[FFmpeg-trac] #4420(avcodec:new): nvenc -> h264 profile level not work correctly

FFmpeg trac at avcodec.org
Thu Apr 2 17:27:44 CEST 2015


#4420: nvenc -> h264 profile level not work correctly
-------------------------------------+-----------------------------------
             Reporter:  michbott     |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:  avcodec
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by michbott):

 Have make test whit :

 ffmpeg -i "udp://@:1234?fifo_size=5000000&overrun_nonfatal=1" -map
 0:p:7140:0 -map 0:p:7140:1 -acodec libfdk_aac -ac 2 -ar 44100 -ab 96k
 -vcodec nvenc -gpu 1  -aspect 16:9 -s 1280x720 -b:v 1500k -minrate 1500k
 -maxrate 1500k -bufsize:v 3000k -r 25 -g 150 -keyint_min 50 -profile:v
 main '''-level 5.1''' -preset hq /home/test/testgit_main.mp4


 result :

 Video
 ID                                       : 1
 Format                                   : AVC
 Format/Info                              : Advanced Video Codec
 Format profile                           : '''Main at L3.1'''
 Format settings, CABAC                   : Yes
 Format settings, ReFrames                : 1 frame
 Codec ID                                 : avc1
 Codec ID/Info                            : Advanced Video Coding
 Duration                                 : 37s 720ms
 Bit rate                                 : 1 493 Kbps
 Width                                    : 1 280 pixels
 Height                                   : 720 pixels
 Display aspect ratio                     : 16:9
 Frame rate mode                          : Constant
 Frame rate                               : 25.000 fps
 Standard                                 : Component
 Color space                              : YUV
 Chroma subsampling                       : 4:2:0
 Bit depth                                : 8 bits
 Scan type                                : Progressive
 Bits/(Pixel*Frame)                       : 0.065
 Stream size                              : 6.71 MiB (94%)
 Color range                              : Limited

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Ticket URL: <https://trac.ffmpeg.org/ticket/4420#comment:1>
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