Руководство Пользователя для Cisco Headend Digital Broadband Delivery System
![Cisco](https://files.manualsbrain.com/attachments/7380d0050044647c30f5c24bbbf5d0c0b6d9bb84/common/fit/150/50/faa183d287233c52228cfea3dbc2a127fe780f60564fcb0955d9c3d1cd23/brand_logo.png)
Chapter 5 SDV Troubleshooting Flowcharts
86
4022446 Rev B
Macroblocking on an SDV Channel
When a subscriber tunes to an SDV channel, a video issue or macroblocking occurs
and may result in tiling, blocking, or channel freezing. This issue may occur on a
single channel, as well as on multiple channels. To view the sequence of flowcharts
for Macroblocking, go to one of the following sections:
and may result in tiling, blocking, or channel freezing. This issue may occur on a
single channel, as well as on multiple channels. To view the sequence of flowcharts
for Macroblocking, go to one of the following sections:
Macroblocking: Single Channel (on page 87)
Macroblocking: Multiple Channels (on page 91)