Replace videos
To replace a video you must do the following steps:
- Initiate replace process by an API call. In the response you can find the video ID and an upload ID that you will have to send with every request.
- Upload the new video in 1MB parts. You might need to make several requests in this stage until all the parts of the video file have been uploaded.
- When the upload is finished, send an “upload complete” signal, which will start the processing of your video.
- Call the API to check the status of processing the video.
Initialize a replace
Initiate the replace process.
POST https://api.video.ibm.com/videos/{video_id}/replacement.json
Parameters
The parameters for the POST request:
| PARAMETER | TYPE | IMPORTANCE | DESCRIPTION |
|---|---|---|---|
regenerateThumbnail | boolean | REQUIRED | After replace, new thumbnail will generate |
regenerateTranscript | boolean | REQUIRED | After replace, new captions will generate |
Success response
Upon success a response with HTTP status “201 Created” is returned with the key-value pairs containing the video ID and upload ID.
Example of a success response:
{"videoId": 1234567890,"uploadId": "28691235606490ab81a8c0.96744426"}
Error responses
Possible error responses:
| HTTP RESPONSE CODE | ERROR VALUE | ERROR CONDITIONS |
|---|---|---|
| 400 Bad Request | protect_level_invalid | Invalid protect level has been sent |
| 401 Unauthorized | invalid_token | The provided access token is missing, revoked, expired or malformed |
| 403 Forbidden | lack_of_ownership | The API user is not allowed to manage the given video |
| 404 Not Found | not_found | Video was not found |
| 409 Conflict | replace_in_progress | Video replacement is already in progress |
| 429 Too Many Requests | too_many_requests | Rate limit exceeded (Read more) |
| 503 Service Unavailable | There is a temporary error on the server which makes it impossible to serve the request |
Upload the video file
In this stage you need to upload the video file in 1MB parts. You can find an example of this in the downloadable PHP sample code: Replacement API Example
Before you start uploading the parts, you will need to calculate the total number of parts and the total size of the file.
To upload one part send a multi-part file request to this endpoint:
POST https://api.video.ibm.com/videos/{video_id}/replacement/part.json
Parameters
The parameters for the POST request:
| PARAMETER | TYPE | IMPORTANCE | DESCRIPTION |
|---|---|---|---|
uploadId | string | REQUIRED | The upload ID from the init response |
partIndex | int | REQUIRED | The index of the current part |
totalPartCount | int | REQUIRED | The total number of parts that will be uploaded |
totalFileSize | int | REQUIRED | The total size of the video file |
file | binary | REQUIRED | The current file part’s content |
Success response
Upon success a response with HTTP status “200 OK” is returned with the key-value pairs containing the video ID and upload ID.
Error responses
Possible error responses:
| HTTP RESPONSE CODE | ERROR VALUE | ERROR CONDITIONS |
|---|---|---|
| 400 Bad Request | Invalid parameters. Look at the returned hint value for the exact error. | |
| 401 Unauthorized | invalid_token | The provided access token is missing, revoked, expired or malformed |
| 403 Forbidden | lack_of_ownership | The API user is not allowed to manage the given channel |
| 404 Not Found | not_found | Video was not found |
| 413 Payload too large | file_too_large | The incoming file is larger than 10GB |
| 429 Too Many Requests | too_many_requests | Rate limit exceeded (Read more) |
| 503 Service Unavailable | There is a temporary error on the server which makes it impossible to serve the request |
Send “upload completed” signal
The “upload completed” signal tells to our server that it can start to process the file.
POST https://api.video.ibm.com/videos/{video_id}/replacement/completed.json
Parameters
The parameters for the POST request:
| PARAMETER | TYPE | IMPORTANCE | DESCRIPTION |
|---|---|---|---|
uploadId | string | REQUIRED | The upload ID from the init response |
Success response
Upon success, a response with HTTP status “200 OK” is returned.
Error responses
Possible error responses:
| HTTP RESPONSE CODE | ERROR VALUE | ERROR CONDITIONS |
|---|---|---|
| 400 Bad Request | Invalid parameters. Look at the returned hint value for the exact error. | |
| 401 Unauthorized | The provided access token is missing, revoked, expired, or malformed | |
| 404 Not Found | not_found | Channel or video was not found |
| 429 Too Many Requests | too_many_requests | Rate limit exceeded (Read more) |
| 503 Service Unavailable | There is a temporary error on the server which makes it impossible to serve the request |
Check status of processing
Returns the status of processing the specific video.
GET https://api.video.ibm.com/channels/{channel_id}/uploads/{video_id}.json
Parameters
This request has no parameters.
Success response
Upon success a response with HTTP status “200 OK” is returned with a key-value pair.
| KEY | TYPE | DESCRIPTION |
|---|---|---|
progress | integer | The current progress of the transcoding in percentage. |
status | string | The current status. Possible values: initiated, transferred, queued, pending, transcoding, complete, error |
Error responses
Possible error responses:
| HTTP RESPONSE CODE | ERROR VALUE | ERROR CONDITIONS |
|---|---|---|
| 401 Unauthorized | The provided access token is missing, revoked, expired or malformed | |
| 404 Not Found | not_found | Channel was not found |
| 503 Service Unavailable | There is a temporary error on the server which makes it impossible to serve the request |
Cancel the video replacement process
The cancel signal tells to our server that it should cancel the video replacement upload process.
POST https://api.video.ibm.com/videos/{video_id}/replacement/cancel.json
Parameters
This request has no parameters.
Success response
Upon success, a response with HTTP status “200 OK” is returned.
Error responses
Possible error responses:
| HTTP RESPONSE CODE | ERROR VALUE | ERROR CONDITIONS |
|---|---|---|
| 400 Bad Request | Invalid parameters. Look at the returned hint value for the exact error. | |
| 401 Unauthorized | The provided access token is missing, revoked, expired, or malformed | |
| 404 Not Found | not_found | Video was not found |
| 409 Conflict | cannot_cancel | Video replacement cannot be cancelled at the given status. Possible statuses: transferred, queued, pending, transcoding, complete |
| 429 Too Many Requests | too_many_requests | Rate limit exceeded (Read more) |
| 503 Service Unavailable | There is a temporary error on the server which makes it impossible to serve the request |