[FFmpeg-trac] #3736(undetermined:new): convert mpg to pal dvdv
FFmpeg
trac at avcodec.org
Sun Jun 22 21:57:03 CEST 2014
#3736: convert mpg to pal dvdv
-------------------------------------+-------------------------------------
Reporter: subroutine | Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Hi there, I have ffmpeg installed via macports on a mac running 10.9.3 I
am trying to convert an mpg from a video camera so that it can be encoded
to burn to a pal dvd. My command is:
/opt/local/bin/ffmpeg -i
'/Users/Shared/.EVNZ_config/Titles/a_opentitles.mpg' -target pal-dvd -s
720x576 -vcodec copy -acodec mp2 -ab 256k -y
'/Users/Shared/.EVNZ_config/EVNZ_DVD_Temp/EVNZ_DVD/a_opentitles.mpg'
but I'm getting this error:
ffmpeg version 2.2.3 Copyright (c) 2000-2014 the FFmpeg developers
built on Jun 4 2014 15:38:57 with Apple LLVM version 5.1
(clang-503.0.40) (based on LLVM 3.4svn)
configuration: --prefix=/opt/local --enable-swscale --enable-avfilter
--enable-avresample --enable-libmp3lame --enable-libvorbis --enable-
libopus --enable-libtheora --enable-libschroedinger --enable-libopenjpeg
--enable-libmodplug --enable-libvpx --enable-libspeex --enable-libass
--enable-libbluray --enable-gnutls --enable-fontconfig --enable-
libfreetype --disable-indev=jack --disable-outdev=xv
--mandir=/opt/local/share/man --enable-shared --enable-pthreads
--cc=/usr/bin/clang --enable-vda --arch=x86_64 --enable-yasm --enable-gpl
--enable-postproc --enable-libx264 --enable-libxvid
libavutil 52. 66.100 / 52. 66.100
libavcodec 55. 52.102 / 55. 52.102
libavformat 55. 33.100 / 55. 33.100
libavdevice 55. 10.100 / 55. 10.100
libavfilter 4. 2.100 / 4. 2.100
lib
avresample 1. 2. 0 / 1. 2. 0
libswscale 2. 5.102 / 2. 5.102
libswresample 0. 18.100 / 0. 18.100
libpostproc 52. 3.100 / 52. 3.100
[NULL @ 0x7f9901010800] start time is not set in estimate_timings_from_pts
Input #0, mpeg, from '/Users/Shared/.EVNZ_config/Titles/a_opentitles.mpg':
Duration: 00:00:28.00, start: 0.500000, bitrate: 2755 kb/s
Stream #0:0[0x1bf]: Data: dvd_nav_packet
Stream #0:1[0x1e0]: Video: mpeg2video (Main), yuv420p(tv, bt709),
720x576 [SAR 16:15 DAR 4:3], max. 8000 kb/s, 25 fps, 25 tbr, 90k tbn, 50
tbc
Stream #0:2[0x80]: Audio: ac3, 48000 Hz, stereo, fltp, 448 kb/s
[mp2 @ 0x7f9901012a00] bitrate 448 is not allowed in mp2
Output #0, dvd, to
'/Users/Shared/.EVNZ_config/EVNZ_DVD_Temp/EVNZ_DVD/a_opentitles.mpg':
Stream #0:0: Video: mpeg2video, yuv420p, 720x576 [SAR 16:15 DAR 4:3],
q=2-31, 6000 kb/s, 25 fps, 90k tbn, 25 tbc
Stream #0:1: Audio: mp2, 48000 Hz, stereo, s16, 448 kb/s
Stream mapping:
Stream #0:1 -> #0:0 (copy
)
Stream #0:2 -> #0:1 (ac3 -> mp2)
Error while opening encoder for output stream #0:1 - maybe incorrect
parameters such as bit_rate, rate, width or height
Conversion failed!
I can run this on an older version of ffmpeg without any issue so don't
know why it's not working in this version.
I have very limited knowledge of ffmpeg and the options so please give any
explanations in simple terms.
Many Thanks,
Nik
--
Ticket URL: <https://trac.ffmpeg.org/ticket/3736>
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