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3503 Commits

Author SHA1 Message Date
Anton Khirnov
42c7c61ab2 avfiltergraph: replace AVFilterGraph.filter_count with nb_filters 
This is more consistent with the naming in the rest of Libav.
 2013-03-16 05:33:23 +01:00
Clément Bœsch
db670e5366 lavfi/ebur128: add framelog option. 2013-03-15 02:35:26 +01:00
Stefano Sabatini
9bb25dbd13 examples/filtering_*: constify AVFrame * for print_frame() and display_frame() functions 2013-03-14 21:39:15 +01:00
Stefano Sabatini
9076a6a943 examples/filtering_audio: update to new API 
In particular, fix crash.
 2013-03-14 21:39:09 +01:00
Stefano Sabatini
f0da370a52 examples/filtering_video: update to new API 
In particular, fix crash.
 2013-03-14 21:39:01 +01:00
Stefano Sabatini
ae732640ab lavfi/cropdetect: add support for named options 2013-03-13 20:38:54 +01:00
Stefano Sabatini
aeac1dae29 lavfi/fieldorder: add support to named options 2013-03-13 00:37:13 +01:00
Stefano Sabatini
92ca292766 lavc: extend documentation for skip_idct, skip_loop_filter, skip_frame options 2013-03-13 00:34:42 +01:00
Nicolas George
ceac5c54dd Remove references to the "ff" variant of buffersink. 2013-03-12 23:31:07 +01:00
Michael Niedermayer
5743095ca9 Merge commit '9d3009c6c4b9b6734f07df7c88f6a42ded6cdf38' 
* commit '9d3009c6c4b9b6734f07df7c88f6a42ded6cdf38':
  avconv: print an error on applying options of the wrong type.
  atomic: Check for __sync_val_compare_and_swap instead of __sync_synchronize
  output-example: Update to use encode_video2 instead of the now dropped encode_video

Conflicts:
	doc/examples/muxing.c
	ffmpeg_opt.c
	libavutil/atomic.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 18:10:35 +01:00
Michael Niedermayer
a75f01d7e0 Merge commit 'd8b31be6caebd8d1321ecb754b6e7daaf81dc111' 
* commit 'd8b31be6caebd8d1321ecb754b6e7daaf81dc111':
  Add the bumps and APIchanges entries for reference counted buffers changes.

Conflicts:
	Changelog
	doc/APIchanges
	libavcodec/version.h
	libavdevice/version.h
	libavfilter/version.h
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 15:35:39 +01:00
Michael Niedermayer
80e9e63c94 Merge commit '759001c534287a96dc96d1e274665feb7059145d' 
* commit '759001c534287a96dc96d1e274665feb7059145d':
  lavc decoders: work with refcounted frames.

Anton Khirnov (1):
      lavc decoders: work with refcounted frames.

Clément Bœsch (47):
      lavc/ansi: reset file
      lavc/ansi: re-do refcounted frame changes from Anton
      fraps: reset file
      lavc/fraps: switch to refcounted frames
      gifdec: reset file
      lavc/gifdec: switch to refcounted frames
      dsicinav: resolve conflicts
      smc: resolve conflicts
      zmbv: resolve conflicts
      rpza: resolve conflicts
      vble: resolve conflicts
      xxan: resolve conflicts
      targa: resolve conflicts
      vmnc: resolve conflicts
      utvideodec: resolve conflicts
      tscc: resolve conflicts
      ulti: resolve conflicts
      ffv1dec: resolve conflicts
      dnxhddec: resolve conflicts
      v210dec: resolve conflicts
      vp3: resolve conflicts
      vcr1: resolve conflicts
      v210x: resolve conflicts
      wavpack: resolve conflicts
      pngdec: fix compilation
      roqvideodec: resolve conflicts
      pictordec: resolve conflicts
      mdec: resolve conflicts
      tiertexseqv: resolve conflicts
      smacker: resolve conflicts
      vb: resolve conflicts
      vqavideo: resolve conflicts
      xl: resolve conflicts
      tmv: resolve conflicts
      vmdav: resolve conflicts
      truemotion1: resolve conflicts
      truemotion2: resolve conflicts
      lcldec: fix compilation
      libcelt_dec: fix compilation
      qdrw: fix compilation
      r210dec: fix compilation
      rl2: fix compilation
      wnv1: fix compilation
      yop: fix compilation
      tiff: resolve conflicts
      interplayvideo: fix compilation
      qpeg: resolve conflicts (FIXME/TESTME).

Hendrik Leppkes (33):
      012v: convert to refcounted frames
      8bps: fix compilation
      8svx: resolve conflicts
      4xm: resolve conflicts
      aasc: resolve conflicts
      bfi: fix compilation
      aura: fix compilation
      alsdec: resolve conflicts
      avrndec: convert to refcounted frames
      avuidec: convert to refcounted frames
      bintext: convert to refcounted frames
      cavsdec: resolve conflicts
      brender_pix: convert to refcounted frames
      cinepak: resolve conflicts
      cinepak: avoid using AVFrame struct directly in private context
      cljr: fix compilation
      cpia: convert to refcounted frames
      cscd: resolve conflicts
      iff: resolve conflicts and do proper conversion to refcounted frames
      4xm: fix reference frame handling
      cyuv: fix compilation
      dxa: fix compilation
      eacmv: fix compilation
      eamad: fix compilation
      eatgv: fix compilation
      escape124: remove unused variable.
      escape130: convert to refcounted frames
      evrcdec: convert to refcounted frames
      exr: convert to refcounted frames
      mvcdec: convert to refcounted frames
      paf: properly free the frame data on decode close
      sgirle: convert to refcounted frames
      lavfi/moviesrc: use refcounted frames

Michael Niedermayer (56):
      Merge commit '759001c534287a96dc96d1e274665feb7059145d'
      resolve conflicts in headers
      motion_est: resolve conflict
      mpeg4videodec: fix conflicts
      dpcm conflict fix
      dpx: fix conflicts
      indeo3: resolve confilcts
      kmvc: resolve conflicts
      kmvc: resolve conflicts
      h264: resolve conflicts
      utils: resolve conflicts
      rawdec: resolve conflcits
      mpegvideo: resolve conflicts
      svq1enc: resolve conflicts
      mpegvideo: dont clear data, fix assertion failure on fate vsynth1 with threads
      pthreads: resolve conflicts
      frame_thread_encoder: simple compilefix not yet tested
      snow: update to buffer refs
      crytsalhd: fix compile
      dirac: switch to new API
      sonic: update to new API
      svq1: resolve conflict, update to new API
      ffwavesynth: update to new buffer API
      g729: update to new API
      indeo5: fix compile
      j2kdec: update to new buffer API
      linopencore-amr: fix compile
      libvorbisdec: update to new API
      loco: fix compile
      paf: update to new API
      proresdec: update to new API
      vp56: update to new api / resolve conflicts
      xface: convert to refcounted frames
      xan: fix compile&fate
      v408: update to ref counted buffers
      v308: update to ref counted buffers
      yuv4dec: update to ref counted buffers
      y41p: update to ref counted frames
      xbm: update to refcounted frames
      targa_y216: update to refcounted buffers
      qpeg: fix fate/crash
      cdxl: fix fate
      tscc: fix reget buffer useage
      targa_y216dec: fix style
      msmpeg4: fix fate
      h264: ref_picture() copy fields that have been lost too
      update_frame_pool: use channel field
      h264: Put code that prevents deadlocks back
      mpegvideo: dont allow last == current
      wmalossless: fix buffer ref messup
      ff_alloc_picture: free tables in case of dimension mismatches
      h264: fix null pointer dereference and assertion failure
      frame_thread_encoder: update to bufrefs
      ec: fix used arrays
      snowdec: fix off by 1 error in dimensions check
      h264: disallow single unpaired fields as references of frames

Paul B Mahol (2):
      lavc/vima: convert to refcounted frames
      sanm: convert to refcounted frames

Conflicts:
	libavcodec/4xm.c
	libavcodec/8bps.c
	libavcodec/8svx.c
	libavcodec/aasc.c
	libavcodec/alsdec.c
	libavcodec/anm.c
	libavcodec/ansi.c
	libavcodec/avs.c
	libavcodec/bethsoftvideo.c
	libavcodec/bfi.c
	libavcodec/c93.c
	libavcodec/cavsdec.c
	libavcodec/cdgraphics.c
	libavcodec/cinepak.c
	libavcodec/cljr.c
	libavcodec/cscd.c
	libavcodec/dnxhddec.c
	libavcodec/dpcm.c
	libavcodec/dpx.c
	libavcodec/dsicinav.c
	libavcodec/dvdec.c
	libavcodec/dxa.c
	libavcodec/eacmv.c
	libavcodec/eamad.c
	libavcodec/eatgq.c
	libavcodec/eatgv.c
	libavcodec/eatqi.c
	libavcodec/error_resilience.c
	libavcodec/escape124.c
	libavcodec/ffv1.h
	libavcodec/ffv1dec.c
	libavcodec/flicvideo.c
	libavcodec/fraps.c
	libavcodec/frwu.c
	libavcodec/g723_1.c
	libavcodec/gifdec.c
	libavcodec/h264.c
	libavcodec/h264.h
	libavcodec/h264_direct.c
	libavcodec/h264_loopfilter.c
	libavcodec/h264_refs.c
	libavcodec/huffyuvdec.c
	libavcodec/idcinvideo.c
	libavcodec/iff.c
	libavcodec/indeo2.c
	libavcodec/indeo3.c
	libavcodec/internal.h
	libavcodec/interplayvideo.c
	libavcodec/ivi_common.c
	libavcodec/jvdec.c
	libavcodec/kgv1dec.c
	libavcodec/kmvc.c
	libavcodec/lagarith.c
	libavcodec/libopenjpegdec.c
	libavcodec/mdec.c
	libavcodec/mimic.c
	libavcodec/mjpegbdec.c
	libavcodec/mjpegdec.c
	libavcodec/mmvideo.c
	libavcodec/motion_est.c
	libavcodec/motionpixels.c
	libavcodec/mpc7.c
	libavcodec/mpeg12.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo.h
	libavcodec/msrle.c
	libavcodec/msvideo1.c
	libavcodec/nuv.c
	libavcodec/options_table.h
	libavcodec/pcx.c
	libavcodec/pictordec.c
	libavcodec/pngdec.c
	libavcodec/pnmdec.c
	libavcodec/pthread.c
	libavcodec/qpeg.c
	libavcodec/qtrle.c
	libavcodec/r210dec.c
	libavcodec/rawdec.c
	libavcodec/roqvideodec.c
	libavcodec/rpza.c
	libavcodec/smacker.c
	libavcodec/smc.c
	libavcodec/svq1dec.c
	libavcodec/svq1enc.c
	libavcodec/targa.c
	libavcodec/tiertexseqv.c
	libavcodec/tiff.c
	libavcodec/tmv.c
	libavcodec/truemotion1.c
	libavcodec/truemotion2.c
	libavcodec/tscc.c
	libavcodec/ulti.c
	libavcodec/utils.c
	libavcodec/utvideodec.c
	libavcodec/v210dec.c
	libavcodec/v210x.c
	libavcodec/vb.c
	libavcodec/vble.c
	libavcodec/vcr1.c
	libavcodec/vmdav.c
	libavcodec/vmnc.c
	libavcodec/vp3.c
	libavcodec/vp56.c
	libavcodec/vp56.h
	libavcodec/vp6.c
	libavcodec/vqavideo.c
	libavcodec/wavpack.c
	libavcodec/xl.c
	libavcodec/xxan.c
	libavcodec/zmbv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 03:23:28 +01:00
Stefano Sabatini
35135a3989 lavfi/smartblur: add support to named options 2013-03-10 16:38:45 +01:00
Nicolas George
cb2bd91413 ffmpeg: add the -canvas_size option. 
Allows, amongst other things, to override the size guessed
by the sub2video hack.

Note: the -s option could have more or less the same semantic,
but it receives a special treatment by the options system.
 2013-03-10 13:48:49 +01:00
Stefano Sabatini
f185a040b0 doc/ffplay,ffmpeg: mention the corresponding negated option for -stats 
This helps lazy users who didn't read the part about boolean options, in
case they grep for "-nostats".

-stdin and -stats are the only booleans option enabled by default. This
is a partial fix for Trac ticket #2332, a complete overhaul of boolean
options documentation is probably overkill.
 2013-03-10 13:22:59 +01:00
Clément Bœsch
65fc80f012 lavfi: add curves filter. 2013-03-10 03:00:10 +01:00
Clément Bœsch
5e4bc96415 doc: fix examples. 2013-03-10 01:41:53 +01:00
Michael Niedermayer
a05a44e205 Merge commit '7e350379f87e7f74420b4813170fe808e2313911' 
* commit '7e350379f87e7f74420b4813170fe808e2313911':
  lavfi: switch to AVFrame.

Conflicts:
	doc/filters.texi
	libavfilter/af_ashowinfo.c
	libavfilter/audio.c
	libavfilter/avfilter.c
	libavfilter/avfilter.h
	libavfilter/buffersink.c
	libavfilter/buffersrc.c
	libavfilter/buffersrc.h
	libavfilter/f_select.c
	libavfilter/f_setpts.c
	libavfilter/fifo.c
	libavfilter/split.c
	libavfilter/src_movie.c
	libavfilter/version.h
	libavfilter/vf_aspect.c
	libavfilter/vf_bbox.c
	libavfilter/vf_blackframe.c
	libavfilter/vf_delogo.c
	libavfilter/vf_drawbox.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fade.c
	libavfilter/vf_fieldorder.c
	libavfilter/vf_fps.c
	libavfilter/vf_frei0r.c
	libavfilter/vf_gradfun.c
	libavfilter/vf_hqdn3d.c
	libavfilter/vf_lut.c
	libavfilter/vf_overlay.c
	libavfilter/vf_pad.c
	libavfilter/vf_scale.c
	libavfilter/vf_showinfo.c
	libavfilter/vf_transpose.c
	libavfilter/vf_vflip.c
	libavfilter/vf_yadif.c
	libavfilter/video.c
	libavfilter/vsrc_testsrc.c
	libavfilter/yadif.h

Following are notes about the merge authorship and various technical details.

Michael Niedermayer:
  * Main merge operation, notably avfilter.c and video.c
  * Switch to AVFrame:
    - afade
    - anullsrc
    - apad
    - aresample
    - blackframe
    - deshake
    - idet
    - il
    - mandelbrot
    - mptestsrc
    - noise
    - setfield
    - smartblur
    - tinterlace
  * various merge changes and fixes in:
    - ashowinfo
    - blackdetect
    - field
    - fps
    - select
    - testsrc
    - yadif

Nicolas George:
  * Switch to AVFrame:
    - make rawdec work with refcounted frames. Adapted from commit
      759001c534 by Anton Khirnov.
      Also, fix the use of || instead of | in a flags check.
    - make buffer sink and src, audio and video work all together

Clément Bœsch:
  * Switch to AVFrame:
    - aevalsrc
    - alphaextract
    - blend
    - cellauto
    - colormatrix
    - concat
    - earwax
    - ebur128
    - edgedetect
    - geq
    - histeq
    - histogram
    - hue
    - kerndeint
    - life
    - movie
    - mp (with the help of Michael)
    - overlay
    - pad
    - pan
    - pp
    - pp
    - removelogo
    - sendcmd
    - showspectrum
    - showwaves
    - silencedetect
    - stereo3d
    - subtitles
    - super2xsai
    - swapuv
    - thumbnail
    - tile

Hendrik Leppkes:
  * Switch to AVFrame:
    - aconvert
    - amerge
    - asetnsamples
    - atempo
    - biquads

Matthieu Bouron:
  * Switch to AVFrame
    - alphamerge
    - decimate
    - volumedetect

Stefano Sabatini:
  * Switch to AVFrame:
    - astreamsync
    - flite
    - framestep

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Clément Bœsch <ubitux@gmail.com>
Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-10 01:40:35 +01:00
Michael Niedermayer
6c17ff84ad Merge commit 'efa7f4202088c70caba11d7834641bc6eaf41830' 
* commit 'efa7f4202088c70caba11d7834641bc6eaf41830':
  Use the avstring.h locale-independent character type functions
  avstring: Add locale independent versions of some ctype.h functions

Conflicts:
	avprobe.c
	doc/APIchanges
	libavcodec/dvdsubdec.c
	libavcodec/utils.c
	libavutil/avstring.c
	libavutil/avstring.h
	libavutil/eval.c
	libavutil/parseutils.c
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-08 14:57:41 +01:00
Anton Khirnov
d8b31be6ca Add the bumps and APIchanges entries for reference counted buffers changes. 2013-03-08 07:41:49 +01:00
Anton Khirnov
759001c534 lavc decoders: work with refcounted frames. 2013-03-08 07:38:30 +01:00
Anton Khirnov
7e350379f8 lavfi: switch to AVFrame. 
Deprecate AVFilterBuffer/AVFilterBufferRef and everything related to it
and use AVFrame instead.
 2013-03-08 07:37:18 +01:00
Reimar Döffinger
12c5c1d3e3 avstring: Add locale independent versions of some ctype.h functions 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-07 15:16:26 +02:00
Stefano Sabatini
d95143ec82 lavf/segment: add support to ffconcat segment list 2013-03-07 01:44:59 +01:00
Stefano Sabatini
9167db3829 doc/texi2pod: fix @ref substitution rule, disallow "}" within the fields 
Fix potential spurious substitution.
 2013-03-07 01:44:59 +01:00
Stefano Sabatini
9767ec6b86 lavu: add escape API 
The escape API will be useful to perform escaping programmatically, which
is required when crafting argument strings, and will be used for context
printing as well.

This is based on the ffescape tool code, with a few extensions and fixes.
 2013-03-07 01:12:04 +01:00
Nicolas George
87a954d6f4 lavf/concat: document the use of the files durations. 
Address trac ticket #2319.
 2013-03-06 16:58:38 +01:00
Clément Bœsch
34d0ea5247 lavfi/deshake: support named options. 2013-03-05 21:16:54 +01:00
Clément Bœsch
c0bfc2b90d doc/filters: make examples a bit more consistent. 
Create dedicated subsection and itemize. Not done for every filters, but
a large part is done.
 2013-03-05 21:08:19 +01:00
Clément Bœsch
72d2e9437d doc/showspectrum: add some examples. 2013-03-05 20:37:58 +01:00
Paul B Mahol
3f35f36a2e lavfi: port MP stereo3d filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-03-05 18:36:40 +00:00
Nicolas George
9b211c43dc examples/muxing: fix memory leak. 
Do not re-call avcodec_get_context_defaults3(), it is already
called by avformat_new_stream() and it leaks the codec
priv_data that was already allocated.

Use avformat_free_context() instead of freeing (not)
everything manually.

Fix trac ticket #2322.
 2013-03-05 15:43:32 +01:00
Nicolas George
622a6f6f3b doc/muxers: specify that tee needs -map. 
Address trac ticket #2311.
 2013-03-05 14:20:18 +01:00
Paul B Mahol
f5ce359ce4 doc/filters: fix short options for noise filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-03-05 10:18:21 +00:00
Clément Bœsch
16ed6a6bf7 doc/filters: fix degrees/radians copy/paste fail. 2013-03-03 23:49:46 +01:00
Michael Niedermayer
5ade6bfb03 doc/examples/demuxing: use AVFrame accessor functions 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-01 22:40:50 +01:00
Carl Eugen Hoyos
a791b62f5f Improve dump_attachment documentation. 
Fixes ticket #2299
 2013-02-28 08:57:10 +01:00
Jean First
2d7044683f ffmpeg_opt: add -to option to specify stop time 
Signed-off-by: Jean First <jeanfirst@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-27 02:17:42 +01:00
Paul B Mahol
eac93932b0 lavfi/geq: improve support for formats with alpha plane 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-25 12:54:40 +00:00
Stefano Sabatini
b59cd089ff lavfi/abuffersink: add sample_rates field to AVABufferSinkParams 
Allow to select sample rates.
 2013-02-24 23:21:28 +01:00
Michael Niedermayer
71cf094e1b Merge commit '9f1223562e134bac6345a465870b9d56ff7d60cf' 
* commit '9f1223562e134bac6345a465870b9d56ff7d60cf':
  lavfi: connect libavresample options to af_resample via AVFilterGraph

Conflicts:
	doc/APIchanges
	libavfilter/avfiltergraph.c
	libavfilter/avfiltergraph.h
	libavfilter/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-24 17:10:55 +01:00
Michael Niedermayer
2fc662ae63 Merge commit '040c565e51985477a8fa5e42d2ddfb26ebde6608' 
* commit '040c565e51985477a8fa5e42d2ddfb26ebde6608':
  doc: developer: Allow tabs in the vim configuration for Automake files
  Remove pointless av_cold attributes in header files

Conflicts:
	libavcodec/h264.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-24 14:32:55 +01:00
Nicolas George
ea2de3d096 lavf/concatdec: add the "duration" directive. 2013-02-24 13:12:46 +01:00
Justin Ruggles
9f1223562e lavfi: connect libavresample options to af_resample via AVFilterGraph 2013-02-23 17:07:54 -05:00
Diego Biurrun
040c565e51 doc: developer: Allow tabs in the vim configuration for Automake files 
While we do not use Automake in libav, this allows our config to be
used more globally without introducing unwanted breakage.
 2013-02-23 20:13:47 +01:00
Paul B Mahol
df63e0c8bb doc/filters: add forgotten sentence for blend filter examples 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-23 14:26:21 +00:00
Stefano Sabatini
160def32da doc/muxers: fix reference to @anchor defined in another manual 
In particular, fix warnings:
*** Undefined node `quoting_and_escaping' in @ref (in doc/muxers.texi l. 767)
*** Undefined node `quoting_and_escaping' in @ref (in doc/muxers.texi l. 772)
 2013-02-22 23:48:55 +01:00
Senthilnathan M
12a269a522 lavu/parseutils: allow MM:SS format for duration in av_parse_time() 
Fix trac ticket #2258.

Signed-off-by: Senthilnathan M <senthilnathan.maadasamy@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-02-22 23:43:46 +01:00
Stefano Sabatini
8902f5b89c doc/filters: apply minor spacing fixes to boxblur docs 2013-02-22 19:57:54 +01:00
Stefano Sabatini
f30979e095 lavfi/boxblur: add support to named options 2013-02-22 19:57:20 +01:00
Paul B Mahol
47619e41c4 blend filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-21 20:16:23 +00:00
Michael Niedermayer
6b8f21190d Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  dxva2: Add missing #define to make header compile standalone
  arm: vp8: Add missing #includes for header to compile standalone
  doc: filters: Correct BNF FILTER description

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-21 12:59:38 +01:00
Stefano Sabatini
22b06103f0 lavfi/overlay: add format option 
In particular, fix misbehavior in case main and overlay input formats
mismatch (e.g. YUV420 and YUV444).
 2013-02-20 19:39:40 +01:00
Stefano Sabatini
3d77a27548 lavfi/overlay: implement shortest option 
Force termination when the overlay stream ends. Simplify scripting logic,
for example when an infinite source is used to generate a background for
a composite video.
 2013-02-20 19:17:11 +01:00
Stefano Sabatini
7f07c61c2f doc/filters: rework introductory description for decimate 
In particular, dedicate first paragraph to deliver a short description of
the filter.
 2013-02-20 19:11:19 +01:00
Stefano Sabatini
a2a1e20fa2 lavfi/decimate: use named options 2013-02-20 19:07:48 +01:00
Stefano Sabatini
49c8fe304f doc/filters: apply misc fixes to drawbox documentation 2013-02-20 19:01:48 +01:00
Vicente Jimenez Aguilar
b5ad422bf4 doc: filters: Correct BNF FILTER description 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-02-20 11:34:05 +01:00
Paul B Mahol
480ddf2bc9 lavfi/histogram: overlay display mode for levels histogram mode 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-18 20:13:07 +00:00
Vicente Jimenez Aguilar
202b5f6deb doc: Fix some obsolete references to av* tools as ff* tools 
Signed-off-by: Diego Biurrun <diego@biurrun.de>

CC: libav-stable@libav.org
 2013-02-18 13:04:29 +01:00
Michael Niedermayer
09ece9fa6c eval: print() support 
This allows printing values via av_log from expressions.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-17 17:36:27 +01:00
Clément Bœsch
1e860f1668 doc/codecs: simple sub_charenc option documentation. 2013-02-17 16:58:19 +01:00
Nicolas George
dcc73aaaa9 doc/examples: do not allocate AVFrame directly. 
The size of the AVFrame structure is not part of the ABI;
it can grow with later versions. Therefore, applications
are not supposed to allocate AVFrame directly, they are
supposed to use avcodec_alloc_frame() instead.
 2013-02-17 15:51:50 +01:00
Clément Bœsch
08d149d688 lavfi/subtitles: support charenc option. 2013-02-17 12:58:20 +01:00
Stefano Sabatini
7ca2f8b113 lavfi/mp: drop mp=kerndeint filter 
The filter has been natively integrated into libavfilter.
 2013-02-17 11:48:45 +01:00
Stefano Sabatini
8c85a9f046 lavfi/mp: drop mp=unsharp filter 
The native filter is equivalent from the point of view of the features
and of performances.
 2013-02-17 11:48:37 +01:00
Stefano Sabatini
ef4c71e8f8 lavfi/unsharp: add check on matrix x/y size values oddity 2013-02-17 11:47:39 +01:00
Paul B Mahol
af882e1819 lavfi: port MP noise filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-16 11:42:41 +00:00
Stefano Sabatini
2042cd3769 lavfi/unsharp: extend range for amount values, to reflect the behavior of mp=unsharp 
Also update the documentation accordingly, and suggest a meaningful range.
 2013-02-16 00:08:31 +01:00
Stefano Sabatini
37b42bcb7d doc/filters: itemize unsharp examples 
Also drop pointless example.
 2013-02-16 00:08:31 +01:00
Stefano Sabatini
fbcc584d3a lavfi/unsharp: use named options, and add missing checks on matrix size values 
In particular, avoid out-of-buffer access and crashes with too big
values, and rework documentation accordingly.
 2013-02-16 00:08:31 +01:00
Stefano Sabatini
0018221c03 doc: fix reference to ffmpeg-bitstream-filters.html page 2013-02-15 18:56:27 +01:00
Stefano Sabatini
7ac3ccc5f2 lavfi/unsharp: use the same macros used in the original MP filter 
Remove possibly pointless inconsistency with the ported code.

Also specify parameter value ranges consistent with those of the ported
filter.
 2013-02-15 01:06:56 +01:00
Stefano Sabatini
772b949d8e examples/scaling_video: fix typo 2013-02-15 00:28:53 +01:00
Michael Niedermayer
8102a097a5 doc/APIchanges: List merge commit hashes and version numbers 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-15 00:25:16 +01:00
Clément Bœsch
d5ce725cb3 Fix a few "its" vs "it's" typo. 2013-02-14 23:45:48 +01:00
Clément Bœsch
35a995f451 doc/resampler: fix two typo. 2013-02-14 23:43:08 +01:00
Michael Niedermayer
2f3bc51228 apichanges: fix 2 wrong hashes 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-14 21:13:32 +01:00
Michael Niedermayer
33d6330652 apichanges: Use , instead of / to seperate multiple hashes 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-14 20:34:10 +01:00
Michael Niedermayer
ad6802f975 apichanges: fix date 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-14 20:32:24 +01:00
Paul B Mahol
41ae43cade lavfi: remove softskip libmpcodecs wrapper 
It is supposed to be used with mencoder only and does
nothing when used with ffmpeg.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-14 12:51:56 +00:00
Paul B Mahol
968f8acec8 lavfi: remove dsize libmpcodecs wrapper 
Filter does nothing, and supposed funcionality
is already available with native filter(s).

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-14 12:51:56 +00:00
Michael Niedermayer
9f16cb9e50 doc/APIchanges: fix odd .01 versions 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-14 03:33:59 +01:00
Derek Buitenhuis
130cefc9dc doc/platform: Fix 10l typo 
This error was somehow missed for months.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-02-13 18:41:37 -05:00
Clément Bœsch
15e7533ca1 doc/dev: clarify public symbols prefixes. 2013-02-13 20:19:32 +01:00
Nicolas George
b68dd8a161 lavf/concatdec: allow probing. 2013-02-13 14:58:50 +01:00
Nicolas George
db9dc5154d lavf/concatdec: add signature directive. 2013-02-13 14:58:50 +01:00
Nicolas George
6d680d20ad lavf/concatdec: add safe option. 2013-02-13 14:58:50 +01:00
Daniel Verkamp
2acd5fb553 doc/demuxers: quote command line arguments with @code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-13 04:13:55 +01:00
Michael Niedermayer
a63dc846b5 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  lavu: avoid clashing definition of E
  doc: developer: Add a note about reserved system name space

Conflicts:
	libavutil/internal.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-12 14:10:36 +01:00
Michael Niedermayer
08db519e12 Merge commit '56dea32f09e71460add14a1b6d0fbe6eb16f02a4' 
* commit '56dea32f09e71460add14a1b6d0fbe6eb16f02a4':
  doc: developer: Fix wording in "naming conventions" section
  openbsd: Add minor number to shared library install name

Conflicts:
	doc/developer.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-12 13:41:24 +01:00
Stefano Sabatini
64353be811 doc/filters: rework idet filter description 2013-02-11 23:43:37 +01:00
Stefano Sabatini
af60e45150 doc/filters: apply minor fixes to il filter docs 2013-02-11 23:43:37 +01:00
Stefano Sabatini
4c69cafcee doc/filters: fix position of il filter docs 2013-02-11 23:43:37 +01:00
Diego Biurrun
56dea32f09 doc: developer: Fix wording in "naming conventions" section 2013-02-11 20:17:15 +01:00
Diego Biurrun
3658d2dfd4 doc: developer: Add a note about reserved system name space 2013-02-11 20:17:15 +01:00
Paul B Mahol
c0a8918f2a lavfi: remove mp=il filter 
Native il video filter is now available.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-09 21:43:39 +00:00
Paul B Mahol
6e9abce5e2 lavfi: port MP il filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-09 21:41:53 +00:00
Nicolas George
f43d09cd60 lavf: add tee pseudo-muxer. 2013-02-09 20:50:11 +01:00
Paul B Mahol
4fa9defc7f lavfi/histogram: make waveform mode more useful 
Now it displays all color components (not just luma)
either in parade or overlay and also works with RGB colorspace.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-09 16:05:28 +00:00