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Commit Graph

36296 Commits

Author SHA1 Message Date
Anton Khirnov
196c9e5c8c lavfi: always build vsrc_buffer.
It's a part of public API.
2011-12-22 15:42:52 +01:00
Justin Ruggles
9a3f10695a ra144enc: zero the reflection coeffs if the filter is unstable
fixes use of uninitialized values if the filter is still unstable after using
the previous frame lpc coefficients.
2011-12-22 08:31:07 -05:00
Michael Niedermayer
dd1fb65287 Merge remote-tracking branch 'tjoppen/fuzz_fixes'
* tjoppen/fuzz_fixes:
  mxfdec: Don't crash in mxf_packet_timestamps() if current_edit_unit overflows
  mxfdec: Zero nb_ptses in mxf_compute_ptses_fake_index()
  mxfdec: Sanity check PreviousPartition
  mxfdec: Never seek back in local sets and KLVs
  mxfdec: Move the current_partition check inside mxf_read_header()
  mxfdec: Fix infinite loop in mxf_packet_timestamps()
  mxfdec: Check url_feof() in mxf_read_local_tags()
  mxfdec: Check for NULL component

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 14:04:49 +01:00
Stefano Sabatini
834f80db22 platform.texi: close @enumerate section in the "Using shared libraries" subsection 2011-12-22 11:08:16 +01:00
Anton Khirnov
131609dc2a sws: readd PAL8 to isPacked()
Fixes PAL8 to YUV conversion.
2011-12-22 11:01:28 +01:00
Nicolas George
acb67c5bbc lavd/lavfi: fix two memleaks.
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2011-12-22 10:09:51 +01:00
Stefano Sabatini
386aee6864 sink_buffer: copy list of provided formats in the context
A list of formats may have been dynamically created by the calling code,
and thus should not be referenced by the sink buffer context.

Avoid possible invalid data reference.
2011-12-22 10:09:42 +01:00
Alex Converse
4bf3c8f226 mov: Don't stick the QuickTime field ordering atom in extradata.
The 'fiel' atoms can be found in H.264 tracks clobbering the extradata.
MJPEG supports non field based extradata, and this data should be
preserved when copying.
2011-12-21 22:04:37 -08:00
Michael Niedermayer
ab6603b1d8 libswresample.v: add swresample* for cmdutils.c
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 04:47:52 +01:00
Paul B Mahol
a4209ad631 lavf: Add SMJPEG demuxer.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 04:12:45 +01:00
Michael Niedermayer
9eae8396f1 cmdutils: restore vertical alignment of versions
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 04:08:13 +01:00
Michael Niedermayer
3bd02db96f cmdutils: print swr versions too
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 03:09:58 +01:00
Michael Niedermayer
3339f87dbd swr: increase LIBSWRESAMPLE_VERSION_MICRO to 100
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 03:09:41 +01:00
Michael Niedermayer
4468ad827a swr: add swresample_version swresample_configuration and swresample_license
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 03:08:47 +01:00
Michael Niedermayer
0f91a57732 libswscale: increase LIBSWSCALE_VERSION_MICRO to 100
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 03:07:57 +01:00
Michael Niedermayer
55a6d8d9fa libpostproc: increase LIBPOSTPROC_VERSION_MICRO to 100
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 03:07:13 +01:00
Michael Niedermayer
d5874e9c2c libavdevice: increase LIBAVDEVICE_VERSION_MICRO to 100
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 03:06:33 +01:00
Michael Niedermayer
2a85358d4f libavformat: increase LIBAVFORMAT_VERSION_MICRO to 100
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 03:06:06 +01:00
Michael Niedermayer
1674073b4d libavutil: increase LIBAVUTIL_VERSION_MICRO to 100
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 03:01:17 +01:00
Michael Niedermayer
f0e90e0035 lavc: make 100 the base for the micro version number.
This way ffmpeg can be distinguished from the fork by a user
application or a encoded file by a decoder.
The highest value micro had, in the past, that i could find, was 6
thus 100 should be safe.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 02:32:06 +01:00
Michael Niedermayer
52c522c720 Merge remote-tracking branch 'qatar/master'
* qatar/master: (27 commits)
  asfdec: add side data to ASFStream packet instead of output packet.
  idroqdec: set AVFMTCTX_NOHEADER and create streams as they occur.
  nellymoserdec: Indicate that the decoder can handle changed parameters
  libavcodec: Apply parameter change side data when decoding audio
  flvdec: Add param change side data if the sample rate or channels have changed
  libavformat: Add a utility function for adding parameter change side data
  libavcodec: Define a side data type for parameter changes
  aacdec: Handle new extradata passed as side data
  flvdec: Export new AAC/H.264 extradata as side data on the next packet
  libavcodec: Define a side data type for new extradata
  flacdec: skip all track indices at once instead of looping.
  mxf: Add PictureEssenceCoding UL for V210.
  mxfdec: consider QuantizationBits between 17 and 24 to be pcm_s24*
  mxfenc: Add support for MPEG-2 MP@HL-14 in mxf container.
  mxf: H.264/MPEG-4 AVC Intra support
  configure: Show whether the safe bitstream reader is enabled
  x86: Tighten register constraints for decode_significance*_x86.
  Replace Subversion revisions in comments by Git hashes.
  h264_cabac: synchronize decode_significance_*_x86 conditionals
  w32threads: wait for the waked thread in pthread_cond_signal.
  ...

Conflicts:
	libavcodec/avcodec.h
	libavcodec/version.h
	libavformat/flvdec.c
	libavformat/utils.c
	tests/ref/lavfi/pixdesc
	tests/ref/lavfi/pixfmts_copy
	tests/ref/lavfi/pixfmts_null
	tests/ref/lavfi/pixfmts_scale
	tests/ref/lavfi/pixfmts_vflip

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 01:51:53 +01:00
Michael Niedermayer
a40f43db64 error_concealment: optimize guess_dc()
Fixes Ticket811
Bug found by: Oana Stratulat

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 00:25:48 +01:00
Michael Niedermayer
8d960fbc70 ipmovie: fix FPE
Fixed Ticket807
Bug found by: Oana Stratulat

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 00:25:47 +01:00
Michael Niedermayer
2b73cddd40 proresdec: Check yuv slice data sizes.
Fixes overread
Fixes Ticket812
Bug found by: Oana Stratulat

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22 00:25:47 +01:00
Justin Ruggles
f264d336fe truespeech: fix invalid reads in truespeech_apply_twopoint_filter()
fixes Bug 171
2011-12-21 18:13:06 -05:00
Tim Nicholson
7028c9f421 Clearer explanation of audio channel mapping restrictions 2011-12-22 00:05:47 +01:00
Justin Ruggles
e9dc920127 asfdec: add side data to ASFStream packet instead of output packet.
fixes memleak of side data
2011-12-21 17:52:31 -05:00
Justin Ruggles
3f9257c5a5 idroqdec: set AVFMTCTX_NOHEADER and create streams as they occur.
This fixes demuxing of file where the first packet is not audio. Such files
are generated by our idroq muxer. It also fixes demuxing of audio only
idroq files.
2011-12-21 16:51:12 -05:00
Martin Storsjö
ce94948198 nellymoserdec: Indicate that the decoder can handle changed parameters
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-21 22:52:44 +02:00
Martin Storsjö
f13db94d0a libavcodec: Apply parameter change side data when decoding audio
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-21 22:52:42 +02:00
Martin Storsjö
2215c39e94 flvdec: Add param change side data if the sample rate or channels have changed
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-21 22:52:41 +02:00
Martin Storsjö
3e79c2adb1 libavformat: Add a utility function for adding parameter change side data
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-21 22:52:40 +02:00
Martin Storsjö
fe75dc8583 libavcodec: Define a side data type for parameter changes
Also define a codec capability for codecs that can handle
parameters changed externally between decoded packets.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-21 22:52:39 +02:00
Martin Storsjö
132846b0c8 aacdec: Handle new extradata passed as side data
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-21 22:52:39 +02:00
Martin Storsjö
251f320f7d flvdec: Export new AAC/H.264 extradata as side data on the next packet
Compared to just overwriting the old extradata, this has the
advantage of letting the decoder know exactly when the
extradata changed (otherwise it is changed immediately when the
new extradata packet is demuxed, even if there's old queued packets
awaiting to be decoded). This makes it easier for decoders to
actually react to the change, so they won't have to inspect
the extradata for each packet to see if it might have changed.

This works when sequentially playing a file with sample rate
changes, but if seeking past a new extradata packet in the
file, it obviously doesn't work properly. That case doesn't
work in flash player either, so it's probably ok not to handle
it.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-21 22:52:38 +02:00
Martin Storsjö
195c123cc8 libavcodec: Define a side data type for new extradata
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-21 22:52:36 +02:00
Nicolas George
1f797a5826 doc: add a list of errno codes on some systems. 2011-12-21 19:59:45 +01:00
Nicolas George
20af3af575 mov: replace AVERROR(EOF) with AVERROR_EOF. 2011-12-21 19:23:03 +01:00
Michael Niedermayer
a40f6a5c69 mpeg12dec: reset first_field with picture_structure changes.
Fixes Ticket809
Bug found by: Oana Stratulat

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-21 18:19:06 +01:00
Paul B Mahol
17c84f4ed2 flacdec: skip all track indices at once instead of looping.
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2011-12-21 10:44:57 -05:00
Tomas Härdin
c15da5941d mxf: Add PictureEssenceCoding UL for V210.
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-12-21 16:28:45 +01:00
Tomas Härdin
6547fd9264 mxfdec: consider QuantizationBits between 17 and 24 to be pcm_s24*
This fixes playback of BRD38772509.mxf.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-12-21 16:28:42 +01:00
Daniel Kristjansson
adff77f28c mxfenc: Add support for MPEG-2 MP@HL-14 in mxf container.
Support Main Profile at High 1440 Level in MXF container,
using essence coding label from SMPTE RDD 9, table 6.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-12-21 16:28:41 +01:00
Baptiste Coudurier
4ee04247f0 mxf: H.264/MPEG-4 AVC Intra support
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-12-21 16:28:26 +01:00
Michael Niedermayer
1fbb859cdf Merge remote-tracking branch 'tjoppen/mxf_fixes_20111220'
* tjoppen/mxf_fixes_20111220:
  mxfdec: Sanity-check SampleRate
  mxfdec: Make sure mxf->nb_index_tables > 0 in mxf_packet_timestamps()
  mxfdec: Remove unused variables
  mxfdec: Make sure x < index_table->nb_ptses
  mxfdec: Ignore the last entry in Avid's index table segments

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-21 15:51:51 +01:00
Michael Niedermayer
c3846e3eba lavc: Do not fail audio decoding if user has set a custom get_buffer.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-21 15:49:56 +01:00
Martin Storsjö
9c984b1bd7 configure: Show whether the safe bitstream reader is enabled
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-21 16:15:54 +02:00
Tomas Härdin
cc1dda851b mxfdec: Don't crash in mxf_packet_timestamps() if current_edit_unit overflows 2011-12-21 14:18:08 +01:00
Tomas Härdin
0cd21ddaed mxfdec: Zero nb_ptses in mxf_compute_ptses_fake_index()
This fixes SIGSEGV on files with both CBR and VBR index segments (zzuf6.mxf).
2011-12-21 14:18:08 +01:00
Tomas Härdin
46d65fb8a5 mxfdec: Sanity check PreviousPartition
Without this certain files could get the demuxer stuck in a loop
2011-12-21 14:17:44 +01:00