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525 Commits

Author SHA1 Message Date
Sean Soria
b593f7fdef Calls to url_fseek should have their return value checked in 
av_seek_frame_binary, just as they do in av_seek_frame_generic.
Otherwise, function may return success even though url_fseek reported
failure.

Patch by Sean Soria, first.last at gmail

Originally committed as revision 20744 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-06 00:03:53 +00:00
Sean Soria
6659b32ab2 Change ret type to int64_t because url_fseek returns int64_t. 
This fixes seeking in files > 2gb.
Patch by Sean Soria, sean dot soria at gmail dot com.

Originally committed as revision 20693 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-01 22:56:44 +00:00
Baptiste Coudurier
66765b5933 use AVFormatContext in av_log, better than AVCodecContext when multiple streams are present 
Originally committed as revision 20689 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-01 20:15:05 +00:00
Michael Niedermayer
77ac76a30f Print a warning if the duration is estimated from the bitrate, as this is 
likely not accurate.

Originally committed as revision 20675 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-30 22:08:22 +00:00
Diego Biurrun
c173693698 Add functions to return library license and library configuration. 
Originally committed as revision 20547 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-18 17:15:17 +00:00
Diego Biurrun
ca02d8ec97 Add '#undef fprintf' before PRINT macro that uses fprintf. 
Otherwise there may be trouble when fprintf is disabled in favor of av_log.

Originally committed as revision 20515 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-11 21:57:50 +00:00
Baptiste Coudurier
050ba6f45e print packet duration when debugging timestamps 
Originally committed as revision 20420 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-30 18:17:16 +00:00
Baptiste Coudurier
72017ea1dc check stream index validity in av_program_add_stream_index 
Originally committed as revision 20319 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-19 18:55:27 +00:00
Baptiste Coudurier
8425cecacc request mp3 frame_size to be set in has_codec_parameters, fix issue #1314 
Originally committed as revision 20318 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-19 18:53:32 +00:00
Baptiste Coudurier
f2c061ec0f reindent after commit 
Originally committed as revision 20307 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-19 02:20:08 +00:00
Baptiste Coudurier
7edbcfb79e In dump_format, print streams not associated with any program. 
Fixes issue #1366.

Originally committed as revision 20306 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-19 02:12:10 +00:00
Baptiste Coudurier
7857d3ccf6 fix indentation and add braces 
Originally committed as revision 20289 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-18 20:25:48 +00:00
Vitor Sessak
a4cb675124 Avoid segfault for empty input files 
Originally committed as revision 20265 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-17 20:37:58 +00:00
Carl Eugen Hoyos
b8c0db9981 Allow autodetection of E-AC3. 
Originally committed as revision 20206 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-11 11:56:53 +00:00
Carl Eugen Hoyos
e18027ac40 Add FIXME about low_delay vs has_b_frames. 
Originally committed as revision 20161 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-03 19:40:52 +00:00
Wallak
f4a4be3f4e H264 allows B frames without requiring a >=1 sized buffer. 
Patch by wallak, wallak free fr

Originally committed as revision 20160 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-03 19:30:09 +00:00
Michael Niedermayer
e9b0681610 Only use *ic_ptr when it has been initialized. 
Originally committed as revision 19911 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-18 13:19:13 +00:00
Baptiste Coudurier
db46c4e14d print at debug level the score at which codec probing succedeed 
Originally committed as revision 19899 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-17 18:46:50 +00:00
Michael Niedermayer
1bc8c36125 Print a warning if a format has been detected with a low score. 
Originally committed as revision 19890 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-16 20:44:26 +00:00
Michael Niedermayer
c36823fd3d Print at debug level the score with which probing succeeded. 
Originally committed as revision 19889 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-16 20:23:04 +00:00
Michael Niedermayer
8a6c7a5286 Fix indention after last commit. 
Originally committed as revision 19888 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-16 20:06:48 +00:00
Michael Niedermayer
e07b882b4d Improve amortized worst case speed of the muxers packet interleaving code 
from O(packets_in_the_file) to O(num_of_streams).

Originally committed as revision 19887 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-16 20:04:04 +00:00
Michael Niedermayer
657eca1f8b Upgrade a few important messages to AV_LOG_WARNING. 
Originally committed as revision 19872 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-16 01:47:54 +00:00
Michael Niedermayer
0355537605 Fix indention after previous commit. 
Originally committed as revision 19871 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-16 01:17:39 +00:00
Michael Niedermayer
ddce56efc5 Make packet interleaving in the muxer not scan through the whole 
buffer when simply appending at the end works.
Much faster if one stream ends prematurely.
Fixes issue1379.

Originally committed as revision 19870 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-16 00:59:15 +00:00
Michael Niedermayer
42831b46ef Also reset *_end in flush_packet_queue(). 
Originally committed as revision 19869 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-16 00:56:31 +00:00
Justin Ruggles
1d07029fea Add frame_size as a codec parameter requirement for Speex in 
av_find_stream_info().  It forces decoding of a packet when there is no
Speex header in order to determine the correct frame size.

Originally committed as revision 19760 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-04 21:38:45 +00:00
Ivan Schreter
101036adb9 Support for generic multi-stream key frame finding for new seek API. 
Originally committed as revision 19680 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-08-22 16:05:43 +00:00
Peter Ross
c0b88f1920 Moves the display of metadata to dump_format() 
Originally committed as revision 19632 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-08-12 13:17:39 +00:00
Art Clarke
ebb82604b0 Only free '*ic_ptr' when a caller has pre-allocated a context and passed it in 
(wherein av_open_input_file assumes memory ownership).
Patch by Art Clarke a<surname> xuggle com

Originally committed as revision 19436 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-15 10:00:16 +00:00
Art Clarke
56c6cf287b Fix mem leak when user preallocates an AVFormatContext, passes it to 
av_open_input_file(), but the file does not exist.
Patch by Art Clarke a$(surname) xuggle com

Originally committed as revision 19370 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-08 08:26:57 +00:00
Michael Niedermayer
e7e5d1e990 If either of num or den is 0 make both 0 in av_set_pts_info(). 
Originally committed as revision 19326 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-02 12:47:58 +00:00
Michael Niedermayer
d218a86a0d Make sure av_set_pts_info() does not set the fields of a timebase to 
negative values.

Originally committed as revision 19325 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-01 20:52:48 +00:00
Michael Niedermayer
dec14949a6 Make arguments of av_set_pts_info() unsigned. 
Fixes issue1240/mpeg1/smclockmpeg1.avi.3.1

Originally committed as revision 19319 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-01 18:50:31 +00:00
Baptiste Coudurier
57011a13d6 use AVFormatContext->probesize in av_find_stream_info and raise default to 5M 
Originally committed as revision 19274 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-25 19:10:27 +00:00
Baptiste Coudurier
af122d6a80 limit raw packet buffer size used for codec probing 
Originally committed as revision 19272 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-25 18:48:57 +00:00
Daniel Verkamp
1a40491ef2 Add ff_ prefixes to exported symbols in libavformat/riff.h. 
patch by Daniel Verkamp, aniel drv nu

Originally committed as revision 19254 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-22 23:09:34 +00:00
Michael Niedermayer
71ee651559 Print why av_find_stream_info() failed, this is a rather common question 
during debugging ...

Originally committed as revision 19217 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-18 00:22:08 +00:00
Baptiste Coudurier
818062f2f3 if b frames are parsed, set codec->has_b_frames 
Originally committed as revision 19147 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-11 04:30:05 +00:00
Baptiste Coudurier
e695906ec7 use dts codec probing 
Originally committed as revision 19014 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 04:13:25 +00:00
Baptiste Coudurier
86cb7e33cc fix codec probing, stop after MAX_PROBE_PACKETS and return all packets 
Originally committed as revision 19000 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 00:24:06 +00:00
Baptiste Coudurier
db5dc02bd7 cast size to int64_t to avoid overflow 
Originally committed as revision 18991 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-30 04:08:43 +00:00
Baptiste Coudurier
1bd280f730 Set frame defaults in try_decode_frame. 
Fix:
==22211== Conditional jump or move depends on uninitialised value(s)
==22211==    at 0x811E692: ff_print_debug_info (mpegvideo.c:1137)
==22211==    by 0x82E6A7B: decode_frame (h264.c:7897)
==22211==    by 0x80F2823: avcodec_decode_video2 (utils.c:564)
[...]
==22211==  Uninitialised value was created by a stack allocation
==22211==    at 0x8064AA3: try_decode_frame (utils.c:1845)

Originally committed as revision 18483 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-13 03:38:55 +00:00
Baptiste Coudurier
e472ea34c4 reindent 
Originally committed as revision 18480 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-13 03:32:02 +00:00
Reimar Döffinger
d2e63e8b05 Simplify packet duplication code in ff_interleave_add_packet. 
Behaviour only changes if pkt->destuct neither av_destruct_packet,
av_destruct_packet_nofree nor NULL, in which case the new code avoids a double free.

Originally committed as revision 18452 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-11 22:38:00 +00:00
Reimar Döffinger
80d403fc19 Get rid of av_destruct_packet_nofree and use NULL instead. 
It is still used in comparisons to keep ABI compatibility.

Originally committed as revision 18431 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-11 12:42:29 +00:00
Thilo Borgmann
655d47c2cb Make try_decode_frame() use the new avcodec_decode_* API. 
Patch by Thilo Borgmann thilo.borgmann AT g00glemail dot com.

Originally committed as revision 18408 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-10 11:03:06 +00:00
Reimar Döffinger
feb993e579 Add av_shrink_packet function for use in av_get_packet that reduces pkt->size 
and ensures the following padding is correctly initialized to 0.

Originally committed as revision 18378 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-08 20:19:12 +00:00
Thilo Borgmann
cdd8930e6a Move av_packet_*() functions from libavformat/ to libavcodec/, where the 
AVPacket structure now resides also.

Patch by Thilo Borgmann thilo.borgmann googlemail com, see the mailinglist
thread "Google Summer of Code participation" for additional discussion.

Originally committed as revision 18353 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-07 18:31:14 +00:00
Baptiste Coudurier
3a5601885b move max analyze duration check before considering new packet 
Originally committed as revision 18051 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-19 21:54:34 +00:00