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32 Commits

Author SHA1 Message Date
Anton Khirnov 6d592fbd0d avconv: split creating and (re-)configuring complex filtergraphs 
The current code is less than straightforward due to the fact that
output streams can be created based on filtergraph definitions. This
change should make the code simpler and more readable. It will also be
useful in the future commits.
 2015-07-19 09:38:53 +02:00
Martin Storsjö 16302246b1 avconv: Add an option for automatically rotating video according to display matrix 
The option is enabled by default, but can be disabled.

If this is enabled, such side data isn't copied into the output stream
(except when doing stream copy).

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-05-02 22:09:06 +03:00
Vittorio Giovara c802a2e718 avconv: fix leak in filter error 
CC: libav-stable@libav.org
Bug-Id: CID 1005311
 2014-10-17 09:55:46 +01:00
Anton Khirnov 383136264e avconv: do not use the stream codec context for encoding 2014-06-01 08:33:21 +02:00
Anton Khirnov 41776ba9c0 avconv: do not use the stream codec context for decoding 2014-06-01 08:33:11 +02:00
Diego Biurrun 8f8bc92365 Add missing #includes for *INT64_MAX and *INT64_C 2013-11-23 21:55:52 +01:00
Anton Khirnov 07fd0a2219 avconv: add infrastructure for using hwaccels 2013-11-23 11:55:43 +01:00
Vittorio Giovara d28fc7b29a avconv_filter: add new line after error message 2013-11-21 14:48:27 +01:00
Anton Khirnov 488a0fa689 avconv: support -t as an input option. 
It limits the duration of the data read from a given input.
 2013-08-05 10:54:19 +02:00
Anton Khirnov 811bd07846 avconv: make input -ss accurate when transcoding 
Insert (a)trim filters on the corresponding inputs, so the extra frames
are decoded and discarded.
 2013-08-05 10:53:41 +02:00
Anton Khirnov 56ee3f9de7 avconv: distinguish between -ss 0 and -ss not being used 
Using -ss 0 to drop frames with negative timestamps is a perfectly valid
use case.
 2013-08-05 10:53:12 +02:00
Anton Khirnov 2e661f26f8 avconv: insert extra filters in the same way for both graph inputs and outputs 
This will allow using the same code when one filter can be inserted both
on input and output.
 2013-08-05 10:52:22 +02:00
Anton Khirnov 06cd4c5a68 avconv: fix usage of deprecated lavfi API 2013-08-05 10:51:41 +02:00
Anton Khirnov 51fc88e746 avconv: improve some variable names 
'filter' is too generic, since the functions in question deal with
several filters.

Also add const qualifiers to those variables.
 2013-08-04 15:46:19 +02:00
Luca Barbato 72fbc9685c avconv: use current syntax for the scale filter 2013-05-10 08:26:04 +02:00
Anton Khirnov 8cd472d3f9 avconv: make output -ss insert trim/atrim filters. 
This makes output -ss sample-accurate for audio and will allow further
simplication in the future.
 2013-04-30 12:00:55 +02:00
Anton Khirnov a83c0da539 avconv: make -t insert trim/atrim filters. 
This makes -t sample-accurate for audio and will allow further
simplication in the future.

Most of the FATE changes are due to audio now being sample accurate. In
some cases a video frame was incorrectly passed with the old code, while
its was over the limit.
 2013-04-30 11:53:12 +02:00
Anton Khirnov bee2d75b66 avconv: update to the new options syntax. 
The separators were changed from ',' to '|' in all the filters.
 2013-04-11 20:44:45 +02:00
Anton Khirnov 38f0c0781a lavfi: merge avfiltergraph.h into avfilter.h 
We do not support using filters without AVFilterGraph in practice
anyway, so there is no point in pretending we do.
 2013-04-11 20:33:33 +02:00
Martin Storsjö e760e1d408 avconv: Make sure the encoder exists before inspecting supported_list 
This fixes crashes when there is no encoder for the default codec of
selected format.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-06 21:56:10 +02:00
Justin Ruggles d925cca95f avconv: remove an unused variable 2013-02-25 15:15:22 -05:00
Justin Ruggles 5c7db097eb avconv: pass libavresample options to AVFilterGraph 2013-02-23 17:07:54 -05:00
Anton Khirnov 10bca66101 cmdutils: add a macro to simplify grow_array() calls. 2012-12-18 20:11:06 +01:00
Justin Ruggles 9a71d362a6 avconv: deprecate the -vol option 
Remove the code for volume scaling in avconv.c and instead auto-insert a
volume filter into the beginning of the filter chain.
 2012-12-05 11:23:37 -05:00
Justin Ruggles 95682d8cd2 avconv: fix variable shadowing in configure_input_audio_filter() 2012-11-28 18:13:21 -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
Diego Biurrun c1ef30a6ba De-doxygenize some top-level files 2012-10-12 20:56:54 +02:00
Anton Khirnov 716d413c13 Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat 2012-10-08 07:13:26 +02:00
Diego Elio Pettenò 5e3f9979fa Use atexit() instead of defining a custom exit_program() interface. 2012-10-01 17:17:42 -04:00
Anton Khirnov 58dee6e62d avconv: don't pass a bogus parameter to avfilter_graph_create_filter(). 
The buffer sink does not take any parameters.

Fixes an uninitialized variable warning.
 2012-09-17 15:48:20 +02:00
Anton Khirnov a3ad68d36c cmdutils: extend -h to allow printing codec details. 2012-08-19 19:22:08 +02:00
Anton Khirnov fe2147e936 avconv: split configuring filter configuration to a separate file. 2012-08-08 11:11:52 +02:00