Commit Graph

13325 Commits

Author SHA1 Message Date
Vignesh Venkatasubramanian
571efd9729 lavf/matroska: Adding the new SeekPreRoll element
In order to encapsuate Opus in Matroska, there is a new element
that has been added to the Matroska Spec, SeekPreRoll. It has the
duration in nanoseconds that has to be decoded before every seek.
Spec: http://matroska.org/technical/specs/index.html#SeekPreRoll
Proposal for encapsulateing Opus in Matroska:
http://wiki.xiph.org/MatroskaOpus

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-18 00:04:08 +02:00
Stephen Hutchinson
2c25e83b1d avisynth: Support video input from AviSynth 2.5 properly.
Uses the 2.5 compatibility header included with the variant of
FFMS2 that uses AviSynth's C-interface. A copy of this header is
now provided in compat/avisynth.

avs_get_row_size_p and avs_get_height_p changed between versions
2.5 and 2.6. Since the avisynth_c.h header that avformat uses
assumes AviSynth 2.6, it would cause 2.5 to crash if given any
kind of real video (the Version() function was known to work,
though).

AvxSynth was unaffected by this issue because, despite being based
on AviSynth 2.5.8 and using 2.5.8's interface version number of 3,
it actually uses 2.6's versions of these functions.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-17 14:27:25 +02:00
Stefano Sabatini
faf7c35655 lavf/tee: add support for bitstream filtering
This allows to apply different bitstream filters to different outputs,
with no need to transcode.
2013-08-16 17:58:58 +02:00
Michael Niedermayer
50c0837801 Merge commit '09c93b1b957f2049ea5fd8fb0e6f4d82680172f2'
* commit '09c93b1b957f2049ea5fd8fb0e6f4d82680172f2':
  hlsenc: Append the last incomplete segment when closing the output

Conflicts:
	libavformat/hlsenc.c

See: 4630dfd1eb
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-16 14:03:44 +02:00
Michael Niedermayer
dff205cca3 Merge commit 'c9031c7c1446a1a63eff7c0bf50d1ee559adf3fb'
* commit 'c9031c7c1446a1a63eff7c0bf50d1ee559adf3fb':
  hlsenc: Add a proper dependency on the mpegts muxer

Conflicts:
	libavformat/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-16 13:43:31 +02:00
Michael Niedermayer
e1ec7990fe Merge commit '4b054a3400f728c54470ee6a1eefe1d82420f6a2'
* commit '4b054a3400f728c54470ee6a1eefe1d82420f6a2':
  rtpproto: Check the right feature detection macro

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-16 12:31:15 +02:00
Michael Niedermayer
165e42b542 Merge commit '163a729725c6eb0081b0af41a7279f7d19aee86e'
* commit '163a729725c6eb0081b0af41a7279f7d19aee86e':
  electronicarts: Let functions always returning the same value return void

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-16 12:25:07 +02:00
Michael Niedermayer
4195321a82 Merge commit '4908c8ef2706d98022bf27a5c5bca1fe109e7529'
* commit '4908c8ef2706d98022bf27a5c5bca1fe109e7529':
  electronicarts: Improve some function/variable names

Conflicts:
	libavformat/electronicarts.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-16 12:14:32 +02:00
Michael Niedermayer
6bba695785 Merge commit 'a90cff137b2aca89380b0acad41cd7bb05619ece'
* commit 'a90cff137b2aca89380b0acad41cd7bb05619ece':
  electronicarts: comment wording fixes

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-16 12:08:47 +02:00
Michael Niedermayer
6a4e55a246 Merge commit '288f2ffb57ae9e9eee2748aca26da3aeb3ca6f6c'
* commit '288f2ffb57ae9e9eee2748aca26da3aeb3ca6f6c':
  electronicarts: Remove bogus function documentation

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-16 12:07:49 +02:00
Michael Niedermayer
a87cf3689e Merge commit '8747fce91fca6bb8e9936497f2de05c905cf43b5'
* commit '8747fce91fca6bb8e9936497f2de05c905cf43b5':
  electronicarts: K&R formatting cosmetics

Conflicts:
	libavformat/electronicarts.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-16 12:01:22 +02:00
Stefano Sabatini
09c93b1b95 hlsenc: Append the last incomplete segment when closing the output
Also avoid comparing NOPTS values.

Bug-id: 551
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-08-15 22:41:18 +03:00
Martin Storsjö
c9031c7c14 hlsenc: Add a proper dependency on the mpegts muxer
The hls muxer itself doesn't have any direct (object file level)
dependencies on mpegtsenc.o, and including that object file
directly doesn't ensure that it is registered so that the muxer
actually is accessible.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-08-15 22:41:11 +03:00
Piotr Bandurski
165b65771d avformat/riff: add DM4V FourCC
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-15 15:46:25 +02:00
Martin Storsjö
4b054a3400 rtpproto: Check the right feature detection macro
IPPROTO_IPV6 is unrelated here (it's only used in udp.c for
multicast sockopts), check for support for the sockaddr_in6
struct itself.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-08-15 15:35:41 +03:00
Diego Biurrun
163a729725 electronicarts: Let functions always returning the same value return void 2013-08-15 12:24:43 +02:00
Diego Biurrun
4908c8ef27 electronicarts: Improve some function/variable names 2013-08-15 12:24:42 +02:00
Diego Biurrun
a90cff137b electronicarts: comment wording fixes 2013-08-15 12:24:42 +02:00
Diego Biurrun
288f2ffb57 electronicarts: Remove bogus function documentation 2013-08-15 12:24:42 +02:00
Diego Biurrun
8747fce91f electronicarts: K&R formatting cosmetics 2013-08-15 12:24:42 +02:00
Michael Niedermayer
2c959eccc6 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  rtpproto: Check for the right feature when reading a sockaddr_in6

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-15 11:34:30 +02:00
Dave Yeo
c3386bd5b4 rtpproto: Check for the right feature when reading a sockaddr_in6
Some systems, such as OS/2, define AF_INET6 without a full
implementation.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-08-15 10:31:43 +03:00
Alexander Strasser
dc2e4c2e53 lavf/wavdec: Fix seeking in files with unaligned offsets
A file with a prepended ID3 tag of an uneven length was found
in the wild.

Check if the wav data starts at an uneven offset and use that
information to correct the seeking calculation in wav_seek_tag,
which used to only seek to even byte positions.

Regression since ac87eaf856

Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
2013-08-14 22:05:41 +02:00
Michael Niedermayer
20904518e9 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  sdp: Add an option for sending RTCP packets to the source of the last packets

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-14 12:42:44 +02:00
Michael Niedermayer
2425be894a Merge commit '6b58e11a8331690ec32e9869db89ae10c54614e9'
* commit '6b58e11a8331690ec32e9869db89ae10c54614e9':
  rtpproto: Add an option for writing return packets to the address of the last received packets

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-14 12:38:11 +02:00
Michael Niedermayer
1a01f367a4 Merge commit '2427ac6ccd868811d1fe9df7c64c50ca58abe6f6'
* commit '2427ac6ccd868811d1fe9df7c64c50ca58abe6f6':
  rtpproto: Update the parameter documentation

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-14 12:30:40 +02:00
Michael Niedermayer
ab06436dbf Merge commit '5268bd2900effa59b51e0fede61aacde5e2f0b95'
* commit '5268bd2900effa59b51e0fede61aacde5e2f0b95':
  segafilm: Error out on impossible packet size

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-14 12:25:51 +02:00
Michael Niedermayer
070c22d53a Merge commit '3562684db716d11de0b0dcc52748e9cd90d68132'
* commit '3562684db716d11de0b0dcc52748e9cd90d68132':
  ogg: Always alloc the private context in vorbis_header

Conflicts:
	libavformat/oggparsevorbis.c

See: 18b46a494e
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-14 12:17:02 +02:00
Martin Storsjö
b56fc18b20 sdp: Add an option for sending RTCP packets to the source of the last packets
An SDP description normally only contains the target IP address
and port for the packets. This means that we don't really have
any clue where to send the RTCP RR packets - previously they're
sent to the destination IP written in the SDP (at the same port),
which rarely is the actual peer. And if the source for the packets
is on a different port than the destination, it's never correct.

With a new option, we can choose to send the packets to the
address that the latest packet on each socket arrived from.
---
Some may even argue that this should be the default - perhaps,
but I'd rather keep it optional at first. Additionally, I'm not
sure if sending RTCP RR directly back to the source is
desireable for e.g. multicast.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-08-14 11:21:33 +03:00
Martin Storsjö
6b58e11a83 rtpproto: Add an option for writing return packets to the address of the last received packets
If we've received packets on the same socket before, the return
packets are sent to that address. If we've only received packets
on the other socket, try to guess the source port for the other
one assuming the basic +1/-1 logic.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-08-14 11:21:32 +03:00
Martin Storsjö
2427ac6ccd rtpproto: Update the parameter documentation
Move the sources documentation up below the marker for deprecated
otpions. Also mention the new block parameter, that was added
in 749722209.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-08-13 22:16:53 +03:00
Compn
8e0b6d82b3 riff: add msn audio comment 2013-08-13 09:41:28 -04:00
Luca Barbato
5268bd2900 segafilm: Error out on impossible packet size
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2013-08-13 15:14:07 +02:00
Luca Barbato
3562684db7 ogg: Always alloc the private context in vorbis_header
It is possible to have an initial broken header and then valid packets.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2013-08-13 14:04:55 +02:00
Piotr Bandurski
e87fcaa8d5 avformat/riff: treat msn audio like gsm_ms
Fixes decoding of 4 files from Ticket2854

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-13 11:37:44 +02:00
Alexis Ballier
7a48b1c492 Remove FF_API_PKT_DUMP cruft. Not compiled since libavformat 54.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-13 04:18:32 +02:00
Alexis Ballier
ca2378ad04 libavformat/version.h: Drop FF_API_OLD_AVIO (unused and undefined since libavformat 55)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-13 03:26:25 +02:00
Michael Niedermayer
4b101ab02e avformat/asfdec: call ff_read_frame_flush() in asf_read_pts()
flushing just the asf demuxer but not the cores buffers leads to inconsistencies
and a "random" packet position which later causes an assertion failure

Fixes Ticket2853

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-12 22:52:23 +02:00
Kirill Gavrilov
2395ae22ce img2dec: fix typo (double "with with")
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-12 18:04:09 +02:00
wm4
a5ef7960fc ape: check avio_read() return value
This sets pkt->size to absurd values on failure otherwise.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-11 21:46:09 +02:00
Mark Harris
4ccafaca1c avformat/id3v2enc: use UTF-16 in id3v2.3 APIC frame only if non-ASCII
This makes the encoding of picture descriptions consistent with the
encoding of other text id3 tags and works better with iTunes, which
does not display pictures with some UTF-16 picture descriptions
(including a UTF-16 empty string, i.e. BOM + terminator).  It also
saves a few bytes.

Example:
 ffmpeg -f lavfi -i sine=b=4 -f lavfi -i smptebars -map 0:a -map 1:v \
   -codec:a libmp3lame -codec:v mjpeg -id3v2_version 3 \
   -metadata:s:v comment="Cover (front)" -t 3 -y out.mp3

This example does not set a picture description (-metadata:s:v title=)
so an empty string is written in the id3v2.3 APIC frame.  Without this
patch, UTF-16 is used and the cover art does not display in iTunes.
With the patch the cover art is displayed.  (Note that iTunes does not
display or have a way to set picture descriptions, only the picture
itself, but nevertheless has trouble skipping some UTF-16 descriptions.)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-11 13:06:40 +02:00
Michael Niedermayer
15c92f8c48 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  rtmp: Do not misuse memcmp

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-11 11:54:37 +02:00
Michael Niedermayer
6c7a05352f Merge commit '8e1fe345577a42f99591caf8a06c447613449694'
* commit '8e1fe345577a42f99591caf8a06c447613449694':
  rtmp: Detect and warn if the user tries to pass librtmp style parameters

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-11 11:17:43 +02:00
Michael Niedermayer
06186a3160 Merge commit 'ba5393a609c723ec8ab7f9727c10fef734c09278'
* commit 'ba5393a609c723ec8ab7f9727c10fef734c09278':
  rtmp: rename data_size to size

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-11 11:11:40 +02:00
Michael Niedermayer
a2b0699f4f Merge commit '4ebc7d659f0da6c1305ca08cf4303959203fff4b'
* commit '4ebc7d659f0da6c1305ca08cf4303959203fff4b':
  rtmp: Use PRId64 when needed.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-11 11:02:37 +02:00
Luca Barbato
5718e3487b rtmp: Do not misuse memcmp
CC: libav-stable@libav.org
2013-08-11 01:19:27 +02:00
Michael Niedermayer
db4918b72e avformat/tedcaptionsdec: make const arrays static const
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-10 18:44:40 +02:00
Martin Storsjö
8e1fe34557 rtmp: Detect and warn if the user tries to pass librtmp style parameters
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-08-10 18:37:18 +03:00
Luca Barbato
ba5393a609 rtmp: rename data_size to size 2013-08-10 13:49:09 +02:00
Luca Barbato
4ebc7d659f rtmp: Use PRId64 when needed. 2013-08-10 13:48:48 +02:00