actually moves to the power saving mode in the standby state, the tuner has to be untuned. When the application actually releases the tuner via nic.relea . . .
ocap-ri
  » Porting Forum
Defaultpersonimage June 22, 2012 16:51
by: joncourtney
960X540 graphics resolution value missing in mpe_GfxResolution.
OCAP_RI-641 created for this issue. Thanks Shobana
ocap-ri
  » Porting Forum
Defaultpersonimage May 25, 2012 04:10
by: shobanapeter
960X540 graphics resolution value missing in mpe_GfxResolution.
Can somebody please explain the purpose of this enumeration? If its intended to be used by RI stack its not used anywhere. I believe java layer sends the gfx resolutions as dimensions. If its intended . . .
ocap-ri
  » Porting Forum
Defaultpersonimage May 25, 2012 04:10
by: shobanapeter
MPEOS changes to communicate the LTSID on tuner data source operations
Craig, Any updates? Thanks Shobana
ocap-ri
  » Porting Forum
Defaultpersonimage February 23, 2012 10:57
by: shobanapeter
External storage support in RI
RI supports recordings on external storage. But TSBs are always created on the default storage device. Does RI expect the platforms to convert the TSBs in the default storage to the external device whe . . .
ocap-ri
  » Porting Forum
Cpratt-1_tiny February 20, 2012 22:18
by: cpratt
MPEOS changes to communicate the LTSID on tuner data source operations
It is my understanding that the card should know the ltsid and ecm pid and stamping should happen even before the decoding/buffering process because for the card to reply to the CA_PMT query, the card . . .
ocap-ri
  » Porting Forum
Defaultpersonimage February 23, 2012 10:57
by: shobanapeter
MPEOS changes to communicate the LTSID on tuner data source operations
I have the following concerns. 1) Generating a ltsid value could be done by the mpe, but appending on to every MPEG transport packet could be done only by the platform (h/w).There are platforms which w . . .
ocap-ri
  » Porting Forum
Defaultpersonimage February 23, 2012 10:57
by: shobanapeter
Proposed MPEOS change for VPOP streaming
In general the content locations say the TSB, tuner and file could be sources for streaming. Display could only be perceived as a sink. Also from the platform perspective, streaming pipeline could neve . . .
ocap-ri
  » Porting Forum
Cpratt-1_tiny February 09, 2012 19:36
by: cpratt
MPEOS changes to communicate the LTSID on tuner data source operations
ltsid would be known only to the platform. As the CCIF spec says its the preheader value appended in every packetMPEG transport stream by the host.Could the platform independant layer append the mpe g . . .
ocap-ri
  » Porting Forum
Defaultpersonimage February 23, 2012 10:57
by: shobanapeter
 
 
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