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Author SHA1 Message Date
Timo Rothenpieler
6d9a46e884 avformat/utils: force native h264 decoder for probing 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-22 13:16:00 +02:00
Carl Eugen Hoyos
c54eef46f9 lavc/avpacket: Fix undefined behaviour, do not pass a null pointer to memcpy(). 
Fixes ticket #5857.
 2016-09-22 08:37:46 +02:00
Philip Langdale
7447ec91b5 crystalhd: Use up-to-date bsf API 
Although the old API is supposed to be functional, the crystalhd
decoder is currently not working for non-annex.b h.264 content.

So, let's update to the modern API and make it work again.

Signed-off-by: Philip Langdale <philipl@overt.org>
 2016-09-21 10:18:54 -07:00
Timo Rothenpieler
0b420886a4 avcodec/cuvid: add support for hardware deinterlacing 
Currently does not work with the ffmpeg cli tool, due do it using the
old one in one out API.
Anything using the new API, like mpv, can make use of it, provided it is
prepared for a decoder modifying the framerate and outputing multiple
frames per input. FFmpeg itself is not.
 2016-09-21 18:23:14 +02:00
Timo Rothenpieler
3b24020b54 avcodec/cuvid: implement new send_packet/receive_frame api 2016-09-21 18:22:27 +02:00
Michael Niedermayer
47ffcddaef avcodec/mlz: Check output chars before using it 
Fixes hypothetical integer overflow

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-21 16:28:14 +02:00
Michael Niedermayer
0a2ca417a1 avcodec/mlz: Remove 'l' postfixes from numbers 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-21 16:26:55 +02:00
Clément Bœsch
955b818cf9 ffmpeg: switch to codecpar 
This commit is largely based on commit 15e84ed3 from Anton Khirnov
<anton@khirnov.net> which was previously skipped in bbf5ef9d.

There are still a bunch of things raising codecpar related warnings that
need fixing, such as:
- the use of codec->debug in the interactive debug mode
- read_ffserver_streams(): it's probably broken now but there is no test
- lowres stuff
- codec copy apparently required by bitstream filters

The matroska references are updated because they now properly forward
the field_order (previously unknown, now progressive).

Thanks to James Almer for fixing a bunch of FATE issues in this commit.

Signed-off-by: Clément Bœsch <clement@stupeflix.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-09-21 15:39:28 +02:00
Paul B Mahol
187c427335 avcodec/on2avc: add 0x500 stereo support and improve 0x500 mono support 
0x500 can be stereo.
0x500 mono can use extended window types.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-21 14:37:25 +02:00
Paul B Mahol
257fbc3af4 avcodec/dds: add support for 4bpp format 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-21 13:40:04 +02:00
Paul B Mahol
9d16e46d9e avfilter/drawutils: allow drawing opaque text on transparent background 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-21 11:54:00 +02:00
Mark Reid
6419b4c0cb test/fate: add multi component mxf test 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-21 01:29:47 +02:00
Mark Reid
d8d4333217 avformat/mxfdec: use first valid sourceclip found if material track has multiple components 
This commit fixes a issue with mxf footage having multiple
components on a material track.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-21 01:29:20 +02:00
Michael Niedermayer
fa0780d644 avcodec/avrndec: Remove obsolete FIXME 
This FIXME probably meant to suggest to use a AVFrame that no longer
exists in the context.

Found-by: durandal117
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-20 21:36:04 +02:00
Michael Niedermayer
492259ccda fate: add aac_adtstoasc test (Ticket 3715) 2016-09-20 15:52:08 +02:00
Michael Niedermayer
e048b46f14 fate: Add rgb24-mkv test 2016-09-20 13:37:25 +02:00
Carl Eugen Hoyos
11777eb814 lavc/rscc: Support pal8 in rscc. 
Fixes the colours of the sample for ticket #5611.
 2016-09-19 23:26:06 +02:00
Moritz Barsnick
2c48014ab2 doc/encoders: minor aac encoder formatting improvements 
Also corrected a line's level.

Signed-off-by: Moritz Barsnick <barsnick@gmx.net>
 2016-09-19 19:17:34 +01:00
Sasi Inguva
ca6cae73db lavf/mov: Add support for edit list parsing. 
Signed-off-by: Sasi Inguva <isasi@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-19 19:52:05 +02:00
Sasi Inguva
a53201879c avcodec/utils: If using discard frame flag, ignore skip_samples set by the decoder 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-19 19:51:13 +02:00
Sasi Inguva
b518d809f1 lavf/utils: Support av_index_search_timestamp in case of AVIndexEntry with discarded packets. 
Signed-off-by: Sasi Inguva <isasi@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-19 19:51:13 +02:00
Sasi Inguva
2dbedc20ce lavc: Add a flag in AVPacket to discard packet after decoding. Discard frames after decoding based on the flag. 
Signed-off-by: Sasi Inguva <isasi@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-19 19:51:13 +02:00
Sasi Inguva
778af68c70 avformat/avframe.h: Add a flag in AVIndexEntry to discard frame after decoding. 
Signed-off-by: Sasi Inguva <isasi@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-19 19:51:13 +02:00
Sasi Inguva
3cb400c11a avutil/frame: Add a flag to discard frame after decode. 
Signed-off-by: Sasi Inguva <isasi@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-19 19:51:13 +02:00
Paul B Mahol
590f025b3d avcodec/rscc: add support for gray8 format 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-19 18:31:45 +02:00
Jai Luthra
dfa489be01 MAINTAINERS: add myself for mlp/truehd 
Signed-off-by: Jai Luthra <me@jailuthra.in>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-19 16:31:54 +02:00
Vittorio Giovara
cb78d14cf9 vf_colorspace: Interpret unspecified color range as limited range 
This is the assumption that is made in pixel format conversion do
throughout the code (in particular swscale), and BT-specifications
mandate.

Add a warning to inform the user that an automatic selection is being
made.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2016-09-19 08:26:49 -04:00
Paul B Mahol
d38dff8e5d avcodec/dnxhddata: add support for cid 1244 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-19 02:33:58 +02:00
Paul B Mahol
6216b4780b avcodec/sheervideo: print internal format in debug log 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-18 18:49:15 +02:00
Paul B Mahol
260de8a264 avcodec/sheervideo: fix Y prediction in decode_ybr(i) for older formats 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-18 18:49:14 +02:00
Paul B Mahol
6cbd47bf90 avcodec/dvdsubdec: ignore h <= 1 case, to properly decode subtitle 
Fixes #5825. If h == 1, second decode_rle() fails.

Regression since: 3f0a3e9e12.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-18 15:22:48 +02:00
Josh de Kock
ef42c1de2b Add CONTRIBUTING.md 
TimothyGu (https://github.com/FFmpeg/FFmpeg/pull/153#issuecomment-143274708)
suggested doing this a while ago, but it was never done. Adding as pull
requests seem to be still coming through.

Signed-off-by: Josh de Kock <josh@itanimul.li>
 2016-09-18 10:02:13 +01:00
James Almer
ff0ff33b05 doc/general.texi: mention MLP/TrueHD encoding support 
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-09-18 02:01:15 -03:00
Michael Niedermayer
a880923170 avformat/http: Fix #ifdef FF_API_HTTP_USER_AGENT 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-17 20:14:10 +02:00
Paul B Mahol
22bdba7a93 doc/filters: add two lut2 examples 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-17 19:16:18 +02:00
Rostislav Pehlivanov
38c3fc9404 lavc: bump minor (after adding TrueHD and MLP encoders) 
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2016-09-17 15:36:13 +01:00
Paul B Mahol
97f50d1c62 avfilter/vf_overlay: add YUVA422P to alpha_pix_fmts 
Now yuv422 output format gives similar expected output as other output formats.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-17 15:38:30 +02:00
Paul B Mahol
0e7d2c60e9 avfilter/vf_overlay: support J formats too 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-17 15:38:30 +02:00
Rostislav Pehlivanov
d4b36be122 Changelog: update with TrueHD and MLP encoders 
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2016-09-17 13:41:39 +01:00
Jai Luthra
15b86f480a mlpenc: Working MLP/TrueHD encoder 
* Multichannel support for TrueHD is experimental

    There should be downmix substreams present for 2+ channel bitstreams,
    but ffmpeg decoder doesn't need it. Will add support for this soon.

* There might be lossless check failures on LFE channels

* 32-bit sample support has been removed for now, will add it later

    While testing, some samples gave lossless check failures when enforcing
    s32. Probably this will also get solved with the LFE issues.

Signed-off-by: Jai Luthra <me@jailuthra.in>
 2016-09-17 13:23:56 +01:00
Philip Langdale
ee88dcb2b0 avcodec/cuvid: Check for non 420 chroma formats - they aren't supported 
Despite the video parser seeming to correctly handle 422 and 444
chroma formats, the video decoder fails miserably to actually
decode frames - even though no errors are ever returned; you just
get frames showing unintialized garbage.

Signed-off-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-09-17 14:08:58 +02:00
Philip Langdale
8a06669702 avcodec/cuvid: Fully re-initialize the parser after a flush. 
I'm not really sure how this worked at all before, but we do need to
reinitalize the parser with the stream extradata.

Signed-off-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-09-17 14:08:53 +02:00
Paul B Mahol
4096bb176b avfilter/vf_unsharp: limit matrix size in either direction to 23 
Anything bigger is not supported anyway.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-17 13:57:45 +02:00
Paul B Mahol
d790887d1c avfilter/vf_unsharp: check if scalebits is too high 
Otherwise filter would happily give overflows and produce useless output.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-17 13:57:45 +02:00
Steven Liu
27714b462d lavf/http: deprecate user-agent option 2016-09-17 13:48:34 +02:00
Carl Eugen Hoyos
44bcb636c1 lavc/libvpxenc: Avoid vp8 transparency encoding with auto-alt-ref. 
Fixes ticket #5815.
 2016-09-17 10:42:23 +02:00
Steven Liu
3ea28f3f79 doc/muxers: add flv muxer document into doc/muxers 
add flvflags aac_seq_header_detect and flvflags no_sequence_end
document into doc/muxers

Reviewed-by: Lou Logan <lou@lrcd.com>
 2016-09-16 16:16:04 -08:00
Pedro Arthur
8433d953e4 swscale: fix for sliced scaling artifacts 
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2016-09-16 11:25:28 -03:00
Paul B Mahol
5b509fafb0 avfilter/vf_lut2: also export video input bit depth 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-16 12:35:55 +02:00
Michael Niedermayer
51000b9945 avformat/movenc: Make the packet check more tolerant 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-16 11:44:13 +02:00