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Author SHA1 Message Date
Martin Storsjö
3847f3ab58 movenc: Add tfra entries for all tracks in a moof 
Previously only tfra entries were added for the first track in each moof.

The frag_info array used for tfra can also be used for writing
other kinds of fragment indexes, where it's more important to
include all tracks.

When the separate_moof option is enabled (as in ismv), we write
a separate moof for each track, so this doesn't make any difference
in that case.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-11-17 16:17:07 +02:00
Martin Storsjö
fe5e6e34c0 lavf: Add an MPEG-DASH ISOFF segmenting muxer 
This is mostly to serve as a reference example on how to segment
the output from the mp4 muxer, capable of writing the segment
list in four different ways:
- SegmentTemplate with SegmentTimeline
- SegmentTemplate with implicit segments
- SegmentList with individual files
- SegmentList with one single file per track, and byte ranges

The muxer is able to serve live content (with optional windowing)
or create a static segmented MPD.

In advanced cases, users will probably want to do the segmenting
in their own application code.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-11-17 16:17:07 +02:00
Martin Storsjö
2ded57371a movenc: Add support for writing sidx atoms for DASH segments 
A flag "dash" is added, which enables the necessary flags for
creating DASH compatible fragments.

When this is enabled, one sidx atom is written for each track
before every moof atom.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-11-17 16:16:46 +02:00
Matthew Oliver
0b3c230542 configure: Enable mpcodec compilation without inline asm. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-17 15:16:34 +01:00
Matthew Oliver
70205f1799 mpcodecs: Use _INLINE guards for inline asm. 
Enabled compilation with compiler without inline asm support.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-17 15:16:34 +01:00
Martin Storsjö
2d9d6afb8d movenc: Factorize adding fragment info into a separate function 
By calling this after writing the moof the first time (for
calculating the moof size), we can avoid intermediate storage
of tfrf_offset in MOVTrack.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-11-17 16:13:02 +02:00
Martin Storsjö
0f9eb9165b movenc: Include empty tracks in iods when writing fragmented mp4 
When writing fragmented streams with an empty initial moov,
we won't have any samples in any tracks when writing the
moov atom, thus trust that any tracks that are added actually
will be present.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-11-17 16:12:02 +02:00
Michael Niedermayer
cc5f731541 avformat/flvenc: remove unused variable 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-17 13:08:05 +01:00
Michael Niedermayer
4127d97c8d Merge commit 'c64f3615118d757dcf76040fe5407bf2b3883206' 
* commit 'c64f3615118d757dcf76040fe5407bf2b3883206':
  flvenc: Send new metadata when FLAG_METADATA_UPDATED is set.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-17 13:01:39 +01:00
Michael Niedermayer
bb7be3b763 Merge commit '4d0cd5f58c892276716f46f4b2702915e5018215' 
* commit '4d0cd5f58c892276716f46f4b2702915e5018215':
  flvenc: move metadata updates into a single function

Conflicts:
	libavformat/flvenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-17 12:43:55 +01:00
Michael Niedermayer
c88ae843da Merge commit '8b573ddda75980f724f779ff75aacc2ff81d9e0e' 
* commit '8b573ddda75980f724f779ff75aacc2ff81d9e0e':
  hevc: remove superfluous assignments and checks

Conflicts:
	libavcodec/hevc.c

See: 83976e40e8
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-17 12:26:36 +01:00
Michael Niedermayer
91a9ae5b6b Merge commit 'eac3ac1fe0774b65316852616b2672702dbc3f31' 
* commit 'eac3ac1fe0774b65316852616b2672702dbc3f31':
  hevc: eliminate an unneeded intermediate variable

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-17 12:13:09 +01:00
Michael Niedermayer
0d5af820f7 Merge commit 'eb335f3c5ce37f2b93c993e28404d113bee843bc' 
* commit 'eb335f3c5ce37f2b93c993e28404d113bee843bc':
  hevc: reduce variable scope

Conflicts:
	libavcodec/hevc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-17 12:07:49 +01:00
Michael Niedermayer
c23d7de22e Merge commit '84c0ece5fd9569c0f31804f02a199ecd0e7d13d8' 
* commit '84c0ece5fd9569c0f31804f02a199ecd0e7d13d8':
  hevc: further reduce code duplication in hls_prediction_unit()

Conflicts:
	libavcodec/hevc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-17 12:01:47 +01:00
Michael Niedermayer
e078549421 Merge commit 'a7b365ae191f45a0d7ed7b34033d5d0cbdd47139' 
* commit 'a7b365ae191f45a0d7ed7b34033d5d0cbdd47139':
  hevc: reduce code duplication in hls_prediction_unit()

Conflicts:
	libavcodec/hevc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-17 11:54:41 +01:00
Michael Niedermayer
30156eab6d Merge commit 'de1f8ead8993512925a3ee6c7491473414419e55' 
* commit 'de1f8ead8993512925a3ee6c7491473414419e55':
  hevcdsp_template: templatize transquant_bypass

Conflicts:
	libavcodec/hevcdsp_template.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-17 11:41:35 +01:00
Michael Niedermayer
c192be1968 Merge commit '16c01fb4347312b6d29a6498dad627665b96a20e' 
* commit '16c01fb4347312b6d29a6498dad627665b96a20e':
  hevc: remove an unused function parameter

Conflicts:
	libavcodec/hevc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-17 11:30:41 +01:00
Michael Niedermayer
e7fdfbdc58 Merge commit '84b9463984083f4e83948c73c1a5dbaf596ff3f7' 
* commit '84b9463984083f4e83948c73c1a5dbaf596ff3f7':
  hevc: remove a redundant line

See: 83976e40e8
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-17 11:28:57 +01:00
Michael Niedermayer
f1b20930f2 Merge commit '2c6a7f9348378f887066fb1669c46b9485e8ef3e' 
* commit '2c6a7f9348378f887066fb1669c46b9485e8ef3e':
  hevc: do not store rqt_root_cbf in the context

Conflicts:
	libavcodec/hevc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-17 11:20:32 +01:00
Michael Niedermayer
7cbe1e0447 Merge commit '920bca3e2332dced9c78bd14cfc2ff138188bd57' 
* commit '920bca3e2332dced9c78bd14cfc2ff138188bd57':
  hevc: do not store pcm_flag in the context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-17 11:06:13 +01:00
Andrew Stone
c64f361511 flvenc: Send new metadata when FLAG_METADATA_UPDATED is set. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-11-17 09:28:16 +01:00
Andrew Stone
4d0cd5f58c flvenc: move metadata updates into a single function 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-11-17 09:28:06 +01:00
Anton Khirnov
8b573ddda7 hevc: remove superfluous assignments and checks 2014-11-17 09:26:45 +01:00
Anton Khirnov
eac3ac1fe0 hevc: eliminate an unneeded intermediate variable 2014-11-17 09:26:45 +01:00
Anton Khirnov
eb335f3c5c hevc: reduce variable scope 
Also, collapse the array into a scalar, since only one value is needed
at a time.
 2014-11-17 09:26:45 +01:00
Anton Khirnov
84c0ece5fd hevc: further reduce code duplication in hls_prediction_unit() 2014-11-17 09:25:15 +01:00
Anton Khirnov
a7b365ae19 hevc: reduce code duplication in hls_prediction_unit() 2014-11-17 09:25:12 +01:00
Anton Khirnov
de1f8ead89 hevcdsp_template: templatize transquant_bypass 2014-11-17 09:25:12 +01:00
Anton Khirnov
16c01fb434 hevc: remove an unused function parameter 2014-11-17 09:25:12 +01:00
Anton Khirnov
84b9463984 hevc: remove a redundant line 
pred_mode is overwritten a few lines immediately below.
 2014-11-17 09:25:12 +01:00
Anton Khirnov
2c6a7f9348 hevc: do not store rqt_root_cbf in the context 
It does not need to be accessed outside of hls_coding_unit().
 2014-11-17 09:25:12 +01:00
Anton Khirnov
920bca3e23 hevc: do not store pcm_flag in the context 
It does not need to be accessed outside of hls_coding_unit().
 2014-11-17 09:25:12 +01:00
Michael Niedermayer
9421d974bc ffmpeg: Fix last newline at log level less than "info" 
Fixes Ticket3058

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-17 04:25:01 +01:00
Michael Niedermayer
4be03a7a6c cmdutils: Exit in case of faulty stream specifiers 
Avoids printing confusing and unrelated errors
Fixes Ticket2772

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-17 04:06:32 +01:00
Lukasz Marek
3f07dd6e39 ffserver_config: fix possible crash 
Fixes CID #1254662

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-17 00:27:25 +01:00
Lukasz Marek
1a054bd187 ffserver_config: do not store preset name 
Preset are translated to AVOptions.
It is not required to reparse anymore.

Fixes CID #1254667

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-17 00:27:25 +01:00
Reynaldo H. Verdejo Pinochet
33d6f90e3e ffserver: drop pointless explicit !=0 checks 
Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
 2014-11-16 20:25:55 -03:00
Michael Niedermayer
20bf91f832 avcodec/roqvideoenc: clear freed pointers 
Avoid leaving stale pointers in memory

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-16 23:48:38 +01:00
Michael Niedermayer
7ababb85f9 avcodec/snow: clear freed pointers 
Avoid leaving stale pointers in memory

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-16 23:48:38 +01:00
Michael Niedermayer
00672d2ce5 avcodec/rl2: clear freed pointers 
Avoid leaving stale pointers in memory

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-16 23:48:38 +01:00
Michael Niedermayer
51ddaf6549 avformat/mpeg: fix memleak of sub_name on error 
Fixes CID1254666

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-16 19:17:34 +01:00
Michael Niedermayer
62eca2f827 avdevice/xcbgrab: Fix/remove unneeded NULL checks 
Fixes CID1254664

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-16 19:01:10 +01:00
Michael Niedermayer
374c907fb3 avcodec/vorbis_parser: Move vp check 
Fixes null pointer dereference
Fixes CID1251347

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-16 18:06:03 +01:00
Michael Niedermayer
1de786777e avcodec/dvdsubdec: Check all fseek()s return codes 
Fixes CID1254660

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-16 17:50:18 +01:00
Michael Niedermayer
530eb6acf8 avformat/hlsenc: Free context after hls_append_segment 
Fixes reading uninitialized memory

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-16 04:32:54 +01:00
Michael Niedermayer
ce80f9fee9 avformat/segment: export inner muxer timebase 
Fixes "Non-monotonous DTS in output stream 0:0"
Fixes Ticket4020

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-16 03:02:29 +01:00
Lukasz Marek
ec01283752 lavf/ffmdec: reident after last commit 
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-16 01:57:26 +01:00
Lukasz Marek
745730c9c2 lavf/ffm: use AVOption API to store/restore stream properties 
This is a generic solution that will not reqiore modifications when new options are added.
This also fixes problem with current implementation when qmin or qmax=-1.
Only 8 bits was sent and read back as 255.

Fixes #1275
Fixes #1461

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-16 01:13:38 +01:00
Lukasz Marek
a38e06c1aa ffserver_config: handle codec private options 
This commit allows to set codec's private option.
As side effect, it also improves preset support.

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-16 01:13:38 +01:00
Lukasz Marek
2657f00d3f ffmpeg_opt: use codec private context in ffserver streams 
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-16 01:13:38 +01:00