In high bit depth the pixels will not be stored in uint8_t like in the
normal case, but in uint16_t. The pixel size is thus 1 in normal bit
depth and 2 in high bit depth.
Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/master:
proto: include os_support.h in network.h
matroskaenc: don't write an empty Cues element.
lavc: add a FF_API_REQUEST_CHANNELS deprecation macro
avio: move extern url_interrupt_cb declaration from avio.h to url.h
avio: make av_register_protocol2 internal.
avio: avio_ prefix for url_set_interrupt_cb.
avio: AVIO_ prefixes for URL_ open flags.
proto: introduce listen option in tcp
doc: clarify configure features
proto: factor ff_network_wait_fd and use it on udp
Conflicts:
ffmpeg.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This fixes crashes on exit when plaing some RealRTSP streams
(among other), e.g.
rtsp://dl.lib.brown.edu:554/areserves/1093545294660883.mp3.
These crashes have been present since 3e68b3ba7b.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Fix warning:
ffplay.c: At top level:
ffplay.c:3027: warning: missing braces around initializer
ffplay.c:3027: warning: (near initialization for ‘options[53].u’)
It is pretty hopeless that other considerable projects will adopt
libavutil alone in other projects. Projects that need small footprint
are better off with more specialized libraries such as gnulib or rather
just copy the necessary parts that they need. With this in mind, nobody
is helped by having libavutil and libavcore split. In order to ease
maintenance inside and around FFmpeg and to reduce confusion where to
put common code, avcore's functionality is merged (back) to avutil.
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
The code was setting aspect ratio from the DTG active format, and was
present and disabled since the creation of ffplay.
See thread:
Subject: [FFmpeg-devel] [PATCH] Cosmetics: adopt compact notation in
disabled code.
Date: Sat, 12 Feb 2011 18:46:19 +0100
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit b7ec5cc401)
The code was setting aspect ratio from the DTG active format, and was
present and disabled since the creation of ffplay.
See thread:
Subject: [FFmpeg-devel] [PATCH] Cosmetics: adopt compact notation in
disabled code.
Date: Sat, 12 Feb 2011 18:46:19 +0100
Signed-off-by: Mans Rullgard <mans@mansr.com>
As a side effect of the last commit, avcodec_open() now calls it automatically,
so there is no longer any need for clients to call it.
Instead they should set AVCodecContext.thread_count.
avcodec_thread_free() is deprecated, and will be removed from avcodec.h at the
next MAJOR libavcodec bump.
Rename the functions to ff_thread_init/free, since they are now internal.
Wrappers are provided to maintain API compatibility.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit c0b102ca03)
As a side effect of the last commit, avcodec_open() now calls it automatically,
so there is no longer any need for clients to call it.
Instead they should set AVCodecContext.thread_count.
avcodec_thread_free() is deprecated, and will be removed from avcodec.h at the
next MAJOR libavcodec bump.
Rename the functions to ff_thread_init/free, since they are now internal.
Wrappers are provided to maintain API compatibility.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
No behavior change; this makes DTS reliable with the next patch.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 6b47495397)
Make avfilter_graph_free() free not only the internal structures, but
also the allocated graph, and set the graph pointer to NULL for
increased safety.
Simplify usage.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 4359288c56)
Make avfilter_graph_free() free not only the internal structures, but
also the allocated graph, and set the graph pointer to NULL for
increased safety.
Simplify usage.
Signed-off-by: Mans Rullgard <mans@mansr.com>
AVCodecContext.reordered_opaque is deprecated for this specific use.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 2855080447)
Disable logging of rescaled timestamps if DEBUG is not enabled.
Avoid debug log spamming with -loglevel debug.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 13156f40e1)
Disable logging of rescaled timestamps if DEBUG is not enabled.
Avoid debug log spamming with -loglevel debug.
Signed-off-by: Mans Rullgard <mans@mansr.com>
avfilter_graph_parse() declaration to libavfilter/avfiltergraph.h.
Simplify, and less confusing for the user.
Originally committed as revision 25705 to svn://svn.ffmpeg.org/ffmpeg/trunk
The new name is shorter and more consistent with the rest of the API.
This change breaks libavfilter API/ABI.
Originally committed as revision 25674 to svn://svn.ffmpeg.org/ffmpeg/trunk
filterchain.
Set timebase in the ffplay input, and make get_filtered_video_frame()
rescale the output frames PTSes according to their timebase.
Originally committed as revision 25450 to svn://svn.ffmpeg.org/ffmpeg/trunk
between ffmpeg and ffplay and avoids a valgrind error by freeing
avformat_opts->key.
Originally committed as revision 25309 to svn://svn.ffmpeg.org/ffmpeg/trunk
This is required to make AVFilterBufferRef able to contain also audio
data, required by audio filtering integration.
Patch by S.N. Hemanth Meenakshisundaram smeen?ks@ucsd.ed?.
Originally committed as revision 24773 to svn://svn.ffmpeg.org/ffmpeg/trunk
AVFilterContext *avfilter_open(AVFilter *filter, const char *inst_name);
to:
int avfilter_open(AVFilterContext **filter_ctx, AVFilter *filter, const char *inst_name);
This way it is possible to propagate an error code telling the reason
of the failure.
Originally committed as revision 24765 to svn://svn.ffmpeg.org/ffmpeg/trunk
Define a new struct AVFilterBufferRefVideoProps and add a type field
to AVFilterBufferRef.
Video specific properties in AVFilterBufferRefVideoProps are now
referred to by *video pointer in AVFilterBufferRef.
Patch by S.N. Hemanth Meenakshisundaram smeenaks->ucsd.edu.
Originally committed as revision 24763 to svn://svn.ffmpeg.org/ffmpeg/trunk
AVFilterLink.srcpic -> AVFilterLink.src_buf
AVFilterLink.cur_pic -> AVFilterLink.cur_buf
AVFilterLink.outpic -> AVFilterLink.out_buf
The new names are more generic and more consistent, since the struct
they contain, which was named AVFilterPicRef, has been renamed to
AVFilterBufferRef.
Patch by S.N. Hemanth Meenakshisundaram %smeenaks%ucsd%edu%.
Originally committed as revision 24732 to svn://svn.ffmpeg.org/ffmpeg/trunk
avfilter_(un)ref_pic -> avfilter_(un)ref_buffer
avfilter_copy_picref_props -> avfilter_copy_buffer_ref_props
AVFilterBufferRef.pic -> AVFilterBufferRef.buffer
They have been renamed to allow sharing with audio.
Patch by S.N. Hemanth Meenakshisundaram $smeenaks$ucsd$edu$.
Originally committed as revision 24731 to svn://svn.ffmpeg.org/ffmpeg/trunk
The struct is going to be used for storing audio buffer references as
well, and the new name is more generic.
Patch by S.N. Hemanth Meenakshisundaram @smeenaks@ucsd@edu@.
Originally committed as revision 24730 to svn://svn.ffmpeg.org/ffmpeg/trunk
in favor of the newly added corresponding functions
av_parse_video_size() and av_parse_video_rate() defined in
libavcore/parseutils.h.
This change also adds a linking-time dependency of libavcodec and of
libavfilter on libavcore.
Originally committed as revision 24518 to svn://svn.ffmpeg.org/ffmpeg/trunk
Patch by Alexei Svitkine cout << name << "." << surname << "@" << "gmail.com".
See thread:
Subject: [FFmpeg-devel] new command-line option for ffplay
Date: Wed, 23 Jun 2010 09:13:50 -0400
Originally committed as revision 24037 to svn://svn.ffmpeg.org/ffmpeg/trunk
This fixes a regression introduced when libavfilter support was added to ffplay.
Originally committed as revision 23343 to svn://svn.ffmpeg.org/ffmpeg/trunk
remain valid. This fixes segfaults for those cases where data copy to
this invalid pointer is attempted.
Originally committed as revision 23264 to svn://svn.ffmpeg.org/ffmpeg/trunk
Use the numeric value assigned to sws_flags for the sws_flags set in
the graph, rather than the string "bilinear", which is not even
parsable by the scale filter.
Originally committed as revision 23060 to svn://svn.ffmpeg.org/ffmpeg/trunk
Replace SDL timer by a seperate thread, more accurate and less annoying.
frame drop is enabled by default, bug reports welcome.
Fixes issue1191
Originally committed as revision 22452 to svn://svn.ffmpeg.org/ffmpeg/trunk
The bugs become only vissible at higher time resolution than what is
used currently.
Originally committed as revision 22442 to svn://svn.ffmpeg.org/ffmpeg/trunk
this allows more asynchronous decoding and display thus improving
video smoothness.
It also seems to improve absolute video decoding speed for some reason
Originally committed as revision 22434 to svn://svn.ffmpeg.org/ffmpeg/trunk
This still needs some minor work here and there but should be already functional.
Note that the code pathes that are under "not avfilter" ifdefs as well as the
ifdefs will be droped as soon as all major issues have been det with, aka could
be real soon or not.
Originally committed as revision 22216 to svn://svn.ffmpeg.org/ffmpeg/trunk
ffplay, make it complain and abort in that case as just one input file
is currently supported.
Originally committed as revision 22139 to svn://svn.ffmpeg.org/ffmpeg/trunk
decoder, to "avctx".
See the thread:
Subject: [FFmpeg-devel] [PATCH] enc is not a good name for a decoder context
Date: Mon, 28 Dec 2009 22:56:25 +0100
Originally committed as revision 21855 to svn://svn.ffmpeg.org/ffmpeg/trunk
ffplay.c: In function ‘compute_frame_delay’:
ffplay.c:1064: warning: unused variable ‘ref_clock’
Originally committed as revision 21649 to svn://svn.ffmpeg.org/ffmpeg/trunk
but rather the unimportant high frequencies are cut off if the window is
not a multiple of 2 high.
Originally committed as revision 21641 to svn://svn.ffmpeg.org/ffmpeg/trunk
done on seeking. This fixes the bug where after reaching the end and waiting
a few seconds seeking back to the begin messes up AV sync and playback speed.
Originally committed as revision 21629 to svn://svn.ffmpeg.org/ffmpeg/trunk
ffplay.c: In function ‘video_thread’:
ffplay.c:1391: warning: suggest parentheses around && within ||
Originally committed as revision 21600 to svn://svn.ffmpeg.org/ffmpeg/trunk
The various avcodec_thread_init() functions are updated to return
immediately after setting avctx->thread_count. This allows -threads 0
to pass through to codecs. It also simplifies the usage for apps
using libavcodec.
Originally committed as revision 21358 to svn://svn.ffmpeg.org/ffmpeg/trunk
This is safer since avcodec_open() may initialize some structure using
the thread_count default value which will be changed later, causing
potential security / stability issues.
Also do not explicitely set the thread_count value in the decoder,
since this is already done by avcodec_thread_init().
See the thread:
"[FFmpeg-devel] [PATCH] Make ffplay define in the encoder the number of threads *before* to open it",
started in date 2008-03-08.
Originally committed as revision 20954 to svn://svn.ffmpeg.org/ffmpeg/trunk
Without this random changes to the header inclusion can trigger
linking failures, and these are not even picked up in some environments
(some fate machines didnt catch it).
Originally committed as revision 20833 to svn://svn.ffmpeg.org/ffmpeg/trunk
the loglevel command line option.
Make the loglevel option help message more clear, since the option
argument is shown as a single token, and make the whole message better
aligned with the other help messages.
Originally committed as revision 20149 to svn://svn.ffmpeg.org/ffmpeg/trunk
The -loglevel option makes possible to set the logging level used by
the libav* libraries.
Originally committed as revision 20027 to svn://svn.ffmpeg.org/ffmpeg/trunk
