Den 24. jan. 2017 12:41, skrev Andy Furniss:
Terje J. Hanssen wrote:
1) 576i DV video to x264, pcm audio to ac3
ffmpeg -i dv01.dv -c:v libx264 -profile:v high -level 41 -pix_fmt
yuv420p -preset slow -crf 20 -g 24 -vf setsar=sar=12/11 -threads 8
-x264opts bluray-compat=1:vbv-bufsize=15000:vbv-maxrate=30000 -acodec
ac3 -strict experimental -ar 48000 -ab 256k -y
SD_BD2_x264_ac3.m2ts
This is coding interlaced as progressive.
Yeah, will "-flags +ilme+ildct" be the right interlace parameters to add
in the code above?
And I wonder how to possibly tell ffmpeg that the import video use
"bottom field first"?
Indeed there are more in the ffmpeg code above I should like to get
"quality assured", i.e does it take into account that this is PAL 575i
SD, i.e regarding colors and equivalent quality (bit-rate). So if
someone can tip or suggest how to merge the initial 1) x264 parameters
into an ffmpeg code line, it would be be very helpful to start with ;)
Terje H.
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