HDVCM-9000 MPEG-2 to H.264 Transcoder EVP
Overview
HDVCM-9000 is a HD digital video single processing board to use the special DVB media stream processing studio which can transcode from MPEG-2 HL to H.264. It has the PCI bridge, MPEG-2 and H.264 stream from PCI bus can be input and output. Moreover, the decoded baseband video and audio signal can be output from HDMI and the baseband video and audio signal input from HDMI can be encoded to H.264 stream.
Function
Transcode
(TS => TS) |
Video |
MPEG-2 HD |
=> |
H.264 HD/SD |
Video |
MPEG-2 SD |
=> |
H.264 SD |
Audio |
Time stamp re-allocation |
H.264 Encode
(Baseband Signal => TS) |
Video |
VBS |
=> |
H.264 HD/SD |
Audio |
ABS |
=> |
MPEG-1 Audio Layer2/other |
H.264 Decode
(TS => Baseband Signal) |
Video |
H.264 HD/SD |
=> |
VBS |
Audio |
MPEG-1 Audio Layer2/other |
=> |
ABS |
VBS = Video Baseband; ABS = Audio Baseband; Transcoder /Encoder/Decoder is exclusive operations
※Hardware Features
512Mbits DDR2, HDMI Tx/Rx
27MHz OSC, Clock Generator
PCI-Bridge: FPGA
on-board power generation: 0.9V, 1.2V, 1.8V, 2.5V, 3.3V
Video ADC/DAC (option), Audio ADC/DAC (option)
※Software
Linux version
Driver API, Initialized application
Recode/Play application, Driver control
application
Windows version (under development)
PCI driver
Recode/Play application, Driver control
application
Stream read filter, Stream write filter
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