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5th December 2013, 09:51 | #1 | Link |
Haymo
Join Date: Nov 2013
Location: Austria
Posts: 3
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Export from VirtualDub to MPEG2 – DVD quality
Hi
First - Many thanks for all the great work done by the people here. It helps a lot. Now my question: I start with an DV-AVI file digitizing from VCR (PAL) from Pinnacle USB 510 – quality – 720*576, 25 fps, Then I open the file in VirtualDub I use a row of filters 1 neat video 2 null transform(cropping to 690*552) 3 Yadif deinterlacer 4 resize to 720*576, (precise bicubic, A=-0,75) All Filters are applied in the 25 fps environment. Then I export with an external encoder (found in a forum) 1 – video, ffmpeg - -f rawvideo -s %(width)x%(height) -r %(fpsnum)/%(fpsden) -i - -vcodec mpeg2video -target ntsc-dvd -me_method epzs -threads 4 -g 45 -b 5800000 -bf 2 -trellis 2 -cmp 2 -subcmp 2 "%(tempvideofile)" 2 – audio, ffmpeg, -i - -acodec mp2 "%(tempaudiofile)" 3 – Multiplexing, ffmpeg, -i "%(tempvideofile)" -i "%(tempaudiofile)" -vcodec copy -acodec copy "%(outputname)" I end up with a file: 720*480, 29 fps. Is this the right way to digitize videos in a former PAL, now full HD envirnonment? Can I do better?I am sure. I am really astonished, where the 480 lines and the 29 fps come from. Many thanks in advance for Your help. |
5th December 2013, 14:13 | #2 | Link | |
Registered User
Join Date: Sep 2003
Location: Berlin, Germany
Posts: 3,079
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Quote:
Cheers manolito |
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digitizing, mpeg-2, vcr |
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