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关于DM368 ONE-SHOT模式单帧采集1600X1216分辨率缩放成720P(1280X720)分辨率视频流h264编码后图像所出现的问题。谢谢。



DVSDK4.0 (TI的开发的SDK),DM368 单帧采集(one-shot模式)1600X1216分辨率的视频流,现在想在程序里把1600X1216的视频流缩放成720P(1280X720)的分辨率,发现H264视频编码后,图像有点不正常,视频流如2.264,但是JPEG编码是正常的(缩放后的720P 图片正常。)前端采集的是16bit RAW BYAER数据,经过PREVIEW输入 1600X1216分辨率的raw 数据,经过RESIZER 缩放成1280X720分辨率的视频流输出是YUV420SP格式,这个时候YUV420SP得到的缩放后的720P图像是正常的,然后经过JPEG编码后图片也正常,但是经过H264编码后的视频流变花,如附件2.264文件所示。缩放后的720P jpeg图片如附件1.jpg,

希望做过的朋友多提意见,谢谢了。TEL:15001302275 QQ:2510615704

2.zip