图谱 API 版

Video Caption

读取

Video Caption

例子

Graph API Explorer
GET v19.0/...?fields={fieldname_of_type_VideoCaption} HTTP/1.1
Host: graph.facebook.com
/* PHP SDK v5.0.0 */
/* make the API call */
try {
  // Returns a `Facebook\FacebookResponse` object
  $response = $fb->get(
    '...?fields={fieldname_of_type_VideoCaption}',
    '{access-token}'
  );
} catch(Facebook\Exceptions\FacebookResponseException $e) {
  echo 'Graph returned an error: ' . $e->getMessage();
  exit;
} catch(Facebook\Exceptions\FacebookSDKException $e) {
  echo 'Facebook SDK returned an error: ' . $e->getMessage();
  exit;
}
$graphNode = $response->getGraphNode();
/* handle the result */
/* make the API call */
FB.api(
    "...?fields={fieldname_of_type_VideoCaption}",
    function (response) {
      if (response && !response.error) {
        /* handle the result */
      }
    }
);
/* make the API call */
new GraphRequest(
    AccessToken.getCurrentAccessToken(),
    "...?fields={fieldname_of_type_VideoCaption}",
    null,
    HttpMethod.GET,
    new GraphRequest.Callback() {
        public void onCompleted(GraphResponse response) {
            /* handle the result */
        }
    }
).executeAsync();
/* make the API call */
FBSDKGraphRequest *request = [[FBSDKGraphRequest alloc]
                               initWithGraphPath:@"...?fields={fieldname_of_type_VideoCaption}"
                                      parameters:params
                                      HTTPMethod:@"GET"];
[request startWithCompletionHandler:^(FBSDKGraphRequestConnection *connection,
                                      id result,
                                      NSError *error) {
    // Handle the result
}];
如果你希望详细了解如何使用图谱 API,请阅读我们的图谱 API 指南

参数

这个端点不包含任何参数。

字段

字段描述
create_time
int32

The time when caption is added

is_auto_generated
bool

Whether this is from automated transcription

is_default
bool

Whether this is the default caption locale

locale
string

The locale of the caption

locale_name
string

The locale name of the caption

uri
string

The URI of the caption file

创建

Limitations

The file size limit for video captions is 200K.



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