Commits · ead15f1dc196ad164d105e31c8c9025f8a4ee4e7 · Linshizhi / ffmpeg.wasm-core

15 Feb, 2011 1 commit
- aacdec: Implement LTP support. · ead15f1d
  Young Han Lee authored Feb 14, 2011
```
Ported from gsoc svn.
```
  ead15f1d
14 Feb, 2011 13 commits
- APIchanges: update for 12c14cd4 · 77c330a0
  Anssi Hannula authored Feb 14, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  77c330a0
- mpegtsenc: whitespace cosmetics · 2dd1ee4b
  Mans Rullgard authored Feb 14, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  2dd1ee4b
- mpegtsenc: set audio_type according to st->disposition · 3f2d3a19
  Anssi Hannula authored Feb 14, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  3f2d3a19
- mpegts: set st->disposition according to ISO 639 language descriptor · 60e73066
  Anssi Hannula authored Feb 14, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  60e73066
- apichanges: update for 24a83bd1: add AV_DISPOSITION_CLEAN_EFFECTS flag · 935ee1b9
  Mans Rullgard authored Feb 14, 2011
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Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  935ee1b9
- lavf: add AV_DISPOSITION_CLEAN_EFFECTS flag · 24a83bd1
  Anssi Hannula authored Feb 14, 2011
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Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  24a83bd1
- Make avfilter_config_links() propagate audio information of the source link if... · 70c275f8
  Stefano Sabatini authored Feb 13, 2011
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Make avfilter_config_links() propagate audio information of the source link if it is not explicitely set by the filter.
```
  70c275f8
- Fix spelling error. · b08f59dc
  Tilman Brock authored Feb 14, 2011
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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  b08f59dc
- mmst: fix reading uninitialized data for ping packets. · 275189a2
  Ronald S. Bultje authored Feb 14, 2011
```
Fixes errors after a few minutes (first ping) when playing back
mmst://wm.bbc.co.uk/wms/bbc7coyopa/bbc7_-_friday_0430.wma
```
  275189a2
- Update APIchanges for 910b5b82 · 08a459f0
  Mans Rullgard authored Feb 14, 2011
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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  08a459f0
- Add sample_aspect_ratio to AVFilterLink · 910b5b82
  Michael Niedermayer authored Feb 02, 2011
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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  910b5b82
- Remove disabled legacy code in ffplay. · b7ec5cc4
  Stefano Sabatini authored Feb 12, 2011
```
The code was setting aspect ratio from the DTG active format, and was
present and disabled since the creation of ffplay.

See thread:
Subject: [FFmpeg-devel] [PATCH] Cosmetics: adopt compact notation in
        disabled code.
Date: Sat, 12 Feb 2011 18:46:19 +0100
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  b7ec5cc4
- aac: remove dead SBR input scaling · 916dee9f
  Alex Converse authored Feb 14, 2011
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It has been unused since 9d06d7bcSigned-off-by: Mans Rullgard <mans@mansr.com>
```
  916dee9f
13 Feb, 2011 18 commits

asfdec: fix build for big endian targets · aabc2682
Mans Rullgard authored Feb 13, 2011
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Signed-off-by: Mans Rullgard <mans@mansr.com>
```
aabc2682

ac3enc: Add x86-optimized function to speed up log2_tab(). · fbb6b49d

Justin Ruggles authored Feb 13, 2011

AC3DSPContext.ac3_max_msb_abs_int16() finds the maximum MSB of the absolute
value of each element in an array of int16_t.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

fbb6b49d

wtv: ignore empty data_guid chunks · 1a973feb
Peter Ross authored Feb 13, 2011
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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1a973feb
asfdec: don't export empty metadata · 5cbd3b5d
Anton Khirnov authored Feb 09, 2011
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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5cbd3b5d
asfdec: split reading stream properties out of asf_read_header() · 8bf6db1b
Anton Khirnov authored Feb 09, 2011
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This contains a rename from gsize->size
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
8bf6db1b

mmst: print packet type with error status code message · 70630e35

Francesco Cosoleto authored Feb 12, 2011

Signed-off-by: Francesco Cosoleto <cosoleto@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

70630e35

configure: fix non-standard regex used with expr · 3ad464bf

Mans Rullgard authored Feb 13, 2011

The colon operator of expr always anchors the pattern at the start
of the string.  An explicit ^ in the pattern has unspecified
behaviour, so remove it.
Signed-off-by: Mans Rullgard <mans@mansr.com>

3ad464bf

mpeg4video: ignore broken GOP headers · 7a4abe59

Anatoly Nenashev authored Feb 10, 2011

Some MPEG4 cameras produce files with empty GOP headers.
This patch makes the decoder ignore such broken headers and proceed
with the following I-frame.  Without this change, the following
start code is missed resulting in the entire I-frame being skipped.
Signed-off-by: Mans Rullgard <mans@mansr.com>

7a4abe59

configure: report full gcc version string · 5d57846b

Mans Rullgard authored Feb 13, 2011

This makes the cc_ident value, which is used in FATE reports, include
all interesting parts of the gcc version string.
Signed-off-by: Mans Rullgard <mans@mansr.com>

5d57846b

configure: add cleanws() function · bb7a22b5

Mans Rullgard authored Feb 13, 2011

This function removes leading and trailing spaces and collapses
multiple spaces into one.
Signed-off-by: Mans Rullgard <mans@mansr.com>

bb7a22b5

FFT: factor a shuffle out of the inner loop and merge it into fft_permute. · e6b1ed69
Loren Merritt authored Feb 12, 2011
```
6% faster SSE FFT on Conroe, 2.5% on Penryn.
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
```
e6b1ed69
lavf: print stream disposition in dump_stream_format · 3c33c0e2
Anssi Hannula authored Feb 12, 2011
```
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
```
3c33c0e2

spdifenc: fix byte order on big-endian systems · 57f2c9ae

Anssi Hannula authored Feb 12, 2011

There is a check for HAVE_BIGENDIAN when outputting the IEC 61937
stream. On big-endian systems the payload data is not byteswapped,
causing in effect the outputted payload data to be in a different byte
order on big-endian than on little-endian systems.

However, the IEC 61937 preamble (and the final odd byte if present) is
always outputted in the same byte order. This means that on big-endian
systems the headers have a different byte order than the payload,
preventing useful use of the output.

Fix that by outputting the data in a format suitable for sending to an
audio device in S16LE format by default. Output as big-endian (S16BE)
is added as an AVOption. This makes the muxer output the same on all
archs by default.
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>

57f2c9ae

spdifenc: IEC 61937 encapsulation of DTS-HD for HDMI · 482d98f6
Anssi Hannula authored Jan 29, 2011
```
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
```
482d98f6

bink: permute Bink version 'b' quant matrices by inverse scan order · 23153921

Peter Ross authored Feb 13, 2011

This fixes visual glitches in Bink version 'b' files, as the quantization
tables were not being permuted.
Signed-off-by: Mans Rullgard <mans@mansr.com>

23153921

bink: simplify how quantization matrices are passed to read_dct_coeffs() · cb62510c
Peter Ross authored Feb 13, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
cb62510c

Fix MMX rgb24 to yuv conversion with gcc 4.6 · f344903c

Mans Rullgard authored Feb 13, 2011

When built with gcc 4.6, the MMX rgb24 to yuv conversion gives
wrong output. The compiler produces this warning:

libswscale/swscale_template.c:1885:5: warning: use of memory input without lvalue in asm operand 4 is deprecated

Changing the memory operand to a register makes it work.
Signed-off-by: Mans Rullgard <mans@mansr.com>

f344903c

movenc: Force first sample as SYNC · 44b11207
Takashi Mochizuki authored Feb 13, 2011
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Signed-off-by: Mans Rullgard <mans@mansr.com>
```
44b11207

12 Feb, 2011 4 commits

Make tables generation insensitive to floating-point implementation · 47d62c96

Vitor Sessak authored Feb 12, 2011

Using doubles make the double -> int cast well defined for all the values
used, with the exception of when s[i]==1.0, which is special-cased.
Signed-off-by: Mans Rullgard <mans@mansr.com>

47d62c96

Fix script command in a FAQ entry · e063f588

Stefano Sabatini authored Feb 12, 2011

In the FAQ section "How do I encode single pictures into movies?", use
-s for generating symbolic links with the ln command.

The script was generating hard links, which is not likely what it was
supposed to do.

Fix issue 2488.
Signed-off-by: Mans Rullgard <mans@mansr.com>

e063f588

Allow "make clean" to clean files in tools · 40321376
Stefano Sabatini authored Feb 12, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
40321376

Add lavfi-showfiltfmts and graph2dot to $(TOOLS) · cd6a5a57

Stefano Sabatini authored Feb 12, 2011

Allow make clean to remove the corresponding binaries.

Fix issue 2162.
Signed-off-by: Mans Rullgard <mans@mansr.com>

cd6a5a57

11 Feb, 2011 4 commits

Fix qtrle regression test, actually test qtrle. · 646739a0
Baptiste Coudurier authored Feb 11, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
646739a0

rtsp/rdt: Assign the RTSPStream index to AVStream->id · b2dd842d

Martin Storsjö authored Feb 11, 2011

This is used for mapping AVStreams back to their corresponding
RTSPStream. Since d9c0510e, the RTSPStream pointer isn't stored in
AVStream->priv_data any longer, breaking this mapping from AVStreams
to RTSPStreams.

Also, we don't need to clear the priv_data in rdt cleanup any longer,
since it isn't set to duplicate pointers.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

b2dd842d

Add check for Athlon64 and similar AMD processors with slow SSE2. · 74b1f968
Justin Ruggles authored Feb 11, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
74b1f968
Add missing terminating backslash · 2a03e873
Ronald S. Bultje authored Feb 11, 2011

2a03e873