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Marton Balint 31bb172be2 ffmpeg: ensure that -fix_sub_duration doesnt create subtitles with zero duration
When fix_sub_duration is used, and the duration fixing code is generating 0
duration, that is definitely zero, and not undefined or infinite (which may be
the case for decoded AVSubtitles depending on the codec), so it is safe to drop
it.

It fixes teletext subtitle sources, when the subtitles are transmitted twice
after each other for some reason.

Signed-off-by: Marton Balint <cus@passwd.hu>
Reviewed-by: Nicolas George <george@nsup.org>
2013-11-28 21:30:03 +01:00
compat Merge remote-tracking branch 'qatar/master' 2013-11-24 23:27:32 +01:00
doc doc/ffserver: fix documentation for CustomLog 2013-11-28 20:17:15 +01:00
libavcodec Merge remote-tracking branch 'qatar/master' 2013-11-28 11:21:52 +01:00
libavdevice lavd/pulse_audio_enc: add buffer size control options 2013-11-27 10:12:54 +01:00
libavfilter
libavformat MSN Audio support 2013-11-26 08:31:10 +01:00
libavresample
libavutil avutil/log: check that len is within the buffer before reading it 2013-11-27 17:06:42 +01:00
libpostproc
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.gitignore Add transcode_aac example to .gitignore. 2013-11-28 13:19:50 +01:00
arch.mak
Changelog Merge remote-tracking branch 'qatar/master' 2013-11-26 13:13:45 +01:00
cmdutils_common_opts.h
cmdutils.c Revert "configure: add #include "version.h" to config.h" 2013-11-28 00:19:45 +01:00
cmdutils.h cmdutils: remove this_year constant, use CONFIG_THIS_YEAR instead 2013-11-26 10:03:32 +01:00
common.mak
configure build: integrate remaining examples. 2013-11-28 13:55:34 +01:00
COPYING.GPLv2
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CREDITS
ffmpeg_filter.c
ffmpeg_opt.c
ffmpeg_vdpau.c
ffmpeg.c ffmpeg: ensure that -fix_sub_duration doesnt create subtitles with zero duration 2013-11-28 21:30:03 +01:00
ffmpeg.h
ffplay.c ffplay: do not call avcodec_register_all() explicitly 2013-11-25 00:03:20 +01:00
ffprobe.c Revert "configure: add #include "version.h" to config.h" 2013-11-28 00:19:45 +01:00
ffserver.c ffserver: clarify feedback in case of wrong AVOptionAudio/Video error 2013-11-28 10:19:03 +01:00
INSTALL
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Makefile Merge commit 'dc80e2f7a529d6e4416b40b68699be16fed62d6c' 2013-11-27 02:09:16 +01:00
README
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FFmpeg README
-------------

1) Documentation
----------------

* Read the documentation in the doc/ directory in git.
  You can also view it online at http://ffmpeg.org/documentation.html

2) Licensing
------------

* See the LICENSE file.

3) Build and Install
--------------------

* See the INSTALL file.