[FFmpeg-trac] #4424(avcodec:new): OpenEncodeSessionEx failed: 0x2 ...

[FFmpeg]

#4424: OpenEncodeSessionEx failed: 0x2 ...
---------------------------------+--------------------------------------
             Reporter:  steve    |                     Type:  defect
               Status:  new      |                 Priority:  normal
            Component:  avcodec  |                  Version:  git-master
             Keywords:  nvenc    |               Blocked By:
             Blocking:           |  Reproduced by developer:  0
Analyzed by developer:  0        |
---------------------------------+--------------------------------------
 Summary of the bug:

 Videocard:

 Nvidia Gforce 840M

 '''Trying to encode using nvenc it comes a kind of error regarding a "key
 missing !?'''" and some invalid params for output stream!

 How to reproduce:
 root at nvenc:~/bin# ./ffmpeg -vsync -1 -re -i
 "http://192.168.1.15:4022/udp/232.12.13.1:1234" -acodec libfdk_aac -ac 2
 -ar 44100 -ab 96k -codec:v nvenc -b:v 1024k -minrate:v 1024k -maxrate:v
 1024k  -s 704x576 -aspect 16:9 -g 25 -filter:v yadif -profile:v high
 -preset hq  -f flv "rtmp://22.22.22.22:1935/live/test"
 ffmpeg version 2.6.git Copyright (c) 2000-2015 the FFmpeg developers
   built with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
   configuration: --prefix=/root/ffmpeg_build --extra-
 cflags=-I/root/ffmpeg_build/include --extra-
 ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --enable-gpl --enable-
 libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame
 --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx
 --enable-libx264 --enable-libx265 --enable-nonfree --enable-nvenc
   libavutil      54. 22.100 / 54. 22.100
   libavcodec     56. 33.100 / 56. 33.100
   libavformat    56. 28.100 / 56. 28.100
   libavdevice    56.  4.100 / 56.  4.100
   libavfilter     5. 13.101 /  5. 13.101
   libswscale      3.  1.101 /  3.  1.101
   libswresample   1.  1.100 /  1.  1.100
   libpostproc    53.  3.100 / 53.  3.100
 [mpeg2video @ 0x38a6ba0] Invalid frame dimensions 0x0.
     Last message repeated 20 times
 Input #0, mpegts, from 'http://192.168.1.129:4022/udp/232.12.13.1:1234':
   Duration: N/A, start: 77302.676911, bitrate: N/A
   Program 3135
     Stream #0:0[0x1d6]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002),
 yuv420p(tv), 704x576 [SAR 16:11 DAR 16:9], max. 15000 kb/s, 25 fps, 25
 tbr, 90k tbn, 50 tbc
     Stream #0:1[0x1d7](ita): Audio: mp2 ([4][0][0][0] / 0x0004), 48000 Hz,
 stereo, s16p, 128 kb/s

 == '''[nvenc @ 0x3933740] OpenEncodeSessionEx failed: 0x2 - invalid
 license key?''' ==

 Output #0, flv, to 'rtmp://22.22.22.22:1935/live/test':
     Stream #0:0: Video: h264, none, q=2-31, 128 kb/s, SAR 16:11 DAR 0:0,
 25 fps
     Metadata:
       encoder         : Lavc56.33.100 nvenc
     Stream #0:1(ita): Audio: aac, 0 channels, 128 kb/s
     Metadata:
       encoder         : Lavc56.33.100 libfdk_aac
 Stream mapping:
   Stream #0:0 -> #0:0 (mpeg2video (native) -> h264 (nvenc))
   Stream #0:1 -> #0:1 (mp2 (native) -> aac (libfdk_aac))
 '''Error while opening encoder for output stream #0:0 - maybe incorrect
 parameters such as bit_rate, rate, width or height'''

 ################
 ffmpeg version
 ffmpeg version 2.6.git Copyright (c) 2000-2015 the FFmpeg developers
   built with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)

 Thank's Steve HQ

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4424>
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