Stefano Sabatini
98247e3368
lavf: clarify/extend documentation for AVFormatContext::analyzeduration
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"analyzeduration" is not used to detect the input duration, but to
specify the max probe data duration. Fix option description and related
doc entry accordingly.
2013-01-13 15:09:09 +01:00
Stefano Sabatini
78e27c44c3
lavf/utils: clarify/extend messages in avformat_find_stream_info()
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In particular, specify the unit of the shown values in case the max probe
size/duration is reached.
2013-01-13 15:09:09 +01:00
Stefano Sabatini
89ef586867
doc/ffmpeg: extend documentation for the -filter options and -af/vf aliases
2013-01-13 15:09:09 +01:00
Stefano Sabatini
c499d45c6b
doc/texipod: add rule to correctly interpret @ref{ANCHOR,XREF,SECTION_NAME,...}
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This allows to name an internal reference in the POD/MAN output.
2013-01-13 15:09:08 +01:00
Rémi Denis-Courmont
7752532789
vdpau: Add VC-1 decoding via hwaccel infrastructure
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-01-13 14:54:18 +01:00
Rémi Denis-Courmont
51b56a0716
vdpau: Add H.264 decoding via hwaccel infrastructure
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-01-13 14:54:08 +01:00
Rémi Denis-Courmont
200e8ac920
vdpau: Add MPEG-4 decoding via hwaccel infrastructure
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-01-13 14:54:02 +01:00
Rémi Denis-Courmont
aaf9d0e8f3
vdpau: Add MPEG-1/2 decoding via hwaccel infrastructure
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-01-13 14:53:47 +01:00
Rémi Denis-Courmont
44e065d56c
vdpau: Add context and common helpers for hwaccel support
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-01-13 14:41:27 +01:00
Paul B Mahol
5b9126ba84
lavfi/gradfun: support YUV440P
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-01-13 13:23:30 +00:00
Michael Niedermayer
3bcf443f91
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
rtpdec: Send a valid "delay since SR" value in the RTCP RR packets
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-13 14:06:01 +01:00
Michael Niedermayer
6cd1dbe6df
Merge commit 'e568db40258d549777ac1c16971678e18a18f5f5'
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* commit 'e568db40258d549777ac1c16971678e18a18f5f5':
rtpdec: Calculate and report packet reception jitter
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-13 14:00:12 +01:00
Michael Niedermayer
6d6eb7c12c
Merge commit 'abae27ed3acd0a7c54f11760c5be2d2653c4edf8'
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* commit 'abae27ed3acd0a7c54f11760c5be2d2653c4edf8':
rtpdec: Fix the calculation of expected number of packets
fate: vp3: Fix fate-vp3-coeff-level64 test dependencies
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-13 13:54:52 +01:00
Michael Niedermayer
841a288cb3
Merge commit '4d3b144c5ea824193019019d33740a1ae9e0bb69'
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* commit '4d3b144c5ea824193019019d33740a1ae9e0bb69':
fate: cosmetics: Order some test entries
Conflicts:
tests/fate/lossless-video.mak
tests/fate/microsoft.mak
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-13 13:42:10 +01:00
Michael Niedermayer
a6e4796fbf
pthread: Do not use a half updated context as master for deallocation.
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Fixes assertion failure
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-13 06:22:04 +01:00
Michael Niedermayer
2ea3f37d5f
dvdsubenc: use unsigned shifts to avoid shifting into the sign bit
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-12 21:45:03 +01:00
Michael Niedermayer
754dd7e889
dvdsubdec: use unsigned shifts to avoid shifting into the sign bit
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-12 21:39:00 +01:00
Michael Niedermayer
c8737d348b
swr: work with 4 noise shaping coeffs at a time
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63->38 kcycles
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-12 19:17:08 +01:00
Michael Niedermayer
93bc0f0180
swr/noise_shaping_data: pad coeffs to multiple of 4 when they are 1 below
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This allows using code working with 4 at a time
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-12 19:09:54 +01:00
Martin Storsjö
22c436c85e
rtpdec: Send a valid "delay since SR" value in the RTCP RR packets
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Previously, we always signalled a zero time since the last RTCP
SR, which is dubious.
The code also suggested that this would be the difference in
RTP NTP time units (32.32 fixed point), while it actually is
in in 1/65536 second units. (RFC 3550 section 6.4.1)
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-01-12 19:55:49 +02:00
Martin Storsjö
e568db4025
rtpdec: Calculate and report packet reception jitter
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This brings back some code that was added originally in 4a6cc061
but never was used, and was removed as unused in 4cc843fa
. The
code is updated to actually work and is tested to return sane
values.
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-01-12 19:53:53 +02:00
Martin Storsjö
abae27ed3a
rtpdec: Fix the calculation of expected number of packets
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The base_seq variable is set to first_seq - 1 (in
rtp_init_sequence), so no + 1 is needed here.
This avoids reporting 1 lost packet from the start.
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-01-12 19:48:41 +02:00
Michael Niedermayer
1c14c3412e
dec/developer: Add Valgrind / Address Sanitizer to the patch checklist
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Reviewed-by: saste
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-12 18:23:32 +01:00
Michael Niedermayer
ef7fdc8cff
swr: use a local variable for ns_coeffs
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maybe a very tiny bit faster
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-12 17:43:29 +01:00
Michael Niedermayer
68ff7d265f
swr: use local variable for ns_errors
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71 -> 63 kcycles
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-12 17:43:29 +01:00
Michael Niedermayer
b5d9e5d06c
swr: minor simplification for the noise shaping pos update
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-12 17:43:29 +01:00
Matthieu Bouron
f9eed5d7e6
lavfi/aevalsrc: try to honor specified duration
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If nb_samples divide sample_rate and if nb_samples allow it, aevalsrc
should generate the exact amount of samples according to duration.
Example:
aevalsrc=0::n=480:s=48000:d=5.21 should generate 250080 samples.
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2013-01-12 17:26:35 +01:00
Diego Biurrun
4d3b144c5e
fate: cosmetics: Order some test entries
2013-01-12 17:19:27 +01:00
Diego Biurrun
0f94c0b1b6
fate: vp3: Fix fate-vp3-coeff-level64 test dependencies
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Also rename the test to reflect that the video track is Theora, not VP3.
2013-01-12 17:19:27 +01:00
Paul B Mahol
868ac91c8d
frmdec: do not abuse ff_codec_get_id()
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-01-12 14:39:13 +00:00
Michael Niedermayer
db1ba2213f
lavf: use avpriv_find_pix_fmt instead of ff_
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Found-by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-12 14:09:08 +01:00
Michael Niedermayer
43d6ac53f2
lavc: ff_find_pix_fmt ->avpriv
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Found-by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-12 14:06:30 +01:00
Michael Niedermayer
dae382b5b2
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
Add version bump and APIchanges entry for Add AV_PIX_FMT_VDPAU.
pixfmt: add picture format for VDPAU
Conflicts:
doc/APIchanges
libavutil/pixfmt.h
libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-12 13:42:42 +01:00
Michael Niedermayer
15daa8f9dd
Merge commit 'f61272f0efd80da437570aad2c40e00f9d3f4fe6'
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* commit 'f61272f0efd80da437570aad2c40e00f9d3f4fe6':
ratecontrol: K&R cosmetic formatting
rtpdec: Remove a useless todo comment
Conflicts:
libavcodec/ratecontrol.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-12 13:32:13 +01:00
Michael Niedermayer
e730c3a2cb
Merge commit '54cb096ee4558b3bfc28c2fcd6418ce82dc39fe1'
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* commit '54cb096ee4558b3bfc28c2fcd6418ce82dc39fe1':
rtsp: Remove an outdated comment
rtsp: Remove references to weirdly named variables in other files
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-12 13:14:05 +01:00
Michael Niedermayer
dda2d29748
Merge commit 'c44784c9bb9d0ddf5d39d0dfa640816a57b8f457'
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* commit 'c44784c9bb9d0ddf5d39d0dfa640816a57b8f457':
rtp: Rename a static variable to normal naming conventions
rtp: Cosmetic cleanup
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-12 13:00:50 +01:00
Diego Biurrun
f89466ad6f
Add version bump and APIchanges entry for Add AV_PIX_FMT_VDPAU.
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Also fix a lavu version typo in APIchanges.
2013-01-12 12:28:12 +01:00
Luca Barbato
f61272f0ef
ratecontrol: K&R cosmetic formatting
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-01-12 12:00:49 +01:00
Rémi Denis-Courmont
169fb94f0f
pixfmt: add picture format for VDPAU
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-01-12 12:00:49 +01:00
Stefano Sabatini
4a0d1b2159
doc/protocols: improve wording of a sentence in http docs
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Suggested-By: Alexander Strasser
2013-01-12 11:02:12 +01:00
Stefano Sabatini
0edb440282
doc/ffserver: remove painfully outdated "What do I need?" section
2013-01-12 10:53:22 +01:00
Stefano Sabatini
df018207f9
doc/ffserver: remove paragraph in the introductory blurb
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The paragraph is about what ffserver is not and where to look for other
information, but is pretty redundant and distracting, especially
considering the new organization of the documentation.
2013-01-12 10:52:32 +01:00
Stefano Sabatini
cab85051c0
doc/ffserver: rework introducing paragraphs of the "description" chapter
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In particular, add some markup, fix empty line, and merge it with "How
does it work?" section.
2013-01-12 10:49:11 +01:00
Stefano Sabatini
0a7cd74043
doc/protocols: document http protocol options
2013-01-12 10:41:56 +01:00
Stefano Sabatini
255ec768da
lavf/http: fix/extend option descriptions
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In particular, favor predicative form over nominal description of the set
parameter. This is more globally consistent.
2013-01-12 10:41:56 +01:00
Michael Niedermayer
d9226b3717
mpegvideo: dont leave stale pointers in next/last picture
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Fixes out of array reads
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-12 04:46:08 +01:00
Michael Niedermayer
cc548ea7a6
vc1dec: ensure cbpcy_vlc has been set before decoding a frame.
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Fixes null pointer dereference
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-12 04:09:21 +01:00
Michael Niedermayer
68329388bb
fate: try to fix dirac
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-11 23:44:04 +01:00
Michael Niedermayer
b53adef07b
h264: reset first_field when current_picture_ptr is reset
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Fixes NULL pointer dereference
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-11 23:14:51 +01:00
Martin Storsjö
f6804c3e1b
rtpdec: Remove a useless todo comment
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The question can be answered: No, we do not know the initial sequence
number from the SDP. In certain cases, it can be known from the
RTP-Info response header in RTSP though. (In that case, we use it as
timestamp origin, but not for rtp receiver statistics.)
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-01-12 00:02:17 +02:00