Table 4 Upper bounds for transcoding.
From: Compression Independent Reversible Encryption for Privacy in Video Surveillance
Transcoders | Upper bound |
|---|---|
H264/MPEG-2 | MPEG-2 bitrate of 3 Mbps |
H264/MPEG-4 | MPEG-4 QP of 4 |
H264/H263 | H263 QP of 4 |
From: Compression Independent Reversible Encryption for Privacy in Video Surveillance
Transcoders | Upper bound |
|---|---|
H264/MPEG-2 | MPEG-2 bitrate of 3 Mbps |
H264/MPEG-4 | MPEG-4 QP of 4 |
H264/H263 | H263 QP of 4 |