Примечания к выпуску для Cisco Cisco StadiumVision Mobile
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Known Caveats and Issues
The following summarizes the known caveats and issues with the Cisco
StadiumVision solution release 2.2.
StadiumVision solution release 2.2.
General
•
Do not position Cisco StadiumVision for use in live speaker environment. The
delay characteristics of MPEG create either audio/video lip sync issues or
delayed audio feedback problems.
delayed audio feedback problems.
•
When the volume is set to zero via RS-232, the display automatically mutes. If
the volume is adjusted after this, the volume banner will be displayed and
indicate a change in value on the screen, but the display is still muted. It is
recommended that the minimum volume string be something other than zero to
prevent this from happening. Known displays to exhibit this behavior are: Sony
Bravia KDL-32S5100, KDL-46S5100 and KDL-52S5100 displays using the MA2
chassis for RS232 control. It may affect other models which also use the MA2
chassis for RS232 control.
indicate a change in value on the screen, but the display is still muted. It is
recommended that the minimum volume string be something other than zero to
prevent this from happening. Known displays to exhibit this behavior are: Sony
Bravia KDL-32S5100, KDL-46S5100 and KDL-52S5100 displays using the MA2
chassis for RS232 control. It may affect other models which also use the MA2
chassis for RS232 control.
Headend
•
The DirecTV COM100 has been discontinued and has been replaced by the
COM200.
•
The Cisco D9050 Encoder does not pass closed captioning data correctly. This
issue is under investigation.
•
The Cisco D9858 Transcoder does not pass DirecTV closed captions correctly.
This issue is under investigation.
•
There is an issue with the Cisco D9858 Transcoder and browser compatibility.
Use Internet Explorer for best results. If Safari or Firefox are used, the login may
fail and configuration changes may not be saved.
fail and configuration changes may not be saved.
•
Dual audio is not supported on DMP 4310G. The DMP will only decoder the first
audio PID. The second will have to be mapped to a new stream out of the Cisco
D9900 DCM while the first audio PID Is blocked to ensure that the second PID is
played correctly on the DMP.
D9900 DCM while the first audio PID Is blocked to ensure that the second PID is
played correctly on the DMP.
Video Endpoint (DMP)
This release supports both firmware 1408 and 1932. The following caveats apply to
firmware 1932:
firmware 1932: