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La API por Forigo de Fonoj permesas al vi integri per artefarita inteligenteco fonforigon en viajn aplikaĵojn. Forigu fonojn de bildoj kaj filmetoj programece per simplaj REST API-vokoj.

Por komenci, registriĝu por API-ŝlosilo ĉe la Portalo por programistoj

Authorization: <api_key>

API-Parametra Referenco

La jenaj parametroj povas esti inkluzivitaj en viaj API-petoj. Ĉiuj dosieralŝutoj subtenas grandajn dosierojn sen praktika grandeclimo.

Bildprilaboraj Parametroj

ParametroTipoDefaŭltaPriskribo
convert_tostringbezonataAgordi al bildo-fonoforigilo
modelstringu2netAI-modelo: u2net (ĝeneralaj objektoj/homoj/aĵoj), u2net_human_seg (optimumigita por homoj), u2netp (rapida/malpeza)
alpha_mattingbooleanfalseEbligi alfa-senbriligadon por pli akraj randoj sur haroj kaj fajnaj detaloj
alpha_fgint240Malfona sojlo (0-255). Pli alta = pli strikta malfona detekto
alpha_bgint10Fona sojlo (0-255). Pli malalta = pli strikta fona detekto
alpha_erodeint10Randerozia grandeco (1-25). Kontrolas randakrecon
alpha_base_sizeint1000Baza grandeco por alfa-matenado. Pli alta = pli bona kvalito sed pli malrapida
only_maskbooleanfalseRedonu nigran/blankan maskon anstataŭ travideblan bildon
bg_typestringtransparentTipo de fono: travidebla, kolora aŭ bilda
bg_color_valuestring#ffffffFonkoloro en deksesuma formato (kiam bg_type=color)

Parametroj de Video-Prilaborado

ParametroTipoDefaŭltaPriskribo
convert_tostringbezonataAgordi al video-fonoforigilo
modelstringu2netAI-modelo: u2net (ĝenerala), u2net_human_seg (homoj), u2netp (rapida)
video_formatstringmovElira formato: mov (travidebla), mattekey (mp4 matte), gif (vigla), video_super_bildo, video_super_video, gif_kun_bildo, mp4_kun_koloro
alpha_mattingbooleanfalseEbligi alfa-matĉadon por pli akraj randoj
alpha_fgint240Malfona sojlo (0-255)
alpha_bgint10Fona sojlo (0-255)
alpha_erodeint10Randerozia grandeco (1-25)
alpha_base_sizeint1000Baza grandeco por alfa-matenprilaborado
video_bg_color_enabledbooleanfalseEbligi unuforman fonon (por mp4_with_color formato)
video_bg_colorstring#00ff00Fonkoloro en deksesuma formato
framerateintautoPropra elira bildfrekvenco (1-60 FPS). Lasu malplena por kongrui kun la enira video
frame_limitintnoneLimigu la prilaboradon al la unuaj N kadroj. Utila por testi aŭ krei filmetojn.

Forigi bildofonon

Forigi bildofonon

import requests
import time
import shutil
import json

headers = {'Authorization': 'YOUR_API_KEY'}
file_list = ['testfiles/image.jpeg']
params = {
    'lang': 'en',
    'convert_to': 'image-backgroundremover',
    'model': 'u2net',
    'alpha_matting': 'true',
    'alpha_fg': '240',
    'alpha_bg': '10',
    'alpha_erode': '10',
}
api_domain = "api.backgroundremoverai.com"
port = "https"
api_url = f"{port}://{api_domain}/v1/convert/"
results_url = f"{port}://{api_domain}/v1/results/"


def download_file(url, local_filename):
    with requests.get(f"{port}://{api_domain}{url}", stream=True) as r:
        with open(local_filename, 'wb') as f:
            shutil.copyfileobj(r.raw, f)
    return local_filename


def convert_files(api_url, params, headers):
    files = [eval(f'("files", open("{file}", "rb"))') for file in file_list]
    r = requests.post(
        url=api_url,
        files=files,
        data=params,
        headers=headers
    )
    if r.status_code != 200:
        print(r.status_code)
        print(r.content)
        return

    return r.json()


def get_results(params):
    if params.get('error'):
        return params.get('error')

    r = requests.post(
        url=results_url,
        data=params
    )
    data = r.json()
    finished = data.get('finished')

    while not finished:
        if int(data.get('queue_count')) > 0:
            print('queue: %s' % data.get('queue_count'))

        time.sleep(5)
        results = get_results(params)
        results = json.dumps(results)

        if results:
            break
    if finished:
        for f in data.get('files'):
            download_file("%s" % f.get('url'), "%s" % f.get('filename'))
        return {"finished": "files downloaded"}

    return r.json()


resp = convert_files(api_url, params, headers)
get_results(resp)

curl -F "lang=en" -F "convert_to=image-backgroundremover" -F "files=@image.jpeg" -H "Authorization: YOUR_API_KEY" https://api.backgroundremoverai.com/v1/convert/

{"uuid": "conversion_uuid"}

curl -F "uuid=conversion_uuid" https://api.backgroundremoverai.com/v1/results/

{"files": [{"url": "/path/to/file.png", "filename": "file.png"}], "failed": [], "finished": true, "queue_count": 0, "errors": []}






<?php
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ERROR | E_PARSE);

$headers = array("Authorization: YOUR_API_KEY");
$file_list = ['/path/to/files/image.jpeg'];
$api_url = "https://api.backgroundremoverai.com/v1/convert/";
$results_url = "https://api.backgroundremoverai.com/v1/results/";

function download_file($url, $filename){
    $curl = curl_init();
    $url = "https://api.backgroundremoverai.com" . $url;
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($curl, CURLOPT_SSLVERSION, 3);
    $data = curl_exec($curl);
    $error = curl_error($curl);
    curl_close ($curl);
    $destination_path = "/path/to/result/files/";
    $destination_file = fopen($destination_path . $filename, "w+");
    fwrite($destination_file, $data);
    fclose($destination_file);
}

function convert_files($file_list, $headers, $api_url) {
    $post_data['lang'] = 'en';
    $post_data['convert_to'] = 'image-backgroundremover';
    $post_data['model'] = 'u2net';
    $post_data['alpha_matting'] = 'true';

    foreach ($file_list as $index => $file) {
        $post_data['file[' . $index . ']'] = curl_file_create(
            realpath($file),
            mime_content_type($file),
            basename($file)
        );
    }

    $curl = curl_init();
    curl_setopt($curl, CURLOPT_URL, $api_url);
    curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($curl, CURLOPT_POST, 1);
    curl_setopt($curl, CURLOPT_POSTFIELDS, $post_data);
    curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    $content = curl_exec($curl);
    curl_close($curl);

    return json_decode($content);
}

function get_results($params, $results_url, $headers) {
    if ($params->error) {
        print_r($params->error);
        return;
    }

    $curl = curl_init();
    curl_setopt($curl, CURLOPT_URL, $results_url);
    curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($curl, CURLOPT_POST, 1);
    curl_setopt($curl, CURLOPT_POSTFIELDS, json_decode(json_encode($params), true));
    curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    $content = json_decode(curl_exec($curl));
    curl_close($curl);

    if ($content->finished == false) {
        if (intval($content->queue_count) > 0) {
            print_r("queue: $content->queue_count");
        }

        sleep(5);
        $results = get_results($params, $results_url, $headers);
        return;
    }

    foreach ($content->files as $f) {
        download_file($f->url, $f->filename);
    }
}

$resp = convert_files($file_list, $headers, $api_url);
get_results($resp, $results_url, $headers);
?>
const request = require('request');
const fs = require('fs');

let file_list = ['/testfiles/blah.jpeg']
const api_url = 'https://api.backgroundremoverai.com/v1/convert/'
const results_url = 'https://api.backgroundremoverai.com/v1/results/'

function convertFiles(file_list) {
    let formData = {
        'lang': 'en',
        'convert_to': 'image-backgroundremover',
        'model': 'u2net',
        'alpha_matting': 'true'
    };

    for (var i = 0; i < file_list.length; i ++) {
        formData['files'] = fs.createReadStream(file_list[i]);
    }

    request({
        url: api_url,
        method: 'post',
        formData: formData,
        headers: {
            "Authorization": "YOUR_API_KEY",
            "Content-Type": "multipart/form-data",
        }
    }, function(err, res, body) {
        if (err) {
            console.error(err);
            return err;
        }
        getResults(JSON.parse(body));
    });
}

function getResults(data) {
    if (data.error) {
        console.error(data);
        return data.error;
    }
    request({
        url: results_url,
        method: 'post',
        formData: data
    }, function(e, r, body) {
        response = JSON.parse(body);
        console.log(response);
        if (!response.finished) {
            setTimeout(
                function() {
                    getResults(data);
                }, 1000
            );
        }

        console.log(response);
    })
}

convertFiles(file_list);

La API redonos la vojon al la prilaborita dosiero.

/path/to/local/file_processed.png

Por prilabori plurajn dosierojn, inkluzivu plurajn dosierojn en unu sola peto. Ĉiu dosiero estos prilaborita kaj resendita aparte.

Forigi videofonon

Forigi videofonon

import requests
import time
import shutil
import json

headers = {'Authorization': 'YOUR_API_KEY'}
file_list = ['testfiles/video.mp4']
params = {
    'lang': 'en',
    'convert_to': 'video-backgroundremover',
    'model': 'u2net',
    'video_format': 'mov',
    'alpha_matting': 'true',
}
api_domain = "api.backgroundremoverai.com"
port = "https"
api_url = f"{port}://{api_domain}/v1/convert/"
results_url = f"{port}://{api_domain}/v1/results/"


def download_file(url, local_filename):
    with requests.get(f"{port}://{api_domain}{url}", stream=True) as r:
        with open(local_filename, 'wb') as f:
            shutil.copyfileobj(r.raw, f)
    return local_filename


def convert_files(api_url, params, headers):
    files = [eval(f'("files", open("{file}", "rb"))') for file in file_list]
    r = requests.post(
        url=api_url,
        files=files,
        data=params,
        headers=headers
    )
    if r.status_code != 200:
        print(r.status_code)
        print(r.content)
        return

    return r.json()


def get_results(params):
    if params.get('error'):
        return params.get('error')

    r = requests.post(
        url=results_url,
        data=params
    )
    data = r.json()
    finished = data.get('finished')

    while not finished:
        if int(data.get('queue_count')) > 0:
            print('queue: %s' % data.get('queue_count'))

        time.sleep(5)
        results = get_results(params)
        results = json.dumps(results)

        if results:
            break
    if finished:
        for f in data.get('files'):
            download_file("%s" % f.get('url'), "%s" % f.get('filename'))
        return {"finished": "files downloaded"}

    return r.json()


resp = convert_files(api_url, params, headers)
get_results(resp)

curl -F "lang=en" -F "convert_to=video-backgroundremover" \
     -F "files=@video.mp4" \
     -H "Authorization: YOUR_API_KEY" https://api.backgroundremoverai.com/v1/convert/

{"uuid": "conversion_uuid"}

curl -F "uuid=conversion_uuid" https://api.backgroundremoverai.com/v1/results/

{"files": [{"url": "/path/to/file.mov", "filename": "file.mov"}], "failed": [], "finished": true, "queue_count": 0, "errors": []}






<?php
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ERROR | E_PARSE);

$headers = array("Authorization: api_key");
$file_list = ['/path/to/files/blah.mp4'];
$api_url = "https://api.backgroundremoverai.com/v1/convert/";
$results_url = "https://api.backgroundremoverai.com/v1/results/";

function download_file($url, $filename){
    $curl = curl_init();
    $url = "https://api.backgroundremoverai.com" . $url;
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($curl, CURLOPT_SSLVERSION, 3);
    $data = curl_exec($curl);
    $error = curl_error($curl);
    curl_close ($curl);
    $destination_path = "/path/to/result/files/";
    $destination_file = fopen($destination_path . $filename, "w+");
    fwrite($destination_file, $data);
    fclose($destination_file);
}

function convert_files($file_list, $headers, $api_url) {
    $post_data['lang'] = 'en';
    $post_data['convert_to'] = 'video-backgroundremover';

    foreach ($file_list as $index => $file) {
        $post_data['file[' . $index . ']'] = curl_file_create(
            realpath($file),
            mime_content_type($file),
            basename($file)
        );
    }

    $curl = curl_init();
    curl_setopt($curl, CURLOPT_URL, $api_url);
    curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($curl, CURLOPT_POST, 1);
    curl_setopt($curl, CURLOPT_POSTFIELDS, $post_data);
    curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    $content = curl_exec($curl);
    curl_close($curl);

    return json_decode($content);
}

function get_results($params, $results_url, $headers) {
    if ($params->error) {
        print_r($params->error);
        return;
    }

    $curl = curl_init();
    curl_setopt($curl, CURLOPT_URL, $results_url);
    curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($curl, CURLOPT_POST, 1);
    curl_setopt($curl, CURLOPT_POSTFIELDS, json_decode(json_encode($params), true));
    curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    $content = json_decode(curl_exec($curl));
    curl_close($curl);

    if ($content->finished == false) {
        if (intval($content->queue_count) > 0) {
            print_r("queue: $content->queue_count");
        }

        sleep(5);
        $results = get_results($params, $results_url, $headers);
        return;
    }

    foreach ($content->files as $f) {
        download_file($f->url, $f->filename);
    }
}

$resp = convert_files($file_list, $headers, $api_url);
get_results($resp, $results_url, $headers);
?>
const request = require('request');
const fs = require('fs');

let file_list = ['/testfiles/blah.mp4']
const api_url = 'https://api.backgroundremoverai.com/v1/convert/'
const results_url = 'https://api.backgroundremoverai.com/v1/results/'

function convertFiles(file_list) {
    let formData = {
        'lang': 'en',
        'convert_to': 'video-backgroundremover'
    };

    for (var i = 0; i < file_list.length; i ++) {
        formData['files'] = fs.createReadStream(file_list[i]);
    }

    request({
        url: api_url,
        method: 'post',
        formData: formData,
        headers: {
            "Authorization": "YOUR_API_KEY",
            "Content-Type": "multipart/form-data",
        }
    }, function(err, res, body) {
        if (err) {
            console.error(err);
            return err;
        }
        getResults(JSON.parse(body));
    });
}

function getResults(data) {
    if (data.error) {
        console.error(data);
        return data.error;
    }
    request({
        url: results_url,
        method: 'post',
        formData: data
    }, function(e, r, body) {
        response = JSON.parse(body);
        console.log(response);
        if (!response.finished) {
            setTimeout(
                function() {
                    getResults(data);
                }, 1000
            );
        }

        console.log(response);
    })
}

convertFiles(file_list);

La API redonos la vojon al la prilaborita dosiero.

/path/to/local/file_processed.mov
/path/to/local/file_processed.gif

Por prilabori plurajn dosierojn, inkluzivu plurajn dosierojn en unu sola peto. Ĉiu dosiero estos prilaborita kaj resendita aparte.

shell python php javascript