Dne 12.2.2017 v 20:59 Timo Rothenpieler napsal(a):
On 2/12/2017 8:53 PM, Miroslav Slugeň wrote:
Dne 12.2.2017 v 20:25 Timo Rothenpieler napsal(a):
On 2/12/2017 8:18 PM, Miroslav Slugeň wrote:
This patch is for discussion only, not ready to commit yet.
We were facing issue when using -hwaccel cuvid, then we were unable to
use -filter_complex filters for video streams, this hack fixed it, but i
am sure that it is not ready to commit, because it is dirty/ugly fix.
This collides with the merges and is probably obsolete once they happen.
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Thx, i am glad that someone is working on fixing this issue. We need to
have it working year ago, so i created this patch.
I wasn't aware there is any kind of issue.
You can try https://github.com/BtbN/FFmpeg/tree/filter-merge if you want
to test the current state of the merges.
There is some very weird issue with cuvid->nvenc hwaccel transcoding,
which I wasn't able to figure out yet, as nvenc just reports being out
of memory when encoding a frame.
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I have seen those patches in mailing list. Have you tried it on QUADRO
cards which are not limited to only 2 streams per system? It could be
related to protection in NVIDIA drivers for NON-PRO cards.
M.
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