qcif การใช้

• The camera has a 2.0 Megapixel resolution and video recording of up to 15 frame / s QCIF resolution.
• While the pictures can have a size of up to 2 megapixels, the camcorder is limited to a low QCIF resolution of 176x144 pixels.
• The difference between the two phones is that the K790 supports GSM and QCIF ( 176X144 ) resolution front-mounted camera for 3G video conferencing.
• Some of these systems only provide QCIF resolution, others lack sophisticated video pre-and post-processing or perform poorly when video window is scaled.
• The pictures can have a size of up to 0.3 megapixels, while the camcorder is limited to a low QCIF resolution of 176x144 pixels.
• The camera has a 2.0 Megapixel resolution and video capture of up to 15 frame / s QCIF . It has a screen, 262k colors 320x240.
• The video recorder comes by default with QCIF ( 176 ?144 ) capability and can record as much video as can be stored on the micro SD card.
• Other features include photo / video editing, picture blogging, web gallery uploading, QCIF video recording, and 3G data transferring capabilities of up to 384 kbit / s.
• H . 261 was originally designed for transmission over CIF ( 352?88 luma with 176?44 chroma ) and QCIF ( 176?44 with 88?2 chroma ) using a 4 : 2 : 0 sampling scheme.
• The video recorder comes by default with QCIF ( 176 ?144 ) capability and can record as much video as can be stored on the micro SD card ( up to 2 GB ).
• With firmware version 06.01 and later, Nokia 6300 is capable of playing MPEG-4 ( * . mp4 ) files with a QCIF resolution of 176 * 144 at 25 frames per second.
• Since the "'C702i "'does support 3G ( and HSDPA or sometimes called " 3G + " ), it comes with a QCIF ( 176X144 ) resolution front-mounted camera for 3G video conferencing.
• Generally these systems provide limited video quality ( QCIF or CIF at low frame rate ), limited or no scalability of the video window, poor audio quality ( most of them only support G711 audio coding ) and almost always no echo cancellation.
• Video recording is QVGA ( 320?40 ) at 30 frames per second . ( K800 QCIF ( 176?44 ) @ 15 frame / s . ) Supports Image and Video Stabilizer so videos and photos taken would be less likely to appear blurred and shaky.
• All H . 323 terminals providing video communications shall be capable of encoding and decoding video according to H . 261 QCIF . All H . 323 terminals shall have an audio codec and shall be capable of encoding and decoding speech according to ITU-T Rec.
• Moreover, the Nokia 7710 also offers multiple-format video recording courtesy of its integrated digital camera, supporting QCIF resolution at 17 frame / s in MPEG4, H . 263 and Real Video 8 formats-for which the device also supports full-screen playback at 15 frame / s.