Marton Balint 94a9ac1277 lavf: add av_guess_frame_sample_aspect_ratio function ... Guesses the sample aspect ratio of a frame, based on both the stream and the frame aspect ratio. Since the frame aspect ratio is set by the codec but the stream aspect ratio is set by the demuxer, these two may not be equal. This function tries to return the value that you should use if you would like to display the frame. Basic logic is to use the stream aspect ratio if it is set to something sane otherwise use the frame aspect ratio. This way a container setting, which is usually easy to modify can override the coded value in the frames. Signed-off-by: Marton Balint <cus@passwd.hu> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>		2012-05-14 23:40:46 +02:00
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doxy	doxygen: cleanup style to support older doxy	2011-12-29 17:19:46 +01:00
examples	doc/examples: add libswresample in the libraries.	2012-05-12 19:58:44 +02:00
APIchanges	lavf: add av_guess_frame_sample_aspect_ratio function	2012-05-14 23:40:46 +02:00
avtools-common-opts.texi	Merge remote-tracking branch 'qatar/master'	2012-03-21 01:33:53 +01:00
avutil.txt
bitstream_filters.texi	Merge remote-tracking branch 'qatar/master'	2012-02-25 04:00:43 +01:00
build_system.txt	cosmetics: Delete empty lines at end of file.	2012-02-09 12:26:45 +01:00
decoders.texi	lavc: add ffwavesynth pseudo-codec.	2011-12-15 18:38:04 +01:00
demuxers.texi	lavf: add SBG demuxer.	2011-12-15 18:38:06 +01:00
developer.texi	doc: clarify check for NULL pointer style	2012-05-06 15:47:10 -07:00
encoders.texi	doc: use @command{} for commands.	2012-01-04 13:21:08 +01:00
errno.txt	doc: add a list of errno codes on some systems.	2011-12-21 19:59:45 +01:00
eval.texi	eval: add root() to solve f(x)=0	2012-02-27 00:00:55 +01:00
faq.texi	faq: fix typo.	2012-01-24 16:03:09 +01:00
fate.texi	doc: fix link to fate.libav.org	2012-05-13 00:17:51 -07:00
ffmpeg-mt-authorship.txt
ffmpeg.texi	ffmpeg: accept + prefix to -pix_fmt option to disable automatic conversions.	2012-05-14 21:29:58 +02:00
ffmpeg.txt	Fix "ouput" typo and add a check.	2012-01-28 11:04:19 +01:00
ffplay.texi	ffplay: add 10 minute seek support to ffplay	2011-12-14 21:09:08 +01:00
ffprobe.texi	doc/ffprobe: fix rendering of the timecode chapter in the man page	2012-05-14 12:59:51 +02:00
ffprobe.xsd	ffprobe: report bit rate in stream description	2012-02-20 17:46:26 +01:00
ffserver.conf	Merge remote-tracking branch 'qatar/master'	2012-02-10 01:20:07 +01:00
ffserver.texi	Merge remote-tracking branch 'qatar/master'	2011-12-12 01:25:37 +01:00
filter_design.txt	lavfi: document filter design subtleties.	2012-05-14 18:56:52 +02:00
filters.texi	Merge remote-tracking branch 'qatar/master'	2012-05-13 00:13:49 +02:00
general.texi	JACOsub demuxer, decoder and muxer.	2012-05-03 19:37:14 +02:00
git-howto.texi	Merge remote-tracking branch 'qatar/master'	2012-04-13 21:50:37 +02:00
git-howto.txt	githowto: git is generally available as package in most distros.	2011-11-23 23:03:37 +01:00
indevs.texi	v4l2: allow to convert monotonic timestamps.	2012-04-04 15:22:44 +02:00
issue_tracker.txt
libavfilter.texi	doc: use @command{} for commands.	2012-01-04 13:21:08 +01:00
Makefile	Merge remote-tracking branch 'qatar/master'	2012-03-29 04:11:10 +02:00
metadata.texi
multithreading.txt
muxers.texi	doc/muxers: add documentation for the md5 and framemd5 muxers	2012-04-07 13:57:40 +02:00
optimization.txt
outdevs.texi	doc: use @command{} for commands.	2012-01-04 13:21:08 +01:00
platform.texi	Merge remote-tracking branch 'qatar/master'	2012-05-14 20:17:24 +02:00
print_options.c	print_options: warn that the files are generated.	2012-04-23 18:14:25 +02:00
protocols.texi	Merge remote-tracking branch 'qatar/master'	2012-03-21 01:33:53 +01:00
rate_distortion.txt
RELEASE_NOTES	RELEASE_NOTES: update for 0.10	2012-01-26 21:59:09 +01:00
snow.txt
soc.txt	Merge remote-tracking branch 'qatar/master'	2011-12-12 01:25:37 +01:00
swresample.txt	cosmetics: fix some typos	2012-03-13 01:14:04 +01:00
swscale.txt	cosmetics: Delete empty lines at end of file.	2012-02-09 12:26:45 +01:00
t2h.init	Merge remote-tracking branch 'qatar/master'	2011-12-10 02:01:03 +01:00
tablegen.txt
texi2pod.pl	doc: texi2pod: add -I flag	2012-03-20 11:10:25 +00:00
viterbi.txt	cosmetics: Delete empty lines at end of file.	2012-02-09 12:26:45 +01:00