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131 Commits

Author SHA1 Message Date
Anton Khirnov 013887ebcd avconv: move codec tags to options context. 
Add a new -tag option, make -[vas]tag an alias for -tag:[vas]
 2011-09-10 13:03:54 +02:00
Anton Khirnov a2a38d9665 avconv: fix parsing metadata specifiers. 
After 039267f192, metadata specifiers are
passed without the leading ':'. Remove a ++ that didn't take this into
account.
 2011-09-05 12:11:10 +02:00
Anton Khirnov dc26318c2d avconv: move mux_preload and mux_max_delay to options context 2011-09-05 11:18:15 +02:00
Anton Khirnov d821cbe2ff avconv: move bitstream filters to options context. 
Change syntax -- -[vas]bsf are replaced by -bsf:[stream specifier], the
argument is now a comma-separated list of bitstream filters.
 2011-09-05 11:17:31 +02:00
Anton Khirnov f480532822 avconv: move rate_emu to options context. 
Make it work properly with multiple input files.
 2011-09-05 11:17:07 +02:00
Anton Khirnov 96139b5e32 avconv: move max_frames to options context. 
Add a -frames option that uses generic stream specifiers, change
-[vad]frames into aliases to it.
 2011-09-05 11:16:46 +02:00
Anton Khirnov 039267f192 avconv: move metadata to options context. 
It is now possible to set metadata on streams and chapters.
 2011-09-05 11:16:02 +02:00
Anton Khirnov 33f75d72e6 avconv: move ts scale to options context. 2011-09-05 11:15:40 +02:00
Anton Khirnov c5bb372e85 avconv: move chapter maps to options context. 2011-09-05 11:15:28 +02:00
Anton Khirnov 847529f84a avconv: move metadata maps to options context. 2011-09-05 11:15:17 +02:00
Anton Khirnov 35e6f8c174 avconv: move codec_names to options context. 2011-09-05 11:13:36 +02:00
Anton Khirnov 7041bb3b1a avconv: move format to options context 2011-09-04 13:12:00 +02:00
Anton Khirnov 13ccba50d4 avconv: move limit_filesize to options context 2011-09-04 13:12:00 +02:00
Anton Khirnov 6b779cccaa avconv: move start_time, recording_time and input_ts_offset to options context 2011-09-04 13:12:00 +02:00
Anton Khirnov 575ec4e17d avconv: add a context for options. 
Move stream maps to it.

Eventually all non-global options should be stored in it.
 2011-09-04 13:12:00 +02:00
Anton Khirnov 7cc8d6385a cmdutils: add support for caller-provided option context. 
This is the first step to removing the globals plague from avtools.
 2011-09-04 13:12:00 +02:00
Anton Khirnov cac651c834 cmdutils: move grow_array() from avconv to cmdutils. 2011-09-04 13:12:00 +02:00
Anton Khirnov dad09ff93f cmdutils: move exit_program() declaration to cmdutils from avconv 
Allows cmdutils to call each tool's own cleanup function.
 2011-09-04 13:12:00 +02:00
Anton Khirnov 20c21f8b75 cmdutils: get rid of dummy contexts for examining AVOptions. 
Replace it with newly introduced libavutil API.
 2011-09-03 20:58:15 +02:00
Michael Niedermayer 6248694861 avconv: fix some bugs introduced in 630902a1e1 
These caused scrambled error messages to be printed and
floating point exceptions.
For example when there was no decoder available for a
stream.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-09-01 11:04:13 +02:00
Anton Khirnov 2e2594ca5b avconv: remove -threads option. 
It's only shadowing the AVOption with the same name.
 2011-08-30 20:51:32 +02:00
Alex Converse f593628e58 avconv: Replace raw picture frame swapping hack. 2011-08-30 10:12:22 -07:00
Anton Khirnov c922816d31 avconv: remove stubs of crop* and pad* options 2011-08-29 06:22:10 +02:00
Anton Khirnov ed5b13265e avconv: re-add nb_streams to InputFile. 
It was mistakenly removed in 2cf8355f98,
not taking into account that new streams might appear in av_read_frame()
that avconv doesn't know about.

Fixes bug 24.
 2011-08-29 06:22:07 +02:00
Diego Biurrun 0249478756 doxygen: fix wrong comment syntax, //< vs. ///< 2011-08-26 18:34:28 +02:00
Alex Converse b9630bcf82 avconv: Replace goto redo on decode fail with continue. 
This checks for sigterm but otherwise is identical to the previous
behavior.
 2011-08-24 10:13:32 -07:00
Alex Converse 389e0a5a24 avconv: Remove dead store. 2011-08-24 10:13:32 -07:00
Alex Converse 6c7ee2f7db avconv: use av_clip_int16 for audio clipping 2011-08-23 09:53:23 -07:00
Nicolas George bc8c50512f avconv: print the codecs names in the stream mapping. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-23 16:50:01 +02:00
Anton Khirnov c74b44de08 avconv: move the avcodec_find_decoder() call to add_input_streams(). 
This makes the code simpler to understand, though it results in an
unnecessary call to avcodec_find_decoder() if the stream won't be
decoded.
 2011-08-23 16:50:01 +02:00
Alex Converse eaf2d37acc avconv: Separate initialization from the main transcode loop. 2011-08-19 15:41:05 -07:00
Anton Khirnov f60a6b5853 avconv: reset input_ts_offset between files. 
Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2011-08-19 15:37:14 -07:00
Anton Khirnov b62b5cb6fd avconv: call flush_encoders() from transcode() directly. 
And remove now pointless parameter.

Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2011-08-19 15:36:05 -07:00
Anton Khirnov c093150849 avconv: fix broken indentation. 
Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2011-08-19 15:35:20 -07:00
Anton Khirnov f21f294e05 avconv: rescue poor abused limit_filesize global. 
Keep a per-OutputFile instance of it, thus making -fs work with multiple
output files.

Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2011-08-19 15:34:24 -07:00
Alex Converse e6d2b73784 avconv: Set error code before before jumping to fail. 2011-08-19 11:28:21 -07:00
Alex Converse bb337b4fbc avconv: Fix spelling errors. 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-08-18 22:29:41 +02:00
Anton Khirnov 6f1c66d526 avconv: save two levels of indentation in flush_encoders() 
By replacing
if (foo)
    <do stuff>

with
if (!foo)
    continue;
<do stuff>
 2011-08-18 11:22:12 +02:00
Anton Khirnov 4a4ce2e743 avconv: factor flushing encoders out of output_packet(). 2011-08-18 11:22:12 +02:00
Anton Khirnov 630902a1e1 avconv: factor out initializing input streams. 2011-08-18 11:22:12 +02:00
Anton Khirnov ddf5ef0263 avconv: remove -intra option. 
It's equivalent to -g 0.
 2011-08-18 11:22:05 +02:00
Anton Khirnov e922bbfa76 avconv: reset streamid_map between output files. 2011-08-18 08:49:32 +02:00
Anton Khirnov c5ad2c2cc6 avconv: make timer_start a local var in transcode(). 2011-08-18 08:49:32 +02:00
Anton Khirnov 6494c001be avconv: cosmetics, move OutputStream. 
Allows us to get rid of forward InputStream declaration.
 2011-08-18 08:49:32 +02:00
Anton Khirnov e659c51563 avconv: remove two unused macros. 2011-08-18 08:49:32 +02:00
Anton Khirnov 45f861283e avconv: reindent. 2011-08-17 20:01:12 +02:00
Anton Khirnov ea065176b2 avconv: rescue poor abused start_time global. 
Keep a per-OutputFile instance of it, thus making -ss work with multiple
output files.
 2011-08-17 20:00:46 +02:00
Anton Khirnov ef44a60710 avconv: rescue poor abused recording_time global. 
Keep a per-OutputFile instance of it, thus making -t work with multiple
output files.
 2011-08-17 20:00:06 +02:00
Anton Khirnov 2886aee73f avconv: merge two loops in output_packet(). 2011-08-17 19:58:55 +02:00
Anton Khirnov f1176d41af avconv: fix broken indentation. 2011-08-17 19:58:31 +02:00
Anton Khirnov b0c9e8e024 avconv: get rid of the arbitrary MAX_FILES limit. 2011-08-17 19:58:16 +02:00
Anton Khirnov 4288e0316a avconv: get rid of the output_streams_for_file vs. ost_table schizophrenia 
Instead store output streams in the same way as input streams.
 2011-08-17 19:57:20 +02:00
Anton Khirnov af70aa4526 avconv: add a wrapper for output AVFormatContexts and merge output_opts into it 2011-08-17 19:55:55 +02:00
Anton Khirnov 09af7fb309 avconv: make itsscale syntax consistent with other options. 
Move the stream specifier to the option name.
 2011-08-17 19:53:05 +02:00
Anton Khirnov 88867844c6 avconv: factor out adding input streams. 2011-08-17 19:52:28 +02:00
Alex Converse 553735f5a8 avconv: Factorize combining auto vsync with format. 2011-08-17 10:16:52 -07:00
Alex Converse 87ef060c3b avconv: Factorize video resampling. 2011-08-17 10:16:48 -07:00
Alex Converse 9be3c1245f avconv: Don't unnecessarily convert ipts to a double. 2011-08-17 10:05:57 -07:00
Anton Khirnov 6cd9d0f77d Revert "avconv: use stream copy by default when possible." 
This reverts commit 4f4f33844a.

This commit has some ugly corner cases and needs to be discussed
further.
 2011-08-16 20:59:14 +02:00
Anton Khirnov ad42126abc avconv: print stream copy information. 2011-08-16 20:24:20 +02:00
Anton Khirnov 4f4f33844a avconv: use stream copy by default when possible. 2011-08-16 20:24:20 +02:00
Anton Khirnov 5759cce70d avconv: don't segfault on 0 input files. 2011-08-16 20:24:20 +02:00
Anton Khirnov 2c81d5f4c5 avconv: remove a write-only variable 2011-08-16 06:24:01 +02:00
Anton Khirnov 40fc281087 avconv: remove pointless parameter from new_*_stream(). 
New streams are always added to the last output file.
 2011-08-16 06:23:46 +02:00
Anton Khirnov 169f0647b7 avconv: cosmetics, move code 
Move find_codec_or_die(), choose_codec(), new_output_stream() and
read_avserver_streams() below transcode() where they belong.
 2011-08-16 06:23:27 +02:00
Anton Khirnov 86530f418e avconv: cosmetics -- move copy_chapters(). 
It's only used in opt_output_file(), so move it right above
opt_output_file().
 2011-08-16 06:21:32 +02:00
Anton Khirnov f233cfed7b avconv: cosmetics -- move parse_forced_key_frames(). 
parse_forced_key_frames() is only used in new_video_stream(), so move it
right above new_video_stream().
 2011-08-16 06:21:25 +02:00
Anton Khirnov 64db1a82d6 lavc: add audio flag to the 'b' option, deprecate 'ab'. 
Its only reason for its existence was ffmpeg's inability to properly assign
AVOptions to streams. Now this is not a problem anymore, so 'ab' should
go.
 2011-08-16 06:20:43 +02:00
Anton Khirnov f4ad238c6c avconv: rename sameq to same_quant 
It's often mistakenly used as 'same quality', emphasize that it's not
true in the manual.
 2011-08-16 06:19:08 +02:00
Anton Khirnov 92f1940e99 avconv: replace -vcodec/-acodec/-scodec with a better system. 
The new option doesn't depend on its placement wrt -new* options (which
don't exist anymore) and works in a similar way as per-stream AVOptions.

-[vas]codec remain as aliases to -codec:[vas]
 2011-08-16 06:17:02 +02:00
Anton Khirnov ff884c79ee avconv: remove presets. 
Nothing except x264 uses them and native x264 presets should be used
with private options.
 2011-08-16 06:10:20 +02:00
Dustin Brody 2bfdb34c8a mpeg12: remove repeat-field code disabled since May 2002 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-08-15 13:03:20 +02:00
Kostya 5c59fa56ed Turn on resampling on sudden size change instead of bailing out during recode. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-15 11:53:45 +02:00
Kostya 428c59d911 avtools: reinitialise filter chain when input video stream changes dimensions 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-15 11:53:40 +02:00
Anton Khirnov 8d2e4a7e68 avconv: change semantics of -map 
New syntax contains an optional stream type, allowing to refer to n-th
stream of specific type.

Omitting stream number now maps all streams of the given type.
 2011-08-12 19:10:22 +02:00
Anton Khirnov 3d4f0dab79 avconv: get rid of new* options. 
They are confusing, irregular and redundant -- -map already contains all
the information.  Stream maps can now be parsed in opt_output_file().

Add a more user-friendly default behavior in case no maps are present.

Breaks -programid for now, but it never worked properly anyway. A better
solution will be written soon.
 2011-08-12 19:10:22 +02:00
Anton Khirnov d4863fc1a8 cmdutils: allow precisely specifying a stream for AVOptions. 2011-08-12 18:35:12 +02:00
Anton Khirnov e6e6060c9b avconv: make -map_metadata work consistently with the other options 
Before, it took an input and output file index, now it only takes an
input file and applies to the next output file.

Stream/chapter/program specification is now part of the option name and
the delimiter was changed from ',' to ':' to be consistent with the
similar feature for AVOptions.
 2011-08-12 13:50:36 +02:00
Anton Khirnov c9065c2917 avconv: remove deprecated options. 2011-08-12 13:30:38 +02:00
Anton Khirnov b9aac90bd8 avconv: make -map_chapters accept only the input file index. 
This is consistent with how all the other options work.
 2011-08-12 13:30:07 +02:00
Anton Khirnov 6291d7e416 Make a copy of ffmpeg under a new name -- avconv. 
It will be further developed with a few incompatible changes.

ffmpeg.c will stay as is for some time, so any scripts using it won't be
broken.
 2011-08-12 13:27:30 +02:00