OnlineConverter.com API (v1)
Get Started
Theonlineconverter.com is an online tool designed for converting a wide array of file types, including audio, video, images, and documents. The service allows for drag-and-drop functionality for file uploads, followed by conversion and download. No software installation or account registration is required for basic use.
Most of our file conversions offer advanced options to customize the output. For instance:
- Audio Conversions: Trim audio, select codecs, adjust bit rate, and choose channels.
- Video Conversions: Cut videos, select video and audio codecs, modify the bit rate, and adjust aspect ratio and resolution.
- Image Conversions: Set image dimensions and compression levels.
- Document Conversions: Define orientation, margins, and compression levels.
This guide will walk you through a typical implementation of the TheOnlineConverter API, covering conversions, and how to handle the results. For more detailed information on specific endpoints, please refer to the menu on the left. You can also find more use cases in our API code examples.
Authentication
Our API utilizes API keys to authenticate requests. You can generate, view, and manage your API keys from your User Dashboard.
Your API keys grant access to your account and credits, so it is crucial to keep them secure. Do not expose your secret API keys in publicly accessible areas such as GitHub repositories, client-side code, or other insecure locations.
All API requests must be made over HTTPS. Calls made over plain HTTP will fail. API requests without proper authentication will also fail.
Request Headers:
| Header | Description | Required | Valid Value |
|---|---|---|---|
| Content-Type | Set the content type of the request. | YES | application/json |
| x-api-key | Your API key for authentication | YES | qwerty |
API Responses / Errors
The TheOnlineConverter.com API V1 uses conventional HTTP response codes to indicate the success or failure of an API request. In general, codes in the 2xx range indicate success, codes in the 4xx range indicate an error that resulted from the information provided by the client (e.g., a malformed parameter, invalid API key), and codes in the 5xx range indicate an error with our servers.
All responses, both successful and unsuccessful, will return a body in JSON format.
Responses:
| Code | Message |
|---|---|
| 200 | OK -- Your request has been succeeded. |
| 400 | Bad Request -- Your request parameter is invalid. |
| 401 | Unauthorized -- Your API key is invalid. |
| 402 | Payment Required -- Insufficient Credits. |
| 403 | Forbidden -- Your access is denied. |
| 404 | Not Found -- The specified content could not be found. |
| 405 | Method Not Allowed -- You tried to access with an invalid method. |
| 406 | Not Acceptable -- You requested a format that isn't supported. |
| 409 | Already exists -- You're requesting to do something that already exists. |
| 422 | Validation errors -- You're request is not valid. |
| 429 | Too Many Requests -- You're sending too many requests. |
| 500 | Internal Server Error -- We had a problem with our server. Try again later. |
Supported Formats
The TheOnlineConverter.com API supports a wide variety of file formats across different categories. Below is a comprehensive list of all supported conversions. You can use these tables to quickly determine if your desired input-to-output conversion path is available.
Image Supported Formats:
| From | To |
|---|---|
| PNG | JPG , BMP , EPS , GIF , PS , PSD , TIFF , TGA , SVG , AI , PPM , WEBP , DDS , ICO , CDR , JSON , CUR , RAW , TXT , PDF , WORD , EXCEL |
| JPG | PNG , BMP , EPS , GIF , PSD , TIFF , TGA , SVG , AI , PPM , WEBP , DDS , DWG , ICO , RAW , TXT , PDF , WORD , EXCEL , PPTX , JPEG |
| AVIF | PNG , JPG |
| ARW | JPG |
| JP2 | AI , BMP , EPS , GIF , JPG , PNG , PSD , SVG , TGA , TIFF |
| SVG | EPS , JPG , PDF , PNG , PSD , AI , BMP , TIFF , TGA |
| ICO | PNG |
| BMP | EPS , JPG , PDF , PNG , SVG , TIFF , PS , WEBP , GIF , TGA |
| GIF | JPG , PDF , MP4 , SVG , PNG , WEBP |
| PSD | AI , JPG , PDF , PNG , SVG , TIFF , EPS , DDS , TGA , GIF |
| AI | EPS , JPG , PDF , PNG , PSD , SVG , TIFF , CDR , BMP |
| TIFF | EPS , JPG , PDF , PNG , SVG , BMP , GIF , PSD , AI , TGA |
| WEBP | GIF , JPG , PDF , PNG , SVG , AI , BMP , DDS , EPS , JP2 , PPM , PSD , TGA , TIFF |
| TGA | JPG , PNG , BMP , GIF , EPS , PSD , SVG , TIFF , PDF |
| PPM | EPS , JPG , PNG |
| JFIF | JPG , PNG , PDF |
| HEIC | JPG , PNG , PDF |
| EPS | JPG , PNG , PDF , SVG , AI |
| DDS | JPG , PNG , PSD |
| PS | |
| CDR | JPG , PNG |
| JPEG | JPG , PNG , BMP , EPS , GIF , PDF , PSD , SVG , TIFF |
| NEF | JPG |
| DNG | JPG |
Document Supported Formats:
| From | To |
|---|---|
| AI , CDR , BMP , EPS , JPG , PNG , PSD , SVG , TIFF , PS , WORD , PPT , PPM , ODT , HTML , EPUB , TXT , CSV , MOBI , AZW3 , ZIP , EXCEL , LATEX | |
| TXT | PDF , JSON , RTF , ODT , EPUB , WORD |
| WORD | PDF , ODT , EPUB , JPG , MOBI , PPT , TXT |
| PPT | PDF , JPG , PPTX , WORD , ODP , TXT |
| PPTX | PDF , JPG , WORD , ODP , TXT |
| RTF | PDF , WORD , HTML , EPUB , TXT |
| EXCEL | PDF , CSV , HTML , JPG , JSON , TSV , ODS |
| ODT | PDF , WORD , EPUB , HTML , RTF , TXT |
| HTML | PDF , PNG , JPG |
| JSON | PDF , EXCEL |
| MOBI | PDF , EPUB |
| AZW3 | |
| CSV | EXCEL , JSON , HTML , SQL |
| EPUB | MOBI , PDF |
| IPYNB | HTML , PDF |
| CBZ | |
| VCF | CSV |
| OTF | TTF |
| 7Z | ZIP |
| RAR | ZIP |
| EML | |
| TEX | |
| YAML | JSON |
| SQL | CSV |
| SRT | VTT |
| VTT | SRT |
| MD |
Audio Supported Formats:
| From | To |
|---|---|
| MP3 | WAV , M4R , AAC |
| M4A | MP3 , WAV |
| OGG | MP3 , WAV |
| FLAC | MP3 |
| MIDI | MP3 , WAV |
| WMA | MP3 |
| AMR | MP3 |
| OPUS | MP3 |
| AAC | MP3 |
| AIFF | MP3 |
Video Supported Formats:
| From | To |
|---|---|
| MP4 | MP3 , AVI , GIF , MOV , WAV , WMV , 3GP , DIVX , WEBM , FLV |
| WMV | MP4 , GIF |
| MOV | MP4 , GIF |
| 3GP | MP4 |
| AVI | MP4 , GIF |
| FLV | MP4 |
| VOB | MP4 |
| MTS | MP4 |
| MKV | MP4 |
| WEBM | MP4 , GIF |
Image Converter API
The Image Converter API allows you to programmatically convert image files between various formats. The API is designed to be flexible, supporting both single-file and batch conversions. It also includes advanced features like Optical Character Recognition (OCR) when converting images to PDF.
Body (form-data):
| Field | Type | Description | Required |
|---|---|---|---|
| from | string | The original file format (e.g., png, jpg). | YES |
| to | string | The target file format (e.g., pdf, pptx). | YES |
| file | file | The file to be converted. | YES |
Conversion-Specific Parameters:
Depending on the target format, you can specify additional parameters to customize the output.
PNG/JPG to PDFWhen converting PNG or JPG files to PDF, you can process multiple files at once, optionally apply OCR, and merge the results into a single document.
| Field | Type | Description | Required | Valid Values |
|---|---|---|---|---|
| file[] | file | The files to be converted. Use file[] for batch processing. | YES | N\A |
| convert_type | string | Specifies whether OCR should be applied. | YES | ocr non_ocr |
| output_type | string | Determines if multiple files should be merged into a single PDF. | YES | merge non_merge |
When converting JPG files to PowerPoint, you can process multiple files at once, optionally merge the results into a single document.
| Field | Type | Description | Required | Valid Values |
|---|---|---|---|---|
| file[] | file | The files to be converted. Use file[] for batch processing. | YES | N\A |
| output_type | string | Determines if multiple files should be merged into a single PPTx. | YES | merge non_merge |
Image Compressor API
The Image Compressor API allows you to reduce the file size of your images programmatically. By adjusting the quality parameter, you can achieve the optimal balance between file size and visual fidelity for your needs.
Supported Formats:
| Formats |
|---|
| PNG JPG BMP JPEG WEBP |
Body (form-data):
| Field | Type | Description | Required |
|---|---|---|---|
| file | file | The file to be compress. | YES |
| quality | integer | Set Image Quality (e.g, 20 , 40). | YES |
Image Upscaler API
The Image Upscaler API leverages advanced AI to increase the resolution of your images while enhancing details and quality. This tool is perfect for improving low-resolution photos, with specialized options for enhancing faces and backgrounds.
Supported Formats:
| Formats |
|---|
| PNG JPG BMP JPEG TIFF AVIF WEBP HEIC |
Body (form-data):
| Field | Type | Description | Required | Valid Values |
|---|---|---|---|---|
| file | file | The file to be upscale. | YES | N\A |
| upscale_factor | string | Image Upscaling Factor. | YES | 2x 4x |
| face_upsample | boolen | Image Face Upsample. | YES | true false |
| background_enhance | boolen | Enchance Image Background. | YES | true false |
Background Remover API
The Background Remover API uses AI to automatically detect the primary subject in an image and remove the background, resulting in a clean asset with a transparent background. This service is perfect for e-commerce product shots, portraits, and graphic design projects.
Supported Formats:
| Formats |
|---|
| PNG JPG BMP JPEG TIFF AVIF WEBP HEIC |
Body (form-data):
| Field | Type | Description | Required |
|---|---|---|---|
| file | file | The file to be background remove. | YES |
Object Remover API
The Object Remover API allows you to programmatically remove unwanted objects, people, or text from an image. By providing a "mask" image that highlights the specific area to be removed, our AI-powered tool intelligently erases the object and reconstructs the background for a seamless result.
Supported Formats:
| Formats |
|---|
| PNG JPG BMP JPEG TIFF AVIF WEBP HEIC |
Body (form-data):
| Field | Type | Description | Required |
|---|---|---|---|
| original_image | file | The file to be object remove. | YES |
| mask_image | file | The file to be remove object mask. | YES |
Image To Text API
The Image To Text API provides powerful Optical Character Recognition (OCR) functionality, allowing you to extract text from images and PDF documents. This tool is ideal for digitizing documents, processing forms, and making image-based content searchable.
Supported Formats:
| Formats |
|---|
| PNG JPG PDF JPEG TIFF HEIC |
Body (form-data):
| Field | Type | Description | Required |
|---|---|---|---|
| file | file | The file to be convert. | YES |
Image TranslatorAPI
The Image Translator API enables you to automatically translate text within images into your desired language. Powered by advanced OCR and neural translation technologies, it detects and extracts text from images and returns the translated version with high accuracy.
This API is ideal for translating scanned documents, signs, product labels, and screenshots into multiple languages with minimal effort.
To use this API, make sure to refer to the language codes listed for each supported language when specifying your input and target languages in the request.
Supported Formats:
| Formats |
|---|
| PNG JPG JPEG WEBP |
Supported Languages:
| Code | Language |
|---|---|
| auto | Auto Detect |
| ab | Abkhaz |
| ace | Acehnese |
| ach | Acholi |
| aa | Afar |
| af | Afrikaans |
| sq | Albanian |
| alz | Alur |
| am | Amharic |
| ar | Arabic |
| hy | Armenian |
| as | Assamese |
| av | Avar |
| awa | Awadhi |
| ay | Aymara |
| az | Azerbaijani |
| ban | Balinese |
| bal | Baluchi |
| bm | Bambara |
| bci | Baoulé |
| ba | Bashkir |
| eu | Basque |
| btx | Batak Karo |
| bts | Batak Simalungun |
| bbc | Batak Toba |
| be | Belarusian |
| bem | Bemba |
| bn | Bengali |
| bew | Betawi |
| bho | Bhojpuri |
| bik | Bikol |
| bs | Bosnian |
| br | Breton |
| bg | Bulgarian |
| bua | Buryat |
| yue | Cantonese |
| ca | Catalan |
| ceb | Cebuano |
| ch | Chamorro |
| ce | Chechen |
| ny | Chichewa |
| zh-CN | Chinese (Simplified) |
| zh-TW | Chinese (Traditional) |
| chk | Chuukese |
| cv | Chuvash |
| co | Corsican |
| crh | Crimean Tatar (Cyrillic) |
| crh-Latn | Crimean Tatar (Latin) |
| hr | Croatian |
| cs | Czech |
| da | Danish |
| fa-AF | Dari |
| dv | Dhivehi |
| din | Dinka |
| doi | Dogri |
| dov | Dombe |
| nl | Dutch |
| dyu | Dyula |
| dz | Dzongkha |
| en | English |
| eo | Esperanto |
| et | Estonian |
| ee | Ewe |
| fo | Faroese |
| fj | Fijian |
| tl | Filipino |
| fi | Finnish |
| fon | Fon |
| fr | French |
| fr-CA | French (Canada) |
| fy | Frisian |
| fur | Friulian |
| ff | Fulani |
| gaa | Ga |
| gl | Galician |
| ka | Georgian |
| de | German |
| el | Greek |
| gn | Guarani |
| gu | Gujarati |
| ht | Haitian Creole |
| cnh | Hakha Chin |
| ha | Hausa |
| haw | Hawaiian |
| iw | Hebrew |
| hil | Hiligaynon |
| hi | Hindi |
| hmn | Hmong |
| hu | Hungarian |
| hrx | Hunsrik |
| iba | Iban |
| is | Icelandic |
| ig | Igbo |
| ilo | Ilocano |
| id | Indonesian |
| iu-Latn | Inuktut (Latin) |
| iu | Inuktut (Syllabics) |
| ga | Irish |
| it | Italian |
| jam | Jamaican Patois |
| ja | Japanese |
| jw | Javanese |
| kac | Jingpo |
| kl | Kalaallisut |
| kn | Kannada |
| kr | Kanuri |
| pam | Kapampangan |
| kk | Kazakh |
| kha | Khasi |
| km | Khmer |
| cgg | Kiga |
| kg | Kikongo |
| rw | Kinyarwanda |
| ktu | Kituba |
| trp | Kokborok |
| kv | Komi |
| gom | Konkani |
| ko | Korean |
| kri | Krio |
| ku | Kurdish (Kurmanji) |
| ckb | Kurdish (Sorani) |
| ky | Kyrgyz |
| lo | Lao |
| ltg | Latgalian |
| la | Latin |
| lv | Latvian |
| lij | Ligurian |
| li | Limburgish |
| ln | Lingala |
| lt | Lithuanian |
| lmo | Lombard |
| lg | Luganda |
| luo | Luo |
| lb | Luxembourgish |
| mk | Macedonian |
| mad | Madurese |
| mai | Maithili |
| mak | Makassar |
| mg | Malagasy |
| ms | Malay |
| ms-Arab | Malay (Jawi) |
| ml | Malayalam |
| mt | Maltese |
| mam | Mam |
| gv | Manx |
| mi | Maori |
| mr | Marathi |
| mh | Marshallese |
| mwr | Marwadi |
| mfe | Mauritian Creole |
| chm | Meadow Mari |
| mni-Mtei | Meiteilon (Manipuri) |
| min | Minang |
| lus | Mizo |
| mn | Mongolian |
| my | Myanmar (Burmese) |
| nhe | Nahuatl (Eastern Huasteca) |
| ndc-ZW | Ndau |
| nr | Ndebele (South) |
| new | Nepalbhasa (Newari) |
| ne | Nepali |
| bm-Nkoo | NKo |
| no | Norwegian |
| nus | Nuer |
| oc | Occitan |
| or | Odia (Oriya) |
| om | Oromo |
| os | Ossetian |
| pag | Pangasinan |
| pap | Papiamento |
| ps | Pashto |
| fa | Persian |
| pl | Polish |
| pt | Portuguese (Brazil) |
| pt-PT | Portuguese (Portugal) |
| pa | Punjabi (Gurmukhi) |
| pa-Arab | Punjabi (Shahmukhi) |
| qu | Quechua |
| kek | Qʼeqchiʼ |
| rom | Romani |
| ro | Romanian |
| rn | Rundi |
| ru | Russian |
| se | Sami (North) |
| sm | Samoan |
| sg | Sango |
| sa | Sanskrit |
| sat-Latn | Santali (Latin) |
| sat | Santali (Ol Chiki) |
| gd | Scots Gaelic |
| nso | Sepedi |
| sr | Serbian |
| st | Sesotho |
| crs | Seychellois Creole |
| shn | Shan |
| sn | Shona |
| scn | Sicilian |
| szl | Silesian |
| sd | Sindhi |
| si | Sinhala |
| sk | Slovak |
| sl | Slovenian |
| so | Somali |
| es | Spanish |
| su | Sundanese |
| sus | Susu |
| sw | Swahili |
| ss | Swati |
| sv | Swedish |
| ty | Tahitian |
| tg | Tajik |
| ber-Latn | Tamazight |
| ber | Tamazight (Tifinagh) |
| ta | Tamil |
| tt | Tatar |
| te | Telugu |
| tet | Tetum |
| th | Thai |
| bo | Tibetan |
| ti | Tigrinya |
| tiv | Tiv |
| tpi | Tok Pisin |
| to | Tongan |
| lua | Tshiluba |
| ts | Tsonga |
| tn | Tswana |
| tcy | Tulu |
| tum | Tumbuka |
| tr | Turkish |
| tk | Turkmen |
| tyv | Tuvan |
| ak | Twi |
| udm | Udmurt |
| uk | Ukrainian |
| ur | Urdu |
| ug | Uyghur |
| uz | Uzbek |
| ve | Venda |
| vec | Venetian |
| vi | Vietnamese |
| war | Waray |
| cy | Welsh |
| wo | Wolof |
| xh | Xhosa |
| sah | Yakut |
| yi | Yiddish |
| yo | Yoruba |
| yua | Yucatec Maya |
| zap | Zapotec |
| zu | Zulu |
Body (form-data):
| Field | Type | Description | Required |
|---|---|---|---|
| file | file | The file to be convert. | YES |
| base_lang | string | Enter language code of input file content. | YES |
| target_lang | string | Enter language code for output. | YES |
Handwriting To Text API
The Handwriting To Text API utilizes an advanced Optical Character Recognition (OCR) engine specifically trained to recognize and transcribe handwritten text from images and scanned documents. This powerful tool can digitize handwritten notes, letters, and forms with high accuracy.
Supported Formats:
| Formats |
|---|
| PNG JPG PDF JPEG |
Body (form-data):
| Field | Type | Description | Required |
|---|---|---|---|
| file | file | The file to be convert. | YES |
Output Process API
Many API operations, such as complex conversions or enhancements, are processed asynchronously. When you initiate such a task, the API will immediately return a process_id. You can use the Output Process API endpoint to poll the status of this job and retrieve the final output file once the processing is complete.
Body (form-data):
| Field | Type | Description | Required |
|---|---|---|---|
| process_id | string | Process ID for get output file/status. | YES |
Document Converter API
The Document Converter API enables the conversion of various document types into different formats, such as Word, Excel, PDF, and PPTx. The API is built to handle both single and multiple files (batch processing) and includes powerful Optical Character Recognition (OCR) capabilities for converting scanned PDFs into editable documents.
The Document Converter API allows users to convert image files between various formats, including Word, Excel, PDF, and PPTx. The API supports batch processing and provides OCR (Optical Character Recognition) functionality for PDF conversions.
Body (form-data):
| Field | Type | Description | Required |
|---|---|---|---|
| from | string | The original file format (e.g., png, jpg). | YES |
| to | string | The target file format (e.g., pdf, pptx). | YES |
| file | file | The file to be converted. | YES |
Merge PDF API
The Merge PDF API provides a simple and efficient way to combine multiple PDF documents into a single, consolidated PDF file. You can upload two or more files in a single request, and the API will merge them in the order they are provided.
Body (form-data):
| Field | Type | Description | Required |
|---|---|---|---|
| file[] | file | The files to be merged. Use file[] for multiple files. | YES |
Split PDF API
The Split PDF API offers a flexible way to break a single PDF document into multiple, smaller files. You can define specific pages or page ranges to extract. The API also allows you to choose whether to create separate files for each specified range or to combine all extracted pages into a single new PDF document.
Body (form-data):
| Field | Type | Description | Required | Values |
|---|---|---|---|---|
| file | file | The file to be split. | YES | N\A |
| ranges[] | array | Set ranges[] to be pdf split. | YES | Pages : 1 , 31 , 49 , 123 Ranges : 1-31 , 49-123 , 149-265 |
| merge | boolen | Want to merge. | YES | ture false |
PDF Compressor API
The PDF Compressor API allows you to reduce the file size of your PDF documents. By choosing from three distinct compression levels, you can find the perfect balance between file size and document quality for your specific use case.
Body (form-data):
| Field | Type | Description | Required | Values |
|---|---|---|---|---|
| file | file | The file to be compressed. | YES | N\A |
| compress_level | string | How much compress the file. | YES | extreme medium less |
Password Protect PDF API
The Password Protect PDF API allows you to secure your PDF documents by adding a password. Once protected, the PDF will require the specified password to be opened and viewed, ensuring that only authorized users can access its content.
Body (form-data):
| Field | Type | Description | Required |
|---|---|---|---|
| file | file | The file to be lock. | YES |
| password | string | Set your password. | YES |
UnLock PDF API
The Unlock PDF API allows you to remove password protection from a PDF file. By providing the correct password, you can create a new, unlocked version of the document that can be opened by anyone without requiring a password.
Body (form-data):
| Field | Type | Description | Required |
|---|---|---|---|
| file | file | The file to be lock. | YES |
| password | string | Set your password. | YES |
Audio Converter API
The Audio Converter API provides a comprehensive solution for converting audio files between various formats. Beyond simple conversion, the API offers a suite of advanced features, allowing you to trim the audio, change codecs, adjust channels, modify the sample rate, and control the output volume.
Body (form-data):
| Field | Type | Description | Required |
|---|---|---|---|
| from | string | The original file format (e.g., png, jpg). | YES |
| to | string | The target file format (e.g., pdf, pptx). | YES |
| file | file | The file to be converted. | YES |
| cut_from | string | Start time for trimming (format: HH:MM:SS). | NO |
| cut_to | string | End time for trimming (format: HH:MM:SS). | NO |
| audio_codec | string | Audio codec for output file (e.g., aac, mp3, opus). | YES |
| audio_channel | string | Audio channel layout (e.g., 1, 2, 5). | NO |
| frequency | string | Sample rate (e.g., 44100, 48000) Hz. | NO |
| volume | string | Adjust output volume (e.g., -10dB, -50dB, 30dB). | NO |
Additional Configuration:
| cut_from | HH:MM:SS |
|---|---|
| cut_to | HH:MM:SS |
| audio_codec | pcm_alaw pcm_mulaw pcm_s16le pcm_s24le pcm_s32le |
| audio_channel | 1 2 3 4 5 6 7 8 |
| frequency | 1000 2000 4000 6000 7350 8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000 |
| volume | -100dB -90dB -80dB -70dB -60dB -50dB -40dB -30dB -20dB -10dB no_change 10dB 20dB 30dB 40dB 50dB 60dB 70dB 80dB 90dB 100dB |
Video Converter API
The Video Converter API is a powerful and flexible tool for transcoding video files. It supports a wide range of formats and offers extensive customization options for both video and audio streams. You can trim clips, change codecs, adjust resolution and quality, modify audio channels, and much more, all through a single endpoint.
Body (form-data):
| Field | Type | Description | Required |
|---|---|---|---|
| from | string | The original file format (e.g., png, jpg). | YES |
| to | string | The target file format (e.g., pdf, pptx). | YES |
| file | file | The file to be converted. | YES |
| cut_from | string | Start time for trimming (format: HH:MM:SS). | NO |
| cut_to | string | End time for trimming (format: HH:MM:SS). | NO |
| video_codec | string | Video encoding format (e.g. , libx264). | YES |
| video_resolution | string | Output resolution (e.g., 1920x1080). | NO |
| ratio | string | Aspect ratio (e.g., 16:9, 4:3). | NO |
| quality | integer | Video quality (1–51, where 23 = normal). | YES |
| speed | string | Encoding speed vs. quality tradeoff (e.g., medium). | YES |
| fit | string | Escaling behavior (e.g., crop , scale). | NO |
| audio_codec | string | Audio codec for output file (e.g., aac, mp3, opus). | YES |
| audio_channel | string | Audio channel layout (e.g., 1, 2, 5). | NO |
| frequency | string | Sample rate (e.g., 44100, 48000) Hz. | NO |
| volume | string | Adjust output volume (e.g., -10dB, -50dB, 30dB). | NO |
Additional Configuration:
| cut_from | HH:MM:SS |
|---|---|
| cut_to | HH:MM:SS |
| video_codec | libx264 libx265 libxvid |
| video_resolution | 320x240 640x480 854x480 960x720 1280x720 1440x1080 1920x1080 2560x1440 3840x2160 |
| ratio | 16:9 14:9 4:3 |
| quality | 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 |
| speed | ultrafast superfast veryfast faster fast medium slow slower veryslow |
| fit | max crop scale pad |
| audio_codec | pcm_alaw pcm_mulaw pcm_s16le pcm_s24le pcm_s32le |
| audio_channel | 1 2 3 4 5 6 7 8 |
| frequency | 1000 2000 4000 6000 7350 8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000 |
| volume | -100dB -90dB -80dB -70dB -60dB -50dB -40dB -30dB -20dB -10dB no_change 10dB 20dB 30dB 40dB 50dB 60dB 70dB 80dB 90dB 100dB |