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9165 Commits

Author SHA1 Message Date
Martin Storsjö c76daa89ab rtmp: Return a proper error code in handle_invoke_error 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-31 13:39:06 +02:00
Luca Barbato 30a7648730 hlsenc: make segment number unsigned 
It will overflow if somebody keeps streaming for a time long enough.
 2012-12-29 17:26:30 +01:00
Kanglin 27a15e0af6 hlsenc: make EXT-X-MEDIA-SEQUENCE always increase 2012-12-29 17:26:30 +01:00
Luca Barbato 9b1370aced hlsenc: do not add timestamps in different timebases 
start_time is in stream timebase units while end_time is
in AV_TIME_BASE ones.
 2012-12-29 17:26:30 +01:00
Kanglin 0d8cc7a3b2 hlsenc: use the correct AV_TIME_BASE macro 
recording_time is in AV_TIME_BASE units.
 2012-12-29 17:26:30 +01:00
Luca Barbato 0448f26c97 hlsenc: keep the playlist to the correct number of items 
Consider the corner case with a list size larger than the wrap
number.
 2012-12-29 17:26:30 +01:00
Luca Barbato ae85d6c9c0 hlsenc: use the segment filename in the playlist entry 
Avoid calling av_get_frame_filename twice, once to generate the
segment filename and once to generate the playlist.
 2012-12-29 17:26:29 +01:00
Luca Barbato 6dd93ee6f1 hlsenc: check append_entry return value 2012-12-29 17:26:29 +01:00
Luca Barbato 66f7b4862f hlsenc: use the basename to generate the list entries 
The segment path is desumed from the playlist path, recording a
relative path in the playlist while serving the file could lead
to misleading results.
 2012-12-29 17:26:29 +01:00
Diego Biurrun c73c87b412 cosmetics: Prettyprint codec/format/filter registration files 2012-12-28 19:18:13 +01:00
Diego Biurrun 5ad2f0bfb2 build: Add rtpenc_chain extra config option 
Also fixes linking in various configs with only individual parts enabled
because the RTP muxer chaining code depends on the general RTP code,
which is now accounted for.
 2012-12-28 19:18:13 +01:00
Martin Storsjö 4a9f7d2bf9 hlsenc: Don't duplicate a string constant 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-24 00:02:48 +02:00
Stefano Sabatini 3193b13aa1 hlsenc: Allocate enough space for the pattern string 
If s->filename doesn't contain any period/filename extension to strip
away, the buffer will be too small to fit both strings. This isn't
any buffer overflow since the concatenation uses av_strlcat with
the right buffer size.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-24 00:02:45 +02:00
Diego Biurrun f3298f1299 Return proper error code after av_log_ask_for_sample() 2012-12-23 18:56:56 +01:00
Luca Barbato ba064ebe48 oggdec: check memory allocation 2012-12-23 12:19:15 +01:00
Luca Barbato f5f1cf5224 oggdec: K&R cosmetic formatting 2012-12-23 12:19:08 +01:00
Luca Barbato 7e98956e72 hlsenc: correctly report target duration 2012-12-23 12:13:41 +01:00
Martin Storsjö c7d4de3d73 rtpdec_vp8: Don't return known-broken packets 
This is built on the assumption that the first partition of each
VP8 packet is essential for decoding any later packet - if this
partition is broken/missed, the arithmetic coder gets out of sync
and decoding the bitstream in further packet ends up with total
garbage. If packets of a frame are lost, make sure the first
partition is intact (return only this part of the packet, nothing
else), otherwise stop returning data until the next keyframe is
received.

Alternatively, one would simply not return any packets at all
until the next keyframe, if packet loss is detected.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-21 14:14:47 +02:00
Martin Storsjö 90c784cc13 rtpdec: Pass the sequence number to depacketizers 
This allows depacketizers to figure out if packets have been lost.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-21 14:14:40 +02:00
Diego Biurrun 511cf612ac miscellaneous typo fixes 2012-12-21 00:18:34 +01:00
Martin Storsjö a925f723a9 rtp: Don't read priv_data unless it is allocated 
This makes all users of rtpenc_chain (rtsp muxer, sapenc, mov
rtp hinting) work again, broken since 8034130e0.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-20 14:25:49 +02:00
Björn Axelsson 1eaff98c83 flvenc: Check whether seeking back to the header succeeded 
The FLV muxer tries to update the header in write_trailer, which is
impossible if writing to a pipe or network stream. Don't write header
data if seeking to the header fails.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-20 12:37:42 +02:00
Jernej Virag e30e8e311e sapenc: Pass the title on to the chained muxers 
This makes sure it ends up in the SDP, providing a proper session name
in the SAP announcements.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-20 12:37:34 +02:00
Janne Grunau bb2bab92e7 mov: handle h263 and flv1 for codec_tag 'H','2','6','3' 
The sample in https://bugzilla.libav.org/show_bug.cgi?id=393 and
samples/F4V/H263_NM_f.mp4 both have codec_tag H263 for different
codecs. H263 is apparently used by Flash Media Server for Sorensen
Spark videos.

Patch based on commit 5442083b1c by
Carl Eugen Hoyos. Fixes bug 393.
 2012-12-19 14:50:14 +01:00
Diego Biurrun 523c7bd23c misc typo, style and wording fixes 2012-12-18 13:36:51 +01:00
Derek Buitenhuis 26e4f0c70f doxy: Clarify what avpriv_set_pts_info does 
The "pts for a given stream" was nonsensical.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-12-17 11:20:00 -05:00
Diego Biurrun c35f0e8495 au: Reorder code so that both muxer and demuxer are under #ifdefs 
This reduces code size when either piece has been disabled.
 2012-12-17 17:02:22 +01:00
Diego Biurrun 81c7c817a4 cosmetics: Use consistent names for multiple inclusion guards. 2012-12-17 17:02:22 +01:00
Martin Storsjö e798085f96 rtpdec_vp8: Cosmetics: Fix bad alignment/indentation 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-16 21:33:20 +02:00
Martin Storsjö 3b2e8d1d21 rtpenc: Allow including a SDES/CNAME block in RTCP SR packets 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-16 21:32:58 +02:00
Martin Storsjö 65e053271a rtpenc_vp8: Include the picture number in VP8 packets 
This makes it easier for receivers to decide what to do if data
is lost.

Refactor calculating the max payload size, to avoid hardcoding the
header size in too many places, reducing the number of lines that
have to be touched if the header is adjusted further.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-16 21:32:13 +02:00
Martin Storsjö 29d2595ad7 rtpproto: Remove unused defines 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-12 16:01:24 +02:00
Martin Storsjö f3f60dcbdd rtpdec_mpeg4: Cosmetic cleanup 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-12 12:18:50 +02:00
Martin Storsjö 584a017925 rtpdec: Cosmetic cleanup of the header 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-12 12:18:44 +02:00
Martin Storsjö abf74a1169 rtpdec: Get rid of a useless _s suffix on a struct name 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-12 12:18:38 +02:00
Martin Storsjö 7941159df6 rtpdec/enc: Remove outdated/useless/misleading comments 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-12 12:18:33 +02:00
Martin Storsjö d6ec745246 rtpdec: Improve some comments 
The previous comment about the buffer was wildly inaccurate and
misleading.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-12 12:18:28 +02:00
Martin Storsjö e66d448c75 rtpdec: Remove unused context variables 
These stem from back when both the rtp muxer and rtp depacketizing
shared the same struct.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-12 12:18:22 +02:00
Martin Storsjö 81ef519252 rtpdec: Limit writing to the buffer size 
This fixes potential buffer overwrites.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-12 12:18:16 +02:00
Justin Ruggles d04c17c913 swfdec: cosmetics: fix indentation 2012-12-11 09:37:17 -05:00
Justin Ruggles e70c5b034c swfdec: do better validation of tag length 
Avoids trying to read a packet with 0 or negative size.
Avoids a potential infinite loop due to seeking backwards.

Partially based on a patch by Michael Niedermayer.
 2012-12-11 09:36:26 -05:00
Martin Storsjö ccb59c106a rtpdec: Remove an outdated todo comment 
This comment was added in e309128f, in 2002, and has been brought
along since then more or less unmodified.

The first point of the todo was implemented in dbf30963 in 2006,
the second one is not relevant to rtpdec.c (brought along from
rtp.c in 8eb793c4 in 2008) but would be more relevant to the
rtp muxer, although it isn't a good idea anyway.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-10 11:58:32 +02:00
Martin Storsjö 0d85663a47 rtpdec: Rename a static variable to normal naming conventions 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-12-10 11:58:25 +02:00
Martin Storsjö 5d471b73d2 rtpdec: K&R formatting and spelling cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-12-09 13:36:11 +01:00
Luca Barbato 1dd1c1c884 avio: K&R cosmetic formatting 2012-12-09 09:45:45 +01:00
Mans Rullgard 91ac403b13 lavf: fix arithmetic overflows in avformat_seek_file() 
The values compared here can be more than INT64_MAX apart.  Since the
difference is always positive, converting to uint64_t before subtracting
gives the correct result without overflows.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-12-08 19:35:16 +00:00
Luca Barbato adbe03077d hls: use a meaningful long name 2012-12-08 17:04:22 +01:00
Luca Barbato 5fbceb2c63 hls: add start_number option 2012-12-08 17:04:22 +01:00
Paul B Mahol 57231e4d5b tak: demuxer, parser, and decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-12-07 16:15:02 -05:00
Michael Niedermayer 41540b36a1 bitstream: add get_bits64() to support reading more than 32 bits at once 
Also remove a duplicate function in the MPEG-TS demuxer.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-12-07 16:15:02 -05:00
Janne Grunau 8cc2fa1e5d mov: validate number of DataReferenceBox entries against box size 
Avoids a 2G memory allocation and parsing of random data in
mov_read_dref(). The fuzzed sample sample.mp4_s224424 triggers this.
 2012-12-07 11:43:28 +01:00
Janne Grunau 80b6b31417 mov: compute avg_frame_rate only if duration is known 
Fixes an assert in fuzzed sample sample.mp4_s265930.
 2012-12-07 11:43:28 +01:00
Janne Grunau 54c7fe6d68 raw demuxer: initialize end of partial packets 2012-12-05 00:02:43 +01:00
Anton Khirnov cb45553f57 Remove pointless #undefs of previously forbidden functions. 2012-12-04 21:40:22 +01:00
Diego Biurrun 62641dce71 build: cosmetics: Move CONFIG_RTPDEC entry to a more suitable place 2012-12-03 19:32:03 +01:00
Diego Biurrun 31f16dc1a1 build: Make the ISMV muxer select the MOV muxer 
They share the same code, so building one w/o the other makes no sense.
 2012-12-03 01:20:10 +01:00
Diego Biurrun cc7d5cfeec img2: K&R formatting cosmetics 
Also introduce local img_ namespace to simplify debugging.
 2012-11-29 17:15:57 +01:00
Diego Biurrun 2c4593dd13 rtpenc_chain: Remove unused variable 2012-11-28 18:17:49 +01:00
Justin Ruggles ab87d9b667 nuv: check for malloc failure when allocating extradata 
Also make sure extradata is freed in the case where multiple
NUV_EXTRADATA frame types are found. This may not happen in practice,
but it could happen in a malformed stream, which would lead to a memleak
if not handled.
 2012-11-28 11:18:50 -05:00
Justin Ruggles 838ed296df nuv: use the stream indices generated by avformat_new_stream() 2012-11-28 11:18:50 -05:00
Justin Ruggles c74f81786d nuv: cosmetics: pretty-printing 2012-11-28 11:18:50 -05:00
Justin Ruggles 5c7bf2ddde lavf: move nuv fourcc audio tags from riff to nuv 2012-11-28 11:18:50 -05:00
Justin Ruggles 261e9348ef lavf: add a common function for selecting a pcm codec from parameters 2012-11-28 11:18:50 -05:00
Justin Ruggles bfe5454cd2 lavf: move ff_codec_get_tag() and ff_codec_get_id() definitions to internal.h 2012-11-28 11:18:49 -05:00
Justin Ruggles cdaa1f84fb lavf: move "MP3 " fourcc from riff to nut 
Original commit, 7b24f9b, says it was added because it is used in libnut.
 2012-11-28 11:18:49 -05:00
Michael Niedermayer 2fe0094e0b wavenc: write fact chunk sample count at the correct file position 
Fixes curruption of metadata in the INFO chunk.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-11-26 19:11:10 -05:00
Justin Ruggles 259d8c5647 riff: do not add empty metadata tags in INFO chunk 2012-11-26 19:08:51 -05:00
Justin Ruggles 3c370f5abc riff: only warn on a bad INFO chunk code size instead of failing 
fixes Bug 392
 2012-11-26 19:08:51 -05:00
Janne Grunau 7709ce029a lavf: avoid integer overflow in ff_compute_frame_duration() 
Scaling the denominator instead of the numerator if it is too large
loses precision. Fixes an assert caused by a negative frame duration in
the fuzzed sample nasa-8s2.ts_s202310.

CC: libav-stable@libav.org
 2012-11-26 10:26:08 +01:00
Paul B Mahol b491da18d1 yop: fix typo 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-11-25 11:10:52 -05:00
Diego Biurrun ddb009425c riff: Make ff_riff_tags static and move under appropriate #ifdef 
The table is not used outside the file.
 2012-11-25 13:32:10 +01:00
Anton Khirnov 9ae80e6a9c id3v2: fix reading unsynchronized frames. 
Current code would incorrectly process e.g. 'ff 00 ff 00 ff' to
'ff ff ff', while it should be 'ff ff 00 ff'.

Fixes Bug 395.

CC: libav-stable@libav.org
 2012-11-22 13:40:04 +01:00
Xi Wang b655cfefaf apetag: fix error handling in ff_ape_parse_tag() 
The following error handling is broken due to signedness.

    int file_size;
    uint32_t tag_bytes;
    int64_t tag_start;
    ...
    tag_start = file_size - tag_bytes - APE_TAG_FOOTER_BYTES;
    if (tag_start < 0) { ... }

Note that tag_bytes is unsigned, which makes the right-hand side of
`tag_start = ...' unsigned, too.  The 32-bit unsigned value is then
zero-extended to 64 bits.  Therefore, tag_start must be non-negative,
and the check (tag_start < 0) is always false, which breaks the error
handling.  This patch fixes the check.

Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-11-21 14:35:26 +01:00
Janne Grunau c84cce5a99 mxfdec: fix typo in mxf_read_seek() 
Check the number of index tables before using byte offset based seeking
instead of the index_tables pointer.

Found by Måns Rullgård <mans@mansr.com>.
 2012-11-15 17:37:09 +01:00
Luca Barbato 8034130e06 rtp: set the payload type as stream id 
Support multiple video/audio streams with different format in the
same session.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-11-14 20:38:51 +01:00
Luca Barbato 3b4296f414 avformat: clarify stream id for muxing 2012-11-14 20:38:51 +01:00
Xi Wang e8769b37fe segment: fix NULL pointer dereference in seg_write_header() 
Since the pointer `oc' is NULL, oc->oformat->name will cause a null
pointer dereference.  This patch changes it to seg->oformat->name.

Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-11-14 12:33:27 +02:00
Luca Barbato 22a0827dff hlsenc: stand alone hls segmenter 
Simplifies usage but has higher latency.
 2012-11-13 01:37:05 +01:00
Justin Ruggles b9629acb6b yop: set channel layout 2012-11-12 10:33:23 -05:00
Justin Ruggles 935fbb66ef wtv: set channel layout for mpeg audio 2012-11-12 10:33:23 -05:00
Justin Ruggles 7b48d93e8a westwood_aud: set channel layout 2012-11-12 10:33:22 -05:00
Justin Ruggles 2ce7f820d4 wc3movie: set channel layout 2012-11-12 10:33:22 -05:00
Justin Ruggles a94b0267f2 tmv: set channel layout 2012-11-12 10:33:22 -05:00
Justin Ruggles 7f348bd764 tiertexseq: set channel layout 2012-11-12 10:33:22 -05:00
Justin Ruggles a3949fe11f swfdec: set channel layout 2012-11-12 10:33:22 -05:00
Justin Ruggles 1c7587728c sol: set channel layout 2012-11-12 10:33:22 -05:00
Justin Ruggles bfccd76adb smacker: set channel layout 2012-11-12 10:33:22 -05:00
Justin Ruggles 57e590e4b8 siff: set channel layout 2012-11-12 10:33:22 -05:00
Justin Ruggles a634896cf8 sierravmd: set channel layout 2012-11-12 10:33:21 -05:00
Justin Ruggles c1ac602d53 rtpdec_amr: set channel layout 2012-11-12 10:33:21 -05:00
Justin Ruggles ce842029ce rsodec: set channel layout 2012-11-12 10:33:21 -05:00
Justin Ruggles 60a585304c rmdec: set channel layout for RA version 3 2012-11-12 10:33:21 -05:00
Justin Ruggles 444b79c18a qcp: set channel layout 2012-11-12 10:33:21 -05:00
Justin Ruggles b5e3e77711 psxstr: set channel layout 2012-11-12 10:33:21 -05:00
Justin Ruggles c9759eb426 omadec: set channel layout 2012-11-12 10:33:21 -05:00
Justin Ruggles d4088efbe2 oggparsespeex: validate channel count and set channel layout 2012-11-12 10:33:20 -05:00
Justin Ruggles 232e9c4c4b nuv: set channel layout 2012-11-12 10:33:20 -05:00
Justin Ruggles cc57228e31 mxg: set channel layout 2012-11-12 10:33:20 -05:00
Justin Ruggles 66d7ceb4aa mvi: set channel layout 2012-11-12 10:33:20 -05:00
Justin Ruggles f6c6e5aac1 mpc7: set channel layout 2012-11-12 10:33:20 -05:00
Justin Ruggles f24b0b1b6c mmf: set channel layout 2012-11-12 10:33:20 -05:00
Justin Ruggles 87199d34db mm: set channel layout 2012-11-12 10:33:20 -05:00
Justin Ruggles ef1b23ad21 jvdec: set channel layout 2012-11-12 10:33:20 -05:00
Justin Ruggles 4371131283 iss: set channel layout 2012-11-12 10:33:20 -05:00
Justin Ruggles 41a2d9590d ipmovie: set channel layout 2012-11-12 10:33:19 -05:00
Justin Ruggles 024e03701c iff: set channel layout 2012-11-12 10:33:19 -05:00
Justin Ruggles 73e2007f3d idroqdec: set channel layout 2012-11-12 10:33:19 -05:00
Justin Ruggles f6c3adde41 gxfdec: set channel layout when applicable 2012-11-12 10:33:19 -05:00
Justin Ruggles d4a105ae5c gsmdec: set channel layout 2012-11-12 10:33:19 -05:00
Justin Ruggles 644d8d2e5a flvdec: set channel layout 2012-11-12 10:33:19 -05:00
Justin Ruggles d5ca70b103 dv: set channel layout 2012-11-12 10:33:19 -05:00
Justin Ruggles 49e7af06f2 dsicin: set channel layout 2012-11-12 10:33:19 -05:00
Justin Ruggles a05a63785c daud: set channel layout 
Update FATE reference due to WAVE channel mask now being set correctly.
 2012-11-12 10:33:18 -05:00
Justin Ruggles 0d09a5848f cdxl: set channel layout 2012-11-12 10:33:18 -05:00
Justin Ruggles e8088d6e4b bmv: set channel layout 2012-11-12 10:33:18 -05:00
Justin Ruggles 2fe804f316 bink: set channel layout 2012-11-12 10:33:18 -05:00
Justin Ruggles ff50d27a63 bfi: set channel layout 2012-11-12 10:33:18 -05:00
Justin Ruggles b5d1a15d1b bethsoftvid: set channel layout 2012-11-12 10:33:18 -05:00
Justin Ruggles 39f0e9b8c6 apc: set channel layout 2012-11-12 10:33:18 -05:00
Justin Ruggles 5595368bcc amr: set channel_layout 2012-11-12 10:33:18 -05:00
Justin Ruggles a903f8f087 Include libavutil/channel_layout.h instead of libavutil/audioconvert.h 
Also reorder some other #include when applicable.
 2012-11-11 13:35:12 -05:00
Luca Abeni e004d175fe rtpenc_aac: Fix calculation of the header size 
Previously the high end byte was always set to zero. Also get
rid of an unnecessary multiplication (which in practice couldn't
overflow) before shifting.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-11-08 19:48:32 +02:00
Diego Biurrun 92fec47d69 build: The A64 muxer depends on rawenc.o for ff_raw_write_packet() 2012-11-05 20:48:50 +01:00
Martin Storsjö d578f94746 rtmp: Use av_strlcat instead of strncat 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-11-05 15:37:09 +02:00
Anton Khirnov 34871beb5e matroskadec: do not use avpacket internals 2012-11-02 18:28:56 +01:00
Anton Khirnov 9221efef79 lavf: fix av_interleaved_write_frame() doxy. 
A sentence was mistakenly inserted in the middle of another sentence.
 2012-11-02 18:28:56 +01:00
Anton Khirnov 717a450993 lavf: clarify the lifetime of demuxed packets. 2012-11-02 18:28:56 +01:00
Martin Storsjö 2b831a59d9 rtpdec_vp8: Don't parse fields that aren't used 
This avoids warnings about unused variables.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-11-02 10:59:17 +02:00
Anton Khirnov fdc8672886 audiointerleave: deobfuscate a function call. 
right above there is if (pkt) {<do stuff>; pkt = NULL}, so pkt is just a
fancy name for NULL at this point.
 2012-11-02 07:58:38 +01:00
Anton Khirnov 179a5c37e0 rtpdec: factorize identical code used in several handlers 2012-11-02 07:58:37 +01:00
Anton Khirnov f70381ab9d a64: remove interleaved mode. 
It has been disabled since it was added two years ago.
 2012-11-02 07:58:37 +01:00
Luca Barbato 7658295ba3 pixfmt: support more yuva formats 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-10-30 12:02:42 +01:00
Anton Khirnov ede4cedf47 dv: fix indentation 2012-10-29 21:35:09 +01:00
Anton Khirnov 14f031d7ec dv: use AVStream.index instead of abusing AVStream.id 2012-10-29 21:34:05 +01:00
Martin Storsjö f21d5c905d rtsp: Avoid a cast when calling strtol 
This gets rid of this warning:

libavformat/rtsp.c: In function ‘rtsp_parse_transport’:
libavformat/rtsp.c:794: warning: cast discards qualifiers from pointer target type

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-29 17:47:25 +02:00
Luca Barbato d4bff9f1ab nut: support textual data 
Plain text (utf8 encoded) data can be muxed and demuxed in nut.
 2012-10-29 12:03:28 +01:00
Luca Barbato 07585ffa62 nutenc: verbosely report unsupported negative pts 
Additionally use the correct error number.
 2012-10-29 10:52:13 +01:00
Martin Storsjö 48f01398ba rtpdec: Cosmetic cleanup 
Mainly clean up the RTP statistics code, plus a few other obviously
misindentend lines.

Remove some useless comments, de-doxygenize some comments,
add spacing around operators and fix a typo.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-28 20:50:01 +02:00
Luca Barbato 424b1e7642 yuv4mpeg: reject unsupported codecs 
The muxer already rejects unsupported pixel formats, reject also
unsupported codecs to prevent dangerous misuses.
 2012-10-28 05:07:55 +01:00
Luca Barbato fce4450dec nutenc: K&R formatting cosmetics 2012-10-28 05:07:55 +01:00
Mans Rullgard 4cbae57cef assdec: fix qsort() callback signature 
This changes the event_cmp() function to the correct signature,
avoiding an ugly cast.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-27 18:26:28 +01:00
Mans Rullgard 4521645b1a avio: fix pointer type mismatches in avio_enum_protocols() 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-27 13:43:44 +01:00
Mans Rullgard be2efe0c7b udp: use socklen_t where appropriate 
getsockname() takes a pointer to socklen_t which is not necessarily
int.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-27 13:11:46 +01:00
Mans Rullgard 9efbfe57e0 network: use HAVE_THREADS instead of local hack 
HAVE_THREADS is set in config.h if pthreads or w32threads is
available, which presumably the proper condition here.

Also fixes undefined behaviour in preprocessor directives.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-27 13:11:17 +01:00
Luca Barbato 254056c4ab pcm: change references to raw to pcm 2012-10-25 17:08:58 +02:00
Janne Grunau dcdfb8ede3 pcmdec: change default of channels parameter to 1 
This was previously implicitly done in ff_raw_read_header().
Fixes fate tests with pcm input.
 2012-10-25 15:14:40 +02:00
Luca Barbato 587874ef1c rawdec: remove ff_raw_read_header 
It is not used anymore and is a kludge.
 2012-10-25 14:05:13 +02:00
Luca Barbato 2ef4d586d6 pcmdec: remove dependency from rawdec 
The code shared is not actually shared with anything else.
 2012-10-25 14:05:13 +02:00
Luca Barbato 5f0e161dd6 g722: refactor out of rawdec.c 2012-10-25 14:05:05 +02:00
Luca Barbato 42c26a4864 rawvideo: use a specific read_header 
ff_raw_read_header is used only for this demuxer for video.
 2012-10-25 14:04:18 +02:00
Diego Biurrun 2a91ada828 avutil: Make LZO decoder code configure-time selectable 2012-10-25 11:49:49 +02:00
Martin Storsjö c44cef978b smoothstreamingenc: Don't assume streams start from timestamp 0 
Also use dts instead of pts for deciding where to split fragments.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-24 14:46:08 +03:00
Anton Khirnov 292a08cbab asfdec: cosmetics, reformat ff_asf_parse_packet() 2012-10-24 08:46:45 +02:00
Diego Biurrun c2dac8ac7a rtmppkt: Avoid unescaped backslash in Doxygen comment 2012-10-23 13:36:58 +02:00
Mans Rullgard 4ebc6a7410 build: Plan 9 support 
This adds support for building on Plan 9 x86-32.  The compat/plan9
directory contains these items:

- replacements for the 'head' and 'printf' shell commands
- wrapper for main() to disable FPU exceptions

Larger required changes to the system are described in the
documentation.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-23 12:01:18 +01:00
Mans Rullgard c3e73100af network: use getservbyport() only if available 
The absence of this function will only give a less informative
string back from our fallback implementation of getnameinfo().

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-23 12:00:21 +01:00
Mans Rullgard da0d0ae9a4 network: add fallbacks for INADDR_LOOPBACK and INET_ADDRSTRLEN 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-23 12:00:21 +01:00
Diego Biurrun 8f4c414df6 Improve wording and spelling of av_log_missing_feature messages. 2012-10-23 10:28:40 +02:00
Anton Khirnov 6173a8fe5d riff: remove a write-only variable 2012-10-22 08:49:58 +02:00
Martin Storsjö c3e15f7b39 rtpdec: Don't pass a non-AVClass pointer as log context 
The log context is assumed to start with an AVClass pointer.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-22 01:46:33 +03:00
Martin Storsjö e0d5ac6ae3 rtsp: Update a comment to the current filename scheme 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-22 01:46:10 +03:00
Martin Storsjö 2f41eaa9c6 rtsp: Make sure the ret variable is initialized in ff_rtsp_fetch_packet 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-20 01:59:06 +03:00
Martin Storsjö 3f055f8f5f rtsp: Allow setting the reordering buffer size via an AVOption 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-18 23:10:48 +03:00
Martin Storsjö 1c37744963 rtsp: Vertically align a constant definition 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-18 23:10:42 +03:00
Martin Storsjö 0de9380be5 rtp: Update the check for distinguishing between RTP and RTCP 
Also add enums for more RTCP packet types, according to the IANA
list of registered types.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-18 23:10:20 +03:00
Diego Biurrun 7b2121e7e2 riff: Move functions around to be covered by appropriate #ifdefs 
This fixes compilation with --disable-muxers.
 2012-10-18 16:12:45 +02:00
Martin Storsjö 0af1fe845a avformat: Fix references to the removed function av_write_header in comments 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-18 16:33:48 +03:00
Martin Storsjö fc085c5b33 gxf: Add a local copy of the relevant parts of the frame rate table 
This avoids having to share this table across the library
boundaries.

This shared table used to be problematic, if always declaring
all exported data symbols with the dllimport attribute (even
while building that same library), since it needs to be a
link-time constant when it is used in AVCodec declarations
(in mpeg12enc.c).

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-18 14:26:13 +03:00
Martin Storsjö b760ffdd07 aviobuf: Remove a senseless ifdef in avio_seek 
This seemed to assume that one never used writing avio unless
muxers or networking was enabled.

This ifdef is a remnant since 8fa641f8.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-18 01:44:05 +03:00
Anton Khirnov a43283b6f4 wavdec: check size before reading the data, not after. 2012-10-16 18:52:21 +02:00
Anton Khirnov 79922d7237 wav: do not fail on empty INFO tags 
Fixes Bug 379

CC: libav-stable@libav.org
 2012-10-16 18:52:14 +02:00
Anton Khirnov 31c54711cc lavf: split wav muxer and demuxer into separate files. 2012-10-16 18:52:07 +02:00
Victor Vasiliev 58b619c8a2 wav muxer: write metadata 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-10-16 18:51:56 +02:00
Victor Vasiliev 0bca0283cc riff: do not write empty INFO tags 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-10-16 18:51:16 +02:00
Victor Vasiliev 71e92414bf lavf: move RIFF INFO tag writing from avienc to riff 
It will be useful in the wav muxer.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-10-16 18:50:36 +02:00
Mans Rullgard 1fbaabefc4 network: #include stdint.h in network.h 
This header uses various types provided by stdint.h without
explicitly including it.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-16 14:45:29 +01:00
Luca Barbato 21de6ba5c1 nut: export codec_tag provided by rawvideo 
Raw audio does not provide valid audio tags while rawvideo does.
The fate refs have to be updated because it undoes the previous tag
change.
 2012-10-16 15:26:31 +02:00
Mans Rullgard 3b20eb25e7 avserver: move avserver-specific code from ffmdec.c to avserver.c 
This way avserver only depends on the data structures of the ffm
demuxer, which it already does, and not also on private functions
being exported by the library.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-16 14:20:05 +01:00
Diego Biurrun 7e68c91e24 rmdec: Move SIPR code shared with Matroska demuxer to a separate file 2012-10-15 13:34:07 +02:00
Luca Barbato 92281850a2 nut: support pcm codecs not mapped in avi 
The native tags will be used when available.
 2012-10-13 12:33:18 +02:00
Luca Barbato 1bd442c276 nut: prioritize native tags 
Use native tags instead of avi ones, simplifies a lot raw video codecs
handling.
 2012-10-13 12:33:18 +02:00
Mans Rullgard 0a7005bebd rtpdec_xiph: fix function return type 
parse_packed_headers() returns either zero or a negative error code
so its return type must be signed.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-12 22:21:10 +01:00
Mans Rullgard 366484fff1 smjpeg: fix type of 'ret' variable in smjpeg_read_packet() 
The 'ret' variable is used for negative error codes so it should
be a signed type.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-12 22:21:10 +01:00
Diego Biurrun 717addecad Use proper return values in case of missing features 2012-10-12 20:56:54 +02:00
Diego Biurrun 930c9d4373 avutil: Duplicate ff_log2_tab instead of sharing it across libs 
The table is so small that the space gain is not worth the
performance overhead of cross-library access.
 2012-10-12 20:39:17 +02:00
Martin Storsjö 5a2cb78219 rtspdec: Set the default port for listen mode, if none is specified 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-12 18:17:24 +03:00
Michael Niedermayer 2f1b2ff934 rtmpproto: Fix an out of array write 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-12 18:16:59 +03:00
Michael Niedermayer eae35eadc0 rtspdec: Fix use of uninitialized byte 
ffurl_read_complete can return 0 as well as negative error codes.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-12 18:16:57 +03:00
Martin Storsjö da18e918a4 md5: Allocate a normal private context for the opaque md5 context pointer 
This avoids having to overestimate the md5 context size, which
isn't known beforehand, allowing us to use the new allocate functions
instead.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-11 23:35:29 +03:00
Martin Storsjö e002e3291e Use the new aes/md5/sha/tree allocation functions 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-11 23:35:28 +03:00
Janne Grunau bd141f5ec9 mxfdec: return error if no segments are available in mxf_get_sorted_table_segments 
Fixes CID732275.
 2012-10-10 21:24:32 +02:00
Luca Barbato 26db9100b2 segment: support applehttp style list 2012-10-10 18:56:55 +02:00
Luca Barbato b522000e9b avio: introduce avio_closep 2012-10-10 18:56:55 +02:00
Luca Barbato 82569b01a1 mpegtsenc: set muxing type notification to verbose 2012-10-10 18:56:54 +02:00
Janne Grunau d5ef9354ce rtspdec: use av_strlcpy for writing into fixed size buffer 
Fixes CID231347.
 2012-10-09 21:05:15 +02:00
Janne Grunau 4a7c0c4555 http: use av_strlcpy instead of strcpy() without size checks 
Fixes CID700730.
 2012-10-09 21:05:14 +02:00
Janne Grunau 4ffbe3f3a5 matroskaenc: check cue point validity before reallocation 
Prevents memory leak and possible access to freed memory.
Fixes CID605744.
 2012-10-09 15:39:05 +02:00
Janne Grunau 53e122dd4a swfenc: error out for more than 1 audio or video stream 
Prevents CID602000.
 2012-10-09 15:39:05 +02:00
Janne Grunau 8dd0650fe6 rtpdec_mpeg4: au_headers is a single array, simple av_free is enough 
Fixes CID700204.
 2012-10-09 14:24:36 +02:00
Martin Storsjö 7bc433b36d fate: Add tests of the ff_make_absolute_url function 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-09 14:16:34 +03:00