From ea64cefa33f8193e9f2bd5c05bbe70ad8fc68e5e Mon Sep 17 00:00:00 2001 From: shizhenghui Date: Tue, 9 Jul 2024 18:21:24 +0800 Subject: [PATCH] nxcodec: improve Kconfig help Signed-off-by: shizhenghui --- system/nxcodec/Kconfig | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/system/nxcodec/Kconfig b/system/nxcodec/Kconfig index f7850dccf..c84565066 100644 --- a/system/nxcodec/Kconfig +++ b/system/nxcodec/Kconfig @@ -7,8 +7,13 @@ config SYSTEM_NXCODEC bool "NxCodec test application" default n ---help--- - Enable support for the NxCodec test application and optional - command line interface. + This application is a command-line tool that verifies the functionality + of NuttX codecs. Specifically, it serves as a verification tool for v4l2m2m. + + By default, it is the decodeing mode, with a default parameter size of + 640x480, input format of H264, and output format of YUV420. The `-i` + parameter corresponds to the input parameter before it, and the `-i` + parameter corresponds to the output parameter after it. if SYSTEM_NXCODEC