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Andreas Rheinhardt 1ea3650823 Replace all occurences of av_mallocz_array() by av_calloc() 
They do the same.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 		2021-09-20 01:03:52 +02:00
..
.gitignore examples/avio_dir_cmd: drop support for move/delete operations 2020-03-16 09:23:37 +01:00
Makefile examples/avio_dir_cmd: drop support for move/delete operations 2020-03-16 09:23:37 +01:00
Makefile.example examples/avio_dir_cmd: drop support for move/delete operations 2020-03-16 09:23:37 +01:00
README
…
avio_list_dir.c examples/avio_dir_cmd: drop support for move/delete operations 2020-03-16 09:23:37 +01:00
avio_reading.c examples/avio_reading: Use avio_context_free() to free AVIOContext 2019-04-23 08:36:39 +08:00
decode_audio.c doc/examples/decode_audio: Fix "warning: ISO C90 forbids mixed declarations and code" 2019-09-16 00:04:18 +02:00
decode_video.c doc/examples: Always open files as "binary", not "text". 2020-08-25 18:54:50 +02:00
demuxing_decoding.c examples/demuxing_decoding: add missing header 2021-06-10 21:19:12 -03:00
encode_audio.c examples: Don't call deprecated functions which don't do anything 2018-02-09 21:38:42 +00:00
encode_video.c doc/examples/encode_video: add explanations in comments. 2021-08-20 17:05:10 +02:00
extract_mvs.c examples/extract_mvs: add missing header 2021-06-10 21:19:28 -03:00
filter_audio.c lav*,tests: remove several register_all calls 2018-04-02 03:26:22 +01:00
filtering_audio.c avcodec/avcodec: Stop including channel_layout.h in avcodec.h 2021-07-22 11:14:31 +02:00
filtering_video.c avformat/avformat, utils: Make av_find_best_stream const-correct 2021-04-27 10:43:14 -03:00
http_multiclient.c examples: Don't call deprecated functions which don't do anything 2018-02-09 21:38:42 +00:00
hw_decode.c avformat/avformat, utils: Make av_find_best_stream const-correct 2021-04-27 10:43:14 -03:00
metadata.c doc/examples/metadata: fix the example can't dump FLV metadata 2019-04-07 10:18:42 +08:00
muxing.c examples/muxing: add missing header 2021-06-10 21:19:39 -03:00
qsvdec.c doc/examples/qsvdec: simplify this example via hw_device_ctx interface 2021-08-11 13:47:47 -03:00
remuxing.c Replace all occurences of av_mallocz_array() by av_calloc() 2021-09-20 01:03:52 +02:00
resampling_audio.c doc/examples: remove unneeded NULL checks 2014-09-14 16:45:50 +02:00
scaling_video.c doc/examples: remove unneeded NULL checks 2014-09-14 16:45:50 +02:00
transcode_aac.c avcodec/avcodec: Stop including channel_layout.h in avcodec.h 2021-07-22 11:14:31 +02:00
transcoding.c Replace all occurences of av_mallocz_array() by av_calloc() 2021-09-20 01:03:52 +02:00
vaapi_encode.c avcodec/codec, allcodecs: Constify the AVCodec API 2021-04-27 10:43:14 -03:00
vaapi_transcode.c avformat/avformat, utils: Make av_find_best_stream const-correct 2021-04-27 10:43:14 -03:00

README 

FFmpeg examples README
----------------------

Both following use cases rely on pkg-config and make, thus make sure
that you have them installed and working on your system.


Method 1: build the installed examples in a generic read/write user directory

Copy to a read/write user directory and just use "make", it will link
to the libraries on your system, assuming the PKG_CONFIG_PATH is
correctly configured.

Method 2: build the examples in-tree

Assuming you are in the source FFmpeg checkout directory, you need to build
FFmpeg (no need to make install in any prefix). Then just run "make examples".
This will build the examples using the FFmpeg build system. You can clean those
examples using "make examplesclean"

If you want to try the dedicated Makefile examples (to emulate the first
method), go into doc/examples and run a command such as
PKG_CONFIG_PATH=pc-uninstalled make.