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Author SHA1 Message Date
Stefano Sabatini 97aa554634 lavfi/volume: implement process_command() callback, with the volume command 
Address trac ticket #2868.
 2013-12-25 18:25:53 +01:00
Stefano Sabatini 7619a87cc8 lavfi/volume: support volume expression and per-frame expression evaluation 
The eval mode allows to evaluate the expression per-frame or just at
init.

In particular, address ticket #3234.
 2013-12-25 18:25:04 +01:00
Stefano Sabatini 129ce05b02 tools/zmqsend: rename ctx to zmq_ctx 
The new name is more explicit.
 2013-12-23 18:44:52 +01:00
Stefano Sabatini dd00f9cac3 tools/zmqsend: use valid NULL log context 
The zmq context is not a valid log context. Fix crash.
 2013-12-23 18:44:52 +01:00
Stefano Sabatini d055a1395c lavfi/hue: show first decimal value of saturation 2013-12-20 19:25:42 +01:00
Stefano Sabatini 028d8dd367 lavfi/hue: use av_clip_uint8() instead of av_clip_uint8_c() 
The generic version should be faster if optimized.
 2013-12-20 19:13:42 +01:00
Stefano Sabatini 70e74e0072 lavfi/hue: force table initialization for the first frame 2013-12-20 19:13:42 +01:00
Stefano Sabatini aeccb522eb lavf/concatdec: fix crash in case a file in script cannot be opened 2013-12-18 15:14:58 +01:00
Stefano Sabatini 8937af7b6f lavf/segment: increase logging level for message with segment start information 
Help debugging.
 2013-12-18 15:14:58 +01:00
Stefano Sabatini 1d6666a6b8 ffserver: extend report_config_error() facilities, and use it for warnings 2013-12-16 19:19:04 +01:00
Stefano Sabatini 9985710a5a ffserver: add stream Metadata option 
Also deprecate Author, Comment, Copyright, and Title options, and update
docs to use the new Metadata option.
 2013-12-16 19:18:45 +01:00
Stefano Sabatini 33f10fa657 ffserver: fix spacing typoin error message 2013-12-16 18:30:21 +01:00
Stefano Sabatini e3eb0988c6 lavu/dict.h: extend/clarify av_dict_get() doxy 2013-12-16 18:30:04 +01:00
Stefano Sabatini 023693d786 lavfi/buffersrc: set min and max values for pix_fmt option 
Currently the min and max values are not honored, but this will change in
a following patch.
 2013-12-16 18:08:17 +01:00
Stefano Sabatini b2a4316287 examples/decoding_encoding: check av_samples_get_buffer_size() for a negative value 
Fix broken != 0 check.
 2013-12-15 20:09:26 +01:00
Stefano Sabatini 81eff6e7a2 doc/muxers/tee: add example showing second level escaping 2013-12-15 20:04:06 +01:00
Stefano Sabatini 2364b4031d doc/muxers/tee: use @ref to reference other sections 2013-12-15 20:04:06 +01:00
Stefano Sabatini d37d4b6e40 lavf/mux: improve feedback in case of no streams in muxer 2013-12-15 20:04:06 +01:00
Stefano Sabatini de9ea40a40 doc/bitstream_filters: remove mp3_header_decompress filter 
It was removed in commit c6080d8900.
 2013-12-14 21:47:51 +01:00
Stefano Sabatini 66a703ea01 ffprobe: only show tags when explicitly requested 2013-12-14 13:22:04 +01:00
Stefano Sabatini 2cfe70ff3e lavf/movenc: return meaningful error code from mov_write_header() 2013-12-14 13:21:58 +01:00
Stefano Sabatini 54c596fe7a lavf/movenc: improve feedback in case of unsupported codec 2013-12-14 13:21:51 +01:00
Stefano Sabatini 65a3429e7a ffprobe: add cosmetical empty line 2013-12-13 09:42:15 +01:00
Stefano Sabatini 93f0882725 ffserver: improve error feedback in case of av_write_frame() error 2013-12-13 09:42:15 +01:00
Stefano Sabatini bed4eeab33 MAINTAINERS: remove ffserver maintainership status notice 
Privately approved by Baptiste.
 2013-12-13 09:42:15 +01:00
Stefano Sabatini 8f1edc73a8 lavfi: rename asrc_aevalsrc.c to aeval.c 
The file now contains both source and filter, the new name looks more
appropriate.
 2013-12-06 10:57:28 +01:00
Stefano Sabatini e424abc3a0 lavfi: add aeval filter 2013-12-06 10:57:26 +01:00
Stefano Sabatini 405b3eb535 lavfi/aevalsrc: duplicate last expression for the missing channels 
Use last expression for the missing channel expressions in case the
channel layout was specified. Enhance flexibility.
 2013-12-06 10:51:12 +01:00
Stefano Sabatini 5b073da7a1 doc: add script to compute texi files dependencies 
Replace the inline awk script with a Perl script which tracks the
dependencies recursively.

This allows to correctly track dependencies for files including files
with a second level include (for example: ffmpeg-devices.texi ->
devices.texi -> outdevs.texi).

This also adds a dependency on perl for computing the dependencies, which
should not be a problem since perl is already required all the way for
building documentation.

This is a variant of commit 628ceac652
which was reverted due to out-of-tree build failure.
 2013-12-06 10:40:38 +01:00
Stefano Sabatini 704cc5e75d ffprobe: free shared writer context on exit 
Fix leak.

Spotted-by: Michael Niedermayer
 2013-12-03 21:27:14 +01:00
Stefano Sabatini 6ca0ac5e55 doc/ffserver: remove spurious NoAudio option from stream example 2013-12-02 23:52:24 +01:00
Stefano Sabatini d5d51cf04d lavfi/volume: support all channel counts 2013-12-02 23:52:24 +01:00
Stefano Sabatini c490cd4c1a doc/examples/filtering_audio: fix chunked audio decoding 
Support the case when multiple frames are contained in a single packet.
In particular, fix fate-samples/lossless-audio/luckynight-partial.shn
sample decoding.
 2013-12-02 15:21:52 +01:00
Stefano Sabatini 893f33e7f0 doc/examples/filtering_audio: fix style 2013-12-02 15:08:00 +01:00
Stefano Sabatini c7a99d99bd doc/examples/filtering_video: do not make use of AVBufferSinkParams 
Set the value on the filter context instead. Simplify.
 2013-12-02 14:35:40 +01:00
Stefano Sabatini 3aa6018010 doc/examples/filtering_video: add some error handling in init_filters() 2013-12-02 14:35:39 +01:00
Stefano Sabatini a12bf9f50f doc/examples/README: fix typo 2013-12-02 14:35:39 +01:00
Stefano Sabatini 55c57658d2 doc/examples/filtering_audio: add more error checks 2013-12-02 14:35:39 +01:00
Stefano Sabatini 82e74ee6e4 doc/examples/filtering: make use of av_err2str() 
Simplify.
 2013-12-02 14:35:31 +01:00
Stefano Sabatini 4d028f9280 doc/ffserver: fix misc minor typos 2013-12-01 20:24:49 +01:00
Stefano Sabatini f2f17dd874 doc/ffserver: clarify documentation for Feed MaxFileSize option 2013-11-30 14:47:26 +01:00
Stefano Sabatini 8209dd332f doc/ffserver: clarify that note in NoDaemon option documentation 2013-11-30 14:46:53 +01:00
Stefano Sabatini b58161d6b6 ffserver: print error code description in case of write_header() failure 
Improve feedback.
 2013-11-30 14:35:33 +01:00
Stefano Sabatini 889509d241 doc/ffserver: add "Detailed description" chapter 
Also move FFM section up in the file, and rename it.
 2013-11-30 14:35:33 +01:00
Stefano Sabatini 0bacc320c2 doc/ffserver: remove more mentions to LAME and build 2013-11-30 14:35:33 +01:00
Stefano Sabatini 73b8730475 ffserver: improve error feedback in case of write_header() failure 2013-11-29 12:11:39 +01:00
Stefano Sabatini b133ec6244 ffserver: improve feedback in case no feed is defined for a stream 2013-11-29 12:11:34 +01:00
Stefano Sabatini 0083514727 ffserver: improve feedback in case of stream with unknown feed name 2013-11-29 12:11:28 +01:00
Stefano Sabatini 0d640c08eb doc/ffserver: specify missing argument for ACL feed option 2013-11-29 10:28:03 +01:00
Stefano Sabatini 6dac34b853 doc/ffserver: fix RTSPOtion tpo 
Spotted-by: ubitux
 2013-11-29 10:28:03 +01:00
Stefano Sabatini 98e47c1a7e doc/ffserver: extend documentation for Feed/File stream options 2013-11-29 10:28:03 +01:00
Stefano Sabatini 0e64edda18 doc/ffserver: uncomment line in stream section example 2013-11-29 10:28:03 +01:00
Stefano Sabatini cdff4c5313 doc/ffserver: reorder encoding options, and mark them as such 
Also add notice about ffmpeg -override_ffserver option.
 2013-11-29 10:28:03 +01:00
Stefano Sabatini f87e189ee0 doc/ffserver: extend documentation for various file-related options 2013-11-29 10:28:03 +01:00
Stefano Sabatini b1049f89fa ffserver: deprecate inconsistent parsing behavior of Truncate option 
Also make it accept the more consistent behavior (boolean option set to
true when specified).
 2013-11-29 10:28:03 +01:00
Stefano Sabatini 0124fca03f ffserver: extend feedback in http_start_receive_data() 2013-11-29 10:28:03 +01:00
Stefano Sabatini d1daa71f9d doc/ffserver: mention remaining stream options 2013-11-29 00:04:17 +01:00
Stefano Sabatini f652f70e32 doc/ffserver: move general stream options upwards in the list 2013-11-29 00:04:17 +01:00
Stefano Sabatini a42c20f089 doc/ffserver: reorder/extend stream video encoding options 2013-11-29 00:04:17 +01:00
Stefano Sabatini b9a3ac89c8 doc/ffserver: fix bitrate unit for bitrate option 2013-11-29 00:04:17 +01:00
Stefano Sabatini ab89d2dd2a ffserver: fix typo in comment: defaut -> default 2013-11-28 23:13:46 +01:00
Stefano Sabatini 6aea3d597e doc/ffserver: add notice about re-launch behavior 2013-11-28 23:13:46 +01:00
Stefano Sabatini 2a0349786a doc/ffserver: document InputFormat stream option 2013-11-28 23:13:45 +01:00
Stefano Sabatini 77f5cb92af ffserver: factorize code setting ReadOnlyFile/File options 2013-11-28 23:13:45 +01:00
Stefano Sabatini 0e1e5d0053 ffserver: improve error feedback in open_input_stream() 2013-11-28 23:13:45 +01:00
Stefano Sabatini ddab41995f ffserver: drop stream AudioQuality option 
It has no effect, and it was never documented.
 2013-11-28 23:13:45 +01:00
Stefano Sabatini 4f60d53b18 ffserver: add comment about how Launch path program is created 2013-11-28 23:13:45 +01:00
Stefano Sabatini 7cbbc4f7e7 ffserver: extend error handling when parsing the configuration file 
In particular, abort immediately in case of memory error, avoid potential
crashes.
 2013-11-28 23:13:45 +01:00
Stefano Sabatini 04702a0d3d ffserver: add some error handling to main() 2013-11-28 23:13:45 +01:00
Stefano Sabatini 58010e57b2 doc/ffserver: fix documentation for CustomLog 2013-11-28 20:17:15 +01:00
Stefano Sabatini 805b607484 doc/ffserver: extend documentation for VideoBitRateRange 2013-11-28 20:17:10 +01:00
Stefano Sabatini bcbf8920ed doc/ffserver: clarify/extend documentation about status streams 2013-11-28 20:17:00 +01:00
Stefano Sabatini 312d075e5d doc/ffserver: move ACL syntax section before the global option sections 2013-11-28 20:16:53 +01:00
Stefano Sabatini 4e39962f0c doc/ffserver: document "Launch" feed option 2013-11-28 20:16:46 +01:00
Stefano Sabatini 07315da149 doc/ffserver: fix documentation for -n option 
Launch option is defined in the Feed section.
 2013-11-28 18:59:29 +01:00
Stefano Sabatini 1ee9341a70 doc/ffserver: extend documentation for CustomLog option 2013-11-28 18:59:21 +01:00
Stefano Sabatini 2121945770 doc/ffserver: fix RTPS -> RTSP ttypo 
Spotted-by: lazy ubitux
 2013-11-28 17:28:27 +01:00
Stefano Sabatini b89983c4ea doc/ffserver: clearly specify whence ffserver reads the configuration file 2013-11-28 17:28:22 +01:00
Stefano Sabatini bb097d037c doc/ffserver: add notice about case-insensitiveness 2013-11-28 17:13:40 +01:00
Stefano Sabatini e79f299caf doc/ffserver: remove tip about MaxBandwidth 
Should be redundant now that the option is documented.
 2013-11-28 17:13:35 +01:00
Stefano Sabatini 398479050e doc/ffserver: specify default value for Preroll 2013-11-28 17:13:27 +01:00
Stefano Sabatini 2989281d4d doc/ffserver: document NoDaemon deprecated option 2013-11-28 17:03:09 +01:00
Stefano Sabatini 0003379926 doc/ffserver: improve rendering for -n option text 2013-11-28 17:03:09 +01:00
Stefano Sabatini 6dc90334e3 doc/ffserver: remove "What can this do?" section 
The section shows only a limited use case, contains only redundant
information, and various mysterious mentions about things which don't
work correctly.
 2013-11-28 17:03:09 +01:00
Stefano Sabatini 80193a12e0 doc/ffserver: use @command{} for specifying ffserver 2013-11-28 17:03:09 +01:00
Stefano Sabatini 39192b76f8 doc/ffserver: remove more pointless/outdated entries 
Mentioning build options, or bugs, or mysterious limitations should not
be done in the manual.
 2013-11-28 17:03:08 +01:00
Stefano Sabatini 15f2cac018 doc/ffserver: remove outdated troubleshoot entry about audio 2013-11-28 10:19:12 +01:00
Stefano Sabatini f7fbb7ac99 ffserver: clarify feedback in case of wrong AVOptionAudio/Video error 2013-11-28 10:19:03 +01:00
Stefano Sabatini c4a03ac3b8 doc/ffserver: document configuration syntax 
While still incomplete, this is better than nothing at all.
 2013-11-28 10:18:55 +01:00
Stefano Sabatini 6b58488f92 doc/ffmpeg: use @command{} for programs mentioned in -override_ffserver 2013-11-27 15:48:19 +01:00
Stefano Sabatini 8adaee56c4 ffserver: factorize opt_audio/video_codec 
Simplify.
 2013-11-27 15:48:19 +01:00
Stefano Sabatini 7043311969 lavd/sdl: add delay when no events are found in the event queue 
Avoid busy loops and decrease CPU usage.

Suggested-By: Roger Pack
 2013-11-26 18:38:48 +01:00
Stefano Sabatini 35349bbb97 lavd/sdl: apply misc cosmetics to options 2013-11-26 18:15:58 +01:00
Stefano Sabatini b23dea27fd lavd/sdl: allow to change window size 2013-11-26 18:15:24 +01:00
Stefano Sabatini 0464d272ff lavd/sdl: move compute_overlay_rect() before event_thread() 
It will be used in event_thread() in a pending patch.
 2013-11-26 18:15:18 +01:00
Stefano Sabatini 7467b4f71b lavd/sdl: factorize overlay rect size in a separate function 2013-11-26 18:15:12 +01:00
Stefano Sabatini 7de3b1394b lavd/sdl: add event handler thread 
SDL_Init() is called on the event handler thread, as required by SDL in
Windows to avoid deadlocks as discovered by Roger Pack.

Fix trac ticket #1743 and #1744.
 2013-11-26 18:14:52 +01:00
Stefano Sabatini 8bf7ea8ac2 cmdutils: remove this_year constant, use CONFIG_THIS_YEAR instead 
Simplify.
 2013-11-26 10:03:32 +01:00
Stefano Sabatini 4c4710a745 configure: define CONFIG_THIS_YEAR at the configure level 
The macro value can be shared between configure script and cmdutils.c.
 2013-11-26 09:54:40 +01:00
Stefano Sabatini c0f2e07135 lavf/segment: add a few log messages when avio_open2() fails 2013-11-25 19:20:11 +01:00