Hi, Here's a couple of patches which update the ebur128 filter to use the recently added ebur128 API. This updated filter allows fine-tuned control over which EBU R128 parameters are measured, and provides modest speed increases over the previous ebur128 filter. Also noteworthy: this removes the video output option of the ebur128 filter. This is extraneous for an ebur128 measurement filter IMHO, but if we wanted to keep similar functionality in FFmpeg, we'd be better served by a new video source filter where custom meters could be created via exported frame metadata.
The first patch adds true peak functionality to the ebur128 API using swresample (this was already discussed a little bit: http://ffmpeg.org/pipermail/ffmpeg-devel/2016-November/202583.html) The second patch is an update to the ebur128 filter. Kyle
0001-lavfi-ebur128-add-ebur128_check_true_peak.patch
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0002-lavfi-af_ebur128-update-filter-to-use-new-ebur128-AP.patch
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