&gt; ffvp9 is an incredibly awesome decoder that outperforms all other decoders.<p>Not to take away from the hard work which has gone into ffvp9 but that should be “all other open-source decoders” without benchmarks comparing it against the proprietary implementations which most people actually use. ffvp9 be great but still the wrong choice if someone has a hardware&#x2F;GPU-accelerated H.265 codec in their OS and would prefer longer battery life to use of free software.