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Petru Rares Sincraian [Sat, 11 Jun 2016 11:30:09 +0000 (13:30 +0200)]
fate: add afade test
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Clément Bœsch [Sun, 12 Jun 2016 11:38:23 +0000 (13:38 +0200)]
lavc/h264: remove unused ff_h264_init_dequant_tables prototype
Unused since
1534ef87 /
3176217c.
Clément Bœsch [Sun, 12 Jun 2016 11:24:27 +0000 (13:24 +0200)]
Merge commit '
3176217c60ca7828712985092d9102d331ea4f3d'
* commit '
3176217c60ca7828712985092d9102d331ea4f3d':
h264: decouple h264_ps from the h264 decoder
Main changes:
- a local GetBitContext is created for the various
ff_h264_decode_seq_parameter_set() attempts
- just like the old code, remove_sps() is adjusted so it doesn't remove
the pps.
Fixes decode with Ticket #631
http://ffmpeg.org/pipermail/ffmpeg-user/attachments/
20111108/
dae58f17/attachment.mp4
but see next point as well.
- ff_h264_update_thread_context() is updated to work even when SPS
isn't set as it breaks current skip_frame code. This makes sure we
can still decode the sample from ticket #631 without the need for
-flags2 +chunks. (Thanks to Michael)
- keep {sps,pps}_ref pointers that stay alive even when the active
pps/sps get removed from the available lists (patch by michaelni with
additionnal frees in ff_h264_free_context() from mateo)
- added a check on sps in avpriv_h264_has_num_reorder_frames() to fix
crashes with mpegts_with_dvbsubs.ts from Ticket #4074
http://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket4074/mpegts_with_dvbsubs.ts
- in h264_parser.c:h264_parse(), after the ff_h264_decode_extradata() is
called, the pps and sps from the local parser context are updated with
the pps and sps from the used h264context. This fixes fate-flv-demux.
- in h264_slice.c, "PPS changed between slices" error is not triggered
anymore in one condition as it makes fate-h264-xavc-4389 fails with
THREADS=N (Thanks to Michael)
Merged-by: Clément Bœsch <clement@stupeflix.com>
Merged-by: Michael Niedermayer <michael@niedermayer.cc>
Merged-by: Matthieu Bouron <matthieu.bouron@stupeflix.com>
Paul B Mahol [Mon, 30 May 2016 17:33:31 +0000 (19:33 +0200)]
avcodec/sheervideo: add 10-bit interlaced RGB(A) support
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Sat, 11 Jun 2016 21:44:06 +0000 (23:44 +0200)]
avcodec/utvideodec: add support for UQRG and UQRA formats
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Carl Eugen Hoyos [Sat, 11 Jun 2016 20:41:18 +0000 (22:41 +0200)]
lavu/file_open: Use current directory for temporary files also on Android.
Fixes ticket #5620.
Carl Eugen Hoyos [Sat, 11 Jun 2016 20:38:41 +0000 (22:38 +0200)]
lavc/libutvideodec: Do not set bits_per_raw_sample.
It is not always 8 but never different from the pix_fmt property.
Paul B Mahol [Sat, 11 Jun 2016 19:31:49 +0000 (21:31 +0200)]
avcodec/utvideodec: fix multiple slices for UQY2 and other issues
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Dave Rice [Sat, 11 Jun 2016 04:55:30 +0000 (00:55 -0400)]
avfilter/vf_histogram: indent histogram options
Dave Rice [Sat, 11 Jun 2016 04:54:59 +0000 (00:54 -0400)]
avfilter/vf_histogram: shortcuts for histogram options
Paul B Mahol [Sat, 11 Jun 2016 16:17:41 +0000 (18:17 +0200)]
avcodec/utvideo: add support for UQY2
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Michael Niedermayer [Sat, 11 Jun 2016 12:28:24 +0000 (14:28 +0200)]
avcodec/mpc8: Correct end truncation
Fixes Ticket5478
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Rick Kern [Sun, 29 May 2016 02:32:55 +0000 (22:32 -0400)]
lavc/videotoolboxenc: set extradata when opening codec
VideoToolbox doesn't supply parameter sets until the first frame is done
encoding. This spins up a temporary encoder and encodes a single frame to
get this data.
Signed-off-by: Rick Kern <kernrj@gmail.com>
Rick Kern [Sun, 29 May 2016 02:28:04 +0000 (22:28 -0400)]
lavc/videotoolboxenc: fix allocated buffer size
Allocates a buffer with padding, and with enough room for start codes when
length codes are smaller.
Signed-off-by: Rick Kern <kernrj@gmail.com>
Ivan [Fri, 10 Jun 2016 02:12:10 +0000 (22:12 -0400)]
libavformat/flvenc: support for codec configuration change mid stream
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Ivan [Fri, 10 Jun 2016 02:12:09 +0000 (22:12 -0400)]
libavformat/flvenc: refactoring: extracted method for writing codec headers
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sat, 11 Jun 2016 00:41:45 +0000 (02:41 +0200)]
avformat/mp3dec: Increase probe score slightly when the whole data from begin to end is mp3
Improves score for 1000-frames-of-noise-encoded-with-lame.mp3 without file extension
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Mark Thompson [Thu, 2 Jun 2016 18:06:08 +0000 (19:06 +0100)]
vaapi_encode_h26[45]: Reject bitrate targets higher than 2^31
Michael Niedermayer [Fri, 10 Jun 2016 18:22:02 +0000 (20:22 +0200)]
avcodec/cfhd: Set dimensions unconditionally
Fixes Ticket5215
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Paul B Mahol [Fri, 10 Jun 2016 14:09:12 +0000 (16:09 +0200)]
avcodec/sheervideo: add support for 10-bit interlaced YCbCr(A) 4:2:2
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Fri, 10 Jun 2016 11:04:29 +0000 (13:04 +0200)]
avcodec/sheervideo: fix argx format support
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Fri, 10 Jun 2016 11:01:26 +0000 (13:01 +0200)]
swscale: add input support for gbrap10 pixel format
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Fri, 10 Jun 2016 10:48:09 +0000 (12:48 +0200)]
avutil: add 10-bit planar RGB with alpha
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Timo Rothenpieler [Sat, 4 Jun 2016 17:07:21 +0000 (19:07 +0200)]
ffmpeg: Add cuvid hwaccel support
Timo Rothenpieler [Sat, 4 Jun 2016 17:06:52 +0000 (19:06 +0200)]
avcodec/cuvid: add cuvid decoder
Michael Niedermayer [Fri, 10 Jun 2016 13:38:26 +0000 (15:38 +0200)]
avcodec/mpegvideo: Do not clear the parse context during init
It is allocated before, this cannot work
Fixes Ticket5613
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Pedro Arthur [Thu, 9 Jun 2016 00:38:49 +0000 (21:38 -0300)]
swscale: fix ring buffer size when scaling slices of a frame
The ring buffer size should be able to store input lines
when there is not enough lines to output a single line.
Pedro Arthur [Thu, 9 Jun 2016 00:36:16 +0000 (21:36 -0300)]
swscale: fix crash with swscale-test when using slices
Paul B Mahol [Mon, 30 May 2016 17:33:31 +0000 (19:33 +0200)]
avcodec/sheervideo: add support for 10-bit interlaced YCbCr(A) 4:4:4(:4)
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Michael Niedermayer [Fri, 10 Jun 2016 07:59:21 +0000 (09:59 +0200)]
MAINTAINERs cleanup (remove myself from things i de facto dont maintain)
x86 is maintained entirely by others these days
ML, mostly too
remove myself from a few spots that have other maintainers and where i
just dont know the code that well anyway to do an ideal job
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Paul B Mahol [Fri, 10 Jun 2016 07:52:38 +0000 (09:52 +0200)]
avcodec/sheervideo: fix prediction for ybyr format
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Thu, 9 Jun 2016 22:24:30 +0000 (00:24 +0200)]
avcodec/sheervideo: fix predictions for c82p format
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Kyle Swanson [Tue, 7 Jun 2016 16:55:02 +0000 (11:55 -0500)]
avfilter/af_loudnorm: add dual_mono option
Signed-off-by: Kyle Swanson <k@ylo.ph>
Michael Niedermayer [Thu, 9 Jun 2016 09:22:01 +0000 (11:22 +0200)]
avformat/utils: Do not overwrite, but use sample_fmt from context
Fixes Ticket 3759
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 9 Jun 2016 17:11:18 +0000 (19:11 +0200)]
avformat/utils: Open decoder even if there are no packets if parameters are missing
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 9 Jun 2016 17:09:36 +0000 (19:09 +0200)]
avformat/utils: Initialize st in loop
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Paul B Mahol [Thu, 9 Jun 2016 13:30:27 +0000 (15:30 +0200)]
avcodec/sheervideo: supports some other 8bit formats
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Mon, 30 May 2016 17:33:31 +0000 (19:33 +0200)]
avcodec/sheervideo: add interlaced YCbCr(A) 4:2:2:4 8-bit support
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Michael Niedermayer [Thu, 9 Jun 2016 03:01:26 +0000 (05:01 +0200)]
avutil/opt: Fix max/min checking in av_opt_set() for AV_OPT_TYPE_VIDEO_RATE
Fixes Ticket5618
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 9 Jun 2016 03:00:52 +0000 (05:00 +0200)]
avformat: Fix max value of AV_OPT_TYPE_VIDEO_RATE
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 9 Jun 2016 03:00:22 +0000 (05:00 +0200)]
avfilter: Fix max value of AV_OPT_TYPE_VIDEO_RATE
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 9 Jun 2016 02:52:52 +0000 (04:52 +0200)]
avdevice: Fix max value of AV_OPT_TYPE_VIDEO_RATE
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Paul B Mahol [Mon, 30 May 2016 17:33:31 +0000 (19:33 +0200)]
avcodec/sheervideo: add interlaced YCbCr(A) 4:4:4:4 8-bit support
Signed-off-by: Paul B Mahol <onemda@gmail.com>
James Almer [Wed, 8 Jun 2016 22:37:08 +0000 (19:37 -0300)]
x86/showcqt: use three operand format for some instructions
Fixes failures with yasm 1.1.0 and older
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 8 Jun 2016 22:30:22 +0000 (19:30 -0300)]
x86/showcqt: add missing preprocessor checks
Old yasm/nasm versions don't support some of these
Signed-off-by: James Almer <jamrial@gmail.com>
Rostislav Pehlivanov [Wed, 8 Jun 2016 20:01:04 +0000 (21:01 +0100)]
aacsbr: reduce element type mismatch warning severity
All HE-AAC samples with an LFE channel make this warning get spammed on
every frame. Turning off SBR for LFE channels makes sense (since it has
much less coefficients than normal channels do), so this error print is
of no value in this case.
It makes sense to keep the error in other cases, hence why it's still
around, degraded to warning severity since the decoder will still
attempt to decode without SBR.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
Muhammad Faiz [Thu, 2 Jun 2016 07:50:46 +0000 (14:50 +0700)]
avfilter/src_movie: call open_stream after guess_channel_layout
fix error 'Channel layout change is not supported' when
opening wav file
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
Muhammad Faiz [Wed, 8 Jun 2016 00:44:03 +0000 (07:44 +0700)]
avfilter/avf_showcqt: set range on fps/rate/r option
see Ticket #5618
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
James Almer [Wed, 8 Jun 2016 17:18:18 +0000 (14:18 -0300)]
x86/aacdec: use HADDPS macro
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 8 Jun 2016 17:18:00 +0000 (14:18 -0300)]
avutil/x86util: move haddps sse emulation from showcqt
Signed-off-by: James Almer <jamrial@gmail.com>
Mark Thompson [Mon, 6 Jun 2016 21:10:03 +0000 (22:10 +0100)]
MAINTAINERS: Add myself as maintainer for VAAPI encoders
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Wed, 8 Jun 2016 10:32:57 +0000 (12:32 +0200)]
avcodec/h264: Put context_count check back
Fixes assertion failure
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Muhammad Faiz [Sat, 4 Jun 2016 07:33:05 +0000 (14:33 +0700)]
avfilter/avf_showcqt: cqt_calc optimization on x86
on x86_64:
time PSNR
plain 3.303 inf
SSE 1.649 107.087535
SSE3 1.632 107.087535
AVX 1.409 106.986771
FMA3 1.265 107.108437
on x86_32 (PSNR compared to x86_64 plain):
time PSNR
plain 7.225 103.951979
SSE 1.827 105.859282
SSE3 1.819 105.859282
AVX 1.533 105.997661
FMA3 1.384 105.885377
FMA4 test is not available
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
James Almer [Mon, 6 Jun 2016 04:14:11 +0000 (01:14 -0300)]
avformat/matroskadec: force 48kHz sample rate when rescaling Opus inital padding
Mkvtoolnix stores the sample rate of the original stream as reported by the
"OpusHead" stream header instead of 48kHz, the actual sample rate of the Opus
stream.
Ignoring the stored sample rate and forcing 48kHz preserves the correct initial
padding when remuxing such files.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
Michael Niedermayer [Tue, 7 Jun 2016 20:17:38 +0000 (22:17 +0200)]
avcodec/h264: Fix off by 1 context count
Fixes fate-h264-xavc-4389 with slice threads
Paul B Mahol [Tue, 7 Jun 2016 21:14:07 +0000 (23:14 +0200)]
avcodec/sheervideo: fix order of operations for raw lines
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Mon, 30 May 2016 17:33:31 +0000 (19:33 +0200)]
avcodec/sheervideo: add support for 8-bit interlaced (A)RGB
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Mon, 30 May 2016 17:33:31 +0000 (19:33 +0200)]
avcodec: add BitJazz SheerVideo decoder
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Michael Niedermayer [Tue, 7 Jun 2016 18:50:38 +0000 (20:50 +0200)]
avcodec/alsdec: Check r to prevent out of array read
No testcase known
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Lou Logan [Tue, 7 Jun 2016 18:52:15 +0000 (10:52 -0800)]
doc/filters: remove outdated showwavespic example
Use "colors" option instead.
Signed-off-by: Lou Logan <lou@lrcd.com>
Michael Niedermayer [Tue, 7 Jun 2016 13:46:08 +0000 (15:46 +0200)]
avformat/mpegts: Fix probing of mpegts with invalid ASC
Fixes Ticket5566
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Fri, 3 Jun 2016 21:59:36 +0000 (23:59 +0200)]
avformat/rawdec: Fix avg_framerate for h264
The framerate is 25 which is a fixed default and is wrong undo the 1 line
change which caused this regression
Only the avg_frame rate setting is removed
The timebase update is not done as there was a objection (see ML)
Fixes Ticket 5444
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Matthieu Bouron [Wed, 1 Jun 2016 10:05:49 +0000 (12:05 +0200)]
lavc/mediacodec: improve error messages
Matthieu Bouron [Tue, 31 May 2016 09:00:12 +0000 (11:00 +0200)]
lavc/mediacodec: bypass width/height restrictions when looking for a decoder
Codec width/height restrictions seem hardcoded at the OMX level and
seem arbitrary. Bypassing those restrictions allows a device to decode
streams at higher resolutions.
For example it allows a Nexus 5 to decode h264 streams with a resolution
higher than 1920x1080.
Matthieu Bouron [Mon, 6 Jun 2016 14:05:46 +0000 (16:05 +0200)]
lavc/mediacodec: rename MediaFormat field clazz to mediaformat_class for consistency
Matthieu Bouron [Mon, 6 Jun 2016 13:56:10 +0000 (15:56 +0200)]
lavc/mediacodec: move struct declarations at the begin
Matthieu Bouron [Mon, 6 Jun 2016 13:28:36 +0000 (15:28 +0200)]
lavc/mediacodec: rename jfields_mapping to jni_amediacodeclist_mapping
Matthieu Bouron [Tue, 31 May 2016 09:37:11 +0000 (11:37 +0200)]
lavc/mediacodec: do not delete a local reference twice in case of error
Michael Niedermayer [Tue, 7 Jun 2016 01:48:09 +0000 (03:48 +0200)]
avcodec/utils: check skip_samples signedness
Fixes Ticket5528
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Muhammad Faiz [Sun, 5 Jun 2016 23:28:09 +0000 (06:28 +0700)]
avfilter/af_firequalizer: add zero_phase option
simply by substracting pts to compensate delay
also handle AV_NOPTS_VALUE
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
Michael Niedermayer [Tue, 7 Jun 2016 00:32:13 +0000 (02:32 +0200)]
avdevice/dshow: Fix frame rate
Fixes: Ticket5526
Tested-by: kgp700
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Martin Vignali [Mon, 6 Jun 2016 20:48:24 +0000 (22:48 +0200)]
Changelog : add OpenExr improvements
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Timo Rothenpieler [Mon, 6 Jun 2016 19:19:29 +0000 (21:19 +0200)]
avcodec/nvenc: Check capabilities for interlaced encoding
Michael Niedermayer [Mon, 6 Jun 2016 19:43:01 +0000 (21:43 +0200)]
avformat/mpegts: Do not trust BSSD descriptor, it is sometimes not an S302M stream
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Martin Vignali [Sat, 4 Jun 2016 13:47:53 +0000 (15:47 +0200)]
avcodec/exr: indent b44 uncompress function
Martin Vignali [Sat, 4 Jun 2016 13:43:48 +0000 (15:43 +0200)]
avcodec/exr: fix decoding of B44 exr when all channel doesnt have the same pixel type
Martin Vignali [Sat, 4 Jun 2016 13:38:59 +0000 (15:38 +0200)]
avcodec/exr: move channel_line_size to thread data
In order to be used by b44 uncompress.
Martin Vignali [Sat, 4 Jun 2016 12:24:08 +0000 (14:24 +0200)]
avcodec/exr: improve pxr24 uncompress
Fix pxr24 uncompress when all channels doesnt have the same pixel type.
The expected length after zip decoding, is now calculated channel by channel.
Martin Vignali [Sat, 4 Jun 2016 12:18:48 +0000 (14:18 +0200)]
avcodec/exr: remove unneed scanline_size var
Martin Vignali [Sat, 4 Jun 2016 12:06:39 +0000 (14:06 +0200)]
avcodec/exr: fix tile decoding when all channels doesnt have the same pixel type
Also simplify the tile code, sharing more code with the scanline mode.
Martin Vignali [Sat, 4 Jun 2016 15:45:31 +0000 (17:45 +0200)]
avcodec/exr: indent the if (layer_match) part
Martin Vignali [Sat, 4 Jun 2016 15:42:20 +0000 (17:42 +0200)]
avcodec/exr: fix layer detection
Only test a channel if the layer name match.
Avoid to try to mix channel between the main layer (rgba layer),
and the layer request by the user.
Michael Niedermayer [Mon, 6 Jun 2016 12:32:48 +0000 (14:32 +0200)]
avcodec/bmp_parser: Check fsize
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Mon, 6 Jun 2016 12:30:40 +0000 (14:30 +0200)]
avcodec/bmp_parser: reset state
Fixes part of ticket 5598
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Mon, 6 Jun 2016 12:27:20 +0000 (14:27 +0200)]
avcodec/bmp_parser: Fix remaining size
Fixes part of ticket 5598
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Mon, 6 Jun 2016 12:01:43 +0000 (14:01 +0200)]
avcodec/bmp_parser: Fix frame_start_found in cross frame cases
Fixes part of ticket 5598
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Mon, 6 Jun 2016 02:23:16 +0000 (04:23 +0200)]
avformat/matroskadec: Fix rounding error with codec_delay
Fixes Ticket5509
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Mon, 16 May 2016 11:14:31 +0000 (13:14 +0200)]
avcodec/wmalosslessdec: Use unsigned operations for overflowing cases
Fixes undefined behavior in fate-lossless-wma24-2
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Fri, 29 Apr 2016 02:39:40 +0000 (04:39 +0200)]
avformat/movenc: Skip unsupported video tracks in timecode generation
Fixes Ticket5414
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 28 Apr 2016 18:49:13 +0000 (20:49 +0200)]
avfilter/af_amix: dont fail if there are no samples in output_frame()
Fixes Ticket5326
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Vivekanand [Thu, 7 Apr 2016 10:46:23 +0000 (16:16 +0530)]
avformat/allformats: Making av_register_all() thread-safe.
When multiple threads tries to call av_register_all(), the first thread sets
initialized to 1 and do the register process. At the same time, other thread might
also call av_register_all(), which returns immediately because initialized is set to 1
(even when it has not completed registering codecs). We can avoid this problem
if we set initialised to 1 while exiting from function.
Github: Closes #196
Michael Niedermayer [Mon, 28 Mar 2016 18:40:40 +0000 (20:40 +0200)]
avcodec/mpeg4videodec: Fix default low_delay flag value if not coded
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Mon, 28 Mar 2016 18:21:44 +0000 (20:21 +0200)]
avcodec/mpeg4videodec: Print low_delay value with -debug 1 in decode_vol_header()
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Thomas Mundt [Fri, 25 Mar 2016 22:31:36 +0000 (23:31 +0100)]
avfilter/vf_colormatrix: add bt.2020 colorspace
Signed-off-by: Thomas Mundt <loudmax@yahoo.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Thomas Mundt [Sat, 26 Mar 2016 10:53:36 +0000 (11:53 +0100)]
avfilter/vf_colormatrix: increase precision
Signed-off-by: Thomas Mundt <loudmax@yahoo.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Tue, 8 Mar 2016 17:44:34 +0000 (18:44 +0100)]
avutil/frame: Assert that width/height/channels is 0 for the destination of av_frame*_ref()
This should detect caes where these functions are called in unclean destinations
Michael Niedermayer [Sat, 27 Feb 2016 23:03:14 +0000 (00:03 +0100)]
doc/examples/transcoding: Use the decoders pixel format if the encoder does not list which are supported
This affects rawvideo and wraped_avframe, no others are affected atm
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sat, 27 Feb 2016 22:23:41 +0000 (23:23 +0100)]
Seperate x264rgb encoder and only enable when its actually supported
This avoids enabling and building the x264rgb encoder when its actually not supported and
thus would not work
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 25 Feb 2016 18:36:01 +0000 (19:36 +0100)]
avformat/format: Print debug info when probe score is increased due to mime type
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sun, 14 Feb 2016 19:22:49 +0000 (20:22 +0100)]
avcodec/cfhd: clear idwt_buf on allocation
This avoids use of uninitialized variables and might make bugs in general
easier to reproduce
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>