---
title: "Transcoding & Packaging Release Notes"
description: "Release notes for DoveRunner Transcoding and Packaging"
---
> For the complete documentation index, see [llms.txt](/llms.txt).

Release notes for DoveRunner Transcoding & Packaging service

## Transcoding & Packaging Service

|Date |Version |Descriptions |
|:---|:---|:---|
| 2025.12.09 | 1.10.0 |- When creating DRM-Only tasks in the TNP service, packaging and DRM encryption task support for audio content have been added. |
| 2025.06.25 | 1.9.4 |- The new DoveRunner logo embedded on trial account watermarked videos |
| 2025.03.19 | 1.9.3 |- Added `fit with padding` scaling option for aspect ratio other than 16:9 |
| 2024.06.27 | 1.9.0 |- Added an option for subtitle format |
| 2024.03.19 | 1.7.0 |- Improved internal data handling process |
| 2023.11.21 | 1.6.0 |- T&P performance improved by adopting to distributed transcoding method  |
| 2023.05.31 | 1.5.0 |- Added support for CMAF streaming format to T&P jobs|
| 2023.02.28 | 1.3.0 |- Added Job timeline in job detail page<br/>- Improved Job Stop logics separated by current status<br/>- Improved getList API when searching job_id more precisely with job_id_operator |
| 2023.02.22 | 1.2.0 |- Improved Job Register System using multi-level feedback algorithm |
| 2023.01.25 | 1.1.0 |- VFR (Variable Frame Rate) content is now supported even for 'DRM only (transcoding and DRM applied)' type of job.<br/>- Fixed various errors related to the 'DRM only' job type. |
| 2023.01.11 | 1.0.1 |- Added T&P service activation/deactivation request function.<br/>- A function to request an extension of the number of T&P service trial packaging has been added.<br/>- Added support for MOV container format<br/>- An issue related to checking the video resolution ratio when registering a T&P job has been fixed. |
| 2022.11.21 | 1.0.0 |- Initial release of DoveRunner Transcoding & Packaging service |

## Transcoding & Packaging API

|Date |Version |Descriptions |
|:---|:---|:---|
| 2026.03.10 | 1.20.7 |- SNS job status notifications now include error_code and error_message fields when a job fails — no additional API call needed to identify the cause of failure |
| 2025.12.09 | 1.20.0 |- When creating DRM-Only tasks, packaging and DRM encryption task support for audio content have been added.|
| 2025.08.20 | 1.19.0 |- Added ability to adjust aspect ratio when creating TNP tasks. |
| 2025.03.19 | 1.16.1 |- Added `fit with padding` scaling option for aspect ratio other than 16:9 |
| 2024.10.30 | 1.15.2 |- Added support for video files without an audio track. |
| 2024.09.25 | 1.15.0 |- Added TNP notification feature <br/>- Improved functionality related to track information collection in MediaInfo. |
| 2024.07.24 | 1.14.0 |- Internal log and Job notification improvement |
| 2024.04.02 | 1.11.0 |- Fixed a bug where file_path of source file does not support Korean language |
| 2024.03.19 | 1.10.2 |- Added validation of the video framerate & audio codec parameter.<br/>- Minor bug fixes related to typo. |
| 2023.11.21 | 1.9.0 |- T&P performance improved by adopting to distributed transcoding method |
| 2023.08.16 | 1.8.0 |- Enhanced the security of the T&P service.|
| 2023.07.26 | 1.7.0 |- Added new APIs to get and update T&P service setting information <br/> - Added Seoul region to the AWS regions available for T&P service trial |
| 2023.06.20 | 1.6.0 |- Added criteria of `output codec` in the job list search |
| 2023.05.31 | 1.5.0 |- Added support for CMAF streaming format to T&P jobs|
| 2023.02.28 | 1.3.0 |- Improved Job Stop logics separated by current status<br/>- Improved getList API when searching job_id more precisely with job_id_operator |
| 2023.02.22 | 1.2.0 |- Improved Job Register System using multi-level feedback algorithm |
| 2023.01.25 | 1.1.0 |- VFR (Variable Frame Rate) content is now supported even for 'DRM only (transcoding and DRM applied)' type of job.<br/>- Fixed various errors related to the 'DRM only' job type. |
| 2023.01.11 | 1.0.5 |- Fixed an issue related to checking the video resolution ratio when registering a T&P job.|
| 2022.11.21 | 1.0.0 |- Initial release of DoveRunner Transcoding & Packaging API |