[FFmpeg-user] webm-mpg

[Ajtim]

On Monday 07 April 2014 13:40:55 Carl Eugen Hoyos wrote:
> Ajtim <lumiwa <at> gmail.com> writes:
> > ffmpeg -i xy.webm -aspect 16:9 -target ntsc-dvd dvd.mpg
> > 
> > And as I wrote above when I play DVD on the standalone
> > player it is chocking  and some are not usable to watch
> 
> Does this only happen for a particular input file or
> for all 25fps input streams like -f lavfi -i testsrc ?
> 
> Carl Eugen
> 
ffmpeg -f lavfi -i testsrc test.mpg
ffmpeg version 2.1.1 Copyright (c) 2000-2013 the FFmpeg developers
  built on Mar 14 2014 06:32:04 with FreeBSD clang version 3.3 
(tags/RELEASE_33/final 183502) 20130610
  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 --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 
--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. 48.101 / 52. 48.101
  libavcodec     55. 39.101 / 55. 39.101                                                                                     
  libavformat    55. 19.104 / 55. 19.104                                                                                     
  libavdevice    55.  5.100 / 55.  5.100
  libavfilter     3. 90.100 /  3. 90.100
  libavresample   1.  1.  0 /  1.  1.  0
  libswscale      2.  5.101 /  2.  5.101
  libswresample   0. 17.104 /  0. 17.104
  libpostproc    52.  3.100 / 52.  3.100
Input #0, lavfi, from 'testsrc':
  Duration: N/A, start: 0.000000, bitrate: N/A
    Stream #0:0: Video: rawvideo (RGB[24] / 0x18424752), rgb24, 320x240 [SAR 
1:1 DAR 4:3], 25 tbr, 25 tbn, 25 tbc
[mpeg @ 0x80e042a20] VBV buffer size not set, muxing may fail
Output #0, mpeg, to 'test.mpg':
  Metadata:
    encoder         : Lavf55.19.104
    Stream #0:0: Video: mpeg1video, yuv420p, 320x240 [SAR 1:1 DAR 4:3], 
q=2-31, 200 kb/s, 90k tbn, 25 tbc
Stream mapping:
  Stream #0:0 -> #0:0 (rawvideo -> mpeg1video)
Press [q] to stop, [?] for help
frame=169548 fps=1029 q=8.4 Lsize=  167326kB time=01:53:01.88 bitrate= 
202.1kbits/s    
video:165850kB audio:0kB subtitle:0 global headers:0kB muxing overhead 
0.889996%


-- 
ajtiM
--------
http://www.redbubble.com/people/lumiwa