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OMXplayer uses openMAX on the RPi to play videos with hardware acceleration. Compared to using a gstreamer pipe, OMXplayer uses a complete "tunnel-mode", in which the video is piped (after demuxing) into the hardware, all the way down to the display, whereas gstreamer composes the video using the eglgles sink, which uses mem-to-mem copies. So, when playing a locally-stored 1080p video, OMXplayer averages 20% (with peaks up to ~30%, depending on the complexity of the video) CPU, while gstreamer bursts up to 40+% when playing 720p and totally chokes on a 1080p video; all on an non-overclocked RPi-1. Note that we have to depend on rpi-userland. rpi-userland is a GLES/EGL provider, so it can't be selected (as all providers of a virtual package can't). Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Maxime Hadjinlian <maxime.hadjinlian@gmail.com> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> [Thomas: add a depends on BR2_PACKAGE_FFMPEG_ARCH_SUPPORTS.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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4 lines
283 B
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# Locally computed
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sha1 23eb444757e445c127a7114ae233569cac64f984 omxplayer-6c90c7503ba4658221774759edf7f2ae816711de.tar.gz
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sha256 93ebfd654314231749936e4fc09f5ec4a361806cdb640d7579a5106921e00299 omxplayer-6c90c7503ba4658221774759edf7f2ae816711de.tar.gz
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