[FFmpeg-trac] #10410(ffmpeg:new): h264_nvenc passlogfile are zero

[FFmpeg]

#10410: h264_nvenc passlogfile are zero
--------------------------------+---------------------------------------
             Reporter:  maclin  |                     Type:  enhancement
               Status:  new     |                 Priority:  normal
            Component:  ffmpeg  |                  Version:  git-master
             Keywords:          |               Blocked By:
             Blocking:          |  Reproduced by developer:  0
Analyzed by developer:  0       |
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 Summary of the bug:
 How to reproduce:
 {{{
 ffmpeg -i test-input.mp4 -an -pass 1 -passlogfile passlog_test -codec:v
 h264_nvenc -profile:v high -b:v 3800k -minrate 2400k -maxrate 4500k
 -bufsize '2*3800k' -qmin 0 -qmax 40 -qdiff 4 -s 1280x720 -aspect 16:9
 -pix_fmt yuv420p -movflags +faststart -f rawvideo  -y /dev/null

 ffmpeg version 6.0 Copyright (c) 2000-2023 the FFmpeg developers
   built with gcc 9 (Ubuntu 9.4.0-1ubuntu1~20.04.1)
   configuration: --disable-debug --disable-doc --disable-ffplay --enable-
 cuda --enable-cuvid --enable-fontconfig --enable-gpl --enable-libaom
 --enable-libaribb24 --enable-libass --enable-libbluray --enable-libfdk_aac
 --enable-libfreetype --enable-libkvazaar --enable-libmp3lame --enable-
 libnpp --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-
 libopenjpeg --enable-libopus --enable-libsrt --enable-libtheora --enable-
 libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-
 libx264 --enable-libx265 --enable-libxcb --enable-libxvid --enable-libzmq
 --enable-nonfree --enable-nvenc --enable-openssl --enable-postproc
 --enable-shared --enable-small --enable-version3 --extra-
 cflags='-I/opt/ffmpeg/include -I/opt/ffmpeg/include/ffnvcodec
 -I/usr/local/cuda/include/' --extra-ldflags='-L/opt/ffmpeg/lib
 -L/usr/local/cuda/lib64 -L/usr/local/cuda/lib32/' --extra-libs=-ldl
 --extra-libs=-lpthread --prefix=/opt/ffmpeg
   libavutil      58.  2.100 / 58.  2.100
   libavcodec     60.  3.100 / 60.  3.100
   libavformat    60.  3.100 / 60.  3.100
   libavdevice    60.  1.100 / 60.  1.100
   libavfilter     9.  3.100 /  9.  3.100
   libswscale      7.  1.100 /  7.  1.100
   libswresample   4. 10.100 /  4. 10.100
   libpostproc    57.  1.100 / 57.  1.100

 }}}


 Passlogfile and mbtree files are zero, how to make it be non-zero?

 For example when used libx264 - files appears and ready to be used for
 second pass?
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10410>
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