Commit Graph

40118 Commits

Author SHA1 Message Date
Janne Grunau
fd2981ea92 aarch64: add darwin style PAGE/PAGEOFF relocations 2014-06-03 14:23:01 +02:00
Diego Biurrun
880e2aa236 Remove all Blackfin architecture optimizations
Blackfin is a painful platform to work with, no test machines are available
and the range of multimedia applications is dubious. Thus it only represents
a maintenance burden.
2014-06-02 08:41:47 -07:00
Diego Biurrun
b88cc5cca1 bink: Rename BinkDSPContext member so as not to clash with BlockDSPContext 2014-06-02 03:41:56 -07:00
Uwe L. Korn
59cb5747ec rtmpproto: read metadata to set correct FLV header
In the presence of no metadata, do not set any stream flag in the FLV
header but let the demuxer handle the detection and creation of streams
as data arrives.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-06-01 23:30:48 +03:00
Uwe L. Korn
3b18857ab3 rtmppkt: Add method to read an AMF string that is not prefixed by its type
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-06-01 23:30:33 +03:00
Uwe L. Korn
a1859032e3 flvdec: Do not default to a video and audio stream
If no streams were indicated in the FLV header, do not automatically
allocate by default a video and an audio stream. Instead, in the case
that the header did not indicate the presence of any data, allocate no
stream until data actually arrives for one type.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-06-01 23:29:40 +03:00
Dirk Ausserhaus
f76e3669bb Decode both parts of Indeo4 IP frames
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2014-06-01 08:53:27 +02:00
Dirk Ausserhaus
3df0d20028 Move Indeo4 frametypes into common header.
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2014-06-01 08:53:27 +02:00
Anton Khirnov
383136264e avconv: do not use the stream codec context for encoding 2014-06-01 08:33:21 +02:00
Anton Khirnov
41776ba9c0 avconv: do not use the stream codec context for decoding 2014-06-01 08:33:11 +02:00
Anton Khirnov
e19d48dfce flac muxer: support reading updated extradata from side data 2014-06-01 08:32:33 +02:00
Anton Khirnov
0097cbea69 flac muxer: accept only STREAMINFO extradata
The other format (full flac header blocks) should not be exported by any
demuxers anymore.

This allows to drop an avpriv_ function and also simplify the following
commits.
2014-06-01 08:31:33 +02:00
Anton Khirnov
ed39cda029 flacenc: send final extradata in packet side data 2014-06-01 08:27:01 +02:00
Anton Khirnov
0957b274e3 lavc: add an option to enable side data-only packets during encoding
Some encoders (e.g. flac) need to send side data when there is no more
data to be output. This enables them to output a packet with no data in
it, only side data.
2014-06-01 08:26:43 +02:00
wm4
eb800f120d libavcodec: set AVFrame colorspace fields on decoding
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-06-01 08:23:05 +02:00
wm4
8c02adc62d lavu: add all color-related enums to AVFrame
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-06-01 08:22:02 +02:00
Tudor Suciu
d2ef708c95 matroskaenc: Allow VP9 and Opus in webm
Bug-Id: 695

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-06-01 07:50:00 +02:00
Martin Storsjö
f797b134ca rtpenc_chain: Don't copy the time base to the source stream by default
Only copy it manually in the muxers where it makes sense (rtspenc,
sapenc). Don't touch the original AVStream in movenchint, where
the original AVStream should be kept untouched.

This fixes the normal tracks in RTP hinted files after
abb810db - the hint tracks were ok while the normal media tracks
were broken, noticed by Michael Niedermayer.

This reverts abb810db but achieves the same effect for the other
muxers.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-05-31 12:02:23 +03:00
Thierry Fauck
d6d767d93e ppc: Fix compilation for ppc64le (ELFv2)
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-05-30 22:46:53 +03:00
Martin Storsjö
abb810db03 Revert "rtpenc_chain: Don't copy the time_base back to the caller"
While it strictly isn't necessary to copy the time base (since
any use of it is scaled in ff_write_chained), it still is better
to signal the actual time base to the caller, avoiding one
unnecessary rescaling. This also lets the caller know what the
actual internal time base is, in case that is useful info
for some caller.

This reverts commit 397ffde115.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-05-30 22:45:42 +03:00
Diego Biurrun
368f50359e dsputil: Split off quarterpel bits into their own context 2014-05-29 06:48:31 -07:00
Diego Biurrun
cb52a17cb6 dsputil: Move Bink-specific add_pixels8 to binkdsp 2014-05-29 06:48:08 -07:00
Diego Biurrun
054013a0fc dsputil: Move APE-specific bits into apedsp 2014-05-29 06:41:15 -07:00
Diego Biurrun
256da0770e dsputil: Move mspel_pixels_tab to the only place it is used 2014-05-29 06:41:15 -07:00
Diego Biurrun
3832a65901 dsputil: Move ff_alternate_*_scan tables to mpegvideo 2014-05-29 06:41:15 -07:00
Diego Biurrun
65d5d58658 dsputil: Move SVQ1 encoding specific bits into svq1enc 2014-05-29 06:41:15 -07:00
Diego Biurrun
2ea2612df5 svq1enc: Rename SVQ1Context to SVQ1EncContext
This allows making it visible without name clashes.
2014-05-29 06:41:14 -07:00
Martin Storsjö
08cd92144e aarch64: Use the correct syntax for relocations
This fixes building in PIC mode with gas. The examples in the gas
manual showed using a # here even though gas itself actually didn't
support that syntax (and the gas test suite only tests it without
the extra hash sign).

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-05-29 14:47:25 +03:00
Anton Khirnov
962d631573 matroskaenc: set the stream timebase earlier
Fixes calculating the ts offset for audio codecs with delay.
2014-05-29 08:01:58 +02:00
Anton Khirnov
43e7f0797f flvenc: only write the framerate tag based on avg_frame_rate
Do not fall back on the codec timebase, since that can be anything for
VFR video.
2014-05-29 08:01:30 +02:00
Anton Khirnov
cf6977712c movenc: write avg_frame_rate as the framerate, not the codec timebase 2014-05-29 08:01:23 +02:00
Anton Khirnov
81eec081af matroskaenc: base DefaultDuration on the framerate, not the codec timebase
This results in DefaultDuration not being written when the framerate is
not known, but as this field is purely informative, this should not
break any sane demuxers.
2014-05-29 08:00:57 +02:00
Roman Savchenko
a53551cba8 frame: fix the error path in av_frame_copy_props()
First free metadata, then the side data it is contained in.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-05-29 07:59:56 +02:00
Luca Barbato
ad0fe2f401 af_resample: Use avresample_get_out_samples 2014-05-28 22:50:55 +02:00
Luca Barbato
b2d4565422 avresample: Add avresample_get_out_samples
Utility function to get the upper bound on the number of samples the
resampler would output.
2014-05-28 22:04:56 +02:00
Luca Barbato
c94e2e85cb nut: Support experimental NUT 4 features
Add the low overhead pipe mode and the extended broadcast mode.
Export the options as 'syncponts' since it impacts only that.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-05-28 22:04:56 +02:00
Luca Barbato
6d212599aa avformat: Provide a standard compliance flag
Provide f_strict for avconv usage.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-05-28 22:04:56 +02:00
Michael Niedermayer
7dba055bb0 oggenc: Fix the EOS flag
This corrects the bug that caused the checksums to change in
9767d7c092.

It caused the EOS flag to be set incorrectly; the ogg spec does not
allow it to be set in the middle of a logical bitstream.

Signed-off-by: Andrew Kelley <superjoe30@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-05-28 21:51:38 +03:00
Diego Biurrun
b5aa485513 ppc: Move vec_unaligned_load macro to util_altivec
This allows reusing it from multiple files.
2014-05-28 03:29:33 -07:00
Diego Biurrun
593886b5dd ppc: util_altivec: Drop unused macros 2014-05-28 03:11:24 -07:00
Anton Khirnov
106b62f4ba matroskaenc: write the channel mask for FLAC 2014-05-28 07:55:14 +02:00
Anton Khirnov
efcde917af vorbiscomment: simplify API by using av_dict_count() 2014-05-28 07:54:54 +02:00
Anton Khirnov
23f741f793 matroskadec: parse the channel layout mask for FLAC
It is commonly stored in a vorbiscomment block in codec private data.
2014-05-28 07:50:32 +02:00
Anton Khirnov
4efdadc8ec matroskadec: export just the STREAMINFO block as FLAC extradata
It contains all information that is used by the decoder and the other
FLAC-capable demuxers (flacdec, ogg) export only STREAMINFO as well.
2014-05-28 07:49:15 +02:00
Anton Khirnov
6df478bf89 matroskadec: split parsing tracks into a separate function 2014-05-28 07:48:59 +02:00
Anton Khirnov
5fdaf312c5 flac: make avpriv_flac_parse_block_header() inline
This avoids all the ABI troubles associated with avpriv_.
Since this function is very small and does not depend on any tables,
making it inline should have no adverse effects.
2014-05-28 07:48:30 +02:00
Anton Khirnov
54ed488b1a flac muxer: write WAVEFORMATEXTENSIBLE_CHANNEL_MASK tag for multichannel files 2014-05-28 07:47:31 +02:00
Anton Khirnov
d6b9ce99ea flac demuxer: parse the WAVEFORMATEXTENSIBLE_CHANNEL_MASK tag
It is used to store the channel mask for non-standard layouts.
2014-05-28 07:47:15 +02:00
Anton Khirnov
f13ffb6636 flacdec: do not overwrite a channel layout set by the caller
The channel layout mask for non-standard layouts is typically stored at
the container level (as a vorbiscomment tag) for FLAC.
2014-05-28 07:46:04 +02:00
Andrew Kelley
9767d7c092 oggenc: Flush after writing headers
Before, header information for ogg format files was sent with the
first encoded packet.

This patch makes it so that it is possible for API users to
differentiate between headers and encoded audio. This is useful, for
example, when creating an audio stream where you want to send one set
of headers for every client that connects and then the encoded stream
of audio.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-05-27 20:16:59 +03:00