Anton Khirnov (12023-12-06): > Would guess this is caused by overhead from tons of tiny frames. So > 1) generate larger frames > 2) use -filter_complex with no inputs instead of -f lavfi to eliminate > all overhead from demuxing, decoding, and demux-decode/decode-filter > inter-thread communication
Or maybe the threading code is just very inefficient because, just like the BufferRef code, it is riddled with unnecessary indirections and dynamic allocations. We will never know because your attitude made sure nobody competent looked at it. But that is not an issue, because you will ignore Marton's objection just like your ignored mine. -- Nicolas George
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