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AM5728 Multimedia Performance Testbench: Difference between revisions
AM5728 Multimedia Performance Testbench (view source)
Revision as of 18:05, 7 June 2016
, 7 June 2016→AAC audio encode
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In the chart above, it can be seen in a general way that in both cases, the frame-rate reaches the expected value of 43 fps and then remains stable. | In the chart above, it can be seen in a general way that in both cases, the frame-rate reaches the expected value of 43 fps and then remains stable. | ||
=== <span style="color:#0931C6">Memory consumption</span><br> === | |||
'''''Test pipeline:''''' | |||
<pre style="background:#d6e4f1"> | |||
gst-launch-1.0 filesrc location=/am5728-gst-tests/audio-samples/audio_sample.raw ! audioparse ! faac ! fakesink -e | |||
</pre> | |||
'''''Obtained Results:''''' | |||
[[Image:AM572x-testbench-AAC-memuse.png|center|700px|AM572x-testbench-AAC-memuse.png]]<br> | |||
In the chart above, it can be seen that when using hardware acceleration (NEON&VFPv4 extension), no reduction is achieved in memory consumption. The average difference is 120 KB of more consumption when hardware acceleration is not used (depreciable value). | |||