[FFmpeg-trac] #5390(avcodec:new): Nvenc Based HEVC Encoding Compability Fix

FFmpeg trac at avcodec.org
Wed Mar 30 12:04:11 CEST 2016

#5390: Nvenc Based HEVC Encoding Compability Fix
             Reporter:  smallishzulu  |                    Owner:
                 Type:  defect        |                   Status:  new
             Priority:  normal        |                Component:  avcodec
              Version:  git-master    |               Resolution:
             Keywords:  nvenc         |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |

Comment (by smallishzulu):

 Hi again,

 Used command line:

 ffmpeg -i input.ts -s 3840x2160 -r 50 -vcodec nvenc_hevc -preset llhq -vb
 25000k -acodec aac -ab 128k -muxrate 30000k -f mpegts output.ts

 The output does not generate any error in FFmpeg log. The issue is if you
 try to play this TS file in LG and Sony TVs, the TS file can not be
 displayed as there is no AUD in Nvenc HEVC encoding. So it is needed to be
 enabled by ctx->encode_config.encodeCodecConfig.hevcConfig.outputAUD = 1;
 in line 952.


Ticket URL: <https://trac.ffmpeg.org/ticket/5390#comment:2>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker

More information about the FFmpeg-trac mailing list