***** Start process hotel master code: 488423 ***** Processing language: en Start processing master|Master|488423|Language|en Get hotel info by default process. Combining hotel infos|Master|488423|Language|en *** Getting hotel info for distinct suppliers *** Supplier: 50004 - Service called - Response: OK Supplier: 10120 - Service called - Response: OK Supplier: 7000 - Service called - Response: OK Result. HotelInfos obtained for every supplier Time (ms) 935 |End Getting hotel info for distinct suppliers *** COMBINE PROCESS *** Info by master code City code: 4095 Country code: 111 Category code: 20 Category name: Country name: INDIA Address country name: INDIA City name: New Delhi Address city name: New Delhi Address line: Level 5, Terminal 3,Indira Gandhi International Ai Zip: 110 037 Region code: 0 Section type: 1 Supplier: 10120 Description section Name OK ==> Using value: [Holiday Inn Express New Delhi International Airport T3, an IHG Hotel] General description OK ==> Using value: [With a stay at Holiday Inn Express New Delhi International Airport T3, an IHG Hotel, you'll be centrally located in New Delhi, within a 10-minute drive of Worldmark and Nelson Mandela Road. This spa hotel is 6.7 mi (10.9 km) from DLF Cyber City and 11.8 mi (19 km) from India Gate.. Relax at the full-service spa, where you can enjoy massages and facials. Additional features at this hotel include complimentary wireless Internet access, concierge services, and a fireplace in the lobby.] Hotel descriptions OK ==> Using value: [
Worldmark - 4.5 km / 2.8 mi
Nelson Mandela Road - 7.6 km / 4.7 mi
DLF Promenade Vasant Kunj - 9.2 km / 5.7 mi
Fortis Hospital - 9.2 km / 5.7 mi
Ambience Mall - 9.3 km / 5.8 mi
Jawaharlal Nehru University - 9.5 km / 5.9 mi
DLF Emporio Vasant Kunj - 10 km / 6.2 mi
Fun 'n' Food Village - 10.3 km / 6.4 mi
Ambience Mall - 10.7 km / 6.6 mi
DLF Cyber City - 10.9 km / 6.7 mi
DLF Phase II - 10.9 km / 6.8 mi
Qutub Minar - 11.9 km / 7.4 mi
Chhattarpur Temple - 12 km / 7.5 mi
Dhaula Kuan - 12.2 km / 7.6 mi
Hauz Khas Complex - 13.4 km / 8.3 mi
The preferred airport for Holiday Inn Express New Delhi International Airport T3, an IHG Hotel is Indira Gandhi International Airport (DEL) - 3.2 km / 2 mi
, In New Delhi (South West), Business property, City, Spa property, Family property, Business] Hotel description Names OK ==> Using value: [ Instructions, know before you go, Pets, Special Instructions, Payments (INR), Dining, Business amenities, Rooms, Attractions, Headline, Themes] Section type: 2 Supplier: 10120 Address section. City code, city name, country code, country name, address, zip_code and location always obtained from database by master code Section type: 3 Supplier: 10120 Images section Hotel Pics OK ==> Using value: [ https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/8bfb13db_z.jpg, https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/8e8c1ec1_z.jpg, https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/7fe2cad5_z.jpg, https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/22df58e9_z.jpg, https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/56b6696d_z.jpg, https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/01a52303_z.jpg, https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/b2a72fc1_z.jpg, https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/0538ce80_z.jpg, https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/4a4222a2_z.jpg, https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/6143d1fb_z.jpg, https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/54d5acab_z.jpg, https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/d71bf462_z.jpg, https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/ff0d9b99_z.jpg, https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/34f9165f_z.jpg, https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/0fc41c4d_z.jpg, https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/9d7aa2ed_z.jpg, https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/d5f3b387_z.jpg, https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/0a6fc463_z.jpg, https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/275c7dbd_z.jpg, https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/740172da_z.jpg] Section type: 4 Supplier: 10120 Additional / Facilities section Room Facilities OK ==> Using value: [Wheelchair-width doorways,Non-Smoking,Television,Premium bedding,Turndown service,Digital TV service,Electric kettle,Soundproofed rooms,Laptop-friendly workspace,Blackout drapes/curtains,Electrical adapters/chargers,Minibar,Coffee/tea maker,Daily housekeeping,Free WiFi,Bidet,Phone,Desk,In-room safe (laptop compatible),iPod docking station,Towels provided,Bedsheets provided,Shower only,Slippers,TV size measurement: inch,Private bathroom,Bathrobes,Wheelchair accessible,Free toiletries,Air conditioning,Hair dryer,Iron/ironing board,TV size: 32,Rollaway/extra beds (surcharge),Free bottled water,Room and bed type depend on availability check-in,Wheelchair-width doorways,Non-Smoking,Television,Premium bedding,Turndown service,Digital TV service,Electric kettle,Soundproofed rooms,Laptop-friendly workspace,Blackout drapes/curtains,Electrical adapters/chargers,Minibar,Coffee/tea maker,Daily housekeeping,Free WiFi,Bidet,Phone,Desk,In-room safe (laptop compatible),iPod docking station,Towels provided,Bedsheets provided,Shower only,Slippers,TV size measurement: inch,Private bathroom,Bathrobes,Wheelchair accessible,Free toiletries,Air conditioning,Hair dryer,Iron/ironing board,TV size: 32,Rollaway/extra beds (surcharge),Free bottled water,Room and bed type depend on availability check-in,Wheelchair-width doorways,Non-Smoking,Television,Premium bedding,Turndown service,Digital TV service,Electric kettle,Soundproofed rooms,Laptop-friendly workspace,Blackout drapes/curtains,Electrical adapters/chargers,Minibar,Coffee/tea maker,Daily housekeeping,Free WiFi,Bidet,Phone,Desk,In-room safe (laptop compatible),iPod docking station,Towels provided,Bedsheets provided,Shower only,Slippers,TV size measurement: inch,Private bathroom,Bathrobes,Wheelchair accessible,Free toiletries,Air conditioning,Hair dryer,Iron/ironing board,TV size: 32,Rollaway/extra beds (surcharge),Free bottled water,Room and bed type depend on availability check-in,Wheelchair-width doorways,Non-Smoking,Television,Premium bedding,Turndown service,Digital TV service,Electric kettle,Soundproofed rooms,Laptop-friendly workspace,Blackout drapes/curtains,Electrical adapters/chargers,Minibar,Coffee/tea maker,Daily housekeeping,Free WiFi,Bidet,Phone,Desk,In-room safe (laptop compatible),iPod docking station,Towels provided,Bedsheets provided,Shower only,Slippers,TV size measurement: inch,Private bathroom,Bathrobes,Wheelchair accessible,Free toiletries,Air conditioning,Hair dryer,Iron/ironing board,TV size: 32,Rollaway/extra beds (surcharge),Free bottled water,Room and bed type depend on availability check-in,Wheelchair-width doorways,Non-Smoking,Television,Premium bedding,Turndown service,Digital TV service,Electric kettle,Soundproofed rooms,Laptop-friendly workspace,Blackout drapes/curtains,Electrical adapters/chargers,Minibar,Coffee/tea maker,Daily housekeeping,Free WiFi,Bidet,Phone,Desk,In-room safe (laptop compatible),iPod docking station,Towels provided,Bedsheets provided,Shower only,Slippers,TV size measurement: inch,Private bathroom,Bathrobes,Wheelchair accessible,Free toiletries,Air conditioning,Hair dryer,Iron/ironing board,TV size: 32,Rollaway/extra beds (surcharge),Free bottled water,Room and bed type depend on availability check-in,Wheelchair-width doorways,Non-Smoking,Television,Premium bedding,Turndown service,Digital TV service,Electric kettle,Soundproofed rooms,Laptop-friendly workspace,Blackout drapes/curtains,Electrical adapters/chargers,Minibar,Coffee/tea maker,Daily housekeeping,Free WiFi,Bidet,Phone,Desk,In-room safe (laptop compatible),iPod docking station,Towels provided,Bedsheets provided,Shower only,Slippers,TV size measurement: inch,Private bathroom,Bathrobes,Wheelchair accessible,Free toiletries,Air conditioning,Hair dryer,Iron/ironing board,TV size: 32,Rollaway/extra beds (surcharge),Free bottled water,Room and bed type depend on availability check-in,Wheelchair-width doorways,Non-Smoking,Television,Premium bedding,Turndown service,Digital TV service,Electric kettle,Soundproofed rooms,Laptop-friendly workspace,Blackout drapes/curtains,Electrical adapters/chargers,Minibar,Coffee/tea maker,Daily housekeeping,Free WiFi,Bidet,Phone,Desk,In-room safe (laptop compatible),iPod docking station,Towels provided,Bedsheets provided,Shower only,Slippers,TV size measurement: inch,Private bathroom,Bathrobes,Wheelchair accessible,Free toiletries,Air conditioning,Hair dryer,Iron/ironing board,TV size: 32,Rollaway/extra beds (surcharge),Free bottled water,Room and bed type depend on availability check-in,Wheelchair-width doorways,Non-Smoking,Television,Premium bedding,Turndown service,Digital TV service,Electric kettle,Soundproofed rooms,Laptop-friendly workspace,Blackout drapes/curtains,Electrical adapters/chargers,Minibar,Coffee/tea maker,Daily housekeeping,Free WiFi,Bidet,Phone,Desk,In-room safe (laptop compatible),iPod docking station,Towels provided,Bedsheets provided,Shower only,Slippers,TV size measurement: inch,Private bathroom,Bathrobes,Wheelchair accessible,Free toiletries,Air conditioning,Hair dryer,Iron/ironing board,TV size: 32,Rollaway/extra beds (surcharge),Free bottled water,Room and bed type depend on availability check-in,Wheelchair-width doorways,Non-Smoking,Television,Premium bedding,Turndown service,Digital TV service,Electric kettle,Soundproofed rooms,Laptop-friendly workspace,Blackout drapes/curtains,Electrical adapters/chargers,Minibar,Coffee/tea maker,Daily housekeeping,Free WiFi,Bidet,Phone,Desk,In-room safe (laptop compatible),iPod docking station,Towels provided,Bedsheets provided,Shower only,Slippers,TV size measurement: inch,Private bathroom,Bathrobes,Wheelchair accessible,Free toiletries,Air conditioning,Hair dryer,Iron/ironing board,TV size: 32,Rollaway/extra beds (surcharge),Free bottled water,Room and bed type depend on availability check-in] Hotel Facilities OK ==> Using value: [Wheelchair accessible (may have limitations),Wheelchair-accessible concierge desk,Express check-in,Wheelchair-accessible path to elevator,Wheelchair-accessible registration desk,Television in common areas,Free WiFi,Number of bars/lounges - 2,Wheelchair-accessible public washroom,Spa treatment room(s),Well-lit path to entrance,In-room accessibility (in select rooms),Stair-free path to entrance,Free newspapers in lobby,Full-service spa,Accessible bathroom (in select rooms),Fireplace in lobby,24-hour fitness facilities,Free buffet breakfast,24-hour health club,Luggage storage,Free breakfast,Express check-out,Business center,24-hour front desk,Water dispenser,Number of restaurants - 2,Daily,Spa services on site,Smoke-free property,Coffee/tea in common areas,Snack bar/deli,Elevator,Fitness facilities,Computer station,ATM/banking,Concierge services,24-hour business center] Additional Infos OK ==> Using value: [Min age for checkIn: 18,Fee - optional:The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.
] CheckIn Time OK ==> Using value: [2:00 PM] CheckOut Time OK ==> Using value: [{"time":"12:00 PM"}] Section type: 5 Supplier: 10120 Geocoding section Received: Accuracy: 10 Coordinates OK ==> Using value: (28.555082, 77.084404) Section type: 6 Supplier: 10120 Category section. Category code and category name always obtained from database by master code Section type: 7 Supplier: 10120 Contact section Phone OK ==> Using value: [91-11-45252000] Fax OK ==> Using value: [91-11-45252001] *** PROCESS IMAGES *** Images from Site: 50004, Master code: 488423, isGiata?: false Processing images from site: 10120 Start processing image Source Image Url: https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/8bfb13db_z.jpg Image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/8bfb13db_z.jpg size: (1000, 667) Original image saved with original size (1000,667) Image file saved in: /mnt/disks/content/www/html/static3/48/84/23/images/source1.jpg The thumbnail was resized to (200,150) The image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/8bfb13db_z.jpg was resized to (680,510) End processing image Start processing image Source Image Url: https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/8e8c1ec1_z.jpg Image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/8e8c1ec1_z.jpg size: (1000, 667) Original image saved with original size (1000,667) Image file saved in: /mnt/disks/content/www/html/static3/48/84/23/images/source2.jpg The thumbnail was resized to (200,150) The image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/8e8c1ec1_z.jpg was resized to (680,510) End processing image Start processing image Source Image Url: https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/7fe2cad5_z.jpg Image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/7fe2cad5_z.jpg size: (1000, 667) Original image saved with original size (1000,667) Image file saved in: /mnt/disks/content/www/html/static3/48/84/23/images/source3.jpg The thumbnail was resized to (200,150) The image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/7fe2cad5_z.jpg was resized to (680,510) End processing image Start processing image Source Image Url: https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/22df58e9_z.jpg Image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/22df58e9_z.jpg size: (1000, 750) Original image saved with original size (1000,750) Image file saved in: /mnt/disks/content/www/html/static3/48/84/23/images/source4.jpg The thumbnail was resized to (200,150) The image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/22df58e9_z.jpg was resized to (680,510) End processing image Start processing image Source Image Url: https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/56b6696d_z.jpg Image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/56b6696d_z.jpg size: (1000, 451) Original image saved with original size (1000,451) Image file saved in: /mnt/disks/content/www/html/static3/48/84/23/images/source5.jpg The thumbnail was resized to (200,150) The image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/56b6696d_z.jpg was resized to (680,510) End processing image Start processing image Source Image Url: https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/01a52303_z.jpg Image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/01a52303_z.jpg size: (1000, 548) Original image saved with original size (1000,548) Image file saved in: /mnt/disks/content/www/html/static3/48/84/23/images/source6.jpg The thumbnail was resized to (200,150) The image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/01a52303_z.jpg was resized to (680,510) End processing image Start processing image Source Image Url: https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/b2a72fc1_z.jpg Image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/b2a72fc1_z.jpg size: (1000, 667) Original image saved with original size (1000,667) Image file saved in: /mnt/disks/content/www/html/static3/48/84/23/images/source7.jpg The thumbnail was resized to (200,150) The image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/b2a72fc1_z.jpg was resized to (680,510) End processing image Start processing image Source Image Url: https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/0538ce80_z.jpg Image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/0538ce80_z.jpg size: (667, 1000) Original image saved with original size (667,1000) Image file saved in: /mnt/disks/content/www/html/static3/48/84/23/images/source8.jpg The thumbnail was resized to (200,150) The image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/0538ce80_z.jpg was resized to (680,510) End processing image Start processing image Source Image Url: https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/4a4222a2_z.jpg Image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/4a4222a2_z.jpg size: (1000, 667) Original image saved with original size (1000,667) Image file saved in: /mnt/disks/content/www/html/static3/48/84/23/images/source9.jpg The thumbnail was resized to (200,150) The image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/4a4222a2_z.jpg was resized to (680,510) End processing image Start processing image Source Image Url: https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/6143d1fb_z.jpg Image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/6143d1fb_z.jpg size: (1000, 667) Original image saved with original size (1000,667) Image file saved in: /mnt/disks/content/www/html/static3/48/84/23/images/source10.jpg The thumbnail was resized to (200,150) The image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/6143d1fb_z.jpg was resized to (680,510) End processing image Start processing image Source Image Url: https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/54d5acab_z.jpg Image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/54d5acab_z.jpg size: (1000, 667) Original image saved with original size (1000,667) Image file saved in: /mnt/disks/content/www/html/static3/48/84/23/images/source11.jpg The thumbnail was resized to (200,150) The image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/54d5acab_z.jpg was resized to (680,510) End processing image Start processing image Source Image Url: https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/d71bf462_z.jpg Image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/d71bf462_z.jpg size: (1000, 667) Original image saved with original size (1000,667) Image file saved in: /mnt/disks/content/www/html/static3/48/84/23/images/source12.jpg The thumbnail was resized to (200,150) The image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/d71bf462_z.jpg was resized to (680,510) End processing image Start processing image Source Image Url: https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/ff0d9b99_z.jpg Image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/ff0d9b99_z.jpg size: (667, 1000) Original image saved with original size (667,1000) Image file saved in: /mnt/disks/content/www/html/static3/48/84/23/images/source13.jpg The thumbnail was resized to (200,150) The image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/ff0d9b99_z.jpg was resized to (680,510) End processing image Start processing image Source Image Url: https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/34f9165f_z.jpg Image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/34f9165f_z.jpg size: (1000, 667) Original image saved with original size (1000,667) Image file saved in: /mnt/disks/content/www/html/static3/48/84/23/images/source14.jpg The thumbnail was resized to (200,150) The image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/34f9165f_z.jpg was resized to (680,510) End processing image Start processing image Source Image Url: https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/0fc41c4d_z.jpg Image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/0fc41c4d_z.jpg size: (1000, 750) Original image saved with original size (1000,750) Image file saved in: /mnt/disks/content/www/html/static3/48/84/23/images/source15.jpg The thumbnail was resized to (200,150) The image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/0fc41c4d_z.jpg was resized to (680,510) End processing image Start processing image Source Image Url: https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/9d7aa2ed_z.jpg Image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/9d7aa2ed_z.jpg size: (1000, 667) Original image saved with original size (1000,667) Image file saved in: /mnt/disks/content/www/html/static3/48/84/23/images/source16.jpg The thumbnail was resized to (200,150) The image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/9d7aa2ed_z.jpg was resized to (680,510) End processing image Start processing image Source Image Url: https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/d5f3b387_z.jpg Image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/d5f3b387_z.jpg size: (667, 1000) Original image saved with original size (667,1000) Image file saved in: /mnt/disks/content/www/html/static3/48/84/23/images/source17.jpg The thumbnail was resized to (200,150) The image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/d5f3b387_z.jpg was resized to (680,510) End processing image Start processing image Source Image Url: https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/0a6fc463_z.jpg Image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/0a6fc463_z.jpg size: (750, 1000) Original image saved with original size (750,1000) Image file saved in: /mnt/disks/content/www/html/static3/48/84/23/images/source18.jpg The thumbnail was resized to (200,150) The image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/0a6fc463_z.jpg was resized to (680,510) End processing image Start processing image Source Image Url: https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/275c7dbd_z.jpg Image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/275c7dbd_z.jpg size: (1000, 667) Original image saved with original size (1000,667) Image file saved in: /mnt/disks/content/www/html/static3/48/84/23/images/source19.jpg The thumbnail was resized to (200,150) The image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/275c7dbd_z.jpg was resized to (680,510) End processing image Start processing image Source Image Url: https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/740172da_z.jpg Image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/740172da_z.jpg size: (1000, 667) Original image saved with original size (1000,667) Image file saved in: /mnt/disks/content/www/html/static3/48/84/23/images/source20.jpg The thumbnail was resized to (200,150) The image https://i.travelapi.com/lodging/14000000/13530000/13520300/13520262/740172da_z.jpg was resized to (680,510) End processing image OK with images processed from site 10120 *** END PROCESS IMAGES *** Saved XML file in directory: /mnt/disks/content/www/html/static3/48/84/23/items/488423_en.xml Default XML encoding used