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Pregled bibliografske jedinice broj: 711980

Power Consumption and Bandwidth Savings with Video Transcoding to Mobile Device-specific Spatial Resolution


Dragić, Leon; Hofman, Daniel; Kovač, Mario; Žagar, Martin; Knezović, Josip
Power Consumption and Bandwidth Savings with Video Transcoding to Mobile Device-specific Spatial Resolution // 2014 9th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP) (CSNDSP14)
Manchester, UK, 2014. str. 348-352 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 711980 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Power Consumption and Bandwidth Savings with Video Transcoding to Mobile Device-specific Spatial Resolution

Autori
Dragić, Leon ; Hofman, Daniel ; Kovač, Mario ; Žagar, Martin ; Knezović, Josip

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
2014 9th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP) (CSNDSP14) / - Manchester, UK, 2014, 348-352

Skup
2014 9th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP)

Mjesto i datum
Manchester, Engleska, 23-25.07.2014

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
power consumption ; transcoding ; mobile video ; quality of experience (QoE) ; video streaming

Sažetak
Usage of mobile devices for multimedia content playback is drowning the battery power rapidly. High quality videos which are streamed from the internet are power consuming and demand high network bandwidth. We measured the power consumption and bitrate of video sequences in respect to different spatial resolutions and used acceptability-based Quality of Experience (QoE) model for determining the impact of video resolution on QoE. The results showed that both power and bandwidth can be saved without noticeable reduction in QoE when transcoding video to a resolution specific to the mobile device instead of using standard video resolutions.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo



POVEZANOST RADA


Ustanove
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Mario Kovač (autor)

Avatar Url Josip Knezović (autor)

Avatar Url Daniel Hofman (autor)

Avatar Url Martin Žagar (autor)

Citiraj ovu publikaciju

Dragić, Leon; Hofman, Daniel; Kovač, Mario; Žagar, Martin; Knezović, Josip
Power Consumption and Bandwidth Savings with Video Transcoding to Mobile Device-specific Spatial Resolution // 2014 9th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP) (CSNDSP14)
Manchester, UK, 2014. str. 348-352 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Dragić, L., Hofman, D., Kovač, M., Žagar, M. & Knezović, J. (2014) Power Consumption and Bandwidth Savings with Video Transcoding to Mobile Device-specific Spatial Resolution. U: 2014 9th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP) (CSNDSP14).
@article{article, year = {2014}, pages = {348-352}, keywords = {power consumption, transcoding, mobile video, quality of experience (QoE), video streaming}, title = {Power Consumption and Bandwidth Savings with Video Transcoding to Mobile Device-specific Spatial Resolution}, keyword = {power consumption, transcoding, mobile video, quality of experience (QoE), video streaming}, publisherplace = {Manchester, Engleska} }