Steren MP4-250 Manual De Instrucciones página 31

2.- Video Size: Use to change the video screen size: QVGA: 320x240,
CIF: 352x288, QCIF: 176x144, SUBQCIF: 128x96. Default value is CIF.
If you code in H263 format, only will be available next parameters: CIF
352x288, QCIF: 176x144 and SUBQCIF 128x96.
3.- Video frame rate: You can set from 3 to 25 or 30 fps. Default value is
20. Do not modify it unless be necessary.
4.- Video bit rate: It supports high quality: 600kbps, medium quality:
400kbps, or low quality: 200kbps.
5.- Audio sample rate: use to change the audio sample rate from
16000Hz to 44100Hz, default value is 44100Hz. Do not modify it unless
be necessary.
6.- Audio bit rate: Use to set from 64kbps to 128kbps, default value is
128kbps. Do not modify it unless be necessary.
7.- Volume adjust: Use to set the volume level, from 0 to 10, where 0
means mute and 10 the highest level. Default value is 2, we recommend
not change the value, noise may increase.
8.- Elapsing time: It indicates elapsed time whilst converting a fi le. The
Estimating Time option will display the estimated time to conclude the
process. If you have not enough free space in the HD, or a fail occurs in
the process, no fi le will be stored.
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