To upload a video to be processed to GroupMe's video processing service, POST to https://video.groupme.com/transcode with the following included in the HTTP header:
Content-Type: multipart/form-data;boundary=[MIME_BOUNDARY]
X-Conversation-Id: [GROUP_ID]
X-Access-Token: [ACCESS_TOKEN]
Note: if you are using some kind of library to send the file, you shouldn't have to worry about the content type, as the library should handle that part for you.
The video should be in the POST request as multipart/form-data file The equivalent curl command is:
curl 'https://video.groupme.com/transcode' -X POST -H "X-Access-Token: [ACCESS_TOKEN]" -H "X-Conversation-Id: [GROUP_ID]" --form file="@[FILE_NAME]"
A properly uploaded video should have a response of 200 OK to the previous request, along with a JSON object containing a job status id:
{
"status_url":"https://video.groupme.com/status?job=[JOB_UUID]"
}
To get the status of a working job, GET https://video.groupme.com/status?job=[JOB_UUID]
A complete job will contain the following JSON in the response, with a header of 201 Created:
{
"status":"complete",
"url":"[VIDEO_URL]",
"thumbnail_url":"[THUMB_IMAGE_URL]"
}
The completed video upload is ready to send as an attachment