Re: [FFmpeg-devel] [PATCH] nvenc : Support Video Codec SDK 8.0
CUVIDPROCPARAMS gained documentation for some raw YUV parameters. Does this mean we could create a cuvid_vpp filter, which uses the cuvid scaler and deinterlacer without needing to decode something to use it? I can't find anything about this in the SDK documentation pdfs included with it. This is possible (was possible earlier too). We can create a raw decoder that will get input as raw YUV and apply postprocessing and get raw YUV postprocessed output. Is there any documentation to be found on how to use that? I tried a very naive approach, which doesn't yield anything good except errors and/or corrupted frames: https://github.com/BtbN/FFmpeg/blob/master/libavfilter/vf_nvpp.c#L85 Regards, Yogender ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
Re: [FFmpeg-devel] [PATCH] nvenc : Support Video Codec SDK 8.0
Thanks Timo. We have more patches for SDK 8.0, that we will be pushing out shortly. Also working on automating the build for Scale CUDA that I will share shortly. >>CUVIDPROCPARAMS gained documentation for some raw YUV parameters. >>Does this mean we could create a cuvid_vpp filter, which uses the cuvid >>scaler and deinterlacer without needing to decode something to use it? >>I can't find anything about this in the SDK documentation pdfs included with >>it. This is possible (was possible earlier too). We can create a raw decoder that will get input as raw YUV and apply postprocessing and get raw YUV postprocessed output. Regards, Yogender -Original Message- From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of Timo Rothenpieler Sent: Tuesday, May 09, 2017 10:35 PM To: ffmpeg-devel@ffmpeg.org Subject: Re: [FFmpeg-devel] [PATCH] nvenc : Support Video Codec SDK 8.0 Am 09.05.2017 um 08:18 schrieb Yogender Gupta: > Video Codec SDK 8.0 has been released today. Please find the patch that > updates the interface. Also, attached the latest SDK 8.0 interface file for > nvenc. ffmpeg master is now updated to SDK 8.0.14 for both nvenc and cuvid, thanks! ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel --- This email message is for the sole use of the intended recipient(s) and may contain confidential information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. --- ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
Re: [FFmpeg-devel] [PATCH] nvenc : Support Video Codec SDK 8.0
Am 09.05.2017 um 08:18 schrieb Yogender Gupta: Video Codec SDK 8.0 has been released today. Please find the patch that updates the interface. Also, attached the latest SDK 8.0 interface file for nvenc. ffmpeg master is now updated to SDK 8.0.14 for both nvenc and cuvid, thanks! ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
Re: [FFmpeg-devel] [PATCH] nvenc : Support Video Codec SDK 8.0
Am 09.05.2017 um 08:18 schrieb Yogender Gupta: > Video Codec SDK 8.0 has been released today. Please find the patch that > updates the interface. Also, attached the latest SDK 8.0 interface file for > nvenc. > > Thanks, > Yogender I had already started incorporating the changes of the new SDK. You can see my progress so far on my Github fork: https://github.com/BtbN/FFmpeg/commits/master One thing I'm wondering: https://github.com/BtbN/FFmpeg/commit/97b30d418f770c9797a264a1ec8bd8c1519cf492#diff-0823f17b4e015a61e2f7e962c15abe23R725 CUVIDPROCPARAMS gained documentation for some raw YUV parameters. Does this mean we could create a cuvid_vpp filter, which uses the cuvid scaler and deinterlacer without needing to decode something to use it? I can't find anything about this in the SDK documentation pdfs included with it. ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
