---
name: "yamitranscode"
section: "1"
platform: "linux"
package: "libyami-utils"
version: "1.3.0-2+b1"
release: "Debian 11 (Bullseye)"
platforms: ["linux"]
url: "https://new.carta.tech/yamitranscode"
---

# yamitranscode(1)

transcode application base on libyami

## NAME

yamitranscode - transcode application base on libyami

## DESCRIPTION

This program transcode video bitstream to different codec.

## OPTIONS

\-i \<source filename\> load a raw yuv file or a compressed video file -W \<width\> -H \<height\> -o \<coded file\> optional -b \<bitrate: kbps\> optional -f \<frame rate\> optional -c \<codec: HEVC\|AVC\|VP8\|JPEG\> -s \<fourcc: I420\|NV12\|IYUV\|YV12\> -N \<number of frames to encode(camera default 50), useful for camera\> -t \<AVC scalability temporal layer number  (default 1)\> optional --qp \<initial qp\> optional --rcmode \<CBR\|CQP\> optional --ipperiod \<0 (I frame only) \| 1 (I and P frames) \| N (I,P and B frames, B frame number is N-1)\> optional --intraperiod \<Intra frame period(default 30)\> optional --refnum \<number of referece frames(default 1)\> optional --idrinterval \<AVC/HEVC IDR frame interval(default 0)\> optional --disable-cabac \<AVC is to use CABAC or not, for Main and High Profile, default is enabled --enable-dct8x8 \<AVC is to use DCT8x8 or not, for High Profile, default is disabled --disable-deblock \<AVC is to use Deblock or not, default is enabled --deblockalphadiv2 \<AVC Alpha offset of debloking filter divided 2 (default 2)\> optional --deblockbetadiv2 \<AVC Beta offset of debloking filter divided 2 (default 2)\> optional --qpip \<qp difference between adjacent I/P (default 0)\> optional --qpib \<qp difference between adjacent I/B (default 0)\> optional --priorityid \<AVC priority\_id of prefix nal unit (default 0)\> optional --ow \<output width\> optional --oh \<output height\> optional --btl0 \<svc-t layer 0 bitrate: kbps\> optional --btl1 \<svc-t layer 1 bitrate: kbps \> optional --btl2 \<svc-t layer 2 bitrate: kbps\> optional --btl3 \<svc-t layer 3 bitrate: kbps\> optional