This simplifies the code and fixes a deadlock
Fixes Ticket2927
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 29ffeef5e7)
Conflicts:
libavcodec/h264.c
With some (buggy) drivers, the VIDIOC_G_STD ioctl returns a std_id that cannot
be matched with any of the enumerated v4l2_standard structures (for example
std_id = 0 or std_id = 0xffffff). Do not fail when we reach the end of the
enumeration without a valid match.
Fixes ticket #2370
Note: This commit message has been modified by Giorgio Vazzana, the original
commit message was:
"Fixed regression for mandatory VIDIOC_ENUMSTD support by v4l2"
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ed72542539)
* TimothyGu/release/1.2:
doc/encoders: add doc for AAC encoder
doc/encoders: improve libvo-aacenc doc
doc/ffmpeg-formats: Add documentation for 3 parameters that have been missing
doc/encoders: Remove options that were not there when branch was cut from master
doc/encoders: reformat and add some clarification in libtwolame doc
doc/encoders: reformat libmp3lame doc
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket2982
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f31011e9ab)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
These prevent the rgb ljpeg code from being run on parameters that it doesnt
support. No testcase available but it seems possible to trigger these.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 61c68000ed)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket2905
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit cdd5df8189)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Such changes are not allowed nor supported
Fixes Ticket2906
Found-by: ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 547d690d67)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This fixes a bunch of possible overread in avformat with the idiom p +=
strcspn(p, "\n") + 1 (strcspn() can focus on the trailing '\0' if no
'\n' is found, so the +1 leads to an overread).
Note on lavf/matroskaenc: no extra subtitles.o Makefile dependency is
added because only the header is required for ff_subtitles_next_line().
Note on lavf/mpsubdec: code gets slightly complex to avoid an infinite
loop in the probing since there is no more forced increment.
NOTE:
Code of function ff_subtitles_next_line fixed by Alexander Strasser.
The original code from master did test the wrong character, but was
corrected by a subsequent commit. That commit however is not backported,
so it had to be fixed in this commit for the backport.
Conflicts:
libavformat/mpl2dec.c
(cherry picked from commit 90fc00a623)
Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
I found a bunch of (recent) SRT files in the wild with 3 to 10 line
breaks at the beginning.
(cherry picked from commit cfcd55db16)
Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
lxf needs a parser (or would need to set a few fields explicitly).
Fixes Ticket2917
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8349be852b)
Fixes out of array accesses
Fixes Ticket2919
Found_by: ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 86736f59d6)
In particular, fix wrong vertical mirroring command, and clarify
and extend explanation.
Based on a patch by littlebat <dashing.meng@gmail.com>.
Should fix trac ticket #2413.
(cherry picked from commit 215ca86475)
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Conflicts:
doc/filters.texi
Format is based on the thread:
"[PATCH] doc/encoders: Add libopus encoder doc" (06-28-2013)
http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/165368/
Also merge the two option sections (Mapping and Private options).
Patch partially edited by Stefano Sabatini.
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
(cherry picked from commit 11cb697501)
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
