Ruka hadi kwenye maudhui

Birefnet

Unganisha

Kitambulisho cha modeli birefnet/v2/video
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.ru/v1/run/birefnet/v2/video?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "video": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.ru/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

Hadi $ 2.07 kwa kila uendeshaji hutozwa kulingana na matumizi halisi, yaliyosalia yanarejeshwa Iendeshe kwenye ukurasa huu

Pata ufunguo wa API
BiRefNet Kuondoa Mandharinyuma #utility#editing

Huondoa mandharinyuma kwenye video, ikiwa na chaguo sita za modeli, matting, na matokeo ya mp4, webm, mov au gif

BiRefNet · Video

Tokeo lako la kwanza linaonekana hapa

Unda ombi hapa chini na uliendeshe kwa ufunguo wako wa API. Matokeo yanakiliwa kwenye hifadhi yetu, yakihifadhiwa milele au 7 siku bila malipo.

Unda ombi

Vidhibiti vinazalishwa kutoka kwenye schema ya modeli. Msimbo na bei husasishwa unapovibadilisha.

•inahitajika video_url
Dondosha faili, au

URL inayobainisha video ambayo mandharinyuma yake yataondolewa.

Ya kina operating_resolution · video_output_type · video_quality · video_write_mode · model · output_mask · refine_foreground
operating_resolution chaguomsingi 1024x1024

Mwonekano wa kufanya kazi, ambapo '2304x2304' umewekewa kizuizi kwa modeli ya 'General Use (Dynamic)'. Kwa picha za ingizo zenye mwonekano wa juu, mipangilio ya juu huboresha usahihi wa tokeo.

video_output_type chaguomsingi X264 (.mp4)

Aina ya tokeo la video inayotokana.

video_quality chaguomsingi high

Kiwango cha ubora wa video inayotokana.

video_write_mode chaguomsingi balanced

Hali ya kuandika ya video inayotokana.

chaguomsingi General Use (Light)

Uteuzi wa modeli ya kuondoa mandharinyuma: 'General Use (Light)' inaelekeza kwenye BiRefNet, modeli asili ya hazina ya BiRefNet, na inapendekezwa kwa matumizi mengi. 'General Use (Light 2K)' inaelekeza kwenye BiRefNet_lite-2K na hutumia modeli hiyo asili iliyofunzwa kwa picha za 2K. 'General Use (Heavy)' inaelekeza kwenye BiRefNet_lite na hutoa usahihi zaidi kwa uchakataji wa polepole. 'Matting' inaelekeza kwenye BiRefNet-matting na imefunzwa mahususi kwa matting ya picha. 'Portrait' inaelekeza kwenye BiRefNet-portrait na imefunzwa mahususi kwa picha za portrait. 'General Use (Dynamic)' inaelekeza kwenye BiRefNet_dynamic na huunga mkono miwonekano inayobadilika kutoka 256x256 hadi 2304x2304.

POST /run/birefnet/v2/video?wait=20 makadirio → $ 2.07
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.ru/v1/run/birefnet/v2/video?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "video": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.ru/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

Endesha ombi hili

Key yako inabaki kwenye kivinjari hiki: inatumwa kwa Doitong API pekee na kuhifadhiwa (localStorage) tu ukiweka tiki kwenye Kumbuka. Pata ufunguo wa API

Kuhusu Birefnet

Hutumia ugawaji wa sehemu wa BiRefNet kwa kila fremu ya video kutoka `video_url`. Modeli zinajumuisha Light, Light 2K, Heavy, Matting, Portrait na Dynamic, zikiwa na miwonekano ya uendeshaji hadi 2304x2304 (kwa modeli ya Dynamic pekee). Tokeo linaweza kuwa X264 mp4, VP9 webm, ProRes 4444 mov au GIF, likiwa na mipangilio ya `video_quality` na `video_write_mode`. Video tofauti ya maski inaweza kuombwa.

Vigezo

Tuma jina rasmi au jina asilia, si yote mawili. Majina rasmi

JinaAina ChaguomsingiInaruhusiwa Maelezo
modelsi lazima
Ainaenum
ChaguomsingiGeneral Use (Light)
General Use (Light)General Use (Light 2K)General Use (Heavy)MattingPortraitGeneral Use (Dynamic)
Uteuzi wa modeli ya kuondoa mandharinyuma: 'General Use (Light)' inaelekeza kwenye BiRefNet, modeli asili ya hazina ya BiRefNet, na inapendekezwa kwa matumizi mengi. 'General Use (Light 2K)' inaelekeza kwenye BiRefNet_lite-2K na hutumia modeli hiyo asili iliyofunzwa kwa picha za 2K. 'General Use (Heavy)' inaelekeza kwenye BiRefNet_lite na hutoa usahihi zaidi kwa uchakataji wa polepole. 'Matting' inaelekeza kwenye BiRefNet-matting na imefunzwa mahususi kwa matting ya picha. 'Portrait' inaelekeza kwenye BiRefNet-portrait na imefunzwa mahususi kwa picha za portrait. 'General Use (Dynamic)' inaelekeza kwenye BiRefNet_dynamic na huunga mkono miwonekano inayobadilika kutoka 256x256 hadi 2304x2304.
operating_resolutionsi lazima
Ainaenum
Chaguomsingi1024x1024
1024x10242048x20482304x2304
Mwonekano wa kufanya kazi, ambapo '2304x2304' umewekewa kizuizi kwa modeli ya 'General Use (Dynamic)'. Kwa picha za ingizo zenye mwonekano wa juu, mipangilio ya juu huboresha usahihi wa tokeo.
output_masksi lazima
Ainaboolean
Chaguomsingifalse
Hudhibiti ikiwa maski ya kuondoa mandharinyuma itaingizwa kwenye tokeo.
refine_foregroundsi lazima
Ainaboolean
Chaguomsingitrue
Hudhibiti uboreshaji wa sehemu ya mbele kulingana na maski iliyokadiriwa.
video_urlinahitajika video
Ainaurl · video
URL inayobainisha video ambayo mandharinyuma yake yataondolewa.
video_output_typesi lazima
Ainaenum
ChaguomsingiX264 (.mp4)
X264 (.mp4)VP9 (.webm)PRORES4444 (.mov)GIF (.gif)
Aina ya tokeo la video inayotokana.
video_qualitysi lazima
Ainaenum
Chaguomsingihigh
lowmediumhighmaximum
Kiwango cha ubora wa video inayotokana.
video_write_modesi lazima
Ainaenum
Chaguomsingibalanced
fastbalancedsmall
Hali ya kuandika ya video inayotokana.
inahitajika Jina rasmi, pia linakubalika

Vigezo vya faili vinakubali URL ya umma ya https://, data: URI ya hadi 10 MB, au file_url ya upakiaji. Faili

Tokeo

GET /requests/req_8k2m4q7x1z9c3v5b6n0p2r4t
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "birefnet/v2/video",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 2070,
    "usd": "2.07",
    "charged": 2070,
    "refunded": 0
  },
  "input": {
    "video_url": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4"
  },
  "output": {
    "video": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_name": "0-output.mp4",
      "file_size": 1843200,
      "width": 1024,
      "height": 768,
      "fps": 1.0,
      "duration": 5,
      "num_frames": 1
    },
    "mask_video": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_name": "0-output.mp4",
      "file_size": 1843200,
      "width": 1024,
      "height": 768,
      "fps": 1.0,
      "duration": 5,
      "num_frames": 1
    }
  },
  "outputs": [
    {
      "type": "video",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_size": 1843200,
      "width": 1280,
      "height": 720,
      "duration": 5,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://api.doitong.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
Faili zako, chaguo lakoKila outputs[].url ni nakala kwenye hifadhi yetu: huhifadhiwa milele (hutozwa kwa GB kwa mwezi) au 7 siku bila malipo, kulingana na mpangilio wa akaunti yako au ?storage=.
Muundo uleule kwenye kila modelitype, url, content_type, width, height na duration, kwa picha, video na sauti. output ni kitu cha matokeo cha modeli yenyewe.
Sehemu za tokeo
video
object {url, content_type, file_name, file_size, width, height, fps, duration, num_frames}Video baada ya kuondolewa mandharinyuma.
mask_video
object {url, content_type, file_name, file_size, width, height, fps, duration, num_frames} | nullMaski iliyotumika wakati wa kuondoa mandharinyuma.

Kwa mawakala wa AI: ukurasa huu katika Markdown unapatikana kwenye https://doitong.com/sw/developers/models/birefnet/v2/video.md. Modeli na miongozo yote: https://doitong.com/developers/llms.txt