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Author SHA1 Message Date
Justin Ruggles
2cab578489 apedec: use unsigned int for 'nblocks' and make sure that it's within int range 2011-10-28 11:47:27 -04:00
Justin Ruggles
b7e5145759 apedec: do not set s->samples until after validation. 
This prevents errors and/or invalid writes in the next decode call due to
s->samples still being negative.
 2011-10-28 11:47:27 -04:00
Justin Ruggles
11ca8b2d74 apedec: check for data buffer realloc failure 2011-10-28 11:47:27 -04:00
Justin Ruggles
91b71460b5 apedec: return meaningful error values in ape_decode_frame() 2011-10-28 11:47:27 -04:00
Justin Ruggles
c6defb41ef apedec: correct an error message 2011-10-28 11:47:27 -04:00
Justin Ruggles
da55e0980e apedec: cosmetics 
break some excessively long lines and remove space after '*'
 2011-10-28 11:46:41 -04:00
Justin Ruggles
f64e0a2f37 apedec: return meaningful error codes from ape_decode_init() 2011-10-28 11:41:39 -04:00
Justin Ruggles
7500781313 apedec: check for filter buffer allocation failure 2011-10-28 11:41:39 -04:00
Justin Ruggles
b9d6b02713 apedec: use memcpy for pseudo-stereo mode 2011-10-28 11:41:39 -04:00
Justin Ruggles
3c25209bd9 apedec: remove unneeded check for zero-size packet. 
This is already checked by avcodec_decode_audio3().
 2011-10-28 11:41:39 -04:00
Hendrik Leppkes
022d22e581 Fix a regression in the dca parser introduced by dts express support. 
The dca parser needs to check that the framesize is actually of a complete
frame, and not of a partial DTS-HD frame, which is not constant size, and
thus the check would fail.
(cherry picked from commit ebc0ccb9af59b78732e82c09f8c90b1d46b478e0)

Review-by: Benjamin Larsson
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-28 15:26:31 +02:00
Hendrik Leppkes
14474fbbd0 dca_parser: Add support for parsing dts express 
(cherry picked from commit ea36f60493f675db531dc2dbef04fb60fbc21a6a)

Review-by: Benjamin Larsson
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-28 15:25:40 +02:00
Hendrik Leppkes
7b6ae0e849 dca: allow the channel count to change. 
(cherry picked from commit 42e78d2296752293cd08c5727f76c3b37c68fb24)

Review-by: Benjamin Larsson
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-28 15:24:35 +02:00
Anton Khirnov
9a174562e4 lavf: move private fields in AVStream to the end at next bump. 2011-10-28 09:25:26 +02:00
Anton Khirnov
df968050ab lavf: move private fields in AVFormatContext to the end at next bump. 2011-10-28 09:24:14 +02:00
Anton Khirnov
a2faa95151 lavf: make some seeking functions private 
Specifically av_update_cur_dts(), av_seek_frame_binary() and
av_gen_search().

They are not supposed to be called outside lavf.
 2011-10-28 09:23:24 +02:00
Justin Ruggles
ec6d743118 mp3on4: do not needlessly set data_size to 0 2011-10-27 22:06:32 -04:00
Justin Ruggles
99975966c3 mp3adu: return error instead of just consuming bad packets 2011-10-27 22:06:32 -04:00
Justin Ruggles
e2e6c8799b mpegaudiodec: check output data size based on avctx->frame_size 2011-10-27 22:06:32 -04:00
Justin Ruggles
512557b291 avcodec: remove avcodec_parse_frame and deprecate associated elements. 
The documentation for CODEC_CAP_PARSE_ONLY and AVCodecContext.parse_only
indicates that they are utilized through avcodec_parse_frame(), which was
never actually implemented.
 2011-10-27 22:06:32 -04:00
Justin Ruggles
cd816d9bbb mpegaudiodec: cosmetics: basic pretty-printing 2011-10-27 22:06:32 -04:00
Justin Ruggles
c17e534f2e mpegaudiodec: remove frame_count field from MPADecodeContext. 
Its functionality was removed several years ago, so it doesn't do anything.
AVCodecContext.frame_number could serve the same purpose if someone
wants to debug the frame count.
 2011-10-27 22:06:32 -04:00
Justin Ruggles
dac15a03af mpegaudiodec: return AVERROR return codes instead of -1 2011-10-27 22:06:32 -04:00
Justin Ruggles
4be1e1dfa7 mpegaudiodec: Skip only bad frames instead of the whole packet. 
On frame decoding failure, return an error if the frame is the same size as
the whole packet, otherwise just log an error message and return the number
of bytes consumed.
 2011-10-27 22:06:31 -04:00
Michael Niedermayer
8d4e44993a Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  lavc: remove "legacy" mpegvideo decoder.
  iv8: assemble packets to return complete frames
  pulse: documentation
  pulse: introduce pulseaudio input
  remove the zork pcm seek test

Conflicts:
	configure
	libavdevice/Makefile
	libavdevice/alldevices.c
	libavdevice/avdevice.h
	libavdevice/pulse.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-28 03:05:16 +02:00
Stefano Sabatini
aa638b4600 rawdec: add check on sample_rate 
Prevent error condition in case sample_rate is unset or set to a negative
value. In particular, fix divide-by-zero error occurring in ffmpeg due to
sample_rate set to 0 in output_packet(), in code:

                ist->next_pts += ((int64_t)AV_TIME_BASE * ist->st->codec->frame_size) /
                    ist->st->codec->sample_rate;

Fix trac ticket #324.
 2011-10-28 02:06:50 +02:00
Stefano Sabatini
8dc90371b1 lavfi: add internal function ff_fill_rgba_map() 2011-10-28 02:06:50 +02:00
Hendrik Leppkes
b76bc01034 Implement parsing of the "HandlerName" from th MP4 HDLR atom. 
This atom typically is used for a track title.
(cherry picked from commit a356137816b4ea20a892d1fb203b11dbfedbc543)

Reviewed-by: Baptiste Coudurier
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-28 01:37:50 +02:00
Yusuke Nakamura
05e417aa63 mov: Support empty first edit + normal second edit. 
(cherry picked from commit df342c91e6cfceb2537c2d1b2442dd685381a0ca)

Reviewed-by: Baptiste Coudurier
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-28 01:37:50 +02:00
Michael Niedermayer
e7f008a534 lavc: Map deprecated codec ids to ours so as to maintain compatibility with the fork. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-28 01:37:50 +02:00
Michael Niedermayer
4f587d1637 avcodec: Change values of codec ids at the end of lists that dont exist outside ffmpeg yet so 
they wont conflict when they get added to the fork with randomly changed order and values.
Also add duplicate codec_ids to allow maintaining compatibility.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-28 01:37:50 +02:00
Michael Niedermayer
2179fc48b2 avcodec: Resolve the codec_id compatibility issue. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-28 01:37:50 +02:00
Hendrik Leppkes
dc38625ebc Add SMPTE240M transfer characteristics flag. 
(cherry picked from commit 4266191919c31a1921b497ec831d3b1c1fa28df8)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-28 01:37:50 +02:00
Anton Khirnov
15946eb8a9 lavc: remove "legacy" mpegvideo decoder. 2011-10-27 23:06:26 +02:00
Clément Bœsch
9bd23f6815 ashowinfo: fix typo in description. 2011-10-27 22:16:24 +02:00
Clément Bœsch
a0b7853f7a vf_showinfo: print checksums in hexadecimal. 2011-10-27 22:14:57 +02:00
Michael Niedermayer
c643ba8128 mpegts: Fix detection of some raw AAC 
Fixes Ticket577

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 21:40:05 +02:00
Michael Niedermayer
abe17c6963 j2kdec: debug markers support. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 20:43:27 +02:00
Michael Niedermayer
c2553a5585 Merge remote-tracking branch 'luzero/pulse' 
* luzero/pulse:
  pulse: set the device from the avformat filename

Conflicts:
	libavdevice/pulse.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 19:46:53 +02:00
Janne Grunau
cf543c6574 iv8: assemble packets to return complete frames 2011-10-27 18:47:34 +02:00
Michael Niedermayer
4ffed61b49 h264_parser: fully parse first_mb_in_slice to more reliably detect AU boundaries. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 17:53:29 +02:00
Michael Niedermayer
23040e2e3d h264: use long reading for first_mb_in_slice 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 17:53:08 +02:00
Michael Niedermayer
3e7db0a9ee resample: Fix array size 
Found-by: Jim Radford
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 15:27:32 +02:00
Michael Niedermayer
1b9ca38d9d resample2: fix potential overflow 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 14:34:45 +02:00
Michael Niedermayer
a67cb012e6 resample: Fix overflow 
Found-by: Jim Radford
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 14:31:53 +02:00
Michael Niedermayer
3e4375833d vf_scale: Request an aligned buffer. 
Fixes Ticket594

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 03:46:50 +02:00
Michael Niedermayer
d7dcd96a23 vf_pad: Fix alignment of get_video_buffer() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 03:46:09 +02:00
Michael Niedermayer
d18fd13f30 avfilter: add named constamt to indicate the amount of alignment that AV_PERM_ALIGN means. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 03:45:02 +02:00
Michael Niedermayer
4d34b6c1a1 avfilter: add flag to indicate that alignment is needed 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 03:44:41 +02:00
Luca Barbato
c4b97fbdfa pulse: documentation 
Specify avoptions and how to use pactl to list devices.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-10-26 16:39:33 -07:00