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425 Commits

Author SHA1 Message Date
Stefano Sabatini
15545a095a Fix argument constness for the av_codec_get_id() and 
av_codec_get_tag() functions, making them take in input a constant
array, since they're not supposed to change it. Fix some warnings.

Originally committed as revision 15795 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-08 18:37:03 +00:00
Baptiste Coudurier
b774fdd7a4 dnxhd codec is intra only 
Originally committed as revision 15672 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-23 17:30:36 +00:00
Aurelien Jacobs
37d3e0667a uses FF_ARRAY_ELEMS() where appropriate 
Originally committed as revision 15662 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-21 21:40:24 +00:00
Michael Niedermayer
9806f846c0 Check for pts==dts on I/P frames in the presence of non low delay decoding and 
discard these invalid timestamps.
fixes issue171.

Originally committed as revision 15641 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-19 01:02:48 +00:00
Michael Niedermayer
f781f748b9 Move code setting delay and presentation_delayed a little up so 
that the variables are available sooner.

Originally committed as revision 15640 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-18 22:41:21 +00:00
Diego Biurrun
bc5c918ea8 Remove offset_t typedef and use int64_t directly instead. 
The name offset_t is easily confused with the standard off_t type and
*_t is POSIX reserved namespace if any POSIX header is included.

Originally committed as revision 15533 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-03 10:16:29 +00:00
Diego Biurrun
fff5e687a1 Move doxygen comments for av_gettime from utils.c to avformat.h. 
Originally committed as revision 15439 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-27 17:37:22 +00:00
Michael Niedermayer
0354ddb71c Ensure that muxer and encoder aspect ratios match. So no 
invalid files are generated.

Originally committed as revision 15367 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-19 12:37:38 +00:00
Baptiste Coudurier
bf912a482b set block align in av_write_header if not set, fix issue #489 
Originally committed as revision 15277 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 19:37:22 +00:00
Luca Abeni
dd1c8f3e6e Bump Major version, this commit is almost just renaming bits_per_sample to 
bits_per_coded_sample but that cannot be done seperately.
Patch by Luca Abeni
Also reset the minor version and fix the forgotton change to libfaad.
Note: The API/ABI should not be considered stable yet, there still may
be a change done here or there if some developer has some cleanup ideas and
patches!

Originally committed as revision 15262 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 14:24:59 +00:00
Michael Niedermayer
a2636c0fd5 Add AVPacket.convergence_duration. 
Originally committed as revision 15179 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-03 14:44:54 +00:00
Michael Niedermayer
74aa41bae4 Fix detection of MPEG4 in MPEG-PS. 
Fixes issue568.

Originally committed as revision 15152 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-02 15:33:57 +00:00
Baptiste Coudurier
ca9c5a4d37 make has_codec_parameters not returning true when sample_fmt is not set 
Originally committed as revision 15043 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-29 22:13:22 +00:00
Michael Niedermayer
f0aaa16fdf Do not truncate timestamps before the muxer as it makes simple 
things like last_pts - pts rather tricky and is not good for anything.
Timestamps should be truncated just before storing when needed.

Originally committed as revision 15015 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-29 01:43:27 +00:00
Ronald S. Bultje
452d3edb37 Change implementation for ff_data_to_hex(), this is faster. See discussion on 
mailinglist in "Realmedia patch" thread.

Originally committed as revision 15006 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-28 12:00:58 +00:00
Ronald S. Bultje
f1c80e3578 Export data_to_hex() as private API in lavf, rename to ff_data_to_hex() and 
move it from sdp.c into utils.c. Also add new header internal.h specifically
for lavf-specific internal API. See discussion in "Realmedia patch" thread
on mailinglist.

Originally committed as revision 15002 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 23:43:28 +00:00
Aurelien Jacobs
d63f529df7 remove useless assignment (st is never read after this line) 
Originally committed as revision 14985 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-26 20:38:04 +00:00
Andreas Öman
f1588ed525 When setting codec_id during codec probe we must also set codec_type. 
Originally committed as revision 14966 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-25 15:39:43 +00:00
Reimar Döffinger
aecf157ed0 Mark several libavformat arrays const 
Originally committed as revision 14950 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-24 17:24:34 +00:00
Aurelien Jacobs
c30a4489b4 export sample_aspect_ratio read by the demuxer in a separate field 
that the one read by the decoder.

Originally committed as revision 14932 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-23 23:13:58 +00:00
Michael Niedermayer
3c9769a008 Do not fill the pts reordering buffer with guessed dts. 
These values should not matter at all in principle because they
do not correspond to the time of display of any frame but it seems
ffmpeg becomes confused by them if they are far off and its not
strictly correct to set them to guessed values.
Fixes video_stalls_at_start.wmv

Originally committed as revision 14746 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-14 03:24:58 +00:00
Aurelien Jacobs
ea452b54f0 strcasecmp() requires #include <strings.h> 
Originally committed as revision 14728 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-13 17:22:53 +00:00
Baptiste Coudurier
cb5b96cde0 Prevent dts generation code to be executed when delay is > MAX_REORDER_DELAY, 
this fixes overflow in AVStream->pts_buffer.

Originally committed as revision 14714 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-12 17:26:36 +00:00
Stefano Sabatini
8163c870b0 Cosmetics: move at the beginning of the file the av_frac_* functions, avoid 
the forward declarations.

Originally committed as revision 14677 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-10 00:28:56 +00:00
Stefano Sabatini
c97429e22b Implement avformat_version(). 
Originally committed as revision 14667 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-08 18:40:50 +00:00
Måns Rullgård
5c5b1731b7 Maintain pointer to end of AVFormatContext.packet_buffer list 
This changes add_to_pktbuf() to maintain a pointer to the last entry
in the list, avoiding a linear walk-through on each call.  Before this
change, add_to_pktbuf() could take a significant amount of time (10%
of total decoding time), even with input files of several minutes.
After the change, the time spent in this function is barely measurable
with oprofile.

Originally committed as revision 14654 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-06 22:17:38 +00:00
Baptiste Coudurier
aaec4e03e9 check url_fseek return value, update seek reg tests 
Originally committed as revision 14489 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-31 18:02:55 +00:00
Erik Hovland
be390a4e2e Fix a mem leak in av_find_stream_info(). 
Patch by Erik Hovland erik hovland org

Originally committed as revision 14276 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-18 07:13:56 +00:00
Michael Niedermayer
744b4c02c2 Move the codec_id overriding at a slightly better place. 
Originally committed as revision 14234 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-14 20:31:17 +00:00
Michael Niedermayer
283c061936 Remove common factors from timebase in av_set_pts_info(). 
Should fix issue313

Originally committed as revision 14232 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-14 19:11:09 +00:00
Michael Niedermayer
dd57251cb0 Remove old hackish codec probe system. 
Originally committed as revision 14193 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-12 20:40:47 +00:00
Michael Niedermayer
2a72e494c3 Use strcmp() instead of strncmp() in set_codec_from_probe_data(). 
Originally committed as revision 14190 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-12 20:01:23 +00:00
Michael Niedermayer
25d3fb7374 indent 
Originally committed as revision 14189 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-12 19:57:57 +00:00
Michael Niedermayer
942de2f4fa Only try to probe the codec when the available data has roughly doubled 
relative to the last attempt.

Originally committed as revision 14188 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-12 19:57:30 +00:00
Michael Niedermayer
312d24d5e9 Add mpegvideo and H.264 to the codec probe. 
Originally committed as revision 14187 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-12 19:56:25 +00:00
Michael Niedermayer
55823964dc indent 
Originally committed as revision 14185 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-12 18:43:02 +00:00
Michael Niedermayer
0bef08e516 New codec probing system try #1. 
Originally committed as revision 14184 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-12 18:42:00 +00:00
Michael Niedermayer
9d3b9f2cce Move add_to_pktbuf() before av_read_packet(). My future work on codec identification 
cleanup will need this.

Originally committed as revision 14181 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-12 14:28:27 +00:00
Michael Niedermayer
64cd3108df Move set_codec_from_probe_data() up to where the other probe functions are. 
Originally committed as revision 14180 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-12 13:25:26 +00:00
Michael Niedermayer
3179da621a Pass AVPacketList instead of the whole context to add_to_pktbuf as that is 
all that is needed.

Originally committed as revision 14179 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-12 13:15:00 +00:00
Michael Niedermayer
cdb5af79e3 indent 
Originally committed as revision 14133 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-08 23:26:26 +00:00
Michael Niedermayer
7efeb73a5a 10000l for myself, my last change was incomplete. 
This one also reverts the libav mpeg ts regression test score change.

Originally committed as revision 14132 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-08 23:25:01 +00:00
Michael Niedermayer
6d77d9acf7 Set cur_dts to 0 only during creating new streams and not every time cur_dts happens 
to be AV_NOPTS_VALUE.

Originally committed as revision 14118 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-08 14:07:37 +00:00
Ronald S. Bultje
1e2802c5cf Reindent after r14059, see "[PATCH] allow empty params for 
av_open_input_stream()".

Originally committed as revision 14060 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-03 12:12:03 +00:00
Ronald S. Bultje
e145ce2027 Allow NULL for read_header in AVInputFormat. See discussion in "[PATCH] allow 
empty params for av_open_input_stream()".

Originally committed as revision 14059 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-03 12:10:54 +00:00
Baptiste Coudurier
150611474e give context to av_log 
Originally committed as revision 14012 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-27 19:00:04 +00:00
Michael Niedermayer
3041a4a13d Also print flags with FF_FDEBUG_TS. 
Originally committed as revision 13987 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-26 11:28:24 +00:00
Baptiste Coudurier
f3b5a1a260 make av_find_stream_info find frame_size for aac too 
Originally committed as revision 13976 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-25 19:30:48 +00:00
Michael Niedermayer
4d35bf74f9 Make av_find_stream_info() find the frame_size for vorbis. 
Originally committed as revision 13972 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-25 18:36:41 +00:00
Michael Niedermayer
6e1aa0f383 Fill missing pts in during muxing when we know that they are equal to dts. 
Originally committed as revision 13970 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-25 18:31:48 +00:00