I have a problem with Greek subtitle font size when I map a subtitle file into a video in ffmpeg.
I ran below code:
When I play it in VLC, it gives very small subtitle size.
Then I tried to increase subtitle fontsize but no luck.
Also tried this one but failed again:
As default fontsize in ffmpeg is 16, this time I increased fontsize from 16 to 30 in vf_drawtext.c file, then I reconfigured ffmpeg and replaced new ffmpeg binary file but nothing changed.
PS: I tested below code as -vf is invalid when -c:v copy is selected..
Could you please explain how I may do this?
Thanks
Boris
Last edited by baris35; 06-03-2017 at 04:21 PM..
Reason: last attempt
Hello all I am a new linux user (Redhat 7) and I am trying to learn how to operate the system. I have a couple problems one the font size for all windows withing the OS are too small and even though I found a couple places to configure font size I can't find where to change the font size for the... (2 Replies)
hi all ,
i was just wondering if i can specify the font size when i am printing from solaris .
i am using solaris 9 and hp laserjet 1230 .
i dont want to change the global variable for the printer driver .
i just want to print a file with small font and the others with normal fonts .
... (1 Reply)
How can I enlarged the font size when I opened the pdf files with ghostscript or ghostview in solaris 8 for sparc. The font is so small that I can't see it!]
Help me please! (0 Replies)
Can any help me to change the default font type and its size..
To clear more about my question..
Once i login to my unix domain... the font it displaying is of small size...
all my shell commands i am executing in $ prompt also carries the same style(ls, date and echo...)
i searched whole... (2 Replies)
Hi,
I would like to change the font size in bash. I know how do it in ksh:
F_VDOBLE="\033#6"
print "${F_VDOBLE}Esto es..."
But in bash I don't know
Could you help me please?
Many thanks! (5 Replies)
Hi everyone,
I am fairly new to shell scripting. I want to read in numbers from a file (one number per line). This works perfectly fine
while read CurrentLine
do
echo $CurrentLine
done < myfile
and yields the correct output:
272
745
123
If I however run a ffmpeg... (2 Replies)
I have two hosts i.e host1 & host2.
host1 has the desired font details of which are below:
uname -a
Linux host1 3.10.0-693.21.1.el7.x86_64 #1 SMP Wed Mar 7 19:03:37 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
$ fc-match
StRydeRegular.ttf: "St Ryde" "Regular"
I need the same default font... (27 Replies)
Discussion started by: mohtashims
27 Replies
LEARN ABOUT DEBIAN
aviplay
aviplay(1)aviplay(1)NAME
aviplay - QT-based movie player
SYNOPSIS
aviplay [options] [ files | URLs ]
DESCRIPTION
aviplay is a QT-based player for various avi, asf, mpeg4 movie files. Avifile project creates library that allows programs to read and
write compressed AVI/ASF files (Indeo Video, DivX :-), etc.) under Unix OS. (De)compression is performed with various plugins (included
Win32 DLLs for x86_32 OS) if native codec is not available. Win32 libraries have to be downloaded separately. Primarily the ffmpeg project
is used for codecs and also for stream parsing. Over the time it's possible the project will mostly blend into ffmpeg.
FEATURES
* low CPU usage (movies playable even P200MMX)
* smooth video (using threads and frame precaching)
* supports streamed .asf files
* audio resampling suppport
* modular design
OPTIONS -h --help Show help message
-c --codec [help]
Set codec options (use help to see options for this parameter)
-s --size <width:height>
Start playing movie at dimensions X * Y.
-f --fullscreen
Start playing movie in fullscreen.
-f --maximize
Start playing movie in maximized mode (i.e. preserve current resolution).
--seek <position>
Seek to given position in movie.
-sub --subtitle <filename>
Use give file as the source for subtitles.
-subcp --subtitle_codepage <codepage>
Select codepage for subtitles. They are internaly encoded into UTF-8. See iconv(3) for available codepages. Codepage "default"
means current default encoding in system. Example of codepages: CP1250, ISO8859-2, default.
-subfont --subtitle_font <fontname>
Select font for subtitles. At this moment only X11 fonts are supported (either in traditional "-misc-*" or TTF notation)
-ac --audio-codec <codecname>
Prefered codec to be used for movie audio decoding. Use with "help" to see available audio codecs.
-vc --video-codec <codecname>
Prefered codec to be used for movie video decoding. Use with "help" to see available video codecs.
--rc Enables remote control (stdin|stdout).
SHELL variables:
WIN32_PATH - can be used to override library path /usr/lib/win32 which holds MS Windows binary dll codecs.
AVIPLUGIN_PATH - can be used to override library path /usr/lib/avifile which holds avifile plugins.
AVIPLAY_MUTE_AUDIO - if set shows just video track
AVIPLAY_MUTE_VIDEO - if set plays just audio track
AVIPLAY_NOSYNC - do not synchronize audio and video track
HTTP_PROXY
WRITE_ASF - write asf file received over the network to file (/tmp/*.asf)
NOTE
Press the About button in aviplay's GUI for more details about the usage and configuation.
Aviplay automaticaly searches for subtitle file with the same name as the original ".avi" file but with .sub, .SUB, .srt, .SRT, .txt, .TXT,
.smi, .SMI suffix.
For Debian users: After the discussion with the autor I have came to the conclusion that GSM codec is legaly distributed under GPL terms
since this piece of code was donated to the project by the original author which was using it in the non-GPL project xanim.
SEE ALSO
http://avifile.sourceforge.net for the original source and main CVS archive for binary codecs.
http://mplayerhq.hu for mplayer - an excelent player with more options and supported formats
AUTHORS
Original author: Eugene Kuznetsov <divx@euro.ru>
Current developer: Zdenek Kabelac <kabi@users.sourceforge.net>
Zdenek Kabelac 12 February 2003 aviplay(1)