ffmpeg.git
3 years agodoc/general.texi: move Screenpresso to right section
Paul B Mahol [Thu, 29 Oct 2015 20:20:09 +0000 (21:20 +0100)]
doc/general.texi: move Screenpresso to right section

Signed-off-by: Paul B Mahol <onemda@gmail.com>
3 years agoavformat: add DC STR demuxer
Paul B Mahol [Wed, 28 Oct 2015 13:10:01 +0000 (14:10 +0100)]
avformat: add DC STR demuxer

Signed-off-by: Paul B Mahol <onemda@gmail.com>
3 years agoavcodec: add ADPCM AICA decoder
Paul B Mahol [Wed, 28 Oct 2015 13:51:27 +0000 (14:51 +0100)]
avcodec: add ADPCM AICA decoder

Signed-off-by: Paul B Mahol <onemda@gmail.com>
3 years agoavformat: add 3dostr demuxer
Paul B Mahol [Tue, 27 Oct 2015 19:58:23 +0000 (20:58 +0100)]
avformat: add 3dostr demuxer

Signed-off-by: Paul B Mahol <onemda@gmail.com>
3 years agoavfilter/tremolo: fix wavetable buffer size
Kyle Swanson [Thu, 29 Oct 2015 02:29:59 +0000 (21:29 -0500)]
avfilter/tremolo: fix wavetable buffer size

Signed-off-by: Kyle Swanson <k@ylo.ph>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
3 years agoavfilter/asrc_sine: fix options typos
Kyle Swanson [Wed, 28 Oct 2015 18:03:43 +0000 (13:03 -0500)]
avfilter/asrc_sine: fix options typos

Signed-off-by: Kyle Swanson <k@ylo.ph>
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
3 years agoMerge commit '8edaf625f3c38c695c33745822182e94e17d6e1b'
Hendrik Leppkes [Thu, 29 Oct 2015 13:26:17 +0000 (14:26 +0100)]
Merge commit '8edaf625f3c38c695c33745822182e94e17d6e1b'

* commit '8edaf625f3c38c695c33745822182e94e17d6e1b':
  libopenh264enc: Count and warn about the number of skipped frames

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit '9e14a992409348630ea96521411127418a92e8a3'
Hendrik Leppkes [Thu, 29 Oct 2015 13:26:07 +0000 (14:26 +0100)]
Merge commit '9e14a992409348630ea96521411127418a92e8a3'

* commit '9e14a992409348630ea96521411127418a92e8a3':
  libopenh264enc: Add an option for controlling the frame skipping

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit 'b8deb7c34f755d5e3eee0b5930c3a6ad2dda96bc'
Hendrik Leppkes [Thu, 29 Oct 2015 13:25:19 +0000 (14:25 +0100)]
Merge commit 'b8deb7c34f755d5e3eee0b5930c3a6ad2dda96bc'

* commit 'b8deb7c34f755d5e3eee0b5930c3a6ad2dda96bc':
  opus: Do not call vector_fmul_scalar on zero samples

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit '6dcd82290438eb810936de4febd0558b38a08ec5'
Hendrik Leppkes [Thu, 29 Oct 2015 13:24:53 +0000 (14:24 +0100)]
Merge commit '6dcd82290438eb810936de4febd0558b38a08ec5'

* commit '6dcd82290438eb810936de4febd0558b38a08ec5':
  opus: Buffer the samples from the correct offset

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit 'f3aff31e5f66a4f1c4e34ce4944f4a402aca61ed'
Hendrik Leppkes [Thu, 29 Oct 2015 13:23:24 +0000 (14:23 +0100)]
Merge commit 'f3aff31e5f66a4f1c4e34ce4944f4a402aca61ed'

* commit 'f3aff31e5f66a4f1c4e34ce4944f4a402aca61ed':
  avpicture: Deprecate the single fields

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit 'cd0e08813a0484002b5defbf557c859f123953ae'
Hendrik Leppkes [Thu, 29 Oct 2015 13:21:41 +0000 (14:21 +0100)]
Merge commit 'cd0e08813a0484002b5defbf557c859f123953ae'

* commit 'cd0e08813a0484002b5defbf557c859f123953ae':
  avconv: support infinite loop for the loop option

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit 'a9a60106370f862e191dea58e748626da6a8fe97'
Hendrik Leppkes [Thu, 29 Oct 2015 13:18:03 +0000 (14:18 +0100)]
Merge commit 'a9a60106370f862e191dea58e748626da6a8fe97'

* commit 'a9a60106370f862e191dea58e748626da6a8fe97':
  avpacket: Provide an alloc and a free function for the struct

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit '9b56d5c11488656254e9aed8d964ef2b7c2ff5e6'
Hendrik Leppkes [Thu, 29 Oct 2015 13:16:44 +0000 (14:16 +0100)]
Merge commit '9b56d5c11488656254e9aed8d964ef2b7c2ff5e6'

* commit '9b56d5c11488656254e9aed8d964ef2b7c2ff5e6':
  avpacket: Deprecate av_dup_packet

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit 'd584533cf38141172e20bae5436629ee17c8ce50'
Hendrik Leppkes [Thu, 29 Oct 2015 13:06:11 +0000 (14:06 +0100)]
Merge commit 'd584533cf38141172e20bae5436629ee17c8ce50'

* commit 'd584533cf38141172e20bae5436629ee17c8ce50':
  avformat: Rework add_to_pktbuf

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agovp9: update timestamps in ref files using multiple invisible frames.
Ronald S. Bultje [Thu, 29 Oct 2015 11:34:37 +0000 (07:34 -0400)]
vp9: update timestamps in ref files using multiple invisible frames.

For the 10-show-existing-frame, the source file indeed has a timestamp
of 3 (or 100/33) for the second visible frame, so the fix appears to
work correctly. For the other, only the timebase is fixed, but again
appears to be correct now.

3 years agolavc/mjpegdec: honor skip_frame option
Matthieu Bouron [Fri, 9 Oct 2015 13:15:15 +0000 (15:15 +0200)]
lavc/mjpegdec: honor skip_frame option

3 years agolavc/pngdec: honor skip_frame option
Matthieu Bouron [Fri, 9 Oct 2015 13:14:11 +0000 (15:14 +0200)]
lavc/pngdec: honor skip_frame option

3 years agoavfilter/showcqt: fix compilation with libswscale disabled
James Almer [Thu, 29 Oct 2015 05:11:58 +0000 (02:11 -0300)]
avfilter/showcqt: fix compilation with libswscale disabled

Signed-off-by: James Almer <jamrial@gmail.com>
3 years agoavutil/audio_fifo: add av_warn_unused_result
Ganesh Ajjanagadde [Thu, 15 Oct 2015 23:24:14 +0000 (19:24 -0400)]
avutil/audio_fifo: add av_warn_unused_result

This one should not trigger any warnings, but will be useful for future
robustness.

Strictly speaking, one could check the size after the call by examining
the structure instead of the return value. Such a use case is highly
unusual, and this commit may be easily reverted if there is a legitimate
need of such use.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
3 years agovp9_parser: don't overwrite cached timestamps with nopts.
Ronald S. Bultje [Wed, 28 Oct 2015 16:20:25 +0000 (12:20 -0400)]
vp9_parser: don't overwrite cached timestamps with nopts.

3 years agoavcodec/motion_est_template: replace qsort with AV_QSORT
Ganesh Ajjanagadde [Wed, 28 Oct 2015 02:46:18 +0000 (22:46 -0400)]
avcodec/motion_est_template: replace qsort with AV_QSORT

This code is in a performance critical section. AV_QSORT is
substantially faster due to the inlining of the comparison callback.
Thus, the increase in performance is worth the increase in binary size.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
3 years agoavutil/ripemd: make rol macro more robust by adding parentheses
Ganesh Ajjanagadde [Tue, 27 Oct 2015 23:58:41 +0000 (19:58 -0400)]
avutil/ripemd: make rol macro more robust by adding parentheses

This ensures that the macro remains correct in the sense of allowing
expressions for value and bits, by placing the value and bits expressions within
parentheses.

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
3 years agodoc/encoders: fix "the their" typo
Lou Logan [Wed, 28 Oct 2015 21:23:52 +0000 (13:23 -0800)]
doc/encoders: fix "the their" typo

Signed-off-by: Lou Logan <lou@lrcd.com>
3 years agolibopenh264enc: Count and warn about the number of skipped frames
Martin Storsjö [Wed, 28 Oct 2015 09:12:42 +0000 (11:12 +0200)]
libopenh264enc: Count and warn about the number of skipped frames

Signed-off-by: Martin Storsjö <martin@martin.st>
3 years agolibopenh264enc: Add an option for controlling the frame skipping
Martin Storsjö [Wed, 28 Oct 2015 09:06:36 +0000 (11:06 +0200)]
libopenh264enc: Add an option for controlling the frame skipping

This allows enabling the frame skipping, which is required for the
encoder to properly hit the target bitrate.

Signed-off-by: Martin Storsjö <martin@martin.st>
3 years agodoc/filters: Remove article redundancy
Michael Niedermayer [Wed, 28 Oct 2015 13:20:09 +0000 (14:20 +0100)]
doc/filters: Remove article redundancy

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
3 years agoswr: do not reject channel layouts that use channel 63
wm4 [Wed, 28 Oct 2015 18:25:49 +0000 (19:25 +0100)]
swr: do not reject channel layouts that use channel 63

Channel layouts are essentially uint64_t, and every value is valid.

3 years agoopus: Do not call vector_fmul_scalar on zero samples
Kieran Kunhya [Wed, 28 Oct 2015 16:01:56 +0000 (17:01 +0100)]
opus: Do not call vector_fmul_scalar on zero samples

The x86 variant of this function crashes in that specific case.

CC: libav-devel@libav.org
3 years agoopus: Buffer the samples from the correct offset
Michael Niedermayer [Tue, 27 Oct 2015 12:47:12 +0000 (13:47 +0100)]
opus: Buffer the samples from the correct offset

When not all the opus stream have the same amount of decoded samples
process the least amount and store what is left from the other streams.

Bug-Id: 909
CC: libav-stable@libav.org
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
3 years agolavu/aes: test CBC functionality
Rodger Combs [Mon, 12 Oct 2015 03:15:52 +0000 (22:15 -0500)]
lavu/aes: test CBC functionality

3 years agoavcodec/png: read and write stereo3d frame side data information
Kirill Gavrilov [Thu, 22 Oct 2015 20:36:52 +0000 (23:36 +0300)]
avcodec/png: read and write stereo3d frame side data information

Use optional sTER chunk defining side-by-side stereo pair
within "Extensions to the PNG 1.2 Specification", version 1.3.0.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
3 years agolavu/aes: align AVAES struct members
Rodger Combs [Mon, 12 Oct 2015 03:15:08 +0000 (22:15 -0500)]
lavu/aes: align AVAES struct members

3 years agolavu/aes: add runtime dispatch for crypt function
Rodger Combs [Mon, 12 Oct 2015 03:14:20 +0000 (22:14 -0500)]
lavu/aes: add runtime dispatch for crypt function

3 years agolavu/aes: move AVAES to separate internal header
Rodger Combs [Mon, 12 Oct 2015 03:12:16 +0000 (22:12 -0500)]
lavu/aes: move AVAES to separate internal header

3 years agolavu: add AESNI CPU flag
Rodger Combs [Mon, 26 Oct 2015 07:08:58 +0000 (02:08 -0500)]
lavu: add AESNI CPU flag

3 years agoffprobe: Remove abort()
Michael Niedermayer [Wed, 28 Oct 2015 09:11:22 +0000 (10:11 +0100)]
ffprobe: Remove abort()

Found-by: Ganesh Ajjanagadde and wm4
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
3 years agoavutil/avstring: add av_warn_unused_result
Ganesh Ajjanagadde [Thu, 15 Oct 2015 22:04:45 +0000 (18:04 -0400)]
avutil/avstring: add av_warn_unused_result

This does not trigger any warnings, but adds robustness.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
3 years agoavfilter/avf_showcqt: Fix ;;
Michael Niedermayer [Wed, 28 Oct 2015 02:23:40 +0000 (03:23 +0100)]
avfilter/avf_showcqt: Fix ;;

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
3 years agoavfilter/avf_showcqt: rewrite showcqt and add features
Muhammad Faiz [Sun, 25 Oct 2015 17:18:41 +0000 (00:18 +0700)]
avfilter/avf_showcqt: rewrite showcqt and add features

add yuv444p, yuv422p, and yuv420p output format (lower cpu usage
on ffplay playback because it does not do format conversion)
custom size with size/s option (fullhd option is deprecated)
custom layout with bar_h, axis_h, and sono_h option
support rational frame rate (within fps/r/rate option)
relaxed frame rate restriction (support fractional sample step)
support all input sample rates
separate sonogram and bargraph volume (with volume/sono_v and
volume2/bar_v)
timeclamp option alias (timeclamp/tc)
fcount option
gamma option alias (gamma/sono_g and gamma2/bar_g)
support custom frequency range (basefreq and endfreq)
support drawing axis using external image file (axisfile option)
alias for disabling drawing to axis (text/axis)
possibility to optimize it using arch specific asm code

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
3 years agoavformat/img2enc: re enable atomic writes with split planes
Michael Niedermayer [Tue, 27 Oct 2015 20:38:40 +0000 (21:38 +0100)]
avformat/img2enc: re enable atomic writes with split planes

They work now after fixing the implementation

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
3 years agoavcodec: install avdct.h as public header
Andreas Cadhalpun [Tue, 27 Oct 2015 20:22:20 +0000 (21:22 +0100)]
avcodec: install avdct.h as public header

The commit 932ff70 introducing this header mentions it should be public.

Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
3 years agoavpicture: Deprecate the single fields
Luca Barbato [Tue, 27 Oct 2015 20:53:26 +0000 (21:53 +0100)]
avpicture: Deprecate the single fields

Silence pointless warnings from gcc.

3 years agoavformat/img2enc: Fix img2enc atomic implementation to work with split planes
Michael Niedermayer [Tue, 27 Oct 2015 20:21:17 +0000 (21:21 +0100)]
avformat/img2enc: Fix img2enc atomic implementation to work with split planes

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
3 years agoavformat/img2enc: Disable rename&atomic writing for non file protocol and split planes
Michael Niedermayer [Tue, 27 Oct 2015 18:45:59 +0000 (19:45 +0100)]
avformat/img2enc: Disable rename&atomic writing for non file protocol and split planes

For protocols other than local files ff_rename() is not implemented
For split planes support the implementation is simply wrong

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
3 years agompegts: Fix FATE seek test
Hendrik Leppkes [Tue, 27 Oct 2015 14:42:59 +0000 (15:42 +0100)]
mpegts: Fix FATE seek test

3 years agoasfdec: fix FATE seek test
Hendrik Leppkes [Tue, 27 Oct 2015 14:29:12 +0000 (15:29 +0100)]
asfdec: fix FATE seek test

3 years agoReplace remaining occurances of av_free_packet with av_packet_unref
Hendrik Leppkes [Tue, 27 Oct 2015 13:35:30 +0000 (14:35 +0100)]
Replace remaining occurances of av_free_packet with av_packet_unref

3 years agoMerge commit 'ce70f28a1732c74a9cd7fec2d56178750bd6e457'
Hendrik Leppkes [Tue, 27 Oct 2015 13:28:56 +0000 (14:28 +0100)]
Merge commit 'ce70f28a1732c74a9cd7fec2d56178750bd6e457'

* commit 'ce70f28a1732c74a9cd7fec2d56178750bd6e457':
  avpacket: Replace av_free_packet with av_packet_unref

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit 'a5d42043093a39636a1f4021a37dd9c612479f6f'
Hendrik Leppkes [Tue, 27 Oct 2015 13:12:27 +0000 (14:12 +0100)]
Merge commit 'a5d42043093a39636a1f4021a37dd9c612479f6f'

* commit 'a5d42043093a39636a1f4021a37dd9c612479f6f':
  avformat: Always return ref-counted AVPacket

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit 'f0ca6ffa0ae5d5564516ee7a18aa1e234751444a'
Hendrik Leppkes [Tue, 27 Oct 2015 13:10:04 +0000 (14:10 +0100)]
Merge commit 'f0ca6ffa0ae5d5564516ee7a18aa1e234751444a'

* commit 'f0ca6ffa0ae5d5564516ee7a18aa1e234751444a':
  avprobe: Unref the packet once it is used

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit '9cbae3a7d57bd2b862c37fd8123bd1fba680e801'
Hendrik Leppkes [Tue, 27 Oct 2015 13:07:36 +0000 (14:07 +0100)]
Merge commit '9cbae3a7d57bd2b862c37fd8123bd1fba680e801'

* commit '9cbae3a7d57bd2b862c37fd8123bd1fba680e801':
  roqvideodec: use av_frame_copy

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit '9f5d6f460ceeda8b4ac29b3249a49e275b64c706'
Hendrik Leppkes [Tue, 27 Oct 2015 13:06:45 +0000 (14:06 +0100)]
Merge commit '9f5d6f460ceeda8b4ac29b3249a49e275b64c706'

* commit '9f5d6f460ceeda8b4ac29b3249a49e275b64c706':
  hap: Set avctx.bits_per_coded_sample

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit 'fe66671bd5f446f8d0a9c70968ba8fe891efe028'
Hendrik Leppkes [Tue, 27 Oct 2015 13:06:30 +0000 (14:06 +0100)]
Merge commit 'fe66671bd5f446f8d0a9c70968ba8fe891efe028'

* commit 'fe66671bd5f446f8d0a9c70968ba8fe891efe028':
  cmdutils: Check for and report the correct codec capability

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit '3c5cf2a31b4b29a8e4282cbe6a3f0617c14698b8'
Hendrik Leppkes [Tue, 27 Oct 2015 13:05:41 +0000 (14:05 +0100)]
Merge commit '3c5cf2a31b4b29a8e4282cbe6a3f0617c14698b8'

* commit '3c5cf2a31b4b29a8e4282cbe6a3f0617c14698b8':
  screenpresso: Drop parameter change check

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit '447b5b278c689b21bbb7b5747c8773145cbd9448'
Hendrik Leppkes [Tue, 27 Oct 2015 13:04:47 +0000 (14:04 +0100)]
Merge commit '447b5b278c689b21bbb7b5747c8773145cbd9448'

* commit '447b5b278c689b21bbb7b5747c8773145cbd9448':
  mpegvideo_enc: Fix encoding videos with less frames than the delay of the encoder

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit '27eeee76b2546fd313808997b3d07ba9cce94551'
Hendrik Leppkes [Tue, 27 Oct 2015 13:01:18 +0000 (14:01 +0100)]
Merge commit '27eeee76b2546fd313808997b3d07ba9cce94551'

* commit '27eeee76b2546fd313808997b3d07ba9cce94551':
  mpegvideo_enc: Merge ifs with identical conditions

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit 'f0a88d4d2a74534460f4a8b79c448bd5890dbd41'
Hendrik Leppkes [Tue, 27 Oct 2015 13:01:03 +0000 (14:01 +0100)]
Merge commit 'f0a88d4d2a74534460f4a8b79c448bd5890dbd41'

* commit 'f0a88d4d2a74534460f4a8b79c448bd5890dbd41':
  mpegvideo_enc: Factor new_picture unref out

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit '533a6198505edd1379e1cd722852350ae4a85acc'
Hendrik Leppkes [Tue, 27 Oct 2015 12:58:44 +0000 (13:58 +0100)]
Merge commit '533a6198505edd1379e1cd722852350ae4a85acc'

* commit '533a6198505edd1379e1cd722852350ae4a85acc':
  innoHeim/Rsupport Screen Capture Codec decoder

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit '233d2fa0443197df12b4f7823d591dad964149b3'
Hendrik Leppkes [Tue, 27 Oct 2015 12:47:32 +0000 (13:47 +0100)]
Merge commit '233d2fa0443197df12b4f7823d591dad964149b3'

* commit '233d2fa0443197df12b4f7823d591dad964149b3':
  kvazaar: Add libkvazaar HEVC encoder

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoavformat/aiff: add ADP4 DVI ADPCM support
Paul B Mahol [Tue, 27 Oct 2015 12:24:15 +0000 (13:24 +0100)]
avformat/aiff: add ADP4 DVI ADPCM support

Signed-off-by: Paul B Mahol <onemda@gmail.com>
3 years agoMerge commit '18f9308e6a96bbeb034ee5213a6d41e0b6c2ae74'
Hendrik Leppkes [Tue, 27 Oct 2015 11:55:51 +0000 (12:55 +0100)]
Merge commit '18f9308e6a96bbeb034ee5213a6d41e0b6c2ae74'

* commit '18f9308e6a96bbeb034ee5213a6d41e0b6c2ae74':
  mpjpeg: Cope with multipart lacking the initial CRLF

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit '22f4d9c303ede1a240538fd105c97047db40dc86'
Hendrik Leppkes [Tue, 27 Oct 2015 11:50:56 +0000 (12:50 +0100)]
Merge commit '22f4d9c303ede1a240538fd105c97047db40dc86'

* commit '22f4d9c303ede1a240538fd105c97047db40dc86':
  img2enc: Make sure the images are atomically written

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit '1ec72c6c68dbc78bf4ebb6f06c13316dc488bdfa'
Hendrik Leppkes [Tue, 27 Oct 2015 11:48:27 +0000 (12:48 +0100)]
Merge commit '1ec72c6c68dbc78bf4ebb6f06c13316dc488bdfa'

* commit '1ec72c6c68dbc78bf4ebb6f06c13316dc488bdfa':
  libx264: Make sure the extradata are padded

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit '5ea5a24eb70646a9061b85af407fcbb5dd4f89fd'
Hendrik Leppkes [Tue, 27 Oct 2015 11:46:21 +0000 (12:46 +0100)]
Merge commit '5ea5a24eb70646a9061b85af407fcbb5dd4f89fd'

* commit '5ea5a24eb70646a9061b85af407fcbb5dd4f89fd':
  movenc: Honor flush requests with delay_moov, when some tracks lack samples

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit 'e02dcdf6bb6835ef4b49986b85a67efcb3495a7f'
Hendrik Leppkes [Tue, 27 Oct 2015 11:41:37 +0000 (12:41 +0100)]
Merge commit 'e02dcdf6bb6835ef4b49986b85a67efcb3495a7f'

* commit 'e02dcdf6bb6835ef4b49986b85a67efcb3495a7f':
  rtsp: Allow $ as interleaved packet indicator before a complete response header

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoMerge commit 'dca23ffbc7568c9af5c5fbaa86e6a0761ecae50c'
Hendrik Leppkes [Tue, 27 Oct 2015 11:39:56 +0000 (12:39 +0100)]
Merge commit 'dca23ffbc7568c9af5c5fbaa86e6a0761ecae50c'

* commit 'dca23ffbc7568c9af5c5fbaa86e6a0761ecae50c':
  lavc: Deprecate AVPicture structure and related functions

Deprecation flag on AVPicture struct replaced by a comment, as it causes
excess deprecation warnings for every include of avcodec.h

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agodoc/filters.texi: ebur128 grammar fix
Kyle Swanson [Mon, 26 Oct 2015 22:44:33 +0000 (17:44 -0500)]
doc/filters.texi: ebur128 grammar fix

Reviewed-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
3 years agofix: assigning instead of comparing
AppChecker [Mon, 26 Oct 2015 17:21:07 +0000 (20:21 +0300)]
fix: assigning instead of comparing

Signed-off-by: AppChecker <support.appc@cnpo.ru>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
3 years agoavcodec: disallow hwaccel with frame threads
Hendrik Leppkes [Fri, 23 Oct 2015 11:54:25 +0000 (13:54 +0200)]
avcodec: disallow hwaccel with frame threads

HWAccels with frame threads are fundamentally flawed in avcodecs current
design, and there are several known problems ranging from image corruption
to driver crashes.

These problems come down to two design problems in the interaction of
threads and HWAccel decoding:

(1)
While avcodec prevents parallel decoding and as such simultaneous access
to the hardware accelerator from the decoding threads, it cannot account
for the user code and its access to the hardware surfaces and the hardware
itself.

This can result in image corruption or even driver crashes if the
user code locks image surfaces while they are being used by the decoder
threads as reference frames.

The current HWAccel API does not offer any way to ensure exclusive access
to the hardware or the surfaces if frame threading is used.

(2)
Initialization of the HWAccel with frame threads is non-trivial, and many
decoders had and still have issues that cause excess calls to the
get_format callback.

This will potentially cause duplicate HWAccel initialization, which in
extreme cases can even lead to driver crashes if the HWAccel is
re-initialized while the user code is actively accessing the hardware
surfaces associated with it, or lead to image corruption due to lost
reference frames.

While both of these issues are solvable, fixing (1) would at least require
a huge API redesign which would move a lot of complexity into the user
code.

The only reason the combination of frame threads and HWAccel was
considered useful is to allow a seamless fallback to multi-threaded
software decoding if the HWAccel is not available, however the issues
outlined above far outweigh this.

The proper solution for a fallback is to re-open the AVCodecContext with
threading enabled if the HWAccel failed, which is a practice commonly used
by various user applications using avcodec today already.

Reviewed-by: Gwenole Beauchesne <gb.devel@gmail.com>
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
3 years agoFATE: Increase FUZZ value on AAC LTP encoding test
Rostislav Pehlivanov [Tue, 27 Oct 2015 07:41:33 +0000 (07:41 +0000)]
FATE: Increase FUZZ value on AAC LTP encoding test

Clang prerelease on Darwin is making the test fail.

3 years agosrtenc: Reindent
Timothy Gu [Tue, 27 Oct 2015 06:24:45 +0000 (23:24 -0700)]
srtenc: Reindent

3 years agodrawutils: Reindent
Timothy Gu [Tue, 27 Oct 2015 06:24:30 +0000 (23:24 -0700)]
drawutils: Reindent

3 years agoavfilter: Reindent
Timothy Gu [Tue, 27 Oct 2015 06:24:18 +0000 (23:24 -0700)]
avfilter: Reindent

3 years agoavcodec: srtdec: Reindent
Timothy Gu [Tue, 27 Oct 2015 06:23:59 +0000 (23:23 -0700)]
avcodec: srtdec: Reindent

3 years agox86/vf_w3fdif: use aligned loads in w3fdif_complex_high
James Almer [Tue, 27 Oct 2015 04:49:22 +0000 (01:49 -0300)]
x86/vf_w3fdif: use aligned loads in w3fdif_complex_high

Found-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
3 years agoFATE: Slightly increase thresholds on prediction AAC encoding tests
Rostislav Pehlivanov [Tue, 27 Oct 2015 03:48:17 +0000 (03:48 +0000)]
FATE: Slightly increase thresholds on prediction AAC encoding tests

They barely fail on some systems by being off by 0.81.

3 years agoopusdec: Don't run vector_fmul_scalar on zero length arrays
Kieran Kunhya [Mon, 26 Oct 2015 23:09:44 +0000 (23:09 +0000)]
opusdec: Don't run vector_fmul_scalar on zero length arrays

Fixes crashes on fuzzed files
Fixes Ticket4969 part2

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
3 years agoavcodec/opusdec: Fix extra samples read index
Michael Niedermayer [Tue, 27 Oct 2015 00:18:22 +0000 (01:18 +0100)]
avcodec/opusdec: Fix extra samples read index

Fixes crash
Fixes Ticket4969 part 1

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
3 years agoavfilter: add vibrato filter
Kyle Swanson [Sat, 24 Oct 2015 05:08:19 +0000 (00:08 -0500)]
avfilter: add vibrato filter

Signed-off-by: Kyle Swanson <k@ylo.ph>
3 years agoavconv: support infinite loop for the loop option
Alexandra Hájková [Wed, 21 Oct 2015 10:03:58 +0000 (12:03 +0200)]
avconv: support infinite loop for the loop option

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
3 years agoavpacket: Provide an alloc and a free function for the struct
Luca Barbato [Fri, 23 Oct 2015 09:11:34 +0000 (11:11 +0200)]
avpacket: Provide an alloc and a free function for the struct

Pave the way for having the size of the AVPacket struct not part
of the ABI.

3 years agoavpacket: Deprecate av_dup_packet
Luca Barbato [Fri, 23 Oct 2015 09:11:33 +0000 (11:11 +0200)]
avpacket: Deprecate av_dup_packet

As documented, `av_dup_packet` is broken by design, `av_packet_ref`
matches the AVFrame ref-counted API and can be safely used instead.

3 years agoavformat: Rework add_to_pktbuf
Luca Barbato [Fri, 23 Oct 2015 09:11:32 +0000 (11:11 +0200)]
avformat: Rework add_to_pktbuf

Make it return an error and check its return value when it is used.
Simplify the usage by calling `av_packet_ref` internally when needed.

3 years agoavpacket: Replace av_free_packet with av_packet_unref
Luca Barbato [Fri, 23 Oct 2015 09:11:31 +0000 (11:11 +0200)]
avpacket: Replace av_free_packet with av_packet_unref

`av_packet_unref` matches the AVFrame ref-counted API and can be used as
a drop in replacement.

Deprecate `av_free_packet`.

3 years agoavformat: Always return ref-counted AVPacket
Luca Barbato [Fri, 23 Oct 2015 09:11:30 +0000 (11:11 +0200)]
avformat: Always return ref-counted AVPacket

And drop the av_dup_packet from the input_thread.

3 years agoavprobe: Unref the packet once it is used
Luca Barbato [Fri, 23 Oct 2015 09:11:29 +0000 (11:11 +0200)]
avprobe: Unref the packet once it is used

Make sure it does not leak packets.

CC: libav-stable@libav.org
3 years agoavcodec/options: remove a few more redundant "default" information
Clément Bœsch [Mon, 26 Oct 2015 10:18:37 +0000 (11:18 +0100)]
avcodec/options: remove a few more redundant "default" information

3 years agoavcodec/options: remove redundant and wrong default information for skipcmp option
Clément Bœsch [Mon, 26 Oct 2015 10:17:03 +0000 (11:17 +0100)]
avcodec/options: remove redundant and wrong default information for skipcmp option

3 years agoavcodec/avdct: remove redundant "default" information in options
Clément Bœsch [Mon, 26 Oct 2015 10:13:31 +0000 (11:13 +0100)]
avcodec/avdct: remove redundant "default" information in options

3 years agotests/aac: Add bitexact flags to AAC LTP Encode test
Derek Buitenhuis [Mon, 26 Oct 2015 14:31:21 +0000 (14:31 +0000)]
tests/aac: Add bitexact flags to AAC LTP Encode test

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
3 years agomov: Add support parsing QuickTime Metadata Keys.
Tinglin Liu [Thu, 22 Oct 2015 22:04:46 +0000 (15:04 -0700)]
mov: Add support parsing QuickTime Metadata Keys.

The Apple dev specification:
    https://developer.apple.com/library/mac/documentation/QuickTime/QTFF/Metadata/Metadata.html

Basically the structure is like:
    |--meta
    |----hdlr
    |----keys
    |----ilst

1) The handler type in the metadata handler atom is ‘mdta’.
2) The key and value are stored separately for each key-value pair.
   The 'keys' atom stores the key table, while 'ilst' atom stores the
   values corresponding to the indices in the key table.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
3 years agotimecode: Support HFR values
Vittorio Giovara [Mon, 26 Oct 2015 13:52:40 +0000 (14:52 +0100)]
timecode: Support HFR values

3 years agotimecode: Do not fail for non-standard framerates
Vittorio Giovara [Mon, 26 Oct 2015 13:44:43 +0000 (14:44 +0100)]
timecode: Do not fail for non-standard framerates

Instead just warn, and use the parse fps normally.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
3 years agotests/fate/aac: Add bitexact flags to fate-aac-pns-encode
Michael Niedermayer [Mon, 26 Oct 2015 12:14:24 +0000 (13:14 +0100)]
tests/fate/aac: Add bitexact flags to fate-aac-pns-encode

This fixes a fate failure after bumping the minor version
Its unknown why this is not needed for the other aac tests,
more investigation needed but for now i dont want to leave
it broken while its investigated

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
3 years agoroqvideodec: use av_frame_copy
Hendrik Leppkes [Fri, 23 Oct 2015 13:24:11 +0000 (15:24 +0200)]
roqvideodec: use av_frame_copy

CC: libav-stable@libav.org
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
3 years agoavfilter/vf_removegrain: replace qsort with AV_QSORT
Ganesh Ajjanagadde [Sun, 25 Oct 2015 19:06:01 +0000 (15:06 -0400)]
avfilter/vf_removegrain: replace qsort with AV_QSORT

filter_slice calls qsort, so qsort is in a performance critical
position. AV_QSORT is substantially faster due to the inlining of the
comparison callback. Thus, the increase in performance is worth the
increase in binary size.

Sample benchmark (x86-64, Haswell, GNU/Linux),
filter-removegrain-mode-02 (from FATE)
new:
  24060 decicycles in qsort,       1 runs,      0 skips
  15690 decicycles in qsort,       2 runs,      0 skips
   9307 decicycles in qsort,       4 runs,      0 skips
   5572 decicycles in qsort,       8 runs,      0 skips
   3485 decicycles in qsort,      16 runs,      0 skips
   2517 decicycles in qsort,      32 runs,      0 skips
   1979 decicycles in qsort,      64 runs,      0 skips
   1911 decicycles in qsort,     128 runs,      0 skips
   1568 decicycles in qsort,     256 runs,      0 skips
   1596 decicycles in qsort,     512 runs,      0 skips
   1614 decicycles in qsort,    1024 runs,      0 skips
   1874 decicycles in qsort,    2046 runs,      2 skips
   2186 decicycles in qsort,    4094 runs,      2 skips

old:
 246960 decicycles in qsort,       1 runs,      0 skips
 135765 decicycles in qsort,       2 runs,      0 skips
  70920 decicycles in qsort,       4 runs,      0 skips
  37710 decicycles in qsort,       8 runs,      0 skips
  20831 decicycles in qsort,      16 runs,      0 skips
  12225 decicycles in qsort,      32 runs,      0 skips
   8083 decicycles in qsort,      64 runs,      0 skips
   6270 decicycles in qsort,     128 runs,      0 skips
   5321 decicycles in qsort,     256 runs,      0 skips
   4860 decicycles in qsort,     512 runs,      0 skips
   4424 decicycles in qsort,    1024 runs,      0 skips
   4191 decicycles in qsort,    2046 runs,      2 skips
   4934 decicycles in qsort,    4094 runs,      2 skips

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
3 years agoavformat/thp: set duration for audio stream too
Paul B Mahol [Sun, 25 Oct 2015 22:07:21 +0000 (23:07 +0100)]
avformat/thp: set duration for audio stream too

Signed-off-by: Paul B Mahol <onemda@gmail.com>
3 years agoavcodec: add SDX2 DPCM decoder
Paul B Mahol [Sat, 24 Oct 2015 18:41:32 +0000 (20:41 +0200)]
avcodec: add SDX2 DPCM decoder

Signed-off-by: Paul B Mahol <onemda@gmail.com>
3 years agoMAINTAINERS: add key fingerprint
Ganesh Ajjanagadde [Sun, 25 Oct 2015 01:59:56 +0000 (21:59 -0400)]
MAINTAINERS: add key fingerprint

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>