# Increase Resolution - up to 8K

Initiates an asynchronous resolution upscaling job for a video.


Response behavior:
- Returns HTTP 202 with  and 
- Check job status by polling  or by calling the Status Service with the  until a terminal status is returned

Supported input containers:
- .mp4, .mov, .webm, .avi, .gif

Supported input codecs:
- H.264, H.265 (HEVC), VP9, AV1, PhotoJPEG

Input attributes preserved in output:
- Aspect Ratio
- Frame Rate
- Color Bit Depth
- Audio if present
- Transparency if present and supported by the selected output preset

Limits:
- Max input duration: 30 seconds
- Max output resolution: 7680x4320 (8K). If the selected  would exceed this limit the server returns 422 Unprocessable Entity.

Encoding:
- Bitrate is adjusted automatically to match the target resolution to preserve quality.

Endpoint: POST /increase_resolution

## Header parameters:

  - `api_token` (string, required)

## Request fields (application/json):

  - `video` (string, required)
    Publicly accessible URL of the input video

  - `desired_increase` (integer)
    Integer scale factor for upscaling
    Enum: 2, 4

  - `output_container_and_codec` (string)
    Output container and codec preset
    Enum: "mp4_h264", "mp4_h265", "webm_vp9", "mov_h265", "mov_proresks", "mkv_h264", "mkv_h265", "mkv_vp9", "gif"

## Response 202 fields (application/json):

  - `request_id` (string, required)

  - `status_url` (string, required)

## Response 400 fields (application/json):

  - `error` (object, required)

  - `error.code` (integer, required)
    Example: 123

  - `error.message` (string, required)

  - `error.details` (string, required)

  - `request_id` (string, required)

## Response 403 fields (application/json):

  - `error` (object, required)

  - `error.code` (integer, required)
    Example: 123

  - `error.message` (string, required)

  - `error.details` (string, required)

  - `request_id` (string, required)

## Response 405 fields (application/json):

  - `error` (object, required)

  - `error.code` (integer, required)
    Example: 123

  - `error.message` (string, required)

  - `error.details` (string, required)

  - `request_id` (string, required)

## Response 415 fields (application/json):

  - `error` (object, required)

  - `error.code` (integer, required)
    Example: 123

  - `error.message` (string, required)

  - `error.details` (string, required)

  - `request_id` (string, required)

## Response 422 fields (application/json):

  - `error` (object, required)

  - `error.code` (integer, required)
    Example: 123

  - `error.message` (string, required)

  - `error.details` (string, required)

  - `request_id` (string, required)

## Response 429 fields (application/json):

  - `error` (object, required)

  - `error.code` (integer, required)
    Example: 123

  - `error.message` (string, required)

  - `error.details` (string, required)

  - `request_id` (string, required)

## Response 500 fields (application/json):

  - `error` (object, required)

  - `error.code` (integer, required)
    Example: 123

  - `error.message` (string, required)

  - `error.details` (string, required)

  - `request_id` (string, required)