virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-28 20:53:54 +02:00
Code Issues Releases Activity
31,418 Commits 37 Branches 400 Tags 467 MiB
f13db94d0a
Commit Graph

31418 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
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
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
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
Diego Biurrun
6fdb2ce34a x86: Tighten register constraints for decode_significance*_x86. 
On 32-bit OS X with gcc 4.0/4.2 and shared libraries enabled, the ebx register
is not available, but required to assemble the functions.

This reverts commit 8742a4f to a simplified version of the original constraints.
 2011-12-21 12:06:37 +01:00
Diego Biurrun
c18365402b Replace Subversion revisions in comments by Git hashes. 2011-12-21 09:04:25 +01:00
Diego Biurrun
8742a4ff87 h264_cabac: synchronize decode_significance_*_x86 conditionals 
The definition and the call site where under different #ifdefs.
 2011-12-21 09:04:25 +01:00
Sergey Radionov
2003a29284 w32threads: wait for the waked thread in pthread_cond_signal. 
This fixes a deadlock VLC triggered with multithreaded decoding. The
wait forces one of the current waiters to wake and not the thread
which calls pthread_cond_signal() itself.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-12-20 20:21:10 -08:00
Alex Converse
021914e27f aacdec: Cleanup decode_ics_info. 
Remove unused function argument.
Return an AVERROR.
Don't zero out ICS on failure.
 2011-12-20 18:32:41 -08:00
Sergey Radionov
139cef8e29 network: properly declare WSADATA in windows 
Fixed "ISO C90 forbids mixed declarations and code" in ff_network_init

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-12-21 03:27:19 +01:00
Luca Barbato
9f3c77dd2a fate: account for NUT 10bit support 
Some libavifilter tests use NUT as output even if the produced
files were not decodable. The support for 10bit introduced in
432f0e5b7d and 91b1e6f0c changed the hashes.
 2011-12-21 03:01:18 +01:00
Mans Rullgard
9d6b2077b2 build: error on mixed declarations and code 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-21 00:57:46 +00:00
Mans Rullgard
514294e8ca postproc: altivec: fix remaining mixed declarations and code 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-21 00:57:45 +00:00
Mans Rullgard
b49b836f3a postproc: altivec: untemplate some variable names 
These variables are now in separate scopes and thus do not
need unique names.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-21 00:57:45 +00:00
Mans Rullgard
b1bcddfb6d postproc: altivec: fix trivial cases of mixed declarations and code 
This moves declarations without initialisers or with constant
initialisers to the start of a block, and adds do {} while(0)
around some macros, thus allowing declarations within them.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-21 00:57:45 +00:00
Rafaël Carré
37c0dc626d lavc: always align height by 32 pixel 
Interlaced content for most codec requires it.
This patch is a stop-gap pending a serious rework to support
codecs with non 16 pixel macroblocks.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-12-21 00:00:23 +01:00
Luca Barbato
91b1e6f0c6 raw: add 10bit YUV definitions 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-12-21 00:00:03 +01:00
Luca Barbato
432f0e5b7d nut: support 10bit YUV 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-12-21 00:00:03 +01:00
Diego Biurrun
1ce1578e4e mpegvideo_enc: separate declarations and statements 
libavcodec/mpegvideo_enc.c:1209: warning: ISO C90 forbids mixed declarations and code
 2011-12-20 22:38:54 +01:00
Diego Biurrun
a55eb1586c oma: make header compile standalone 2011-12-20 22:38:53 +01:00
Diego Biurrun
bc4d156140 vp3: Reorder some functions to fix VP3 build with Theora disabled. 2011-12-20 22:38:53 +01:00
Diego Biurrun
19277d9335 build: fix standalone compilation of ADX encoder 
The encoder depends on the common code, so link against it.
 2011-12-20 22:38:52 +01:00
Diego Biurrun
18725fcdc2 build: fix standalone compilation of ADPCM decoders 
The generic ADPCM codes depends on the ADPCM data tables.
 2011-12-20 22:38:51 +01:00
Diego Biurrun
606c9297b9 build: fix standalone compilation of mpc7/mpc8 decoders 
These decoders depend on the mpegaudio DSP code.
 2011-12-20 22:38:51 +01:00
Aneesh Dogra
1443ea93d9 4xm: Use bytestream2 functions to prevent overreads 
Fixes Bug 110.

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2011-12-20 13:17:09 -05:00
Aneesh Dogra
fd22616c59 bytestream: add a new set of bytestream functions with overread checking 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2011-12-20 13:17:03 -05:00
Alex Converse
41bdd4adc4 mpegts: Suppress invalid timebase warnings on DMB streams. 
timestamp_len and timestamp_res intialize to zero.
 2011-12-20 09:52:05 -08:00
Alex Converse
d9b89b23df mpegts: Fix typo in handling sections in the PMT. 
This was an error rebasing 4682a1dc3a for
commit. The "pes" variable guaranteed to be NULL in that block.
 2011-12-20 09:52:04 -08:00
Martin Storsjö
b797f73520 vc1dec: Use the right pointer type for the tmp pointer 
This fixes warnings about assignment from incompatible
pointer type.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-12-20 11:04:26 +02:00
Janne Grunau
729ebb2f18 h264: clear trailing bits in partially parsed NAL units 
Trailing bits are likely to be non-zero if the NAL unit is truncated.
Clearing the bits make overreads of the bitstream less likely in this
case. Fixes playback of
http://streams.videolan.org/streams/mp4/Mr_MrsSmith-h264_aac.mp4 which
has a forbidden byte sequence of 0x00 0x00 0x00 in it SPS.
 2011-12-19 23:14:21 +01:00
Aneesh Dogra
0a6aff6936 vc1: Handle WVC1 interlaced stream 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-12-19 22:22:15 +02:00
Aneesh Dogra
00aad121d8 xl: Fix overreads 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-12-19 20:36:26 +02:00
Luca Barbato
1c66862472 mpegts: rename payload_index to payload_size 
It holds the size of the current payload.
 2011-12-19 18:31:28 +01:00
Luca Barbato
02e8f03296 segment: introduce segmented chain muxer 
It behaves similarly to image2 muxer
 2011-12-19 18:31:28 +01:00
Luca Barbato
1ee5b5e823 lavu: add AVERROR_BUG error value 
It should be used to mark codepath that can be reached only through
programming error.
 2011-12-19 18:31:28 +01:00
Michael Niedermayer
c9aa4cfdb1 avplay: clear pkt_temp when pkt is freed. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2011-12-19 12:22:14 -05:00
Asen Lekov
25c2d76b68 qcelpdec: K&R formatting cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-12-19 16:22:30 +01:00
Diego Biurrun
2fd291846b qcelpdec: cosmetics: drop some pointless parentheses 2011-12-19 16:22:11 +01:00
Diego Biurrun
30bbd5cbc0 x86: conditionally compile dnxhd encoder optimizations 2011-12-19 13:54:10 +01:00
Janne Grunau
358ea75e9e Revert "h264: skip start code search if the size of the nal unit is known" 
This reverts commit 87eebb3454.
 2011-12-19 03:24:32 +01:00
Nathan Adil Maxson
7b3894bee9 swscale: fix formatting and indentation of unscaled conversion routines. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-12-18 15:32:08 -08:00