[FFmpeg-trac] #7753(ffmpeg:new): yadif_cuda fails, with h264_cuvid decoder
FFmpeg
trac at avcodec.org
Sun Feb 24 04:20:18 EET 2019
#7753: yadif_cuda fails, with h264_cuvid decoder
-------------------------------------+-------------------------------------
Reporter: arrmo | Type: defect
Status: new | Priority: normal
Component: ffmpeg | Version: 4.1
Keywords: yadif_cuda | Blocked By:
h264_cuvid |
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug: Trying to use yadif_cuda. It works fine for an mpeg2ts
file, using the HW decoder mpeg2_cuvid ... but try the same thing on an
H.264 input, and using h264_cuvid, then it fails.
How to reproduce:
{{{
% ffmpeg -threads 0 -hwaccel cuvid -c:v h264_cuvid -y -i input.MTS -vf
yadif_cuda,scale_npp=1280:-1 -c:v hevc_nvenc -preset slow -cq 10 -g 150
-c:a aac -b:a 128k -metadata:s:a:0 language=eng output.mp4
ffmpeg version n4.1.1
built with gcc 8 (Ubuntu 8.2.0-7ubuntu1)
}}}
Error message(s) ...
{{{
Parsed_yadif_cuda_0 @ 0x56524b398000] cuModuleLoadData(&s->cu_module,
vf_yadif_cuda_ptx) failed -> CUDA_ERROR_UNKNOWN: unknown error
[Parsed_yadif_cuda_0 @ 0x56524b398000] Failed to configure output pad on
Parsed_yadif_cuda_0
Error reinitializing filters!
Failed to inject frame into filter network: Invalid data found when
processing input
Error while processing the decoded data for stream #0:0
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/7753>
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