Commits · 31ff9bd7b8cd8236f70e2bf5368a480fa49f7d27 · Linshizhi / ffmpeg.wasm-core

08 Mar, 2011 1 commit

aacenc: Fix a segfault in search_for_quantizers · 31ff9bd7

Nathan Caldwell authored Mar 08, 2011

This reverts the removal of scoefs from AACEncContext.
It resulted in scoefs being a NULL pointer when
search_for_quantizers() is called.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

31ff9bd7

07 Mar, 2011 22 commits

avio: deprecate url_feof · 66e5b1df

Anton Khirnov authored Mar 07, 2011

AVIOContext.eof_reached should be used directly instead.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

66e5b1df

mpegts: add all stream languages into metadata · 6a7e074e

Anssi Hannula authored Feb 17, 2011

This is used at least on some older DVB broadcasts for dual-mono audio
tracks.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

6a7e074e

In retry_transfer_wrapper, do not check url_interrupt_cb, causes problems · 688c22e0

Baptiste Coudurier authored Mar 04, 2011

when writing and pressing q during encoding. Instead, check url_interrupt_cb
at the end.

Note that when a protocol is interrupted by url_interrupt_cb, some data may
be silently discarded: the protocol context is not suitable for anything
anymore.
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

688c22e0

Flag DVB subtitles for the hard hearing appropriately using their component_type id. · 789936db

Hendrik Leppkes authored Feb 20, 2011

This is based on the component_type definition in the DVB SI spec [1].

[1]: http://www.dvb.org/technology/standards/a038_DVB-SI_dEN300468v1.12.1.pdfSigned-off-by: Ronald S. Bultje <rsbultje@gmail.com>

789936db

mpegtsenc: handle multiple language tags per stream · 435cebd0
Anssi Hannula authored Feb 17, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
435cebd0
lavf: update documentation of AVOutputFormat.flags · 89e568fe
Anssi Hannula authored Feb 14, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
89e568fe
reindent. · 4e84f994
Ronald S. Bultje authored Mar 07, 2011

4e84f994
avio: move ff_rewind_with_probe_data from avio.h to avio_internal.h · f1ef2cd9
Anton Khirnov authored Mar 06, 2011
```
also change its prefix to ffio
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
f1ef2cd9

avio: deprecate url_fget_max_packet_size · e8bb2e24

Anton Khirnov authored Mar 06, 2011

AVIOContext.max_packet_size should be used directly instead.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

e8bb2e24

aacenc: remove the data arrays · 2790d7a9
Young Han Lee authored Feb 18, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
2790d7a9
lavf: document the use of multiple entries in language metadata tag · c9256246
Anssi Hannula authored Feb 28, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
c9256246

aac_latm_dec: use aac context and aac m4ac · 36864ac3

Thadeu Lima de Souza Cascardo authored Mar 01, 2011

When decoding latm config, use the corresponding aac context and its
m4ac instead of using NULL and a local variable. This fixes decoding of
audio in MPEG TS from SBTVD (the Brazillian Digital TV Sytem), when
there is no extradata. This is the case when using the decoder with
gst-ffmpeg and a GStreamer mpegts demuxer.
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

36864ac3

ac3enc: add some assertions · 2d9a101a
Justin Ruggles authored Mar 04, 2011

2d9a101a
ac3enc: use av_assert2() instead of assert() to make debugging easier. · 7100d63c
Justin Ruggles authored Mar 04, 2011

7100d63c
cosmetics: rename ff_fmt_convert_init_ppc() to ff_fmt_convert_init_altivec(). · d21be5f1
Justin Ruggles authored Mar 05, 2011
```
It only has Altivec functions and is not compiled if Altivec is disabled.
```
d21be5f1
Fix compilation on powerpc with --disable-altivec. · 159683dd
Carl Eugen Hoyos authored Mar 05, 2011

159683dd
Add audio codec 0x1600 (ADTS AAC) · d34ca1cf
Peter Ross authored Mar 06, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
d34ca1cf
avio: avio_ prefix for url_fsize · 76aa876e
Anton Khirnov authored Mar 04, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
76aa876e
avio: deprecate url_fgetc and remove all it uses · e5197539
Anton Khirnov authored Mar 06, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
e5197539

avio: deprecate url_fgets · 655e45e7

Anton Khirnov authored Mar 06, 2011

It's not used anywhere and doesn't look ver useful to be public.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

655e45e7

avio: add avio_skip macro · 2af07d36

Peter Ross authored Mar 03, 2011

This is a substitute for the url_fskip function that was deprecated by
commit 0300db8a. avio_fskip is provided to
improve demuxer code readability. It distinguishes the act of skipping over
unknown or irrelevant bytes from the standard avio_seek operation.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

2af07d36

h264_mp3toannexb_bsg: don't crash, but warn, if PPS/SPS not found. · 02dd3666

Sean McGovern authored Mar 04, 2011

Should an AVC-1 in MP4 stream not contain SPS or PPS NAL units,
this BSF is then unable to allocate an output buffer for the
modified stream. Warn that the resulting stream may be unplayable.

Fix roundup issue #2386.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

02dd3666

06 Mar, 2011 3 commits

Add Apple HTTP Live Streaming protocol handler · f4f4e12c
Martin Storsjö authored Jul 22, 2010
```
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
```
f4f4e12c

URLProtocol: Add URL_PROTOCOL_FLAG_NESTED_SCHEME · 8f73c060

Martin Storsjö authored Feb 28, 2011

If this flag is set, the protocol can handle URLs where the
scheme is a nested scheme such as applehttp+file: - the protocol
can handle any URL where the first segment of the nested scheme
belongs to this protocol.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

8f73c060

URLProtocol: Add a flags field · f3bea991
Martin Storsjö authored Feb 28, 2011
```
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
```
f3bea991

05 Mar, 2011 1 commit

yadif: add parens around macro parameters · 391a1327

Mans Rullgard authored Feb 24, 2011

This fixes compilation with preprocessors which do not add whitespace
around replaced tokens, resulting in invalid expressions like 1--1.
Signed-off-by: Mans Rullgard <mans@mansr.com>

391a1327

04 Mar, 2011 6 commits
- ac3enc: add num_rematrixing_bands to AC3EncodeContext and use it instead of the hardcoded value. · 53e35fd3
  Justin Ruggles authored Mar 04, 2011
```
Currently it is always 4, but this change will allow it to be adjusted when
bandwidth-related features are added such as channel coupling, enhanced
channel coupling, and spectral extension.
```
  53e35fd3
- ac3: define AC3_MAX_CPL_BANDS and use it in ac3dec.h · b35743ff
  Justin Ruggles authored Mar 04, 2011
  
  b35743ff
- avio: add avio_tell macro as a replacement for url_ftell · a2704c97
  Anton Khirnov authored Mar 03, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
  a2704c97
- lavf: deprecate get_strz() in favor of avio_get_str · e16ead07
  Anton Khirnov authored Mar 02, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
  e16ead07
- avio: add avio_get_str() · 41d8555f
  Reimar Döffinger authored Mar 03, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
  41d8555f
- avio: fix fourcc if any character is >=0x80. · fd085bc0
  Ronald S. Bultje authored Mar 04, 2011
```
Fixes issue 2638.
```
  fd085bc0
02 Mar, 2011 7 commits

vp3-mt: fix deadlock when first frame is not a keyframe. · 8cf9a09d
Ronald S. Bultje authored Mar 02, 2011

8cf9a09d

threads: allow thread count of zero · ff1efc52

Mans Rullgard authored Mar 02, 2011

This moves setting the thread count to a minimum of 1 to
frame_thread_init(), allowing a value of zero to propagate
through to the codec if frame threading is not used.  This
makes auto-threads work in libx264.
Signed-off-by: Mans Rullgard <mans@mansr.com>

ff1efc52

vc1: fix decoding when end sequence is present · fb985071
Baptiste Coudurier authored Mar 02, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
fb985071

ffmpeg: Use av_pkt_dump_log2 · 5e33e7bd

Martin Storsjö authored Feb 24, 2011

This makes dumped packet timestamps proper for streams with
timebases other than AV_TIME_BASE.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

5e33e7bd

libavformat: Add av_pkt_dump{, _log}2, taking an AVStream parameter · 863c4716

Martin Storsjö authored Feb 24, 2011

This removes a fixme issue, by allowing the av_pkt_dump functions
to use the correct time base.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

863c4716

aviobuf: Write new data at s->buf_end in fill_buffer · e360ada2

Martin Storsjö authored Feb 26, 2011

In most cases, s->buf_ptr will be equal to s->buf_end when
fill_buffer is called, but this may not always be the case, if
we're seeking forward by reading (permitted by the short seek
threshold).

If fill_buffer is writing to s->buf_ptr instead of s->buf_end (when
they aren't equal and s->buf_ptr is ahead of s->buffer), the data
between s->buf_ptr and s->buf_end is overwritten, leading to
inconsistent buffer content. This could return incorrect data if
later seeking back into the area before the current s->buf_ptr.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

e360ada2

movenc: use correct tag for dvcpro hd · 06ed4873
Baptiste Coudurier authored Mar 01, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
06ed4873