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Nicolas George [Sat, 28 Apr 2012 18:32:40 +0000 (20:32 +0200)]
lavc: minor bump for the new fields in AVFrame.
Nicolas George [Sat, 28 Apr 2012 12:07:50 +0000 (14:07 +0200)]
lavc: add a sample_rate field to AVFrame.
The field is filled with the codec context information.
Nicolas George [Sat, 28 Apr 2012 11:02:41 +0000 (13:02 +0200)]
lavc: add a channel_layout field to AVFrame.
The field is filled with the codec context information.
FIXME need a minor version bump.
Roland Scheidegger [Fri, 27 Apr 2012 20:12:20 +0000 (22:12 +0200)]
h264: new assembly version of get_cabac for x86_64 with PIC
This adds a hand-optimized assembly version for get_cabac much like the
existing one, but it works if the table offsets are RIP-relative.
Compared to the non-RIP-relative version this adds 2 lea instructions
and it needs one extra register.
There is a surprisingly large performance improvement over the c version (more
so than the generated assembly seems to suggest) just in get_cabac, I measured
roughly 40% faster for get_cabac on a K8. However, overall the difference is
not that big, I measured roughly 5% on a test clip on a K8 and a Core2.
Hopefully it still compiles on x86 32bit...
Now that only one table is used, there's some chance even darwin as compiles
this (apparently the label arithmetic used previously doesn't work if it
involves symbols defined in a different file, thanks to Ronald S. Bultje for
helping me with this).
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Roland Scheidegger [Fri, 27 Apr 2012 20:12:19 +0000 (22:12 +0200)]
h264: use one table instead of several for cabac functions
The reason is this is easier for PIC code (in particular on darwin...).
Keep the old names as pointers (static in cabac_functions.h so gcc
knows these are just immediate offsets) so the c code can nicely stay the same
(alternatively could use offsets directly in the functions needing the
tables). This should produce the same code as before with non-pic and better
code (confirmed) with pic.
The assembly uses the new table but still won't work for PIC case.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Roland Scheidegger [Fri, 27 Apr 2012 20:12:18 +0000 (22:12 +0200)]
h264: (trivial) make ff_h264_lps_state static
not used outside the cabac test functions (which probably means it's
a bad test if it doesn't use the same tables as the real functions?)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Roland Scheidegger [Fri, 27 Apr 2012 20:12:17 +0000 (22:12 +0200)]
h264: (trivial) remove unneeded macro argument in x86/cabac.h
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Nicolas George [Sat, 28 Apr 2012 14:19:03 +0000 (16:19 +0200)]
src_buffer: add forgotten avfilter_unref_buffer.
Michael Niedermayer [Sat, 28 Apr 2012 16:52:48 +0000 (18:52 +0200)]
swr: add int16_to_float_sse2()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Jean First [Sat, 28 Apr 2012 13:38:41 +0000 (15:38 +0200)]
lavf remove duplicated check in has_duration
this hunk was merged in
8b97ae64 and
cbf767a8 although the check was there a
few lines above since
cdced09e. I removed the first check to reduce the differences
to libav.
Signed-off-by: Jean First <jeanfirst@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Nicolas George [Fri, 27 Apr 2012 22:41:01 +0000 (00:41 +0200)]
avfilter: filter_samples: read pts before filtering.
The call to the next filter_sample will likely unref the
current buffer, so it is not possible to read it afterwards.
Michael Niedermayer [Sat, 28 Apr 2012 15:04:42 +0000 (17:04 +0200)]
swr: add int32_to_float_sse2
could be done for sse/3dnow too if someone wants
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Sat, 28 Apr 2012 15:03:20 +0000 (17:03 +0200)]
swr: int16->int32: use the old index negate trick to avoid 2 adds
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Sat, 28 Apr 2012 15:02:04 +0000 (17:02 +0200)]
swr: more correct cglobal parameters to int16->int32
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Nicolas George [Sat, 28 Apr 2012 09:01:38 +0000 (11:01 +0200)]
avio: change ffurl_alloc return code.
If the designated protocol is not found, return
AVERROR_PROTOCOL_NOT_FOUND instead of AVERROR(ENOENT).
Michael Niedermayer [Sat, 28 Apr 2012 11:01:50 +0000 (13:01 +0200)]
swr: seperate functions for aligned & unaligned
If someone has an idea on how to do this cleaner, its welcome
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Sat, 28 Apr 2012 10:23:42 +0000 (12:23 +0200)]
swr: add int16_to_int32_mmx/sse
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Sat, 28 Apr 2012 10:20:19 +0000 (12:20 +0200)]
swr: move AudioConvert to header
the next commits will need it
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Sat, 28 Apr 2012 09:19:22 +0000 (11:19 +0200)]
swr: change sample format representation so as to maintain the planer/packed distinction.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Reimar Döffinger [Sat, 28 Apr 2012 10:51:06 +0000 (12:51 +0200)]
Fix compilation with YASM/NASM without AVX support.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Nicolas George [Fri, 27 Apr 2012 21:46:09 +0000 (23:46 +0200)]
examples/filtering_audio: do not stop on decode error.
Decode errors can happen with concatenated MP3s
with different formats.
Nicolas George [Fri, 27 Apr 2012 22:43:02 +0000 (00:43 +0200)]
examples/filtering_audio: fix a memory leak.
Nicolas George [Fri, 27 Apr 2012 17:23:59 +0000 (19:23 +0200)]
lavfi: rename vsrc_buffer.c into src_buffer.c.
Nicolas George [Fri, 27 Apr 2012 17:19:45 +0000 (19:19 +0200)]
lavfi: merge asrc_abuffer into vsrc_buffer.
Michael Niedermayer [Fri, 27 Apr 2012 20:44:52 +0000 (22:44 +0200)]
Merge remote-tracking branch 'qatar/master'
* qatar/master:
mpegts: Make sure we don't return uninitialized packets
gitignore: replace library catch-all pattern by more specific patterns
Conflicts:
.gitignore
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Stefano Sabatini [Fri, 27 Apr 2012 20:21:22 +0000 (22:21 +0200)]
lavfi/tinterlace: remove unnecessary NULL check in start_frame()
Stefano Sabatini [Fri, 27 Apr 2012 20:16:06 +0000 (22:16 +0200)]
lavfi/tinterlace: use avfilter_unref_bufferp()
Stefano Sabatini [Fri, 27 Apr 2012 20:11:15 +0000 (22:11 +0200)]
lavfi/tinterlace: fix doxy in copy_picture_field()
Matthieu Bouron [Thu, 26 Apr 2012 15:28:23 +0000 (17:28 +0200)]
asrc_abuffer: return EAGAIN if no frame is available
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Stefano Sabatini [Tue, 24 Apr 2012 22:25:18 +0000 (00:25 +0200)]
lavfi: create buffer reference in filters which need to access the ref later
Also add internal function ff_null_start_frame_keep_ref().
Fix crash when a following filter (e.g. settb) will unref the reference
passed by start_frame(), and then the reference is accessed in
end_frame() through inlink->cur_buf.
Stefano Sabatini [Tue, 24 Apr 2012 22:24:27 +0000 (00:24 +0200)]
lavfi/bbox: add missing space between pts and x1 values in the log
Clément Bœsch [Sat, 14 Apr 2012 19:46:01 +0000 (21:46 +0200)]
lavc: add MicroDVD decoder.
Based on my MicroDVD->ASS conversion code from MPlayer
(sub/subassconvert.c).
Clément Bœsch [Sat, 14 Apr 2012 19:45:36 +0000 (21:45 +0200)]
lavf/microdvd: set packet duration.
Martin Storsjö [Sat, 21 Apr 2012 17:44:24 +0000 (20:44 +0300)]
mpegts: Make sure we don't return uninitialized packets
This fixes crashes, where the demuxer could return 0 even
if the returned AVPacket isn't initialized at all. This
could happen if running into EOF or running out of probesize
with non-seekable sources.
Signed-off-by: Martin Storsjö <martin@martin.st>
Nicolas George [Fri, 27 Apr 2012 13:12:52 +0000 (15:12 +0200)]
parseutils: replace setenv() by putenv().
putenv() seems to be more portable.
Diego Biurrun [Thu, 26 Apr 2012 12:54:39 +0000 (14:54 +0200)]
gitignore: replace library catch-all pattern by more specific patterns
Ignoring all files that start with the name of a library matches some
files that are not generated. So replace libfoo/libfoo* with patterns
for static and shared libraries, pkg-config and version files.
Michael Niedermayer [Fri, 27 Apr 2012 10:23:40 +0000 (12:23 +0200)]
swr-test: simplify prng code
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Nicolas George [Mon, 23 Apr 2012 12:56:01 +0000 (14:56 +0200)]
doc: fix syntax for durations and timestamps.
Omitting the seconds has not worked for a long time, if ever.
Omitting the minutes too is just nonsensical for a duration
(it is indistinguishable from just seconds).
Michael Niedermayer [Fri, 27 Apr 2012 02:53:56 +0000 (04:53 +0200)]
swr: unroll audioconvert core C function
36k->32k decicycles
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 26 Apr 2012 22:22:57 +0000 (00:22 +0200)]
swr: audioconvert, mark some constants as floats.
idea from avr
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 26 Apr 2012 21:48:57 +0000 (23:48 +0200)]
swr-test: fix declaration statement ordering.
swr-test is now warning free.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 26 Apr 2012 21:47:32 +0000 (23:47 +0200)]
swr-test: fix pointer type warnings
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 26 Apr 2012 21:44:50 +0000 (23:44 +0200)]
swr-test: fix unused var warnings
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 26 Apr 2012 21:43:45 +0000 (23:43 +0200)]
swr-test:indent
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 26 Apr 2012 20:24:58 +0000 (22:24 +0200)]
Merge remote-tracking branch 'qatar/master'
* qatar/master:
dsputil: fix invalid array indexing
configure: add libavresample to rpath
build: icc: silence some warnings
fft-test: add option to set cpuflag mask
cpu: recognise only cpu flag names pertinent to the architecture
avutil: add av_parse_cpu_flags() function
vp8: armv6: fix non-armv6t2 build
vp8: armv6 optimisations
vp8: arm: separate ARMv6 functions from NEON
ARM: add some compatibility macros
mov: support eac3 audio
avf: fix faulty check in has_duration
Conflicts:
configure
doc/APIchanges
ffmpeg.c
libavcodec/arm/Makefile
libavcodec/arm/asm.S
libavcodec/arm/vp8dsp_armv6.S
libavcodec/arm/vp8dsp_init_arm.c
libavutil/avutil.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 26 Apr 2012 18:21:22 +0000 (20:21 +0200)]
swr-test: support fabrices audiogen like avr
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 26 Apr 2012 17:45:30 +0000 (19:45 +0200)]
swr-test: fix u8 zero point.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 26 Apr 2012 17:39:40 +0000 (19:39 +0200)]
swr-test: improve rounding in set()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Matthieu Bouron [Thu, 26 Apr 2012 15:43:00 +0000 (17:43 +0200)]
af_amerge: return errors from subfilters when requesting a frame
Mans Rullgard [Thu, 26 Apr 2012 13:00:43 +0000 (14:00 +0100)]
dsputil: fix invalid array indexing
Indexing outside an array is invalid and causes errors with
gcc 4.8.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Michael Niedermayer [Thu, 26 Apr 2012 11:58:58 +0000 (13:58 +0200)]
swr-test: remove unneeded hack to test planar formats.
planar formats are now chosen like any other parameter.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 26 Apr 2012 11:05:17 +0000 (13:05 +0200)]
swr-test: improve output
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 26 Apr 2012 10:17:29 +0000 (12:17 +0200)]
swr-test: print channel layout, instead of just channel counts
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 26 Apr 2012 10:14:28 +0000 (12:14 +0200)]
swr-test: Use randomized collision free hypercube corner enumeration to select tests.
This way the user can specify how many or few tests should run while
still providing good coverage over the whole parameter set.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 26 Apr 2012 08:56:36 +0000 (10:56 +0200)]
swr-test: use formats array
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 26 Apr 2012 08:35:45 +0000 (10:35 +0200)]
swr-test: remove 0 terminator in layouts for consistency
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 26 Apr 2012 07:57:02 +0000 (09:57 +0200)]
swr-test: add rates tables containing a new set of sample rates.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 26 Apr 2012 07:55:14 +0000 (09:55 +0200)]
swr-test: indent
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 26 Apr 2012 07:54:01 +0000 (09:54 +0200)]
swr-test: add sorted formats table from avr
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Sean McGovern [Thu, 26 Apr 2012 05:11:52 +0000 (06:11 +0100)]
configure: add libavresample to rpath
Signed-off-by: Mans Rullgard <mans@mansr.com>
Michael Niedermayer [Thu, 26 Apr 2012 02:35:30 +0000 (04:35 +0200)]
ffv1: add examples of supported slices counts
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Wed, 25 Apr 2012 23:35:22 +0000 (01:35 +0200)]
swr: pass resample parameters from the user to the resampler.
doxy and names stolen from avr
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Wed, 25 Apr 2012 23:14:48 +0000 (01:14 +0200)]
swr: Add longer more descriptive alternative AVOptions.
They match avresample where it supports the same fields.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Wed, 25 Apr 2012 23:03:32 +0000 (01:03 +0200)]
swr: Capitalize help texts for AVOptions
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Wed, 25 Apr 2012 23:00:43 +0000 (01:00 +0200)]
swr: align options a little
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Wed, 25 Apr 2012 22:46:58 +0000 (00:46 +0200)]
swr: set AV_OPT_FLAG_AUDIO_PARAM for the AVOptions
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Mans Rullgard [Wed, 25 Apr 2012 20:15:39 +0000 (21:15 +0100)]
build: icc: silence some warnings
This disables the warning "external declaration in primary source file"
which is issued when a prototype for an extern function is found in a
.c file rather than a header file. We have such prototypes for asm
functions where a separate header file would be pointless.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Wed, 25 Apr 2012 19:49:01 +0000 (20:49 +0100)]
fft-test: add option to set cpuflag mask
This can be useful for testing.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Wed, 25 Apr 2012 17:11:33 +0000 (18:11 +0100)]
cpu: recognise only cpu flag names pertinent to the architecture
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Wed, 25 Apr 2012 17:06:51 +0000 (18:06 +0100)]
avutil: add av_parse_cpu_flags() function
This moves the cpu flag parsing code from avconv to avutil so
it can be accessed elsewhere.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Wed, 25 Apr 2012 22:09:31 +0000 (23:09 +0100)]
vp8: armv6: fix non-armv6t2 build
The assembler may fail to place literal pools close enough to
instructions referencing them. An explicit .ltorg directive
fixes this.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Michael Niedermayer [Wed, 25 Apr 2012 20:01:59 +0000 (22:01 +0200)]
Merge remote-tracking branch 'qatar/master'
* qatar/master:
FATE: use updated reference for aac-latm_stereo_to_51
avconv: use libavresample
Add libavresample
FATE: avoid channel mixing in lavf-dv_fmt
Conflicts:
Changelog
Makefile
cmdutils.c
configure
doc/APIchanges
ffmpeg.c
tests/lavf-regression.sh
tests/ref/lavf/dv_fmt
tests/ref/seek/lavf_dv
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Mans Rullgard [Tue, 24 Apr 2012 00:57:33 +0000 (01:57 +0100)]
vp8: armv6 optimisations
Based on patch by Ronald S. Bultje <rsbultje@gmail.com>,
partially ported from libvpx.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Sun, 22 Apr 2012 14:14:12 +0000 (15:14 +0100)]
vp8: arm: separate ARMv6 functions from NEON
This is a preparation for complete ARMv6 optimisations.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Tue, 20 Mar 2012 17:04:54 +0000 (17:04 +0000)]
ARM: add some compatibility macros
This adds some macros simplifying Thumb and pre-v6T2 compatibility.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Hendrik Leppkes [Tue, 3 May 2011 15:22:13 +0000 (17:22 +0200)]
mov: support eac3 audio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Luca Barbato [Wed, 25 Apr 2012 05:13:02 +0000 (22:13 -0700)]
avf: fix faulty check in has_duration
An invalid duration is AV_NOPTS_VALUE not 0.
Michael Niedermayer [Wed, 25 Apr 2012 16:04:45 +0000 (18:04 +0200)]
ffv1: remove clear_state(), it has become unused
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Wed, 25 Apr 2012 16:02:43 +0000 (18:02 +0200)]
ffv1: move clear_state() to clear_slice_state() in encoding threads
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Wed, 25 Apr 2012 15:51:17 +0000 (17:51 +0200)]
ffv1: indent
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Wed, 25 Apr 2012 15:50:55 +0000 (17:50 +0200)]
ffv1: move init_slice_state() into the decoder threads.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Wed, 25 Apr 2012 13:01:32 +0000 (15:01 +0200)]
ffv1: Remove slice count field with 1.3 and just count slices.
This field was problematic because in case of damaged slices it can be
lost
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Wed, 25 Apr 2012 12:59:15 +0000 (14:59 +0200)]
ffv1: store slice size with all slices in 1.3
This simplifies handling by removing a special case.
Its also needed to make the next change possible.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Wed, 25 Apr 2012 10:05:06 +0000 (12:05 +0200)]
ffv1: add 1 status byte to slices in in case crcs are stored too.
This will allow storing of information about corrected and uncorrectable
errors.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Wed, 25 Apr 2012 10:01:44 +0000 (12:01 +0200)]
ffv1: Always store slice size when error reobustness is enabled.
This simplifies finding slices within a damaged bitstream.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Wed, 25 Apr 2012 09:21:30 +0000 (11:21 +0200)]
ffv1: include solution hint in the slice error message
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Justin Ruggles [Mon, 23 Apr 2012 18:03:25 +0000 (14:03 -0400)]
FATE: use updated reference for aac-latm_stereo_to_51
This uses correct stereo to 5.1 upmixing via libavresample.
Justin Ruggles [Thu, 5 Apr 2012 18:06:28 +0000 (14:06 -0400)]
avconv: use libavresample
Justin Ruggles [Fri, 23 Mar 2012 21:42:17 +0000 (17:42 -0400)]
Add libavresample
This is a new library for audio sample format, channel layout, and sample rate
conversion.
Michael Niedermayer [Tue, 24 Apr 2012 21:44:56 +0000 (23:44 +0200)]
Merge remote-tracking branch 'qatar/master'
* qatar/master:
avconv: fix a segfault on -c copy with -filter_complex.
isom: Support more DTS codec identifiers.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Tue, 24 Apr 2012 21:28:37 +0000 (23:28 +0200)]
ffv1: support vlc mode in 1.3
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Tue, 24 Apr 2012 21:27:47 +0000 (23:27 +0200)]
ffv1: move the decoder side ac->vlc switch to decode_slice()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Tue, 24 Apr 2012 21:05:16 +0000 (23:05 +0200)]
ffv1: allow selecting 1.3 by using -level
Note, 1.3 is not finalized and the bitstream will still change
do not use it yet. This option is just to make playing with it
easier, otherwise one would have to edit the source
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Tue, 24 Apr 2012 20:54:50 +0000 (22:54 +0200)]
ffv1: move ac->vlc switch to encode_slice()
This will allow us to use vlc coding in 1.3 too
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Justin Ruggles [Tue, 24 Apr 2012 19:50:20 +0000 (15:50 -0400)]
FATE: avoid channel mixing in lavf-dv_fmt
This partially reverts
acb1730218f1c614dc8ca3ba45d9de1e05059515
which would only have needed to change the checksums if channel mixing had
been properly avoided. This changes the output file size reference and the
seek test reference back to the previous values.
Reimar Döffinger [Tue, 24 Apr 2012 18:18:57 +0000 (20:18 +0200)]
parseutils: reliably detect out-of-range alpha.
This should fix the FATE test on ARM (not tested),
but it should also detect alpha values like 2^128
reliably as invalid which would be another out-of-range
case with implementation-dependant behaviour.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Michael Niedermayer [Tue, 24 Apr 2012 16:44:51 +0000 (18:44 +0200)]
ffmpeg: Fix initial dts for streamcopy, if the input packets lack dts.
Fixes Ticket1138
Based on a patch by: Eelco Lempsink <eml@tupil.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Carl Eugen Hoyos [Tue, 24 Apr 2012 15:23:43 +0000 (17:23 +0200)]
Add missing newline in shorten decoder.
Nicolas George [Mon, 23 Apr 2012 14:55:11 +0000 (16:55 +0200)]
avfiltergraph: fix format selection.
The old code had two bugs:
For audio filters, the format was not set.
For video filters, if several links reference the same format list,
the same format must be selected in the end. This is done by
setting formats->format_count to 1: the other links sharing
the reference will therefore have only one choice.
If the heuristic does not pick the first format, the selected format
must also be moved to the first position.
Nicolas George [Tue, 24 Apr 2012 08:52:55 +0000 (10:52 +0200)]
ffmpeg: do not report EOF as an error.
Not all processing goes through filters,
so processing can continue even when
all filtergraphs have reached EOF on all sinks.