Perl

VoiceBase -- Retrieve JSON Transcript

See more VoiceBase Examples

Retrieves a JSON transcript for a media file. Perl

use chilkat();

# This example assumes the Chilkat HTTP API to have been previously unlocked.
# See Global Unlock Sample for sample code.

# Insert your Bearer token here:
$accessToken = "VOICEBASE_TOKEN";

$http = chilkat::CkHttp->new();

# Add the access (bearer) token to the request, which is a header
# having the following format:
# Authorization: Bearer <userAccessToken>
$sbAuth = chilkat::CkStringBuilder->new();
$sbAuth->Append("Bearer ");
$sbAuth->Append($accessToken);
$http->SetRequestHeader("Authorization",$sbAuth->getAsString());

$sbUrl = chilkat::CkStringBuilder->new();
$sbUrl->Append("https://apis.voicebase.com/v2-beta/media/$MEDIA_ID/transcripts/latest");
$replaceCount = $sbUrl->Replace("$MEDIA_ID","f9b9bb88-d52c-4960-bcef-d516a9f85594");

$strJson = $http->quickGetStr($sbUrl->getAsString());
if ($http->get_LastMethodSuccess() != 1) {
    print $http->lastErrorText() . "\r\n";
    exit;
}

# The response should be JSON, even if an error.
$json = chilkat::CkJsonObject->new();
$json->Load($strJson);
$json->put_EmitCompact(0);

print "Response status code = " . $http->get_LastStatus() . "\r\n";

if ($http->get_LastStatus() != 200) {
    print $json->emit() . "\r\n";
    print "Failed" . "\r\n";
    exit;
}

# See the sample JSON response below..

# Iterate over the words..
$numWords = $json->SizeOfArray("transcripts.latest.words");
$i = 0;
while ($i < $numWords) {
    $json->put_I($i);
    print $json->stringOf("transcripts.latest.words[i].w") . "\r\n";
    $i = $i + 1;
}

print "Success." . "\r\n";

# A sample JSON response:

# { 
#   "_links": { 
#     "self": { 
#       "href": "/v2-beta/media/f9b9bb88-d52c-4960-bcef-d516a9f85594/transcripts/latest"
#     }
#   },
#   "transcripts": { 
#     "latest": { 
#       "revision": "b25e81dc-ae3e-4f9d-8008-1d56a283c17f",
#       "engine": "standard",
#       "confidence": 2.196210728898151,
#       "words": [
#         { 
#           "p": 0,
#           "s": 830,
#           "c": 0.14,
#           "e": 870,
#           "w": "You"
#         },
#         { 
#           "p": 1,
#           "s": 1860,
#           "c": 0.432,
#           "e": 1920,
#           "w": "know"
#         },
#         { 
#           "p": 2,
#           "s": 1930,
#           "c": 0.288,
#           "e": 2250,
#           "w": "that's"
#         },
#         { 
#           "p": 3,
#           "s": 2250,
#           "c": 0.923,
#           "e": 2300,
#           "w": "a"
#         },
# ...