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SDK_SG200x_V2/middleware/v2/sample/vio/readme.md
sophgo-forum-service 8b903d8fa7 mw_mpi: weekly rls 2024.05.22 
- 9b31d0, [fix](sample):fix some error in sample_vio.
- d097e0, [style](gdc):Modify dwa to ldc.
- 6cc776, [fix](audio):fix the bug in sample_audio case4 when open vqe.

Change-Id: Id429708a0aa8b74ce1e1094838c62b6e8caf112d
2024-05-31 14:52:28 +08:00

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vio sample instructions

sample usage purpose res
VI(Offline)-VPSS(Offline)-VO(Rotation) ./sample_vio 0 sensor and panel required need to place the sensor_cfg.ini in the path /mnt/data Implement pathways VI(Offline)-VPSS(Offline)-VO and rotate in vo NULL
VI(Offline)-VPSS(Offline,Keep Aspect Ratio)-VO ./sample_vio 1 sensor and panel required need to place the sensor_cfg.ini in the path /mnt/data Implement pathways VI(Offline)-VPSS(Offline)-VO and vpss modify aspect ratio NULL
VI(Offline, Rotation)-VPSS(Offline,Keep Aspect Ratio)-VO ./sample_vio 2 sensor and panel required need to place the sensor_cfg.ini in the path /mnt/data Implement pathways VI(Offline)-VPSS(Offline)-VO rotate in vi and vpss modify aspect ratio NULL
VI (Offline)-VPSS(Offline, Rotation)-VO ./sample_vio 3 sensor and panel required need to place the sensor_cfg.ini in the path /mnt/data Implement pathways VI(Offline)-VPSS(Offline)-VO and rotate in vpss NULL
VPSS(Offline, file read/write) ./sample_vio 4 Using VPSS, process the input image and save it to the output image output
VI (Two devs)-VPSS-VO ./sample_vio 5 sensor and panel required need to place the sensor_cfg.ini in the path /mnt/data Implement pathways VI-VPSS-VO and there are two vi devices NULL
VPSS(Offline, file read/write, combine 2 frame into 1) ./sample_vio 6 VPSS horizontal stitching image output