Commit Graph

6738 Commits

Author SHA1 Message Date
Daniel Kang 7f8ffc4efd Fix a floating point exception for invalid framerate, fixes issue 2470.
Patch by Daniel Kang, daniel.d.kang at gmail

Originally committed as revision 26188 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-02 05:01:46 +00:00
Martin Storsjö 3a1cdcc798 rtpdec: Emit timestamps for packets before the first RTCP packet, too
Emitted timestamps in each stream start from 0, for the first received
RTP packet. Once an RTCP packet is received, that one is used for
sync, emitting timestamps that fit seamlessly into the earlier ones.

Originally committed as revision 26187 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-01 22:27:16 +00:00
Peter Ross 773d892a31 move ff_get_bmp_header under CONFIG_DEMUXERS block
Originally committed as revision 26182 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-01 03:24:10 +00:00
Carl Eugen Hoyos f6bf6e511d Set blkalign to maximum framesize to allow playback on WMP (see issue 2455 and issue 2446).
Originally committed as revision 26167 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-30 14:21:14 +00:00
Carl Eugen Hoyos 548b97a66a Cosmetics: Re-indent after last commit.
Originally committed as revision 26161 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-29 23:43:25 +00:00
Anssi Hannula cc6c0c7b52 Do not add the preamble if the DTS stream is already padded, like DTS in
wav. In that case, DTS can be transmitted through S/PDIF without
the IEC 61937 headers.

Patch by Anssi Hannula, anssi d hannula a iki d fi

Originally committed as revision 26160 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-29 23:42:27 +00:00
Anssi Hannula d8e481bb86 s/IEC958/IEC 61937 - IEC958 is a lower level format.
Patch by Anssi Hannula, anssi d hannula a iki d fi

Originally committed as revision 26141 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-29 18:48:32 +00:00
Anssi Hannula 836132ec43 Fix wrong bitstream mode for AC-3.
Noticed by CrystalP from XBMC.

Patch by Anssi Hannula, anssi d hannula a iki d fi

Originally committed as revision 26130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-29 16:48:40 +00:00
Anssi Hannula a4c8e0a82b Improve error return values.
Patch by Anssi Hannula, anssi d hannula a iki d fi

Originally committed as revision 26129 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-29 16:42:14 +00:00
Anssi Hannula 977903521e Always encapsulate DTS in big-endian format, at least some receivers
require that.

Patch by Anssi Hannula, anssi d hannula a iki d fi

Originally committed as revision 26128 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-29 16:34:47 +00:00
Anssi Hannula e5e932e8b0 Add Anssi and myself to the authors in doxygen.
Patch by Anssi Hannula, anssi d hannula a iki d fi

Originally committed as revision 26127 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-29 16:30:07 +00:00
Peter Ross 3900707866 wtv: parse MPEG2 descriptor events
Originally committed as revision 26126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-29 13:41:10 +00:00
Peter Ross cc9038e95c add ff_parse_mpeg2_descriptor; make MPEG2 descriptor parsing routines available to other modules.
Originally committed as revision 26125 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-29 12:45:31 +00:00
Peter Ross 0af1671e53 wtv: only warn about unknown subtype, if it actually unknown
Originally committed as revision 26123 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-29 10:43:16 +00:00
Peter Ross 945df9703b wtv: use correct names for subtitle and language guids
Originally committed as revision 26122 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-29 03:49:02 +00:00
Michael Niedermayer 7cf0472e6a Fix assertion failure due to frames being 0 in mp3 vbr bitrate calculation.
Fixes issue 2442.

Originally committed as revision 26121 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-29 01:33:36 +00:00
Anton Khirnov bb50ed089f ffmetaenc: remove useless initializers
Originally committed as revision 26114 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-28 09:03:38 +00:00
Anton Khirnov 645439c3c3 lavf: rename meta{dec,enc}.c -> ffmeta{dec,enc}.c
Originally committed as revision 26113 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-28 09:03:33 +00:00
Martin Storsjö 9e99f84f7d rtsp: Check if the rtp stream actually has an RTPDemuxContext
For example MS-RTSP doesn't have RTPDemuxContexts for all streams.

This fixes issue 2448.

Originally committed as revision 26107 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-27 09:56:19 +00:00
Nicolas George 9128ae08b3 Implement av_find_best_stream.
Originally committed as revision 26104 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-27 09:08:20 +00:00
Anton Khirnov 107a7e3e7b lavf: bump minor and add APIchanges entry after adding AVFMT_NOSTREAMS
Originally committed as revision 26103 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-27 07:46:57 +00:00
Anton Khirnov fd5b124d74 Metadata demuxer.
Originally committed as revision 26102 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-27 07:46:53 +00:00
Anton Khirnov a46515115c Metadata muxer
Dumps all metadata to a text file for easy manual editing.

Originally committed as revision 26101 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-27 07:46:49 +00:00
Anton Khirnov bb62d5c1f0 Allow output formats without any streams.
Required for future metadata format.

Originally committed as revision 26100 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-27 07:46:44 +00:00
Peter Ross a187c68678 Bump libavformat minor version, forgotten in r26094
Originally committed as revision 26095 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-26 05:48:38 +00:00
Peter Ross 82ca054a63 Windows Televison (WTV) demuxer
Originally committed as revision 26094 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-26 01:28:25 +00:00
Peter Ross a750050f4c make guid utility function visibile to other modules (ff_guidcmp, ff_get_guid)
Originally committed as revision 26093 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-26 01:26:29 +00:00
Peter Ross 141de5a9c1 add ff_find_stream_index
Originally committed as revision 26092 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-26 01:24:51 +00:00
Peter Ross 456a70aeb8 add ff_get_bmp_header
Originally committed as revision 26091 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-26 01:23:44 +00:00
Michael Niedermayer 58ec7e00db Clarify AVFMT_TS_DISCONT and muxers.
Originally committed as revision 26089 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-25 19:49:15 +00:00
Martin Storsjö 8c579c1c60 rtsp: Require the transport reply from the server to match the request
This fixes a crash if we requested TCP interleaved transport, but the
server replies with transport data for UDP. According to the RFC, the
server isn't allowed to respond with another transport type than the
one requested.

Originally committed as revision 26077 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-23 15:05:24 +00:00
Martin Storsjö 81c8c18780 Makefile: Fix dependencies of components
This fixes compilation with --disable-everything --enable-<component>,
for all encoders, decoders, muxers, demuxers, parsers, protocols, bsfs,
indevs, outdevs and filters at the moment. (All those that work without
any external dependencies at least.)

Originally committed as revision 26076 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-22 20:00:42 +00:00
Martin Storsjö 1e0957cc6b Add a missing dependency for the WebM muxer
This fixes one of the issues found if building with
--disable-everything --enable-muxer=webm

Originally committed as revision 26066 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-21 09:23:35 +00:00
Martin Storsjö 9b14ec5fae sdp: Add a framesize attribute to H.263 SDP descriptions
While not mentioned in RFC 4629, this is required for H.263 in
3GPP TS 26.234. It is in practice required for playback with
Android stagefright and on Samsung bada phones.

Originally committed as revision 26062 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-20 20:46:40 +00:00
David Czech 9100d4d632 Fix crash if invalid bit-rate was read from file.
Fixes issue 2426.

Patch by David Czech, davidczech510 gmail

Originally committed as revision 26061 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-20 09:58:27 +00:00
Reimar Döffinger bf09a01981 Change ASF demuxer to return incomplete last packets.
Whether the behaviour for streams using scrambling makes sense
is unclear.

Originally committed as revision 26053 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-18 13:18:52 +00:00
Zhentan Feng c4e93eeecd Increase buffer size because the header itself can be larger than 8192
(largest size according to spec: 64k). Fixes playback of
mmsh://a1635.v24937.c2493.g.vm.akamaistream.net/7/1635/2493/v0001/premrad.download.akamai.com/2493/premiere_rock_report/Country_Report.wma

Patch by Zhentan Feng <spyfeng gmail com>.

Originally committed as revision 26047 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-17 21:17:40 +00:00
Martin Storsjö bbd8f5477d rtsp: Don't set the RTP time base from the sample rate if no sample rate is set
This also reverts SVN rev 26016, which incorrectly overwrote the time base
with 90 kHz for all streams, regardless of what was set by the SDP parsing.

The stream that triggered the fix in 26016 still works after this commit.

Originally committed as revision 26022 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-15 21:06:25 +00:00
Luca Barbato a4a3bade0a Reinstate default time_base for rtp streams
The generic default is 0/0 and that obviously triggers once the value is used.

Originally committed as revision 26016 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-15 17:16:37 +00:00
Thomas Guillem 1aa58c6405 tcp: Check url_interrupt_cb if connect was interrupted by a signal
This makes it possible to abort a blocking connect call.

Patch by Thomas Guillem, thomas dot guillem at gmail

Originally committed as revision 26014 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 23:03:05 +00:00
Justin Ruggles 80575c0e55 Add missing dependency for matroska muxer.
Originally committed as revision 26005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-14 17:14:40 +00:00
Reimar Döffinger 4172951ba7 Return an error when get_buffer reads none or only partial data instead
of returning packets with uninitialized data.
Returning partial packets as for other demuxers is problematice due to
packet scrambling and thus is not done.

Originally committed as revision 25931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-11 21:41:47 +00:00
Reimar Döffinger 3c3ef81b9b Ensure that packets returned from ASF demuxer are properly 0-padded.
Originally committed as revision 25930 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-11 21:39:08 +00:00
Reimar Döffinger b72daad062 Remove hack in MP3 probe that was meant as a work-around for large
ID3v2 tags which no longer works since ID3v2 handling was moved to
generic code.
In addition, in caused false-positives for all files starting with
one or more 0-bytes.

Originally committed as revision 25929 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-11 21:34:50 +00:00
Anton Khirnov a152c77f26 id3v2: skip data length indicator
Originally committed as revision 25926 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-10 15:48:56 +00:00
Kostya Shishkov 614e139a11 Don't try to demux WavPack files with >2 channels until we can support them
Originally committed as revision 25919 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-07 18:15:06 +00:00
Martin Storsjö 86b6e387cc rtsp/rtpdec: Set the AVStream time_base directly in rtsp when it is known
This fixes cases where the RTP time base and the sample rate of the stream
differ. Previously, the AVStream time_base was unconditionally set to
the sample rate (which initially was set to one value when parsing the
rtpmap field in the SDP, but later overridden by an a=SampleRate field).

Additionally, this makes the code actually use the stream time base set
in rtpmap for video codecs, instead of hardcoding it to always be 90 kHz.

Originally committed as revision 25908 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-07 13:29:44 +00:00
Martin Storsjö bb776f3b00 rtsp: Parse RealRTSP sample rate declarations from the SDP
The RTP time base can be different from the actual content sample rate.

Originally committed as revision 25907 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-07 13:28:45 +00:00
Martin Storsjö 2eeefe205f rtpdec: Handle MP3 in RealRTSP
This fixes playback of a RealRTSP/MP3 URL from the RTSP samples on
MultimediaWiki.

Originally committed as revision 25906 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-07 13:28:13 +00:00
Anton Khirnov 407d3d5a3a id3v2: skip encrypted/compressed frames
Originally committed as revision 25903 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-07 07:52:54 +00:00