From d9b84f5a9ea0adac7ee9c008cb4eef00da862a3d Mon Sep 17 00:00:00 2001
From: zhangmeng <775834166@qq.com>
Date: 星期一, 30 十二月 2019 13:15:33 +0800
Subject: [PATCH] update
---
goffmpeg.go | 19 +++++++++++++++++++
1 files changed, 19 insertions(+), 0 deletions(-)
diff --git a/goffmpeg.go b/goffmpeg.go
index 4353113..1844a22 100644
--- a/goffmpeg.go
+++ b/goffmpeg.go
@@ -39,6 +39,12 @@
ScaleSpline = 0x400
)
+// SrcFormat format NV
+const SrcFormat = 23
+
+// DstFormat format
+const DstFormat = 3
+
var libcffmpeg C.libcffmpeg
// InitFFmpeg init ffmepg
@@ -134,3 +140,16 @@
}
C.free(unsafe.Pointer(p))
}
+
+// GetGBJpg Get GB28181 Jpg
+func GetGBJpg(rtspUrl string) []byte {
+ rtsp := C.CString(rtspUrl)
+ defer C.free(unsafe.Pointer(rtsp))
+ var jpgLen C.int
+
+ pic := C.wrap_fn_get_gb28181_pic(unsafe.Pointer(libcffmpeg), rtsp, &jpgLen)
+ defer C.free(unsafe.Pointer(pic))
+
+ retJpg := C.GoBytes(unsafe.Pointer(pic), jpgLen)
+ return retJpg
+}
\ No newline at end of file
--
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