Commit Graph

74756 Commits

Author SHA1 Message Date
Philip Langdale
91f1115a0e avcodec/vc1dec: Re-order init to avoid initting hwaccel too early
At least for vdpau, the hwaccel init code tries to check the video
profile and ensure that there is a matching vdpau profile available.

If it can't find a match, it will fail to initialise.

In the case of wmv3/vc1, I observed initialisation to fail all the
time. It turns out that this is due to the hwaccel being initialised
very early in the codec init, before the profile has been extracted
and set.

Conceptually, it's a simple fix to reorder the init code, but it gets
messy really fast because ff_get_format(), which is what implicitly
trigger hwaccel init, is called multiple times through various shared
init calls from h263, etc. It's incredibly hard to prove to my own
satisfaction that it's safe to move the vc1 specific init code
ahead of this generic code, but all the vc1 fate tests pass, and I've
visually inspected a couple of samples and things seem correct.

Signed-off-by: Philip Langdale <philipl@overt.org>
2015-08-28 19:11:55 -07:00
Michael Niedermayer
628a73f8f3 ffmpeg: force 128k default audio bitrate if nothing is specified and there is no specific default
This prevents breaking existing command lines in case the "ab" default is removed from libavcodec

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-28 23:07:12 +02:00
Paul B Mahol
777df1ff74 avfilter/vf_dejudder: use the name 's' for the pointer to the private context
This is shorter and consistent across filters.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-08-28 19:05:19 +00:00
Ronald S. Bultje
7e12a54251 ffserver: use -b instead of -ab for setting audio bitrate. 2015-08-28 14:59:58 -04:00
Ronald S. Bultje
2fb593dcb9 Put remaining pieces of CODEC_FLAG_EMU_EDGE under FF_API_EMU_EDGE.
The amv one probably looks suspicious, but since it's an intra-only
codec, I couldn't possibly imagine what it would use the edge for,
and the vsynth fate result doesn't change, so it's probably OK.
2015-08-28 14:40:59 -04:00
Philip Langdale
1e50f953fa Changelog: Add VDPAU HEVC to the list
Signed-off-by: Philip Langdale <philipl@overt.org>
2015-08-28 08:16:39 -07:00
Paul B Mahol
9f2fa95bd8 avfilter/vf_histogram: 9 and 10 bit depth support
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-08-28 14:15:17 +00:00
Harshit Mittal
53bf32fa42 doc/examples/filtering_video: better demo ffmpeg filters; demos chaining the filters
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-28 12:53:35 +02:00
Carl Eugen Hoyos
24e0b14c4f Changelog: Clarify that the new asf demuxer is optional. 2015-08-28 11:08:28 +02:00
Henrik Gramner
c457bdebe7 checkasm: Fix floating point arguments on 64-bit Windows
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-08-28 09:54:54 +02:00
Thilo Borgmann
2392da164a Changelog: Mention the change of the default webm codecs.
Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
2015-08-28 06:05:41 +02:00
Carl Eugen Hoyos
b009d5b1f7 configure: Do not let the webm muxer suggest external libraries.
This can fail as seen on fate and the usefulness of the suggestion is limited.
2015-08-28 06:03:58 +02:00
Donny Yang
51ca703222 apng: Support inter-frame compression
The current algorithm is just "try all the combinations, and pick the best".
It's not very fast either, probably due to a lot of copying, but will do for
an initial implementation.

Signed-off-by: Donny Yang <work@kota.moe>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-28 04:25:15 +02:00
Michael Niedermayer
3322f0d415 avcodec/dnxhddata: Fix inconsistent table entry
Fixes segfault
Fixes Ticket4809

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-28 04:07:42 +02:00
rogerdpack
832b4a4a43 configure: Print out enabled programs
Better message that ffplay is not going to be built by printing out what
will be built.

Based on a patch by Moritz Barsnick.

Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
Reviewed-by: Ganesh Ajjanagadde <gajjanag@mit.edu>
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2015-08-27 16:26:54 -07:00
Michael Niedermayer
e2b19a533d avformat/segment: atomically update list if possible
Fixes Ticket4802

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-28 00:09:56 +02:00
Zhang Rui
92d378067e ffplay: remove unused include libavutil/colorspace.h
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-28 00:09:42 +02:00
Ganesh Ajjanagadde
9ba511d5d3 avfilter/af_amerge: use the name 's' for the pointer to the private context
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-08-27 21:01:01 +00:00
Paul B Mahol
15f4b3db58 avfilter: add framerate video filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-08-27 20:00:36 +00:00
Stefano Sabatini
57cd2f7777 lavf/mpegenc: provide better feedback in case of invalid media type 2015-08-27 18:07:43 +02:00
lummax
0c800b2761 avcodec: Assert on codec->encode2 in encode_audio2
Assert on `avctx->codec->encode2` to avoid a SEGFAULT on the subsequent
function call.

avcodec_encode_video2() uses a similar assertion.
Calling the wrong function on a stream is a serious inconsistency
which could at other places be potentially dangerous and exploitable,
it is thus safer to stop execution and not continue with such
inconsistency after returning an error.

Commit-message-extended-by commiter
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-27 17:26:24 +02:00
Timo Rothenpieler
1dd854e10f vaapi: Add hevc hwaccel support
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
2015-08-27 17:05:44 +02:00
Ganesh Ajjanagadde
bfe525e632 configure: warn if GCC 4.2 is being used
The wiki, Ticket1464, and Ticket3970 warn about the usage of GCC 4.2.
This fixes Ticket3970.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-08-27 16:56:34 +02:00
Carl Eugen Hoyos
0382c546cc lavc: Describe eia_608 as text subtitles. 2015-08-27 16:42:39 +02:00
Michael Niedermayer
6701c92fa4 avcodec/libopusenc: Fix infinite loop on flushing after 0 input
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-27 12:44:31 +02:00
Ganesh Ajjanagadde
f174bfea86 configure: remove unused apply() function
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-27 11:47:52 +02:00
Hendrik Leppkes
f5258a7d16 Merge commit 'e176639bcbf4b580edb462a6b0650e53cd5e3c04'
* commit 'e176639bcbf4b580edb462a6b0650e53cd5e3c04':
  webm: Explicitly select libvpx, libopus and libvorbis encoders

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-08-27 09:53:07 +02:00
Hendrik Leppkes
ebff705c2c Merge commit '413d4e54a9bffe2d0afdc6d8a80f516e5df6a421'
* commit '413d4e54a9bffe2d0afdc6d8a80f516e5df6a421':
  nvenc: Properly free the fifos

Not merged, ffmpeg's nvenc doesn't use these fifos.

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-08-27 09:50:53 +02:00
Hendrik Leppkes
540f280098 Merge commit '2157df425bd909854fd4afcec4aa3311d8a3b31b'
* commit '2157df425bd909854fd4afcec4aa3311d8a3b31b':
  hlsenc: Support outputting specific versions

Not merged, the version is auto-selected in ffmpeg based on enabled features.

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-08-27 09:49:21 +02:00
Hendrik Leppkes
427598a2f4 Merge commit 'd68705c9756e6558c8e28d90b4c364f25ba72083'
* commit 'd68705c9756e6558c8e28d90b4c364f25ba72083':
  dnxhddata: Add tables for missing DNx100 profiles

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-08-27 09:40:06 +02:00
Hendrik Leppkes
f30132f9c4 Merge commit 'a4615572b576d3ef7ee2f11529d935e61bf4ebb8'
* commit 'a4615572b576d3ef7ee2f11529d935e61bf4ebb8':
  dnxhddata: Merge a few duplicated RUN tables

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-08-27 09:31:52 +02:00
Hendrik Leppkes
f19a283867 Merge commit 'efbfb1ad1112cea79bef51fd9f30c0c94735abfc'
* commit 'efbfb1ad1112cea79bef51fd9f30c0c94735abfc':
  dnxhddata: Group together RUN-related tables

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-08-27 09:29:54 +02:00
Hendrik Leppkes
305f461754 Merge commit '403ea4ac7289ac39229452b6b5e2f8ebcc00f2a1'
* commit '403ea4ac7289ac39229452b6b5e2f8ebcc00f2a1':
  dnxhddata: Merge a few duplicated DC tables

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-08-27 09:27:02 +02:00
Hendrik Leppkes
3b0af76c1b Merge commit '5e129ed655bff5b6d90355c0b713d7aaba3898ec'
* commit '5e129ed655bff5b6d90355c0b713d7aaba3898ec':
  dnxhddata: Group together DC-related tables

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-08-27 09:26:14 +02:00
Hendrik Leppkes
3f491224fe Merge commit 'd3ae4c65942d67a294fd56eabbbdcce6756fab5f'
* commit 'd3ae4c65942d67a294fd56eabbbdcce6756fab5f':
  dnxhddata: List the reused tables in a comment

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-08-27 09:19:41 +02:00
Hendrik Leppkes
bd074bde02 Merge commit 'fdd021884d5c06fb9ad65cb0040bb5717a7b084b'
* commit 'fdd021884d5c06fb9ad65cb0040bb5717a7b084b':
  dnxhddata: Keep a single CID in the table names

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-08-27 09:17:37 +02:00
Michael Niedermayer
81a8701eb5 avformat/oggenc: Check segments_count for headers too
Fixes infinite loop and segfault in ogg_buffer_data()
Fixes Ticket4806

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-27 04:28:21 +02:00
Timothy Gu
da0e76955a ffmpeg_opt: Add -hwaccels option that lists all supported hwaccels 2015-08-26 18:46:20 -07:00
Carl Eugen Hoyos
33908f0837 lavf/mov: Support unusual alac files without frma and alac atoms.
Fixes ticket #4747.
2015-08-27 03:29:29 +02:00
Carl Eugen Hoyos
7f9656f10d lavc/dnxhdenc: Fix ibias default.
Fixes a regression since a8ab64d2 reported by Rens Dijkshoorn, rens offlinemedia nl.
2015-08-27 02:59:43 +02:00
Paul B Mahol
319440e54f avfilter: add hstack & vstack filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-08-26 11:16:51 +00:00
Paul B Mahol
0190c372ef avfilter/framesync: allocate FFFrameSyncIn internally
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-08-26 11:12:23 +00:00
Paul B Mahol
a16251a6d0 avfilter/vf_histogram: fix bug in checking pixel format flags
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-08-26 11:11:26 +00:00
Paul B Mahol
3fbc9deb95 avfilter/vf_vectorscope: fix bug in checking pixel format flags
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-08-26 11:11:26 +00:00
Luca Barbato
b1abd2aaf9 vf_scale: Add an option to pass the scaler params
Reported-By: zehan@magicpony.technology
2015-08-26 12:13:23 +02:00
Ganesh Ajjanagadde
6455e4fb5b configure: do not fork off grep subprocess while testing for whitespace
grep is not necessary for the functionality.
This avoids an unnecessary fork.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-26 11:53:15 +02:00
Paul B Mahol
47df871645 avfilter/af_aphaser: use the name 's' for the pointer to the private context
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-08-26 09:49:02 +00:00
Timothy Gu
c23999be13 avconv_opt: Add an option that lists all supported hwaccels
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-08-26 05:18:43 +02:00
Timothy Gu
629d4c5b4d avconv_opt: Add missing comma
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-08-26 05:03:14 +02:00
Paul B Mahol
e030d3c61f avfilter/vf_blend: use the name 's' for the pointer to the private context
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-08-25 18:16:55 +00:00