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Author SHA1 Message Date
Ronald S. Bultje
6a701306db dsputil: make selectable. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 19:56:58 +01:00
Michael Niedermayer
b1a9a2c4ff ffmpeg: remove unused variable 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 18:58:10 +01:00
Michael Niedermayer
19688e87e5 h264: show recovery SEIs in debug output 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 18:43:17 +01:00
Michael Niedermayer
dc7ba0c1f4 j2kdec: remove unused variable and empty function 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 18:30:59 +01:00
Hendrik Leppkes
f91730a16b jv: initialize AVFrame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 18:24:49 +01:00
Michael Niedermayer
bd93f3c5bd ffmpeg: fix reinit_filter type 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 18:24:48 +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
6b6b0e9dae pthread: fix unused variable warning 2013-03-12 18:10:09 +01:00
Giorgio Vazzana
ee4a658695 lavd/v4l2: fix bug in init_convert_timestamp() 
The current code returned a period=0, resulting in identical pts for all frames
after time-filtering. This is because AV_TIME_BASE_Q={1, AV_TIME_BASE} and
not {AV_TIME_BASE, 1}. With this patch the correct period in microseconds is computed.
 2013-03-12 17:14:47 +01:00
Michael Niedermayer
7093b7534f Merge commit '2240e92f052960693de55cf4924e80426dfaa965' 
* commit '2240e92f052960693de55cf4924e80426dfaa965':
  atomic: Add include guards to the implementation headers
  lavc: update the fallback versions of ff_thread_*

Conflicts:
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 16:36:21 +01:00
Michael Niedermayer
bf780b7ea8 Merge commit '19dd4017ab6dac11c77d797acebee4f60ad63a6f' 
* commit '19dd4017ab6dac11c77d797acebee4f60ad63a6f':
  libopencore-amr: Add the missing 3rd argument of ff_get_buffer()
  vmdaudio: fix invalid reads when packet size is not a multiple of chunk size
  wmaprodec: return an error, not 0, when the input is too small.

Conflicts:
	libavcodec/vmdav.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 16:31:21 +01:00
Nicolas George
b52421940f lavf: add AV_ to two remaining CODEC_ID_*. 2013-03-12 16:21:22 +01:00
Michael Niedermayer
7787a6c7ca Merge commit 'cacad1c058f66558ec727faac3b277d2dee264d4' 
* commit 'cacad1c058f66558ec727faac3b277d2dee264d4':
  wmaprodec: require block_align to be set.
  wmadec: require block_align to be set.
  ivi_common: do not call MC for intra frames when dc_transform is unset

Conflicts:
	libavcodec/ivi_common.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 16:15:08 +01:00
Michael Niedermayer
6ec0447d3d xface: remove unused stuff, fix related warnings 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 16:04:46 +01:00
Michael Niedermayer
b36095ea0f Merge commit '3e2f200237af977b9253b0aff121eee27bcedb44' 
* commit '3e2f200237af977b9253b0aff121eee27bcedb44':
  roqvideodec: fix a potential infinite loop in roqvideo_decode_frame().
  xxan: fix invalid memory access in xan_decode_frame_type0()
  tty: set avg_frame_rate.
  FATE: enable multiple slices in the ffv1 vsynth test

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 15:57:28 +01:00
Michael Niedermayer
f506ae19ff Merge commit 'd243896987b8b2062d1faba4d8d6f0c62d2dbee9' 
* commit 'd243896987b8b2062d1faba4d8d6f0c62d2dbee9':
  ffv1: fix calculating slice dimensions for version 2

Conflicts:
	libavcodec/ffv1dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 15:56:43 +01:00
Michael Niedermayer
0cfbfaaa12 Merge commit '7b89cd20d844cbe763ca34e63e99d110043cf241' 
* commit '7b89cd20d844cbe763ca34e63e99d110043cf241':
  eamad: allocate a dummy reference frame when the real one is missing
  Replace remaining includes of audioconvert.h with channel_layout.h
  Replace some forgotten instances of PIX_FMT_* with AV_PIX_FMT_*.

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 15:44:15 +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
c292e340ed avformat: keep r_frame_rate 
This field is used and nothing equivalent exists

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 15:28:23 +01:00
Michael Niedermayer
9cf788eca8 avformat/avdevice: add missing time.h includes 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 15:28:22 +01:00
Michael Niedermayer
ad78b9ed70 avcodec: postpone removial of parts still used 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 15:28:21 +01:00
Michael Niedermayer
b2cd0d709a Merge commit '8df23e938b4022d6e6e9e1180ea6418abae74fda' 
* commit '8df23e938b4022d6e6e9e1180ea6418abae74fda':
  lavc: postpone the removal of request_channels API.
  AVFrame: deprecate all now unused fields

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 14:46:41 +01:00
Michael Niedermayer
dac8799529 Merge commit 'ddcca4ba074aa537c3059c76d69eb4ad6316bfe9' 
* commit 'ddcca4ba074aa537c3059c76d69eb4ad6316bfe9':
  lavc: stop setting AVFrame.motion_subsample_log2
  avserver: don't set deprecated options.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 14:27:54 +01:00
Michael Niedermayer
32fdfdfbda Merge commit '354468fc12dcf93e7fb4af552e18906771913273' 
* commit '354468fc12dcf93e7fb4af552e18906771913273':
  avplay: switch to new refcounted frames API
  avconv: convert to new refcounted AVFrame API

Conflicts:
	cmdutils.c
	ffmpeg.c
	ffmpeg.h
	ffplay.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 14:16:02 +01:00
Michael Niedermayer
3c1326411d Merge commit '37045e422903695e610cca6ecb753df643ab9380' 
* commit '37045e422903695e610cca6ecb753df643ab9380':
  mpegvideo: drop vismv code

Conflicts:
	libavcodec/mpegvideo.c

vismv code works fine, and thus only the unused fields are droped

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 12:57:54 +01:00
Michael Niedermayer
a303dce28c utils: Dont sent fake channel layouts, 0 layout is better when its not known 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 12:50:07 +01:00
Michael Niedermayer
f9fd6f983b Merge commit '2eba9087f3031c6050f8dcd996225490be6c2410' 
* commit '2eba9087f3031c6050f8dcd996225490be6c2410':
  lavc: make up a fake frame channel layout when there is no real one.

Conflicts:
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 12:49:59 +01:00
Michael Niedermayer
a7f9d92a6d Merge commit '192f1984b1a93aa08af053b8f9ab4950f307bd5d' 
* commit '192f1984b1a93aa08af053b8f9ab4950f307bd5d':
  lavc: limit maximum number of channels to 63

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 12:23:12 +01:00
Michael Niedermayer
36685c3c4b Merge commit '15ec0450b4ae891f3e6ababa03c777a4443b94ca' 
* commit '15ec0450b4ae891f3e6ababa03c777a4443b94ca':
  lavc: allow decoders to override frame parameters.

Conflicts:
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 12:18:31 +01:00
Michael Niedermayer
64d11cb615 mss1: set frame defaults 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 12:17:58 +01:00
Clément Bœsch
80661e0f55 buffer: use the atomic get instead of the add and fetch variant. 2013-03-12 12:12:49 +01:00
Michael Niedermayer
1ad542f11f get_video_buffer: add vertical padding 
Fix memory corruption

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 11:33:43 +01:00
Michael Niedermayer
53fd4f5594 avcodec: fix motion vector vissualization 
was broken by the buffer ref stuff

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 11:23:07 +01:00
Michael Niedermayer
6ae4372532 h264/mpegvideo: fix ff_print_debug_info2 arguments 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 11:06:35 +01:00
Michael Niedermayer
a76ef998eb mpegvideo: move ff_print_debug_info2 to where ff_print_debug_info is 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 10:51:03 +01:00
Hendrik Leppkes
b91459e565 atomic: prefer gcc builtins over win32 atomics, if available. 
The mingw win32 atomics appear to be faulty, so they should not be used
if the gcc ones are available.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-12 10:41:09 +01:00
Martin Storsjö
c48828f763 atomic: Check for __sync_val_compare_and_swap instead of __sync_synchronize 
Not all gcc configurations have an implementation of all the atomic
operations, and some gcc configurations have some atomic builtins
implemented but not all.

Thus check for the most essential function, whose presence should
indicate that all others are present as well, since it can be used
to implement all the other ones.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-12 10:41:02 +01:00
Michael Niedermayer
c536253854 snow: set frame defaults 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 10:35:51 +01:00
Michael Niedermayer
b5e5ed8ea7 Merge commit '3b199d29cd597a3518136d78860e172060b9e83d' 
* commit '3b199d29cd597a3518136d78860e172060b9e83d':
  lavc decoders: properly initialize AVFrame.

Conflicts:
	libavcodec/avs.c
	libavcodec/c93.c
	libavcodec/cinepak.c
	libavcodec/flashsv.c
	libavcodec/flicvideo.c
	libavcodec/iff.c
	libavcodec/mmvideo.c
	libavcodec/msrle.c
	libavcodec/msvideo1.c
	libavcodec/qtrle.c
	libavcodec/rpza.c
	libavcodec/smacker.c
	libavcodec/smc.c
	libavcodec/tiertexseqv.c
	libavcodec/truemotion1.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 03:54:40 +01:00
Michael Niedermayer
01a0283c92 h264: disallow single unpaired fields as references of frames 
Fixes deadlock
 2013-03-12 03:23:58 +01:00
Hendrik Leppkes
c69acbf881 lavfi/moviesrc: use refcounted frames 2013-03-12 03:23:57 +01:00
Michael Niedermayer
0fc01ae33c h264: fix null pointer dereference and assertion failure 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 03:23:56 +01:00
Michael Niedermayer
ee3c3dd523 ff_alloc_picture: free tables in case of dimension mismatches 
Fixes memory corruption
In theory this should not be needed but its better to check at
one place than to hope 50 other places set the flags correctly
 2013-03-12 03:23:55 +01:00
Michael Niedermayer
9e73f6d1f9 mpegvideo: dont allow last == current 
this fixes deadlocks

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 03:23:53 +01:00
Michael Niedermayer
9dd0b7ad82 update_frame_pool: use channel field 
Fix memory corruption

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 03:23:51 +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
Michael Niedermayer
2e7bc9c2a1 snowdec: fix off by 1 error in dimensions check 
fixes infinite loop

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 02:42:50 +01:00
Nicolas George
73b40e2eb6 lavfi/buffersink: move the filter structures at the end. 
Also apply a few cosmetic fixes (spaces, trailing comma) to
help match them with the fork's implementation.
 2013-03-11 19:00:49 +01:00
Clément Bœsch
1123080d2e cmdutils: remove conditionnal pp include. 
The definition of the include are needed for builds even without pp.
This should fix FATE with --disable-gpl after 63edd2f9.
 2013-03-11 03:55:23 +01:00
Nicolas George
de54a96aa8 lavfi/buffersink: implement av_buffersink_get_samples(). 
Note: the implementation could be more efficient, but at
the cost of more diff.

Most of the code from the following commit:

commit a2cd9be212
Author: Anton Khirnov <anton@khirnov.net>
Date:   Fri May 4 19:22:38 2012 +0200

    lavfi: add an audio buffer sink.

Adapted to call av_buffersink_get_frame_flags() instead of
accessing the frame directly.
 2013-03-10 19:39:25 +01:00