[FFmpeg-user] Analyze media streams quality

Andrey Utkin andrey.krieger.utkin at gmail.com
Fri Feb 24 13:57:57 CET 2012

Is there any tool, or approach of using existing tools, or even API,
to achieve this goal?
I have some thoughts on this.
To check quality of network delivery of stream, we can check
percentage of AVPackets with flag CORRUPTED,
and percentage of AVPackets that fail to decode.
But that's more interesting to have some heuristics on recognition of
image artifacts like blockiness or smearing, and also strong noise on

Andrey Utkin

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