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Commit Graph

55 Commits

Author SHA1 Message Date
zhentan feng
42d4df06e1 WTV muxer (1_extract_wtv_common_code.patch) 2011-09-08 01:55:07 +02:00
zhentan feng
5edb23295e WTV: Add ff_ prefix to the moved fields.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-01 21:13:18 +02:00
zhentan feng
5ab826c165 WTV:move the common variable used by wtvdec.c and wtvenc.c to a new file wtv.h and wtv.c.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-01 21:12:02 +02:00
zhentan feng
80a330679f rename wtv.c to wtvdec.c
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-01 21:10:00 +02:00
Michael Niedermayer
85b2114759 Merge commit 'a3a0af4fb1237bed0af75868073f9a63db8b1864'
* commit 'a3a0af4fb1237bed0af75868073f9a63db8b1864':
  avutil: make aes and sha api public
  handle malloc failures in ff_get_wav_header
  add xWMA demuxer
  mpegts: force the default timebase
  libavcodec: Bump micro after adding the dtx AVOptions

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-15 04:50:06 +02:00
Max Horn
ca402f32e3 handle malloc failures in ff_get_wav_header
ff_get_wav_header is reading data from a WAVE file and then uses it
(without validation) to malloc a buffer. It then proceeded to read
data into the buffer, without verifying that the allocation succeeded.

To address this, change ff_get_wav_header to return an error if
allocation failed, and adapted all calling code to handle that error.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-04-14 13:56:09 +02:00
Peter Ross
36ffabc4ee move PRI_GUID, ARG_GUID, AVCodecGuid, ff_codec_guid_get_id, MEDIASUBTYPE_BASE_GUID and audio_guids[] to riff.c/h (add FF_ prefix to PRI_GUID, ARG_GUID, and MEDIASUBTYPE_BASE_GUID; rename audio_guids to ff_codec_wav_guids)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-07 17:54:52 +02:00
Michael Niedermayer
c0e51ec9c6 Merge remote branch 'qatar/master'
* qatar/master:
  Fix parser: mark av_parser_parse() for removal on next major bump
  swscale: postpone sws_getContext removal until next major bump.
  fate: add AAC LATM test
  mmst: get rid of deprecated AVERRORs
  lxfdec: use AVERROR(ENOMEM) instead of deprecated AVERROR_NOMEM.
  Reemove remaining uses of deprecated AVERROR_NOTSUPP.
REIMPLEMENTED in 2 lines of code:  lavf: if id3v2 tag is present and all else fails, guess by file extension

Conflicts:
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-07 03:32:26 +02:00
Anton Khirnov
f5b386afab Reemove remaining uses of deprecated AVERROR_NOTSUPP. 2011-04-06 14:10:08 +02:00
Michael Niedermayer
4fa0e24736 Merge remote-tracking branch 'newdev/master'
* newdev/master: (33 commits)
  Fix an infinite loop when RoQ encoded generated a frame with a size greater than the maximum valid size.
  Add kbdwin.o to AC3 decoder
  Detect byte-swapped AC-3 and support decoding it directly.
  cosmetics: indentation
  Always copy input data for AC3 decoder.
  ac3enc: make sym_quant() branch-free
  cosmetics: indentation
  Add a CPU flag for the Atom processor.
  id3v2: skip broken tags with invalid size
  id3v2: don't explicitly skip padding
  Make sure kbhit() is in conio.h
  fate: update wmv8-drm reference
  vc1: make P-frame deblock filter bit-exact.
  configure: Add the -D parameter to the dlltool command
  amr: Set the AVFMT_GENERIC_INDEX flag
  amr: Set the pkt->pos field properly to the start of the packet
  amr: Set the codec->bit_rate field based on the last packet
  rtsp: Specify unicast for TCP interleaved streams, too
  Set the correct target for mingw64 dlltool
  applehttp: Change the variable for stream position in seconds into int64_t
  ...

Conflicts:
	ffmpeg.c
	ffplay.c
	libavcodec/ac3dec.c
	libavformat/avio.h
	libavformat/id3v2.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-03-23 02:42:56 +01:00
Anton Khirnov
e42500cb4f lavf: replace some more avio_seek(SEEK_CUR) with avio_skip
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-20 20:33:05 -04:00
Mans Rullgard
2912e87a6c Replace FFmpeg with Libav in licence headers
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
Michael Niedermayer
0fecf2642b Merge remote-tracking branch 'newdev/master'
Conflicts:
	Changelog
	doc/APIchanges
	doc/optimization.txt
	libavformat/avio.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-03-17 17:22:52 +01:00
Anton Khirnov
45a8a02a41 lavf: replace avio_seek(SEEK_CUR) with avio_skip where it makes sense
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-16 22:24:51 -04:00
Michael Niedermayer
6947b0c42e Merge remote-tracking branch 'newdev/master'
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-03-15 16:48:42 +01:00
Anton Khirnov
3e68b3ba7b avio: deprecate url_ferror
AVIOContext.error should be used directly instead.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-15 08:04:28 -04:00
Anton Khirnov
66e5b1df36 avio: deprecate url_feof
AVIOContext.eof_reached should be used directly instead.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-07 17:20:31 -05:00
Anton Khirnov
384c9c2fa7 avio: add avio_tell macro as a replacement for url_ftell
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit a2704c9712)
2011-03-05 02:29:31 +01:00
Anton Khirnov
a2704c9712 avio: add avio_tell macro as a replacement for url_ftell
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-04 11:26:57 -05:00
Anton Khirnov
74b3f67c9c lavf: replace all uses of url_fskip with avio_seek
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit e356fc57a2)
2011-03-03 14:15:08 +01:00
Anton Khirnov
f59d8ff8cd avio: avio_ prefix for url_fseek
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 6b4aa5dac8)
2011-03-03 14:15:03 +01:00
Anton Khirnov
e356fc57a2 lavf: replace all uses of url_fskip with avio_seek
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-01 12:22:16 -05:00
Anton Khirnov
6b4aa5dac8 avio: avio_ prefix for url_fseek
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-01 12:12:33 -05:00
Anton Khirnov
e63a362857 avio: avio_ prefixes for get_* functions
In the name of consistency:
get_byte           -> avio_r8
get_<type>         -> avio_r<type>
get_buffer         -> avio_read

get_partial_buffer will be made private later

get_strz is left out becase I want to change it later to return
something useful.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit b7effd4e83)
2011-02-22 02:44:37 +01:00
Anton Khirnov
90ed2776ea avio: rename av_alloc_put_byte -> avio_alloc_context for consistency
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 8d9ac969cb)
2011-02-22 02:44:36 +01:00
Anton Khirnov
b7effd4e83 avio: avio_ prefixes for get_* functions
In the name of consistency:
get_byte           -> avio_r8
get_<type>         -> avio_r<type>
get_buffer         -> avio_read

get_partial_buffer will be made private later

get_strz is left out becase I want to change it later to return
something useful.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-21 11:23:22 -05:00
Anton Khirnov
8d9ac969cb avio: rename av_alloc_put_byte -> avio_alloc_context for consistency
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-21 10:23:44 -05:00
Anton Khirnov
471fe57e1a avio: rename ByteIOContext to AVIOContext.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit ae628ec1fd)
2011-02-20 19:05:47 +01:00
Anton Khirnov
ae628ec1fd avio: rename ByteIOContext to AVIOContext.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-20 08:37:15 -05:00
Peter Ross
e590448c65 wtv: ignore empty data_guid chunks
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 1a973feb45)
2011-02-14 23:58:20 +01:00
Peter Ross
1a973feb45 wtv: ignore empty data_guid chunks
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-13 16:49:39 -05:00
Peter Ross
fe1752865e wtv: mark streams intended for hearing or visual impaired persons
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit 68137ba386)
2011-02-11 02:54:10 +01:00
Peter Ross
68137ba386 wtv: mark streams intended for hearing or visual impaired persons
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-02-10 22:55:17 +01:00
Peter Ross
9979dcd40e reindent after last commit
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 74571e333c)
2011-02-06 20:31:46 +01:00
Peter Ross
699d55fb12 wtv: do not use flag in stream_guid chunk to determine if stream is valid, as this method is unreliable
This fixes roundup issue 2556.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit e4f85b8499)
2011-02-06 20:31:45 +01:00
Peter Ross
2d9fd1810b add ff_index_search_timestamp and ff_add_index_entry
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit e6fb5a4f78)
2011-02-06 20:31:42 +01:00
Peter Ross
d3c0de863d wtv: filesystem implementation
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit f61dee2fe4)
2011-02-06 20:31:41 +01:00
Peter Ross
74571e333c reindent after last commit
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-05 20:10:32 -05:00
Peter Ross
e4f85b8499 wtv: do not use flag in stream_guid chunk to determine if stream is valid, as this method is unreliable
This fixes roundup issue 2556.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-05 20:09:56 -05:00
Peter Ross
e6fb5a4f78 add ff_index_search_timestamp and ff_add_index_entry
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-03 21:50:54 -05:00
Peter Ross
f61dee2fe4 wtv: filesystem implementation
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-03 20:55:42 -05:00
Diego Elio Pettenò
66355be3c3 Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice.
This also lists the objects from those two libraries as internal (by adding
the ff_ prefix) so that they can then be hidden via linker scripts.
(cherry picked from commit c6610a216e)
2011-01-28 03:15:34 +01:00
Diego Elio Pettenò
c6610a216e Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice.
This also lists the objects from those two libraries as internal (by adding
the ff_ prefix) so that they can then be hidden via linker scripts.
2011-01-26 22:10:09 +00:00
Peter Ross
b070bcfe8a wtv: ignore VIDEOINFOHEADER2 picture aspect ratio information, as it is unreliable
Originally committed as revision 26327 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-14 08:28:27 +00:00
Peter Ross
5a477e5960 fix indentation
Originally committed as revision 26278 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-09 02:44:54 +00:00
Peter Ross
866009ea19 wtv: only process timestamp_guid chunks for streams that we know about
Originally committed as revision 26277 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-09 02:42:16 +00:00
Peter Ross
a5a36a7970 wtv: do not repopulate codec information after we have seen data chunks
Originally committed as revision 26276 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-09 02:35:06 +00:00
Peter Ross
bf2e54174e wtv: stop processing chunks if length is smaller than chunk header
Originally committed as revision 26275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-09 02:21:30 +00:00
Peter Ross
9372f31e03 wtv: fix typo
Originally committed as revision 26274 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-09 02:13:58 +00:00
Peter Ross
6780f48846 wtv: obtain codec information from stream2_guid chunks, if present
Originally committed as revision 26208 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-04 11:38:29 +00:00