Sharing a video with a caption using Facebook iOS SDK

Question

I'm using the latest version of the Facebook SDK.

Sharing a photo with a caption is easy:

FBSDKSharePhotoContent *content = [[FBSDKSharePhotoContent alloc] init];
FBSDKSharePhoto *photo = [FBSDKSharePhoto photoWithImage:image userGenerated:YES];
photo.caption = txt_desc.text;
content.photos = @[photo];
[FBSDKShareAPI shareWithContent:content delegate:nil];

But the .caption property is not found on FBSDKShareVideo or FBSDKShareVideoContent. I have gone down the list for all the properties available to FBSDKShareVideo and FBSDKShareVideoContent but there's nothing that seems like it would hold the caption. The FB SDK documentation doesn't give any answers either.

I know it's possible to share a video with a caption on iOS because the Instagram iOS app does it. I just don't know how. Any one have any idea?

Answer 1

正如您可以在FBSDKShareVideo的文档中阅读的FBSDKShareVideo ，它不支持提供描述/说明。