2425 Commits

Author SHA1 Message Date
Anton Khirnov
b74a1da49d lavfi: make formats API private on next bump.
It is only useful inside filters and we don't allow user filters for
now.
2012-06-05 09:37:30 +02:00
Clément Bœsch
44be67595d lavfi/select: use exported dsputil_init function.
This is the deprecated version of the function but it is exported, so it
should fix the shared FATE box.
2012-06-05 07:29:00 +02:00
Clément Bœsch
13a7bd70c8 lavfi/select: 10l: llabs -> fabs after switching types. 2012-06-05 00:17:38 +02:00
Michael Niedermayer
944d049eaa Merge remote-tracking branch 'qatar/master'
* qatar/master:
  movenc: Write chan atom for all audio tracks in mov mode movies.
  mpegtsenc: use avio_open_dyn_buf(), zero pointers after freeing
  doc/avconv: add some details about the transcoding process.
  avidec: make scale and rate unsigned.
  avconv: check output stream recording time before each frame returned from filters
  avconv: split selecting input file out of transcode().
  avconv: split checking for active outputs out of transcode().
  avfiltergraph: make some functions static.

Conflicts:
	ffmpeg.c
	libavfilter/avfiltergraph.c
	libavfilter/internal.h
	libavformat/mpegtsenc.c
	tests/ref/fate/acodec-alac
	tests/ref/fate/acodec-pcm-s16be
	tests/ref/fate/acodec-pcm-s24be
	tests/ref/fate/acodec-pcm-s32be
	tests/ref/fate/acodec-pcm-s8
	tests/ref/lavf/mov

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-04 22:59:32 +02:00
Clément Bœsch
72868144e5 lavfi/select: add scene detection.
Based on the shotdetect algorithm (http://shotdetect.nonutc.fr/ by Johan
MATHE johan.mathe tremplin-utc.net).
2012-06-04 21:44:34 +02:00
Anton Khirnov
8eb9bf0933 avfiltergraph: make some functions static.
They are not used outside of avfiltergraph.c
2012-06-04 14:17:39 +02:00
Stefano Sabatini
0f0f3bd1e0 lavfi: use av_default_item_name() as filter private context logger
avfilter_default_filter_name() is supposed to access an AVFilterContext
struct, if used with a private struct it will cause a crash since it will
access fields which are non defined in the private struct.
2012-06-04 02:40:01 +02:00
Stefano Sabatini
4d6a8a2bdb lavfi: add avfilter_default_filter_name()
The function is modelled after av_default_item_name(), and will print the
name of the instance filter if defined, otherwise the name of the filter.

This allows to show the instance name in the log, which is useful when
debugging complex filter graphs.
2012-06-04 00:54:57 +02:00
Stefano Sabatini
f3fea5bab1 lavfi/lut: fix component -> rgba mapping 2012-06-04 00:07:24 +02:00
Michael Niedermayer
a5c7525bcb set some categories of some AVClass structs
Please help setting the category for all remaining AVClasses

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-03 21:55:50 +02:00
Nicolas George
7f17f4f1a7 af_amerge: use the buferqueue API. 2012-06-03 10:04:01 +02:00
Nicolas George
2f2d47ab63 af_astreamsync: set samples rate in query_formats. 2012-06-03 10:04:01 +02:00
Michael Niedermayer
5afdb3e6b1 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  fate: Fix fate-ac3-fixed-encode for pre-ssse3 x86 machines
  http: Pass the proper return code of net IO operations
  http: Add 'post_data', a new option which sets custom HTTP post data
  lavfi: amix: check active input count before calling request_samples
  vp8: move block coeff arithcoder on stack.
  mp3/ac3 probe: search for PES headers to prevent probing MPEG-PS as MP3.

Conflicts:
	libavformat/ac3dec.c
	libavformat/mp3dec.c
	tests/fate/ac3.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-31 21:27:42 +02:00
Nicolas George
06bf6d3bc0 vf_overlay: rewrite request/push logic.
The old implementation, upon receiving a frame on the main
input, would request an overlay frame if necessary. This could
generate an infinite recursion, off-by-one frame mismatch and
other harmful effects, especially it the split filter is present
upgraph.

The new implementation uses the linear approach: it uses two
buffer queues for frames received out of turn and forwards
request_frame calls to the input where a frame is necessary.
2012-05-31 17:27:27 +02:00
Nicolas George
6d679c4359 lavfi: add a generic API for buffer queues. 2012-05-31 17:27:27 +02:00
Nicolas George
72f3786d0f sink_buffer: guard against NULL frames.
This only happens if some filter somewhere is bogus,
but it helps debugging.
2012-05-31 17:27:27 +02:00
Justin Ruggles
c7bd556d48 lavfi: amix: check active input count before calling request_samples
fixes use of the amix filter with only 1 input
2012-05-30 16:20:03 -04:00
Janne Grunau
12d42cd7a8 avfilter: include required header file avfilter.h in video.h 2012-05-29 15:36:06 +02:00
Paul B Mahol
908c045f3a avfilter: use designated initializer for class
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-05-29 07:59:21 +00:00
Michael Niedermayer
59a78290b6 lavfi: use getter/setter functions for AVFrame.pkt_pos
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-28 23:45:17 +02:00
Robert Nagy
c2eae4bae7 lavfi: Fill linesize, sample_rate and channel_layout fields in avfilter_fill_frame_from_audio_buffer_ref.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-28 22:52:23 +02:00
Michael Niedermayer
8a45e0c354 lswsutils: fix "ncompatible pointer type" warning
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-26 20:46:00 +02:00
Michael Niedermayer
6d401effc4 lavfutils: fix incompatible pointer type warning
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-26 20:45:59 +02:00
Michael Niedermayer
be97675e6c af_aresample: fix pts, they where off by a packet in the -async >0 case.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-26 16:22:46 +02:00
Michael Niedermayer
411689b5e1 af_aresample: fix request_frame()
Fixes part of Ticket1341

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-26 02:28:40 +02:00
Michael Niedermayer
e02e58fb1c libavfilter: export ff_default_query_formats()
Its needed for fate on shared versioned .so

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-25 18:54:01 +02:00
Stefano Sabatini
171db366fd lavfi/pixdesctest: use AVPALETTE_SIZE macro 2012-05-25 11:16:40 +02:00
Stefano Sabatini
e37bfc4925 lavfi/pixdesctest: fix SAME -> SAME memcpy
Fix pixdesctest output with pal8 input.

X-Cola-Count: +(10+i*PI)l
2012-05-25 11:04:34 +02:00
Stefano Sabatini
ad12e9e8c0 lavfi/hflip: copy palette data in start_frame()
Fix trac ticket #1116.
2012-05-25 11:04:24 +02:00
Clément Bœsch
b0b7a89b07 lavfi/aresample: print channel layouts and formats along with the rate. 2012-05-25 07:26:48 +02:00
Michael Niedermayer
65e63072f8 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  rtmp: Return a proper error code instead of -1
  rtmp: Check malloc calls
  rtmp: Check ff_rtmp_packet_create calls
  lavfi: add audio mix filter
  flvdec: Make sure sample_rate is set to the updated value
  tqi: Pass errors from the MB decoder

Conflicts:
	Changelog
	doc/filters.texi
	libavcodec/eatqi.c
	libavfilter/Makefile
	libavfilter/allfilters.c
	libavfilter/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-25 00:38:16 +02:00
Clément Bœsch
781fb46c56 lavfi/video: add avfilter.h include to fix make checkheaders. 2012-05-24 23:46:15 +02:00
Michael Niedermayer
d5802a59f7 lavfutils: fix copyright
git blame:
     77 Stefano Sabatini
      1 Michael Niedermayer

Initial commit:
commit 2f83681c79a7419bec14ed6f40bf3a69b5dd16c2
Author: Stefano Sabatini <stefasab@gmail.com>
Date:   Sat Mar 10 14:01:28 2012 +0100

    lavfi: port libmpcodecs remove-logo filter

    The code is based on the remove-logo filter in MPlayer/libmpcodecs, by
    Robert Edele, relicensed to LGPL with consent of the author.

    Address trac issue #249.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-24 05:08:49 +02:00
Michael Niedermayer
7343727a8f lavfi/video: fix copyright
git blame:
    132 Stefano Sabatini
     77 Vitor Sessak
     49 Michael Niedermayer
     24 Anton Khirnov
     22 S.N. Hemanth Meenakshisundaram
     13 Bobby Bingham
      7 Luca Barbato
      2 Nicolas George
      2 Alex Converse
      1 Diego Elio Pettenò

Initial commit not traced as this file was split out.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-24 05:08:49 +02:00
Michael Niedermayer
e92b48d40f drawutils: fix copyright
git blame:
    423 Nicolas George
     86 Stefano Sabatini
     19 Michael Niedermayer
      1 Reimar Döffinger

Initial commit:
commit bcfd9e821b6083e9a98b8e5da4de0a4fbf22923b
Author: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Date:   Sun Feb 20 23:42:17 2011 +0100

    lavfi: add drawutils

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-24 05:08:49 +02:00
Michael Niedermayer
cfb398bfc4 vf_fps: fix copyright
Only commit:
commit 54c5dd89e3125c1f363fe8f95d2837a796967c6e
Author: Anton Khirnov <anton@khirnov.net>
Date:   Wed May 9 14:08:21 2012 +0200

    lavfi: Add fps filter.

    Partially based on a patch by Robert Nagy <ronag89@gmail.com>

also see [FFmpeg-devel] [PATCH 07/10] vf_fps: fix copyright

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-24 05:08:49 +02:00
Michael Niedermayer
c836f28f33 vf_fps: license cleanup
The original patch was sent with FFmpeg in the license header.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-24 05:08:49 +02:00
Michael Niedermayer
81c23fec63 lavfi/buffer.c: fix copyright
git blame:
     75 Anton Khirnov
     72 Michael Niedermayer
     39 Stefano Sabatini
     23 S.N. Hemanth Meenakshisundaram
      9 Vitor Sessak
      6 Robert Nagy
      2 Diego Biurrun
      1 Andrey Utkin

Note:
commit ab165047a6142ca0c8c333c36f4ebb96477622d7
Author: Anton Khirnov <anton@khirnov.net>
Date:   Fri Apr 27 17:27:40 2012 +0200

    lavfi: add a function for copying properties from AVFilterBufferRef->AVFrame

    Based on a commit by Stefano Sabatini <stefano.sabatini-lala@poste.it>

commit 4a1ac8c43fcf526b249c3409f1ba54755143a224
Author: Anton Khirnov <anton@khirnov.net>
Date:   Thu May 10 07:58:11 2012 +0200

    lavfi: move buffer management function to a separate file.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-24 05:08:49 +02:00
Michael Niedermayer
83995411f7 lavfi/avcodec.c: fix copyright
git blame:
     45 Stefano Sabatini
     23 Clément Bœsch
      4 Michael Niedermayer
      3 Robert Nagy
      3 Nicolas George
      2 Roger Pau Monné

Initial commit:
commit 566666caf3a09d6254edaa99d222eddb6fe2986b
Author: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Date:   Sun May 1 14:47:05 2011 +0200

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-24 05:08:49 +02:00
Michael Niedermayer
20f991e0f6 asrc_anullsrc: fix copyright
git blame says:
    109 Stefano Sabatini
      7 Clément Bœsch
      2 Reimar Döffinger
      2 Michael Niedermayer
      1 Reinhard Tartler
      1 Mans Rullgard

Initial commit:
commit 1ee410f330d3b57b0ea1ccb915977f2ba4d99815
Author: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Date:   Sat Sep 25 01:56:58 2010 +0000

    Add asrc_anullsrc - null audio source.

    Based on a patch by "S.N. Hemanth Meenakshisundaram" smeenaks!ucsd!edu.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-24 05:08:48 +02:00
Michael Niedermayer
77ba8af023 asink_anullsink: fix copyright
git blame says authors are:
     19 S.N. Hemanth Meenakshisundaram
      2 Reimar Döffinger

initial commit:
	commit f0a5543898dad040b8f2d1b44fb6b278c06c3460
	Author: S.N. Hemanth Meenakshisundaram <smeenaks@ucsd.edu>
	Date:   Sat Sep 25 01:57:01 2010 +0000

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-24 05:08:48 +02:00
Michael Niedermayer
7ef5c80cb4 af_null: fix copyright
Authors according to blame are:
     16 S.N. Hemanth Meenakshisundaram
      4 Stefano Sabatini
      3 Anton Khirnov
      2 Reimar Döffinger

Initial commit was:
	commit 99046339fca92d631404b47b041e98afa28659ed
	Author: S.N. Hemanth Meenakshisundaram <smeenaks@ucsd.edu>
	Date:   Fri Aug 20 23:16:51 2010 +0000

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-24 05:08:48 +02:00
Stefano Sabatini
fce30d8d73 lavfi: copy palette in start_frame()
Fix -vf copy with pal8 format.
2012-05-24 00:54:16 +02:00
Justin Ruggles
c7448c182a lavfi: add audio mix filter 2012-05-23 16:37:34 -04:00
Michael Niedermayer
d0ad91c258 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  os_support: Define SHUT_RD, SHUT_WR and SHUT_RDWR on OS/2
  http: Add support for reading http POST reply headers
  http: Add http_shutdown() for ending writing of posts
  tcp: Allow signalling end of reading/writing
  avio: Add a function for signalling end of reading/writing
  lavfi: fix comment, audio is supported now.
  lavfi: fix incorrect comment.
  lavfi: remove avfilter_null_* from public API on next bump.
  lavfi: remove avfilter_default_* from public API on next bump.
  lavfi: deprecate default config_props() callback and refactor avfilter_config_links()
  avfiltergraph: smarter sample format selection.
  avconv: rename transcode_audio/video to decode_audio/video.
  asyncts: reset delta to 0 when it's not used.
  x86: lavc: use %if HAVE_AVX guards around AVX functions in yasm code.
  dwt: return errors from ff_slice_buffer_init()

Conflicts:
	ffmpeg.c
	libavfilter/avfilter.c
	libavfilter/avfilter.h
	libavfilter/formats.c
	libavfilter/version.h
	libavfilter/vf_blackframe.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fade.c
	libavfilter/vf_format.c
	libavfilter/vf_showinfo.c
	libavfilter/video.c
	libavfilter/video.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-23 21:48:31 +02:00
Nicolas George
0da28d689c af_amerge: compute output timestamp.
Use the timestamps from the first input.
2012-05-23 14:56:51 +02:00
Nicolas George
e6aee46760 af_amerge: set samples rate in query_formats. 2012-05-23 14:56:50 +02:00
Michael Niedermayer
ea5dab58e0 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  dwt: check malloc calls
  ppc: Drop unused header regs.h
  af_resample: remove an extra space in the log output
  Convert vector_fmul range of functions to YASM and add AVX versions
  lavfi: add an audio split filter
  lavfi: rename vf_split.c to split.c

Conflicts:
	doc/filters.texi
	libavcodec/ppc/regs.h
	libavfilter/Makefile
	libavfilter/allfilters.c
	libavfilter/f_split.c
	libavfilter/split.c
	libavfilter/version.h
	libavfilter/vf_split.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-22 23:42:17 +02:00
Anton Khirnov
0ce4a627c9 lavfi: fix comment, audio is supported now. 2012-05-22 21:37:44 +02:00
Anton Khirnov
ce353a881f lavfi: fix incorrect comment.
poll_frame()/request_frame() are used for audio too.
2012-05-22 21:37:44 +02:00