IP PortfolioVideo, imaging and audiovideo_codec
of_mm_vid_transcode_scaler
Multi-output transcoding scaler
Maturity plannedTargets FPGA + ASICDifficulty MediumPriority 3
Decoded frame scaler that produces an adaptive bitrate ladder of several resolutions in one pass.
Planned. This block is specified in the catalog with its interfaces and targets. No implementation exists yet; the skeleton command below generates a lint-clean shell with its ports and registers.
Interfaces
| Port | Direction | Kind | Width | Notes |
|---|---|---|---|---|
| ctrl | in/out | AXI4-Lite control bus | 32 | Control and status registers, including ID, VERSION and STATUS |
| irq | out | interrupt | 1 | Interrupt request |
| pix_in | in | AXI4-Stream | 30 | |
| ladder | out | AXI4-Stream | 120 |
Standards
No external standard applies.
More in video_codec
| ID | Block | Maturity |
|---|---|---|
| of_mm_vid_h264_enc | H.264/AVC encoder | planned |
| of_mm_vid_h264_dec | H.264/AVC decoder | planned |
| of_mm_vid_h265_enc | H.265/HEVC encoder | planned |
| of_mm_vid_h265_dec | H.265/HEVC decoder | planned |
| of_mm_vid_h266_dec | H.266/VVC decoder | planned |
| of_mm_vid_h266_enc | H.266/VVC encoder | planned |
| of_mm_vid_vp9_dec | VP9 decoder | planned |
| of_mm_vid_vp9_enc | VP9 encoder | planned |
| of_mm_vid_av1_dec | AV1 decoder | planned |
| of_mm_vid_av1_enc | AV1 encoder | planned |