[FFmpeg-trac] #1277(undetermined:closed): Subtitle (hdmv_pgs_subtitle) conversion fails
FFmpeg
trac at avcodec.org
Tue Sep 4 18:26:42 CEST 2012
#1277: Subtitle (hdmv_pgs_subtitle) conversion fails
-------------------------------------+-------------------------------------
Reporter: bakhshian | Owner:
Type: defect | Status: closed
Priority: normal | Component:
Version: git-master | undetermined
Keywords: dvdsub | Resolution: fixed
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 1
-------------------------------------+-------------------------------------
Description changed by ubitux:
Old description:
> I need to convert the format of the subtitle stream of a movie so my
> device can play it.
> Here is the list of all existing streams :
>
> Stream #0:0(eng): Video: h264 (High), yuv420p, 1920x816 [SAR 1:1 DAR
> 40:17], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)
> Stream #0:1(eng): Audio: dts (DTS), 48000 Hz, 5.1(side), s16, 1536
> kb/s (default)
> Metadata:
> title : 3/2+1
> Stream #0:2(eng): Subtitle: hdmv_pgs_subtitle (default)
> Stream #0:3(ger): Subtitle: hdmv_pgs_subtitle
> Stream #0:4(ger): Subtitle: hdmv_pgs_subtitle
> Stream #0:5(ger): Subtitle: hdmv_pgs_subtitle
> Stream #0:6(ger): Subtitle: hdmv_pgs_subtitle
>
> I want to keep only the English subtitle and convert it too. The
> available codecs are :
>
> > ffmpeg -codecs | grep sub
> DES ass Advanced SubStation Alpha subtitle
> DES dvbsub DVB subtitles
> DES dvdsub DVD subtitles
> D S pgssub HDMV Presentation Graphic Stream subtitles
> DES srt SubRip subtitle
> DES xsub DivX subtitles (XSUB)
>
> I choose dvdsub as the new format and try to run ffmpeg command with the
> following arguments :
>
> >ffmpeg -i in.mkv -scodec dvdsub -vcodec copy -acodec copy out.mkv
>
> It starts running, but after a while ( I think when it reaches the first
> frame with subtitle ) crashes. Here you can see the messages :
>
> Stream mapping:
> Stream #0:0 -> #0:0 (copy)
> Stream #0:1 -> #0:1 (copy)
> Stream #0:2 -> #0:2 (pgssub -> dvdsub)
> Press [q] to stop, [?] for help
> Subtitle encoding failed1.0 size= 182919kB time=00:00:00.00 bitrate=
> 0.0kbits/s
>
> The interesting point is that ffplay and mplayer both can play the input
> file and they show the subtitle properly.
>
> Here is the output of ffmpeg -version command :
>
> ffmpeg version 0.10.2-4:0.10.2-0ubuntu0jon1~oneiric1
> built on Mar 18 2012 11:07:55 with gcc 4.6.1
> configuration: --extra-version='4:0.10.2-0ubuntu0jon1~oneiric1'
> --arch=amd64 --prefix=/usr --libdir=/usr/lib/x86_64-linux-gnu --disable-
> stripping --enable-vdpau --enable-bzlib --enable-libgsm --enable-
> libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis
> --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-
> cpudetect --enable-libfreetype --enable-vaapi --enable-frei0r --enable-
> gpl --enable-postproc --enable-x11grab --enable-librtmp --enable-libvo-
> aacenc --enable-version3 --enable-libvo-amrwbenc --enable-version3
> --enable-libdc1394 --shlibdir=/usr/lib/x86_64-linux-gnu --enable-shared
> --disable-static
> libavutil 51. 35.100 / 51. 35.100
> libavcodec 53. 61.100 / 53. 61.100
> libavformat 53. 32.100 / 53. 32.100
> libavdevice 53. 4.100 / 53. 4.100
> libavfilter 2. 61.100 / 2. 61.100
> libswscale 2. 1.100 / 2. 1.100
> libswresample 0. 6.100 / 0. 6.100
> libpostproc 52. 0.100 / 52. 0.100
New description:
I need to convert the format of the subtitle stream of a movie so my
device can play it.
Here is the list of all existing streams :
{{{
Stream #0:0(eng): Video: h264 (High), yuv420p, 1920x816 [SAR 1:1 DAR
40:17], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)
Stream #0:1(eng): Audio: dts (DTS), 48000 Hz, 5.1(side), s16, 1536
kb/s (default)
Metadata:
title : 3/2+1
Stream #0:2(eng): Subtitle: hdmv_pgs_subtitle (default)
Stream #0:3(ger): Subtitle: hdmv_pgs_subtitle
Stream #0:4(ger): Subtitle: hdmv_pgs_subtitle
Stream #0:5(ger): Subtitle: hdmv_pgs_subtitle
Stream #0:6(ger): Subtitle: hdmv_pgs_subtitle
}}}
I want to keep only the English subtitle and convert it too. The available
codecs are :
{{{
> ffmpeg -codecs | grep sub
DES ass Advanced SubStation Alpha subtitle
DES dvbsub DVB subtitles
DES dvdsub DVD subtitles
D S pgssub HDMV Presentation Graphic Stream subtitles
DES srt SubRip subtitle
DES xsub DivX subtitles (XSUB)
}}}
I choose dvdsub as the new format and try to run ffmpeg command with the
following arguments :
{{{
ffmpeg -i in.mkv -scodec dvdsub -vcodec copy -acodec copy out.mkv
}}}
It starts running, but after a while ( I think when it reaches the first
frame with subtitle ) crashes. Here you can see the messages :
{{{
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (copy)
Stream #0:2 -> #0:2 (pgssub -> dvdsub)
Press [q] to stop, [?] for help
Subtitle encoding failed1.0 size= 182919kB time=00:00:00.00 bitrate=
0.0kbits/s
}}}
The interesting point is that ffplay and mplayer both can play the input
file and they show the subtitle properly.
Here is the output of ffmpeg -version command :
{{{
ffmpeg version 0.10.2-4:0.10.2-0ubuntu0jon1~oneiric1
built on Mar 18 2012 11:07:55 with gcc 4.6.1
configuration: --extra-version='4:0.10.2-0ubuntu0jon1~oneiric1'
--arch=amd64 --prefix=/usr --libdir=/usr/lib/x86_64-linux-gnu --disable-
stripping --enable-vdpau --enable-bzlib --enable-libgsm --enable-
libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis
--enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect
--enable-libfreetype --enable-vaapi --enable-frei0r --enable-gpl --enable-
postproc --enable-x11grab --enable-librtmp --enable-libvo-aacenc --enable-
version3 --enable-libvo-amrwbenc --enable-version3 --enable-libdc1394
--shlibdir=/usr/lib/x86_64-linux-gnu --enable-shared --disable-static
libavutil 51. 35.100 / 51. 35.100
libavcodec 53. 61.100 / 53. 61.100
libavformat 53. 32.100 / 53. 32.100
libavdevice 53. 4.100 / 53. 4.100
libavfilter 2. 61.100 / 2. 61.100
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 6.100 / 0. 6.100
libpostproc 52. 0.100 / 52. 0.100
}}}
--
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1277#comment:28>
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