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Commit Graph

80 Commits

Author SHA1 Message Date
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
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
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
Martin Storsjö
4838cdab21 rtpdec: Skip padding bytes at the end of packets
Originally committed as revision 25896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-06 12:43:38 +00:00
Martin Storsjö
1e515c4280 rtpdec: Add functions for finding depacketizers by name or payload id
Originally committed as revision 25891 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-05 19:39:50 +00:00
Martin Storsjö
35014efcc6 rtpdec: Add a dynamic payload handler for the x-Purevoice format, RFC 2658
This fixes roundup issue 2390.

Originally committed as revision 25889 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-05 19:37:45 +00:00
Martin Storsjö
946df0598b rtpdec: Return AVERROR(EAGAIN) for mpegts parsing errors
This indicates that there was no error that needs to be reported to the
caller, so we can move on to parse the next packet immediately, if
available. The only error code that ff_mpegts_parse_packet can return
indicates that there was no packet to return from the provided data, for
which it returns -1.

Originally committed as revision 25496 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-15 21:32:21 +00:00
Martin Storsjö
65cdee9c95 rtpdec: Don't use the no reordering codepath if there already is a queue
Originally committed as revision 25462 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-13 08:47:34 +00:00
Martin Storsjö
ddcf841191 rtpdec: Handle wrapping seq numbers in has_next_packet properly
Originally committed as revision 25461 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-13 08:15:39 +00:00
Martin Storsjö
d678a6fd82 rtpdec: Parse the next packet in the sequence if it is available, if the previous packet didn't return any data
Originally committed as revision 25460 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-13 08:14:30 +00:00
Martin Storsjö
91ec7aea20 rtpdec: Return AVERROR(EAGAIN) if out of data for mpegts, pass returned error codes through
Originally committed as revision 25459 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-13 08:13:53 +00:00
Martin Storsjö
f6e138b4f4 rtpdec: Don't call the depacketizer to return more data unless it actually said it has more data
It may have returned a negative number for an error (e.g. AVERROR(EAGAIN),
if more data is required for it to be able to return a complete packet).

Originally committed as revision 25458 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-13 08:13:07 +00:00
Martin Storsjö
4ffff36751 rtpdec: Split out storing of the depacketization return value to a separate function
This makes the code less fragile and easier to understand.

Originally committed as revision 25457 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-13 08:12:23 +00:00
Martin Storsjö
b7952ed184 rtpdec: Set prev_ret properly when parsing more data from mpegts RTP packets
Originally committed as revision 25404 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-08 08:40:08 +00:00
Martin Storsjö
45658b7414 rtpdec: Store the previous return value for mpegts when it was -1, too
Originally committed as revision 25403 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-08 07:28:17 +00:00
Robert Schlabbach
243ac3fdaa rtpdec: Keep track of the previous return value from rtp_parse_packet_internal for mpegts packets
Patch by Robert Schlabbach, robert_s at gmx dot net

Originally committed as revision 25402 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-08 07:26:42 +00:00
Robert Schlabbach
9446b4bbbc rtpdec: Handle RTP header extension
This fixes roundup issue 2270.

Patch by Robert Schlabbach, robert_s at gmx dot net

Originally committed as revision 25372 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-06 16:59:14 +00:00
Martin Storsjö
3ece3e4c56 Add RTP depacketization of the X-QT QuickTime format
Originally committed as revision 25371 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-06 12:42:18 +00:00
Martin Storsjö
58ee09911e rtpdec: Reorder received RTP packets according to the seq number
Reordering is enabled only when receiving over UDP.

Originally committed as revision 25294 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-01 17:50:24 +00:00
Martin Storsjö
0260741876 rtpdec: Split out the part of rtp_parse_packet that does the parsing of new packets
Originally committed as revision 25293 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-01 17:46:10 +00:00
Martin Storsjö
ad4ad27fb6 rtsp/rtpdec: Allow rtp_parse_packet to take ownership of the packet buffer
Do the same change for ff_rdt_parse_packet, too, to keep the interfaces
similar.

Originally committed as revision 25289 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-01 17:43:27 +00:00
Martin Storsjö
0048a2a8d3 Handle G.722 in RTP, and all the exceptions mandated in RFC 3551
Originally committed as revision 25125 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-15 17:35:39 +00:00
Josh Allmann
b20359f51a rtsp: Return AVERROR_EOF when all streams have received an RTCP BYE packet
Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 24965 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-29 10:25:16 +00:00
Josh Allmann
682d28a965 Reindent
Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 24964 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-29 10:20:18 +00:00
Josh Allmann
ff328c0225 rtpdec: Read RTCP compound packets
Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 24963 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-29 10:19:44 +00:00
Josh Allmann
7f3468d392 rtp: Replace hardcoded RTCP packet types with defines
Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 24912 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-25 09:15:31 +00:00
Luca Abeni
952139a322 Do not use the server SSRC as client SSRC in the RTP demuxer
Originally committed as revision 24879 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-23 11:53:27 +00:00
Josh Allmann
51291e6005 Add RTP depacketization of VP8
Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 24798 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-16 14:23:35 +00:00
Martin Storsjö
1ddc176ec4 Add RTP depacketization of MP4A-LATM
Originally committed as revision 24790 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-12 21:07:17 +00:00
Martin Storsjö
965a3ddb1f Remove mostly unnecessary rtpdec_*.h files, store the declarations in one file
Originally committed as revision 24596 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-30 12:04:27 +00:00
Josh Allmann
a59096e4a7 Add a depacketizer for QDM2
Patch by Josh Allmann, joshua dot allmann at gmail, original code
by Ronald S Bultje.

Originally committed as revision 24236 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-14 12:32:00 +00:00
Martin Storsjö
d74c6145fb rtpdec: Allow depacketizers to specify that pkt->pts should be left as AV_NOPTS_VALUE
Originally committed as revision 24234 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-14 12:26:16 +00:00
Josh Allmann
4449df6baf Add RTP depacketization of SVQ3
Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 23941 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-01 20:12:58 +00:00
Josh Allmann
824535e3c6 rtpdec: Malloc the fmtp value buffer
This allows very large value strings, needed for xiph extradata.

Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 23859 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-28 20:27:25 +00:00
Josh Allmann
016bc031eb rtpdec: Add generic function for iterating over FMTP configuration lines
This will be used for cleaning up code that is common among RTP depacketizers.

Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 23847 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-28 11:24:12 +00:00
Josh Allmann
ca937a5508 RTSP, rtpdec: Move RTPPayloadData into rtpdec_mpeg4 and remove all references to rtp_payload_data in rtpdec and rtsp
Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 23772 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-25 08:02:50 +00:00
Josh Allmann
73e6c53e64 rtpdec: Move AAC depacketization code in rtpdec to a proper payload handler
Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 23771 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-25 08:01:20 +00:00
Josh Allmann
9b3788efc3 RTSP: Decouple MPEG-4 and AAC specific parts from rtsp.c
Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 23769 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-25 07:58:38 +00:00
Martin Storsjö
5948f82227 Reset RTCP timestamps after seeking, add range start offset to the packets timestamps
If these aren't reset, the timestamps make a huge jump when the next RTCP
is received.

Originally committed as revision 22918 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20 07:38:52 +00:00
Martin Storsjö
2cab6b48ad Revert svn rev 21857, readd first_rtcp_ntp_time in RTPDemuxContext
In order to sync RTP streams that get their initial RTCP timestamp at
different times, propagate the NTP timestamp of the first RTCP packet
to all other streams.

This makes the timestamps of returned packets start at (near) zero instead
of at any random offset.

Originally committed as revision 22917 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20 07:34:28 +00:00
Martin Storsjö
0950e1703b Reindent
Originally committed as revision 22805 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-05 17:26:06 +00:00
Martin Storsjö
0e4b185a8d Fix leaks in the AAC RTP depacketizer
Originally committed as revision 22804 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-05 17:25:39 +00:00
Josh Allmann
06a36faf4c Rename rtpdec_theora.[ch] to rtpdec_xiph.[ch], as a preparation for merging
the Vorbis / theora depacketizers.

Patch by Josh Allmann <joshua DOT allmann AT gmail DOT com>.

Originally committed as revision 22765 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-01 21:40:56 +00:00
Stefano Sabatini
72415b2adb Define AVMediaType enum, and use it instead of enum CodecType, which
is deprecated and will be dropped at the next major bump.

Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 23:30:55 +00:00
Josh Allmann
887af2aa12 RTP depacketization of Theora
Patch by Josh Allmann (joshua allmann gmail com)

Originally committed as revision 22636 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-22 16:26:29 +00:00
Martin Storsjö
f65919af7e Rename RTP depacketizer files from rtp_* to rtpdec_*
Originally committed as revision 22109 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-28 11:03:14 +00:00
Ronald S. Bultje
fc78b0cb7e Remove first_rtcp_ntp_time. This is used to prevent overflow of the timestamp,
but doesn't actually do that. What's worse, it creates timestamp adjustments
that are different per stream within a session, leading to a/v sync issues.

See discussion in thread "[FFmpeg-devel] rtp streaming x264+audio issues (and
some ideas to fix them)". Patch suggested by Luca Abeni <lucabe72 email it>.

Originally committed as revision 21857 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-16 23:00:03 +00:00
Martin Storsjö
9c8fa20d7e When using RTP-over-UDP, send dummy packets during stream setup, similar to
what e.g. RealPlayer does. This allows proper port forwarding setup in NAT-
based environments.

Patch by Martin Storsjö <$firstname at $firstname dot st>.

Originally committed as revision 21856 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-16 22:50:50 +00:00
Ronald S. Bultje
556aa7a102 RTP/AMR depacketizer, by Martin Storsjö <$firstname at $firstname dot st>.
Originally committed as revision 21740 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-10 17:20:50 +00:00