[FFmpeg-trac] #7556(ffmpeg:new): -pass 1 option change the x264 profile to 'main'
FFmpeg
trac at avcodec.org
Tue Nov 20 16:11:44 EET 2018
#7556: -pass 1 option change the x264 profile to 'main'
-------------------------------------+-------------------------------------
Reporter: | Type: defect
roberto.belardo | Priority: important
Status: new | Version:
Component: ffmpeg | unspecified
Keywords: x264 | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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I am trying to obtain an mp4 with profile HIGH and level 4.0 from a
XDCAMHD mxf input.
'''Summary of the bug:'''
Using the option '-pass 1' change the x264 profile to 'Main' even if the
option '-profile:v high" is set.
Removing the '-pass 1' option correctly set the profile to High 4.0.
'''How to reproduce:'''
{{{
./ffmpeg -y -hide_banner -v info -i ./in/XDCAMHD_30sec.mxf -c:v libx264
-s 1920x1080 -aspect 16:9 -r 25 -g 25 -bf -1 -b:v 3000k -minrate 3000k
-maxrate 3000k -bufsize 3000k -nal-hrd cbr -profile:v high -level:v 4.0
-coder ac -x264-params ref=4 -pass 1 -f mp4 -filter_complex
'[0:a:0][0:a:1] amerge=inputs=2 [aout]' -map 0:0 -map '[aout]' -c:a aac
-q:a 0 -ar 44100 -write_tmcd 0 -movflags +faststart -vf "format=yuv420p"
./out/T3_XDCAM.mp4
}}}
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Ticket URL: <https://trac.ffmpeg.org/ticket/7556>
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