Commit Graph

13068 Commits

Author SHA1 Message Date
Carl Eugen Hoyos
aecb9d39bc rmdec: Forward error messages from rm_assemble_video_frame() to the caller.
Fixes the cause of a null pointer dereference on oom
described in ticket #2724.
2013-07-13 17:16:30 +02:00
Paul B Mahol
7f4a1fddd3 lavf: add missing build dependency for tta demuxer
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-07-12 19:51:48 +00:00
Andrey Utkin
34fd21120d retry_transfer_wrapper(): check for interrupt before operation
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-12 21:27:27 +02:00
Andrey Utkin
1e85b5e077 ff_network_wait_fd_timeout(): check for interrupt before operation
Reviewed-by: Lukasz M <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-12 21:27:27 +02:00
Carl Eugen Hoyos
6476967f21 Fix compilation with --disable-everything --enable-demuxer=aac. 2013-07-12 21:27:21 +02:00
Piotr Bandurski
161047f010 rmdec: fix crash in case of oom
Fixes ticket #2724

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-12 04:24:35 +02:00
Thierry Foucu
38ce775eea libavformat/mov.c: Skipped duplicated MOOV atom
This should fix ticket 1378
 If we have parsed a moov atom, and found another one, just skip it.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-12 02:41:34 +02:00
Carl Eugen Hoyos
0fff7f039c Supply a User-Agent header when opening rtsp streams.
Some rtsp servers like the IP Cam IcyBox IB-CAM2002 need it.
Fixes ticket #2761.
Reported, analyzed and tested by trac user imavra.
2013-07-11 23:05:53 +02:00
Stefano Sabatini
71a2e5245c lavf/segment: use AV_OPT_TIME_DURATION for time_delta
Simplify.
2013-07-11 00:36:53 +02:00
Stefano Sabatini
459dc81a64 lavf/segment: reindent after last commit 2013-07-11 00:36:41 +02:00
Stefano Sabatini
19ea08a11a lavf/segment: add initial_offset option
Should address trac ticket #2224.
2013-07-11 00:36:24 +02:00
Michael Niedermayer
07206deed1 Merge remote-tracking branch 'cehoyos/master'
* cehoyos/master:
  Suggest recompilation with openssl or gnutls if the https protocol is not found.
  lavf/utils.c: Avoid a null pointer dereference on oom after duration_error allocation.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-10 19:58:19 +02:00
Carl Eugen Hoyos
1db88c33f2 Suggest recompilation with openssl or gnutls if the https protocol is not found.
Fixes ticket #2765.
2013-07-10 16:20:40 +02:00
Carl Eugen Hoyos
c9eb5c9751 lavf/utils.c: Avoid a null pointer dereference on oom after duration_error allocation. 2013-07-10 16:20:40 +02:00
Piotr Bandurski
b050956334 avformat/utils: avformat_find_stream_info set value for ret in case of oom
without it FFmpeg didn't display any error message when oom event occured

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-10 16:07:45 +02:00
Paul B Mahol
4977e467a5 lavf/takdec: check metadata blocks checksum
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-07-10 12:07:53 +00:00
Piotr Bandurski
ccf9211e29 avformat/utils: avformat_find_stream_info fix a crash in case of oom
fixes ticket #2767

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-10 03:42:06 +02:00
Eugene Dzhurinsky
09f59d6adf avformat/gif: Do not write GIF89a header if loop is set to -1.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-10 01:18:59 +02:00
James Almer
193782216f vorbiscomment: Add support for embedded cover art
Fixes ticket #2655

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-09 19:21:23 +02:00
James Almer
1e5bbbfcf3 lavf/flacdec: Share the function to parse cover art blocks
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-09 19:19:42 +02:00
Michael Niedermayer
f9d7431272 avformat/AVFormatContext: Move fields down to match the fork
avconv uses private and internal fields from libavformat, we thus must
match the layout even of the fields marked non public.
Otherwise ffmpegs libavformat could not be used as a dropin replacement
on debian/ubuntu

The current soname of libavformat was not part of any release nor are any
fields marked public moved thus in theory
no installed shared lib ABI breakage should occur. Still the need for this
change is unfortunate and chilling.
If you installed shared libs from a recent development version of libavformat
that is more recent than the last release. You probably want to check or rebuild
applications that linked to it.

minor versions of avformat & avdevice are bumped to allow detecting this
as both use the updated struct

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-09 19:06:32 +02:00
Carl Eugen Hoyos
9a1ec1f2f2 Force correct extradata for AVID AVCI50 in mov.
Fixes ticket #2106.

Reviewed-by: Kieran Kunhya
2013-07-09 11:43:33 +02:00
Michael Niedermayer
e914a21ada Merge remote-tracking branch 'qatar/master'
* qatar/master:
  movenc: Rename the timestamp parameter to dts in write_hint_packets

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-09 10:07:23 +02:00
Michael Niedermayer
848295c2ee Merge commit 'a87a0acf9b5d27aad032e61eef4973e62a4a6830'
* commit 'a87a0acf9b5d27aad032e61eef4973e62a4a6830':
  movenc: Make sure the RTP hint tracks have nondecreasing DTS

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-09 10:01:17 +02:00
Matthew Heaney
509642b4bd WebM muxer writes WebVTT subtitle track
The Matroska muxer now allows WebVTT subtitle tracks to be written
while in WebM muxing mode.

WebVTT subtitle tracks have four kinds: "subtitles", "captions",
"descriptions", and "metadata". Each text track kind has a distinct
Mastroska CodecID and track type, as described in the temporal
metadata guidelines here:

http://wiki.webmproject.org/webm-metadata/temporal-metadata/webvtt-in-webm

When the stream has codec id AV_CODEC_ID_WEBVTT, the stream packet is
serialized per the temporal metadata guidelines cited above. The
WebVTT cue is written as a Matroska block group. The block frame
comprises the WebVTT cue id, followed by the cue settings, followed by
the cue text.  (The block timestamp is synthesized from the cue
timestamp.)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-09 03:09:12 +02:00
Alexandre Sicard
70b922f371 avformat/mov: read stream bitrates from isml manifest
This allows to read a live isml movie and segment it using the
smoothstreaming muxer, which requires the bitrates to be known for each stream.

Signed-off-by: Alexandre Sicard <alexandre.sicard@smartjog.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-08 17:36:45 +02:00
Michael Niedermayer
e096283ea5 mp3dec: detect CBR and use CBR axiom to seek
This should also work reasonable with truncated and growing mp3s.
Fixes Ticket2590

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-08 17:12:51 +02:00
Martin Storsjö
0677ddebc6 movenc: Rename the timestamp parameter to dts in write_hint_packets
This matches its actual intended use better.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-08 12:44:25 +03:00
Martin Storsjö
a87a0acf9b movenc: Make sure the RTP hint tracks have nondecreasing DTS
The RTP timestamps can be decreasing for codecs with B-frames. For
these cases, make sure the timestamps in the MP4 file track itself
are nondecreasing, and add an offset to the RTP packet hint instead
to produce the intended RTP timestamp.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-08 12:43:42 +03:00
Michael Niedermayer
d28a8ad8f3 Merge commit 'f054e309c58894450a5d18cce9799ef58aab9f14'
* commit 'f054e309c58894450a5d18cce9799ef58aab9f14':
  qdm2: use init_static_data
  westwood_vqa: do not free extradata on error in read_header

Conflicts:
	libavformat/westwood_vqa.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-08 05:02:52 +02:00
Michael Niedermayer
4cd066b69c Merge commit '21732063a346475eb22c332b27e8216b79f9ad4a'
* commit '21732063a346475eb22c332b27e8216b79f9ad4a':
  movenc: K&R formatting cosmetics

Conflicts:
	libavformat/movenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-08 04:08:07 +02:00
Michael Niedermayer
5312c319be avformat_find_stream_info: fallback to timestamps in analyzeduration check in more cases
This fixes speex in rtmp
Fixes Ticket2409

the nellymoser in flv case actually needs larger analyzeduration. The code
previously just failed to calculate the duration

If this causes any problems, like premature analyze/probe end, please report!

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-08 02:37:24 +02:00
Luca Barbato
76f5dfbfd9 westwood_vqa: do not free extradata on error in read_header
The extradata is already freed by avformat_open_input on
failure.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2013-07-07 22:04:43 +02:00
Martin Storsjö
21732063a3 movenc: K&R formatting cosmetics
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-07 21:34:31 +03:00
Michael Niedermayer
38e9585de9 Makefile: Remove stray tabs
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-07 19:29:19 +03:00
Ronald S. Bultje
6c86a63bad yuv4mpeg: Correctly round chroma up for odd luma sizes
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-07 13:30:22 +03:00
Michael Niedermayer
d35b6cd377 rmdec: Use the AVIOContext given as parameter in rm_read_metadata()
This fixes crashes when playing back certain RealRTSP streams.

When invoked from the RTP depacketizer, the full realmedia
demuxer isn't invoked, but only certain functions from it, where
a separate AVIOContext is passed in as parameter (for the buffer
containing the data to parse). The functions called from within
those entry points should only be using that parameter, not
s->pb. In the depacketizer case, s is the RTSP context, where ->pb
is null.

Cc: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-07 13:30:12 +03:00
Michael Niedermayer
5d876be87a avio: Handle AVERROR_EOF in the same way as the return value 0
This makes sure the ffurl_read_complete function actually
returns the number of bytes read, as the documentation of the
function says, even if the underlying protocol uses AVERROR_EOF
instead of 0.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-07 13:30:01 +03:00
Luca Barbato
f5e646a00a wtv: Mark attachment with a negative stream id
A sid 0 would be mismatched to the attachment.

Prevent NULL pointer dereference.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2013-07-07 04:28:51 +02:00
Michael Niedermayer
be25614177 mmsh: reimplement seeking
Fixes Ticket2682

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-07 18:50:03 +02:00
Michael Niedermayer
c7cfd4cce9 avformat_find_stream_info: use fps_dts as last resort to determine duration
Fixes long delay with some hardware generated h264 in ts

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-07 15:25:34 +02:00
Michael Niedermayer
19d4163331 avformat/mp3dec: read TOC even if not all needed information is available
This fixes hyothetical bugs with parsing of elements after the TOC

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-07 12:50:41 +02:00
Michael Niedermayer
4cc32e5cad avformat/mp3dec: read xing toc independant of usetoc, only skip filling index if requested
Fixes hypothetical parsing bug with -usetoc 0

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-07 12:49:37 +02:00
Michael Niedermayer
a71832f826 avformat/Makefile: remove stray tab
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-07 11:56:02 +02:00
Michael Niedermayer
b9d55a07f3 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  wtv: Mark attachment with a negative stream id

Conflicts:
	libavformat/wtv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-07 11:48:05 +02:00
Michael Niedermayer
7bd417c22a Merge commit '6516632967da5e6bd7d6136e8678f826669ed26e'
* commit '6516632967da5e6bd7d6136e8678f826669ed26e':
  tests: Only run noproxy test if networking is enabled
  fifo: K&R formatting cosmetics

Conflicts:
	libavformat/Makefile
	libavutil/fifo.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-07 11:26:28 +02:00
Michael Niedermayer
dc2a13aa80 avformat/mov: Fix duration of fragmented mov
Fixes Ticket2757

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-07 04:11:14 +02:00
Michael Niedermayer
9a6e814be7 oggparseskeleton: avoid header parsing failure
Based on description by James Almer and the xiph wiki

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-06 23:53:19 +02:00
Michael Niedermayer
7f25050289 nutdec: use ff_find_last_ts()
Fixes finding the duration for nut files that are truncated

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-06 22:27:35 +02:00
Michael Niedermayer
8ca5d277d8 avformat/utils: factor ff_find_last_ts() out of ff_gen_search()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-06 22:27:35 +02:00