MPEG-2/H.264 HD encoder is a new generation professional digital TV encoder which supports up to 1920x1080i video format and equipped with TS over IP output. WDE-H420B is designed and manufactured by Hangzhou Prevail Company according to ISO/ICE 14496-10, ITU-T H.264, IEEE802.3 and related international standards. It is a high quality and cost-effective product for MPEG-2/H.264 HD/SD video/audio encoding application. WDE-H420B supports SDI, HDMI input, has two ASI output ports and one port of TS over IP, support MPTS and 4xSPTS. The user can manage the device easily through the 100M Ethernet port.
l Support 1920x1080i video format (H.264)
l Support 720x480i(576i) video format (MPEG-2)
l Support HD or SD resolution
l Support SDI, HDMI inputting interfaces
l 10/100/1000BASE-T with Auto-negotiation bite rate Ethernet output
l MPEG-1 Layer 1/2 of audio.
l Support MPTS and 4xSPTS
l Zero jitter on TS over IP output
l Setting program and supplier name through internet.
l Remote network management and online update.
l 10/100M Base-Tx management interface
l Support Group of Pictures
l Support CBR/VBR(MPEG-2) and VBR(H.264).
l Support 4 channels encode
|
Parameter |
Symbol |
Description |
Unit |
Remark |
|
Mechanical dimension |
||||
|
Height |
H |
42 |
mm |
About 1U |
|
Width |
W |
434 |
mm |
About 17” |
|
Depth |
D |
340 |
mm |
|
|
Input interface |
||||
|
Interface type |
|
4X SDI BNC-75Ω 4X HDMI |
|
|
|
ASI Output interface |
||||
|
Number of ASI output |
- |
2 |
|
ASI-A/B: output port |
|
Impedance |
- |
75 |
W |
|
|
Connector |
- |
BNC |
NA |
|
|
Maximum bit rate |
- |
108 |
Mbps |
|
|
TS packet format |
- |
188 or 204 |
Byte |
Automatic detection |
|
Transmission format |
- |
Data packet |
NA |
|
|
IP Output |
||||
|
Type |
|
10/100/1000BASE-T |
|
Auto-Negotiation |
|
Connector |
|
RJ45 |
|
|
|
Compatible protocol |
|
IP V4, UDP, ARP |
|
Support Multicast/ Unicast |
|
Encoding Parameters |
||||
|
Video Encoding |
|
1920x1080i (H.264) 720x480i/576i(MPEG-2) |
|
|
|
Audio Performance |
- |
MPEG-1 Layer 1/2, |
|
|
|
Resolution |
- |
1920X1080i and below compatible |
|
|
|
Audio Sampling Freq |
Fs |
48 |
KHz |
Auto-Negotiation |
|
Audio Rate |
Ra |
64,128,192,256,384 |
Kbps |
Adjustable |
|
Output rate(each channel) |
Rv |
1~20(H.264) 1~14(MPEG-2) |
Mbps |
Adjustable |