Commit Graph

608 Commits

Author SHA1 Message Date
Stephen Dredge
5be5d28ced Fix failure in av_read_frame on timestamp rollover.
Patch by Stephen Dredge, sdredge A tpg com au

Originally committed as revision 23699 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-22 08:48:28 +00:00
Martin Storsjö
a955fc5ee7 ff_url_join: Don't add any at-char if the auth is an empty string
Originally committed as revision 23650 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-19 21:56:50 +00:00
Måns Rullgård
b462d13262 Add compatibility wrappers for functions moved from lavf to lavc
When symbol versioning is enabled, moving symbols from one library to
another breaks binary compatibility.  This adds wrappers with the old
version tag for the av_*packet functions recently moved to lavc.

Originally committed as revision 23611 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-15 13:26:52 +00:00
Michael Niedermayer
7686ab07ac Fix muxing rgb rawvideo in avi regression.
Originally committed as revision 23500 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-05 23:13:52 +00:00
Stefano Sabatini
b603ab8dc1 Make the error message issued in case of invalid codec tag more
informative.

Originally committed as revision 23423 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-02 10:54:53 +00:00
Michael Niedermayer
b742a12ee2 Print an error when MAX_STREAMS is reached.
Originally committed as revision 23413 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-01 19:49:21 +00:00
Michael Niedermayer
a5266a4789 Make sure that when the parser is feeded with frame==packet that the
packets are passed through and wont be marked as static which would
require them to be copied by av_dup_packet().

Originally committed as revision 23352 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-27 17:11:37 +00:00
Alex Converse
74a6df59e3 Add an AVSTREAM_PARSE_FULL_ONCE parsing mode to parse headers and combine packets once and only once.
Originally committed as revision 23332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-26 04:20:32 +00:00
Jai Menon
9bbe9a0dc1 Display a more descriptive log message when probe buffer limit is
reached.

Originally committed as revision 23288 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-24 16:42:16 +00:00
Stefano Sabatini
e1745e2f6e Make av_write_header() return AVERROR(EINVAL) rather than -1 if the
input parameters are not valid.

Originally committed as revision 23253 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-22 21:52:06 +00:00
Stefano Sabatini
cf5b33d9fa Store in a dedicated array the format name - codec id - codec type
mapping. Simplify.

Originally committed as revision 23252 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-22 21:52:02 +00:00
Stefano Sabatini
83c2707908 Prefer enum CodecID over int in ff_codec_get_tag().
Originally committed as revision 23249 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-22 15:56:49 +00:00
Martin Storsjö
9a76125069 Add a libavformat internal function ff_write_chained
Originally committed as revision 23207 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-21 07:07:57 +00:00
Francesco Lavra
698f4cc7f0 Validate AVCodecTag vs CodecID.
Patch by Francesco Lavra, francescolavra interfree it

Originally committed as revision 23159 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-18 19:23:29 +00:00
Francesco Lavra
603a5f04b2 Factorize some code into the new function ff_toupper4().
Patch by Francesco Lavra, francescolavra interfree it

Originally committed as revision 23158 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-18 19:16:40 +00:00
Baptiste Coudurier
58edb075f0 Change MAX_READ_SIZE message during av_find_stream_info to DEBUG level.
It is not harmful and it scares too many users.

Originally committed as revision 23139 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-14 22:04:39 +00:00
Reimar Döffinger
8e2ee182fa Export av_probe_input_format2.
Originally committed as revision 23002 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-01 13:49:35 +00:00
Stefano Sabatini
2ef6c1242a Mark av_metadata_set() as deprecated, and use av_metadata_set2()
in its place.

av_metadata_set() is going to be dropped at the next major bump.

Originally committed as revision 22961 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-25 14:27:42 +00:00
Diego Biurrun
ba87f0801d Remove explicit filename from Doxygen @file commands.
Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.

Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20 14:45:34 +00:00
Jean-Daniel Dupas
2898526d6a Do not probe when the format is known.
Patch by Jean-Daniel Dupas devlists shadowlab org

Originally committed as revision 22870 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-13 07:25:50 +00:00
Michael Niedermayer
0f1f4816d5 Raise needed score for codec probing in CODEC_ID_PROBE before the last packet.
Fixes issue1871

Originally committed as revision 22831 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-11 00:43:36 +00:00
Michael Niedermayer
497431a5b6 Dont try to compute AVPacket duration for possibly interlaced video codecs
when no parser is available.
This partly fixes the frame rate misdetection in issue1756.

Originally committed as revision 22824 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-09 22:39:39 +00:00
Tomas Härdin
01d91b9be9 Reusing the probe buffer to rewind the ByteIOContext in ff_probe_input_buffer() instead of seeking back to the start of the file. Once exhausted, the size of the buffer is reduced.
Originally committed as revision 22821 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-08 09:02:27 +00:00
Michael Niedermayer
0e1f78f90b Fix rounding direction for calculation of AVPacket.duration.
Fixes issue1579

Originally committed as revision 22802 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-04 22:19:42 +00:00
Michael Niedermayer
ccf8c2944c Limit probing to probesize.
Originally committed as revision 22758 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-01 12:09:33 +00:00
Michael Niedermayer
fe8344a276 Add AVFMT_FLAG_NOFILLIN and AVFMT_FLAG_NOPARSE.
Originally committed as revision 22745 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-31 12:55:16 +00:00
Jean-Daniel Dupas
cc947f04cc Replace all occurences of PKT_FLAG_KEY with AV_PKT_FLAG_KEY.
Patch by Jean-Daniel Dupas, devlists shadowlab org

Originally committed as revision 22744 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-31 12:29:58 +00:00
Joakim Plate
46da7fa133 Probe aac codecs for CODEC_ID_PROBE.
Patch by Joakim Plate, elupus ecce se

Originally committed as revision 22742 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-31 10:45:15 +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
Micah F. Galizia
532aa889eb Fix updating condition for the probe_size variable in the internal
loop of ff_probe_input_buffer(), making sure that probe_size is always
set to probe_max_size in the last iteration.

Also make the function return an error if we get to the max probe
length and still cannot figure out what the format is.

Patch by Micah Galizia micahgalizia A gmail D com.

Originally committed as revision 22688 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-26 01:12:14 +00:00
Martin Storsjö
d8f9295753 Reindent
Originally committed as revision 22666 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-25 07:14:41 +00:00
Martin Storsjö
ddbeb95447 Add a lowercase parameter to ff_data_to_hex
Originally committed as revision 22665 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-25 07:13:20 +00:00
Stefano Sabatini
2928b83c75 Make av_open_input_file() return AVERROR_INVALIDDATA rather than
AVERROR_NOFMT if the format is unknown / cannot be recognized.

It is returned AVERROR_INVALIDDATA, in the sense that the data is
invalid within what the specific libav* binary supports.

That was the last remaining use of AVERROR_NOFMT, which is going to be
dropped at the next libavutil major bump.

Originally committed as revision 22625 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 16:34:04 +00:00
Måns Rullgård
c7f625eecf Fix erroneous behaviour when format probe hits end of file
If the format probe hits end of file, do not add the error code
to the buffer position.  This is obviously wrong, and with a
small input file would cause a negative buffer overflow.

Fixes issue 1818.

Originally committed as revision 22571 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-16 21:45:30 +00:00
Aurelien Jacobs
972ffe6220 rename av_read_frame_flush to ff_read_frame_flush
it is an internal function, not part of public API

Originally committed as revision 22562 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-15 23:15:24 +00:00
Aurelien Jacobs
588af13fee rename av_program_add_stream_index to ff_program_add_stream_index
it is an internal function, not part of public API

Originally committed as revision 22561 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-15 23:14:07 +00:00
Martin Storsjö
2dad0dcec6 Move the NTP offset definitions to internal.h
Originally committed as revision 22542 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-15 10:36:30 +00:00
Micah F. Galizia
eadd495d06 Move the probe loop from av_open_input_file() into its own method
av_probe_input_buffer() so that it can be reused. Here are a few
differences to the original way things were probed:

- maximum probe buffer size can be specified as a parameter.

- offset within the stream to probe from can be specified as a parameter.

- instead of seeking back to the start each time a probe fails, stream
  data is appended to the reallocated buffer. This lowers the amount
  of data read from the stream (there is no repetition) and results in
  fewer closed and reopened streams (when seeking fails).

New attempt after r22296, which was revert in r22315 due to a FATE
failure.

See the thread:
Subject: [FFmpeg-devel] [PATCH] Move av_open_input_file probe loop to its own method
Date: 2010-03-05 03:23:57 GMT

Patch by Micah F. Galizia printf("%s%s@%s.%s", "micah", "galizia", "gmail", "com").

Originally committed as revision 22532 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-14 22:40:16 +00:00
Martin Storsjö
594a9aebbe Make the ntp_time function available to other parts of libavformat, as ff_ntp_time
Originally committed as revision 22438 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-10 22:21:39 +00:00
Michael Niedermayer
67c10de7d2 Add special case to avoid binary search when appending index entries.
Originally committed as revision 22400 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 15:19:23 +00:00
Stefano Sabatini
f4495cdc00 Remove definition of match_ext(), which is declared under #ifdef
HAVE_AV_CONFIG_H and so not publicly declared, and currently unused.

Originally committed as revision 22353 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 23:51:53 +00:00
Martin Storsjö
f984dcf6dd Reindent
Originally committed as revision 22322 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 09:05:03 +00:00
Martin Storsjö
c5c6e67c28 Rename url_split to ff_url_split
Since this function isn't in the public API, it should have an ff_ prefix.

Originally committed as revision 22321 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 09:03:25 +00:00
Måns Rullgård
f19341e17a Revert "Move the probe loop from av_open_input_file() into its own method"
This reverts r22296.  This change made some files to fail to open.
The patch submitter has promised to investigate next week.

Originally committed as revision 22315 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 03:46:37 +00:00
Alex Converse
e7e291e960 av_find_stream_info(): Add a workaround for backwards compatible HE-AAC signaling.
The sample rate, frame size, and channel count from the container are
not reliable when backwards compatible signaling is used.

Originally committed as revision 22301 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 00:00:50 +00:00
Daniel Kristjansson
663322c1b8 Fix pts->dts conversion init for non-zero initial value for pts.
Patch by Daniel Kristjansson, danielk cuymedia net

Originally committed as revision 22297 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 23:10:18 +00:00
Micah F. Galizia
4245c6ec4e Move the probe loop from av_open_input_file() into its own method
av_probe_input_buffer() so that it can be reused. Here are a few
differences to the original way things were probed:

- maximum probe buffer size can be specified as a parameter.

- offset within the stream to probe from can be specified as a parameter.

- instead of seeking back to the start each time a probe fails, stream
  data is appended to the reallocated buffer. This lowers the amount
  of data read from the stream (there is no repetition) and results in
  fewer closed and reopened streams (when seeking fails).

Patch by Micah F. Galizia printf("%s%s@%s.%s", "micah", "galizia", "gmail", "com").

Originally committed as revision 22296 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 22:42:11 +00:00
Måns Rullgård
c26e58e32c Add some missing #includes
Originally committed as revision 22258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:36:36 +00:00
Martin Storsjö
780d7897a9 Add a function ff_url_join for assembling URLs
Originally committed as revision 22225 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-05 22:31:45 +00:00
Vitor Sessak
5301a05d3e Fix memory leak in NUT muxer
Originally committed as revision 22222 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-05 17:26:34 +00:00