[FFmpeg-trac] #6952(undetermined:new): Unable to decode & encode a file with cuvid & nvenc

[FFmpeg]

#6952: Unable to decode & encode a file with cuvid & nvenc
-------------------------------------+-------------------------------------
             Reporter:  dogenius01   |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:  nvenc cuvid  |               Blocked By:
  hwaccel                            |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:
 Unable to decode & encode a file with cuvid & nvenc

 How to reproduce:
 {{{
 % ffmpeg -hide_banner -hwaccel cuvid -c:v h264_cuvid -resize 854x480 -i
 ./waterfall.mp4 -c:a copy -c:v h264_nvenc 123.mp4
 ffmpeg version N-89471-g88e2dc7 Copyright (c) 2000-2017 the FFmpeg
 developers
   built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.3)
   configuration: --prefix=/root/ffmpeg_build --pkg-config-flags=--static
 --extra-cflags=-I/root/ffmpeg_build/include --extra-
 ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --enable-cuda-sdk
 --enable-cuvid --enable-libnpp --extra-cflags=-I../nv_sdk --extra-
 ldflags=-L../nv_sdk --extra-cflags=-I/usr/local/cuda/include/ --extra-
 ldflags=-L/usr/local/cuda/lib64/ --enable-gpl --enable-libass --enable-
 libfdk-aac --enable-libx264 --enable-nvenc --enable-nonfree
   libavutil      56.  5.100 / 56.  5.100
   libavcodec     58.  6.103 / 58.  6.103
   libavformat    58.  3.100 / 58.  3.100
   libavdevice    58.  0.100 / 58.  0.100
   libavfilter     7.  7.100 /  7.  7.100
   libswscale      5.  0.101 /  5.  0.101
   libswresample   3.  0.101 /  3.  0.101
   libpostproc    55.  0.100 / 55.  0.100
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from './waterfall.mp4':
   Metadata:
     major_brand     : mp42
     minor_version   : 1
     compatible_brands: mp41mp42isom
     creation_time   : 2017-06-28T01:08:40.000000Z
   Duration: 00:00:06.20, start: 0.000000, bitrate: 2675 kb/s
     Stream #0:0(und): Video: h264 (Baseline) (avc1 / 0x31637661),
 yuv420p(tv, bt709), 720x404, 2592 kb/s, 29.84 fps, 30 tbr, 600 tbn, 1200
 tbc (default)
     Metadata:
       rotate          : 90
       creation_time   : 2017-06-28T01:08:40.000000Z
       handler_name    : Core Media Video
     Side data:
       displaymatrix: rotation of -90.00 degrees
     Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, mono,
 fltp, 63 kb/s (default)
     Metadata:
       creation_time   : 2017-06-28T01:08:40.000000Z
       handler_name    : Core Media Audio
 File '123.mp4' already exists. Overwrite ? [y/N] y
 Stream mapping:
   Stream #0:0 -> #0:0 (h264 (h264_cuvid) -> h264 (h264_nvenc))
   Stream #0:1 -> #0:1 (copy)
 Press [q] to stop, [?] for help
 Impossible to convert between the formats supported by the filter 'graph 0
 input from stream 0:0' and the filter 'auto_scaler_0'
 Error reinitializing filters!
 Failed to inject frame into filter network: Function not implemented
 Error while processing the decoded data for stream #0:0
 Conversion failed!
 }}}

 You can view or download that video file from here =>
 https://drive.google.com/file/d/1IE9opN-5CjwX7kp0zIcvyu6SyFBrmsMP/view

--
Ticket URL: <https://trac.ffmpeg.org/ticket/6952>
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