[FFmpeg-user] webm to mpg

[jim shupert]

On 15-01-02 06:40 AM, Ajtim wrote:
> Hi!
>
> I have still problem with converting youtube webm to mpg and than made a dvd
> which doesn't plays good on dvd recorder on tv.
> I use FreeBSD and ffmpeg is version:
>
> ffmpeg version 2.3.5 Copyright (c) 2000-2014 the FFmpeg developers
>    built on Dec  8 2014 17:34:03 with FreeBSD clang version 3.4.1
> (tags/RELEASE_34/dot1-final 208032) 20140512
>    configuration: --enable-libaacplus --disable-indev=alsa --disable-outdev=alsa
> --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-libass --
> enable-libcdio --enable-libcelt --enable-libfaac --enable-libfdk-aac --enable-
> ffserver --enable-fontconfig --enable-libfreetype --enable-frei0r --enable-
> gnutls --enable-libgsm --enable-iconv --enable-libmp3lame --disable-libbluray
> --enable-libv4l2 --enable-libmodplug --enable-openal --enable-libopencv --
> enable-libopenjpeg --disable-openssl --enable-libopus --disable-libpulse --
> disable-indev=pulse --disable-outdev=pulse --enable-librtmp --enable-
> libschroedinger --enable-libspeex --enable-libtheora --enable-vaapi --enable-
> vdpau --enable-libvorbis --enable-libvo-aacenc --enable-libvo-amrwbenc --
> enable-libvpx --enable-libx264 --disable-libx265 --enable-libxvid --
> prefix=/usr/local --mandir=/usr/local/man --datadir=/usr/local/share/ffmpeg --
> enable-shared --enable-gpl --enable-postproc --enable-avfilter --enable-
> avresample --enable-pthreads --enable-memalign-hack --disable-libstagefright-
> h264 --disable-libutvideo --disable-libsoxr --cc=cc --extra-cflags='-msse -
> I/usr/local/include/vorbis -I/usr/local/include' --extra-ldflags='-
> L/usr/local/lib ' --extra-libs=-pthread --disable-debug --enable-nonfree --
> enable-version3
>    libavutil      52. 92.100 / 52. 92.100
>    libavcodec     55. 69.100 / 55. 69.100
>    libavformat    55. 48.100 / 55. 48.100
>    libavdevice    55. 13.102 / 55. 13.102
>    libavfilter     4. 11.100 /  4. 11.100
>    libavresample   1.  3.  0 /  1.  3.  0
>    libswscale      2.  6.100 /  2.  6.100
>    libswresample   0. 19.100 /  0. 19.100
>    libpostproc    52.  3.100 / 52.  3.100
> Hyper fast Audio and Video encoder
>
> I use:
> ffmpeg -i xy.webm -aspect 16:9 -target ntsc-dvd dvd.mpg
>
> than
>
> dvdauthor -o dvd/ -t dvd.mpg
>
> and after that
>
> dvdauthor -o dvd/ -T
>
> and finally burn dvd with growisofs
>
> growisofs -Z /dev/blabla -dvd-video dvd/
>
> About one year ago I didn't have a problem (I forgot version of ffmpeg) but now
> I have.
>
> Thanks in advance.
>
I am stuck by the mention of "..about a year ago ..no problem.."
maybe your problem is not w ffmpeg but dvdauthor

about --- a year ago --
a change in dvdauthor requires or i should say EXpects a tv standard 
declared

that is  are you PAL or NTSC?

as in

make a file in your home dir

echo NTSC > ~/.config/video_format

and then all dvds made by that user are NTSC

google
export VIDEO_FORMAT=NTSC

best wishes

jShupert