Sony Ericsson W810c - Manual (Page 8)

Formatting video for local playback
Generated by Clearspace on 2008-05-18-05:00
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{*}Recommended video and audio stream parameters{*}
Recommended audio codecs, bitrates, and parameters
The table below shows suggested values when encoding video and audio streams for local playback on Sony
Ericsson phonesThe basic video parameters will offer basic quality upon playback. Conversely the optimal
parameters will give truly excellent quality on Sony Ericsson phones, with fluid motion, rich details, and minimal
compression artefacts.
W810, W800, W550, W600, W300,
K750, K610, Z610 W900, W850, K800, K790
Basic video MPEG-4 Visual Simple, Level 0 MPEG-4 Visual Simple, Level 0
Video resolution 176x144 (QCIF) 176x144 (QCIF)
Frame rate (fps) 15 15
Bit rate (kbps) 64 64
Optimal video XviD MPEG-4 Visual Simple,
Modified Level 2
XviD MPEG-4 Visual Simple,
Modified Level 3
Video resolution 176x144 (QCIF) 320x240 (QVGA)
Frame rate (fps) 20 25
Bit rate (kbps) 140 300
Basic audio LC-AAC LC-AAC
Channels 2 2
Sample rate (KHz) 44.1 / 48 44.1 / 48
Bit rate (kbps) 64 64
Optimal audio Apple / Nero LC-AAC Apple / Nero LC-AAC
Channels 2 2
Sample rate (KHz) 44.1 / 48 44.1 / 48
Bit rate (kbps) 96 96
Basic audio parameters produce acceptable audio quality, while the optimal parameters significantly reduce any
perceptible audio compression artefacts. Increasing parameters beyond the optimum values is possible with
successful results, but it may introduce pauses and other unwanted errors when the media content is played on the
target phone. As such it is not recommended, unless you can invest the time to verify successful playback on the
target phones for each individual multimedia video.