Commit Graph

75147 Commits

Author SHA1 Message Date
James Almer ef359e724d avcodec: remove VIMA Makefile entry
Signed-off-by: James Almer <jamrial@gmail.com>
2015-09-07 16:24:31 -03:00
James Almer f9fd879877 avcodec: remove missing bits from deprecated VIMA decoder
Signed-off-by: James Almer <jamrial@gmail.com>
2015-09-07 16:06:25 -03:00
Michael Niedermayer bdbab4a351 avformat/http: exponentially delay reconnection to avoid flooding the server
Reviewed-by: Zhang Rui <bbcallen@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-07 19:28:46 +02:00
Michael Niedermayer 9bd68dea2b avformat/http: Add reconnect_at_eof and reconnect_streamed options
They allow reconnecting endless live streams which fail with eof

Reviewed-by: Zhang Rui <bbcallen@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-07 19:26:43 +02:00
James Almer 83c6a880a6 avcodec: remove fourcc values from AVCodecIDs
Based on a patch by wm4.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2015-09-07 12:47:00 -03:00
James Almer 2bef340cb2 avcodec: remove duplicate AVCodecIDs
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2015-09-07 12:46:56 -03:00
Ganesh Ajjanagadde 3e830b6dc8 configure: colorize warning messages
This patch introduces color warning messages (yellow).
They are enabled whenever available.
Tested with zsh, bash, and sh (bash under --posix).

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-07 16:27:17 +02:00
Hendrik Leppkes 1f1c100833 Merge commit '9ad1e0c12caa440de860bd8f2122beb11d73815c'
* commit '9ad1e0c12caa440de860bd8f2122beb11d73815c':
  mux: Make sure that the data is actually written

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-07 16:19:40 +02:00
Hendrik Leppkes 88e7ea3e56 Merge commit 'e05f7ed5436207f4a55f1978b223c7f8bc82af42'
* commit 'e05f7ed5436207f4a55f1978b223c7f8bc82af42':
  file: properly forward errors from file_read() and file_write()

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-07 16:11:57 +02:00
Hendrik Leppkes 1789e46d34 Merge commit '5a1a9da8a7ae120f2543b8f2fa13dc8baac39f17'
* commit '5a1a9da8a7ae120f2543b8f2fa13dc8baac39f17':
  mpegvideo: Drop a stray error message

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-07 16:08:42 +02:00
Hendrik Leppkes d02d208211 Merge commit 'c45fcf30cfab687004ed1cdc06ebaa21f4262a0b'
* commit 'c45fcf30cfab687004ed1cdc06ebaa21f4262a0b':
  DXV decoder

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-07 16:07:07 +02:00
Gwenole Beauchesne aea611dc3e vaapi: fix local header include.
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2015-09-07 15:32:08 +02:00
Vittorio Giovara 2268db2cd0 lavu: Drop the {minus,plus}1 suffix from AVComponentDescriptor fields
The new fields can be accessed directly and are more intelligible.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-09-07 12:37:47 +02:00
Vittorio Giovara 6b3ef7f080 lavu: Remove bit packing from AVComponentDescriptor
There is no practical benefit in having this structure elements
bit packed given the size of the structure and its usage.
Change types from uint16_t (packed) to plain int in order to simplify
modifying the structure and accessing its fields.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-09-07 12:36:56 +02:00
wm4 b8b5d82744 lavu: extend size of the AVPixFmtDescriptor.flags field
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-09-07 12:36:04 +02:00
Alexandra Hájková 77cf236689 asfdec: alloc enough space for storing name in asf_read_metadata_obj
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-09-06 20:48:36 +02:00
Martin Storsjö 7cad1bf075 mov: Allow more than one keyframe per trun
The previous restriction was partially designed to fix certain
(broken) samples from bug 215. There should be no restriction on the
number of keyframes per fragment or trun.

The spec suggests that all frames lacking MOV_FRAG_SAMPLE_FLAG_IS_NON_SYNC
are key frames, but we require the flag MOV_FRAG_SAMPLE_FLAG_DEPENDS_YES
to be unset as well. This works for (possibly broken) media that never
sets the NON_SYNC flag and should also be correct for any spec-compliant
file.

For files that never set either of the flags, all samples are marked
as keyframes.

Signed-off-by: Martin Storsjö <martin@martin.st>
2015-09-06 21:24:37 +03:00
Luca Barbato d0f7e4a57f dxtory: Unify and rework the decoding routines
Do not make many assumption on the dimension of the slices and just
try to decode additional lines if there is enough data left.

Decodes all the samples kindly provided by ultramage.
2015-09-06 14:16:38 +02:00
Paul B Mahol 50d9121afc doc/filters:vf_stereo3d: update to recent changes
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-09-06 11:55:13 +00:00
Rostislav Pehlivanov b6cc8ec7ec aaccoder: add frequency scaling and quantization correction for PNS
This commit once again improves the PNS implementation by scaling the
thresholds with frequency. The thresholds get looser as the frequency
increases since higher frequencies are basically noise to human ears.

Also, this introduces quantization error correction for PNS. Should
the error be too much, no PNS will be used. The energy_ratio is used
to regulate the actual encoded PNS energy: if the generated PNS
energy is higher than the energy from the psy system, energy_ratio
is used to correct it so that hopefully once requantized and
transmitted the value in the decoder will be closer to what the
encoder has.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2015-09-07 12:44:09 +01:00
Paul B Mahol 0c511eb272 avfilter/vf_stereo3d: stop dumping half of data for interleave rows output
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-09-06 11:49:03 +00:00
Paul B Mahol 32dd9b2c6e avfilter/vf_stereo3d: add interleave columns output format
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-09-06 11:49:03 +00:00
Paul B Mahol 8bd13eb8be avfilter/vf_stereo3d: add HDMI output format
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-09-06 11:49:03 +00:00
Paul B Mahol 4b2bafbd4c avfilter/vf_stereo3d: support interleaved rows as input format
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-09-06 11:49:03 +00:00
Paul B Mahol 09812e1200 avfilter/vf_stereo3d: add checkerboard output format
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-09-06 11:49:03 +00:00
Zhang Rui b821aed706 avformat/async: fix integer conversion warning
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-07 13:15:44 +02:00
Hendrik Leppkes 1964aeae42 Merge commit '0c7707610f46a28b65eff935500c78c9781f8f4f'
* commit '0c7707610f46a28b65eff935500c78c9781f8f4f':
  lavc: Add a lzf decompressor

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-07 12:53:00 +02:00
Hendrik Leppkes d4f63be92b Merge commit '4dc9f00365853b1239936d771856cf1881b5c5ce'
* commit '4dc9f00365853b1239936d771856cf1881b5c5ce':
  build: Skip libvpx.h if libvpx is not enabled

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-07 12:31:14 +02:00
Hendrik Leppkes a92bd1901f Merge commit '1a164e0a83dd7c1b129aeef10cb3caff368ce850'
* commit '1a164e0a83dd7c1b129aeef10cb3caff368ce850':
  tools: Drop a stale header

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-07 12:29:33 +02:00
Hendrik Leppkes c8c9940f47 Merge commit '87a11db220dec523e39eb4af715175e150787a72'
* commit '87a11db220dec523e39eb4af715175e150787a72':
  dnxhddata: Double frame_size for cid 1260

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-07 12:29:25 +02:00
Hendrik Leppkes b7601b5f3d Merge commit 'a686e58165ca0f83966431a9166cb6e17bf6095c'
* commit 'a686e58165ca0f83966431a9166cb6e17bf6095c':
  des: Add missing include

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-07 12:28:25 +02:00
Hendrik Leppkes 84cca0644a Merge commit '87e5d8d78cf08b54b4a9e7cbaeff89f8c1d91b78'
* commit '87e5d8d78cf08b54b4a9e7cbaeff89f8c1d91b78':
  ismindex: Use the correct abs() version

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-07 12:27:21 +02:00
Hendrik Leppkes b8346b2294 Merge commit '9a003fc38833b6b9f08e44d7f1c6539db65840a0'
* commit '9a003fc38833b6b9f08e44d7f1c6539db65840a0':
  lavr: Remove unused label

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-07 12:26:13 +02:00
Hendrik Leppkes 464dc6e09f Merge commit 'b0d94324d21d0c1c4adf1c8c329928afe473b099'
* commit 'b0d94324d21d0c1c4adf1c8c329928afe473b099':
  libfdk-aacdec: Remove unused variable

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-07 12:25:13 +02:00
Hendrik Leppkes 7e272100c9 Merge commit '6bcd3e05998b41fb3b2c8dcc79e4662854e5208d'
* commit '6bcd3e05998b41fb3b2c8dcc79e4662854e5208d':
  build: Add support for travis CI

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-07 12:24:51 +02:00
tab fb135139fd avformat: implement query_codec for the image2 muxer.
Allows avformat_query_codec to be used to check for valid image2 encoders.
Reuses the existing ff_guess_image2_codec ID table.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-07 02:48:58 +02:00
Michael Niedermayer b480f0e37a avformat/cafenc: Move special casing of PCM codecs into ff_codec_caf_tags
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-07 01:21:12 +02:00
Ronald S. Bultje e855ed17a7 Update md5 muxer docs to indicate that it ignores timestamps. 2015-09-06 15:07:19 -04:00
Ronald S. Bultje f12093fffd vp9: fix integer overflows in sse2 version of iadst4. 2015-09-06 15:07:19 -04:00
Ronald S. Bultje a02e27c03d md5: change flags to match framemd5.
This prevents the following warning: "Application provided invalid, non
monotonically increasing dts to muxer in stream 0: 9 >= 9".
2015-09-06 15:07:19 -04:00
Michael Niedermayer 63974bd494 avformat/http: print error that causes reconnection
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-06 20:43:38 +02:00
Michael Niedermayer 7990beedee avformat/http: require seekability only when seeking to position != 0
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-06 20:43:38 +02:00
Rostislav Pehlivanov 1956cfbaed aacenc_is: take absolute coefficient value upon energy calculations
This was an oversight when the IS system was being first implemented.
The ener01 part was largely a result of trial and error and the fact
that the sum of coef0 and coef1 could result in a zero was
overlooked. Once ener01 turns to zero it's used to divide the left
channel energy which doesn't turn out so well as it fills IS[]
with -nan's and inf's which in turn confused the quantize_band_cost.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2015-09-06 18:36:42 +01:00
Rostislav Pehlivanov ff99a38855 fate: adjust AAC encoder tests values
Since the new commits improve quality.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2015-09-06 15:30:26 +01:00
Rostislav Pehlivanov 033e58941e aaccoder: rewrite PNS implementation
This commit rewrites the PNS implementation and significantly
improves sonic quality.

The previous implementation marked an incredibly big amount
of SFBs to predict when there was no need for this and this
resulted in quite a large amount of artifacts. Also the
quantization was incorrect (av_clip(4+log2f(...))) which
led to 3x the intensity for PNS values leading to even more
artifacts.

This commit rewrites the PNS search function and introduces
a major change: the PNS values are synthesized and are compared
to the current coefficients in addition to passing through
the revised checks to see whether PNS can be used.

This decreases distortions and makes the current PNS implementation
mainly focused on replacing any low-power non-zero bands as well
as adding any zeroed bands back.

The current encoder's performance is enough (especially with
IS) so PNS isn't really required except to fill in the occasional
few bands as well as extend any zeroed high frequency, so this
combination which is already enabled by default works
to get as much quality as it can within the bits allowed.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2015-09-06 15:30:26 +01:00
Rostislav Pehlivanov 8848c8440e aacenc_pred: disable PNS SFBs and disable right predictors with IS
Since PNS generates coefficients it doesn't make sense to send
the predicted ones as well. Also the specifications explicitly
state to disable right channel IS predictors.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2015-09-06 15:30:26 +01:00
Rostislav Pehlivanov a71f7de95b aacenc_is: ignore PNS band types
It's better to trust that the coefficients generated will be
closer than the coefficients derived, and the new PNS implementation
makes sure that this happens.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2015-09-06 15:30:26 +01:00
Rostislav Pehlivanov b9b1fd1183 aaccoder: use roundf() instead of ceilf()
The specifications explicitly state to use roundf() which
also rounds half-integer values away from zero.
This does fix a few IS artifacts.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2015-09-06 15:30:26 +01:00
Rostislav Pehlivanov 92aa3e7fb2 aacenc: copy PRNG from the decoder
Needed for the following PNS commits.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2015-09-06 15:30:25 +01:00
Hendrik Leppkes 34e85cb340 avcodec/vorbis: remove avpriv vorbis parser cruft
It was replaced by a public API
2015-09-06 16:25:58 +02:00