libavformat/dashenc.c: In function 'flush_init_segment':
libavformat/dashenc.c:601:49: warning: '%s' directive output may be truncated writing up to 1023 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
snprintf(filename, sizeof(filename), '%s%s', c->dirname, os->initfile);
^~
In file included from /usr/include/stdio.h:862:0,
from ./libavutil/common.h:38,
from ./libavutil/avutil.h:296,
from libavformat/dashenc.c:30:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:64:10: note: '__builtin___snprintf_chk' output between 1 and 2047 bytes into a destination of size 1024
return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
__bos (__s), __fmt, __va_arg_pack ());
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
libavformat/dashenc.c: In function 'dash_init':
libavformat/dashenc.c:1588:49: warning: '%s' directive output may be truncated writing up to 1023 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
snprintf(filename, sizeof(filename), '%s%s', c->dirname, os->initfile);
^~
In file included from /usr/include/stdio.h:862:0,
from ./libavutil/common.h:38,
from ./libavutil/avutil.h:296,
from libavformat/dashenc.c:30:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:64:10: note: '__builtin___snprintf_chk' output between 1 and 2047 bytes into a destination of size 1024
return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
__bos (__s), __fmt, __va_arg_pack ());
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
libavformat/dashenc.c: In function 'write_hls_media_playlist':
libavformat/dashenc.c:495:49: warning: 'media_' directive output may be truncated writing 6 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
snprintf(playlist_name, string_size, '%smedia_%d.m3u8', base_url, id);
^~~~~~
In file included from /usr/include/stdio.h:862:0,
from ./libavutil/common.h:38,
from ./libavutil/avutil.h:296,
from libavformat/dashenc.c:30:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:64:10: note: '__builtin___snprintf_chk' output between 13 and 1046 bytes into a destination of size 1024
return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
__bos (__s), __fmt, __va_arg_pack ());
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
libavformat/dashenc.c: In function 'dash_flush':
libavformat/dashenc.c:1964:63: warning: '%s' directive output may be truncated writing up to 1023 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
snprintf(os->full_path, sizeof(os->full_path), '%s%s', c->dirname, os->initfile);
^~
In file included from /usr/include/stdio.h:862:0,
from ./libavutil/common.h:38,
from ./libavutil/avutil.h:296,
from libavformat/dashenc.c:30:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:64:10: note: '__builtin___snprintf_chk' output between 1 and 2047 bytes into a destination of size 1024
return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
__bos (__s), __fmt, __va_arg_pack ());
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
libavformat/dashenc.c: In function 'dash_write_trailer':
libavformat/dashenc.c:495:49: warning: 'media_' directive output may be truncated writing 6 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
snprintf(playlist_name, string_size, '%smedia_%d.m3u8', base_url, id);
^~~~~~
libavformat/dashenc.c:495:46: note: directive argument in the range [0, 2147483647]
snprintf(playlist_name, string_size, '%smedia_%d.m3u8', base_url, id);
^~~~~~~~~~~~~~~~~
In file included from /usr/include/stdio.h:862:0,
from ./libavutil/common.h:38,
from ./libavutil/avutil.h:296,
from libavformat/dashenc.c:30:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:64:10: note: '__builtin___snprintf_chk' output between 13 and 1045 bytes into a destination of size 1024
return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
__bos (__s), __fmt, __va_arg_pack ());
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
libavformat/dashenc.c: In function 'dash_write_packet':
libavformat/dashenc.c:2261:59: warning: '%s' directive output may be truncated writing up to 1023 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
snprintf(os->full_path, sizeof(os->full_path), '%s%s', c->dirname,
^~
In file included from /usr/include/stdio.h:862:0,
from ./libavutil/common.h:38,
from ./libavutil/avutil.h:296,
from libavformat/dashenc.c:30:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:64:10: note: '__builtin___snprintf_chk' output between 1 and 2047 bytes into a destination of size 1024
return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
__bos (__s), __fmt, __va_arg_pack ());
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
libavformat/flvenc.c: In function 'write_metadata':
libavformat/flvenc.c:455:36: warning: passing argument 2 of 'write_user_metadata_tag' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
write_user_metadata_tag(s, tag, pb, &metadata_count);
^~~
libavformat/flvenc.c:333:12: note: expected 'AVDictionaryEntry * {aka struct AVDictionaryEntry *}' but argument is of type 'const AVDictionaryEntry * {aka const struct AVDictionaryEntry *}'
static int write_user_metadata_tag(AVFormatContext *s, AVDictionaryEntry *tag, AVIOContext *pb, int *metadata_count)
^~~~~~~~~~~~~~~~~~~~~~~
libavformat/flvenc.c:457:36: warning: passing argument 2 of 'write_user_metadata_tag' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
write_user_metadata_tag(s, tag, pb, &metadata_count);
^~~
libavformat/flvenc.c:333:12: note: expected 'AVDictionaryEntry * {aka struct AVDictionaryEntry *}' but argument is of type 'const AVDictionaryEntry * {aka const struct AVDictionaryEntry *}'
static int write_user_metadata_tag(AVFormatContext *s, AVDictionaryEntry *tag, AVIOContext *pb, int *metadata_count)
^~~~~~~~~~~~~~~~~~~~~~~
libavformat/flvenc.c: In function 'flv_write_packet':
libavformat/flvenc.c:949:32: warning: statement with no effect [-Wunused-value]
(flv->meta_period == 2 && par->codec_type == AVMEDIA_TYPE_VIDEO )) {
~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
libavformat/flvenc.c:949:74: error: expected ';' before ')' token
(flv->meta_period == 2 && par->codec_type == AVMEDIA_TYPE_VIDEO )) {
^
libavformat/flvenc.c:949:74: error: expected statement before ')' token
libavformat/flvenc.c:1100:12: error: invalid storage class for function 'flv_check_bitstream'
static int flv_check_bitstream(AVFormatContext *s, AVStream *st,
^~~~~~~~~~~~~~~~~~~
libavformat/flvenc.c:1100:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
static int flv_check_bitstream(AVFormatContext *s, AVStream *st,
^~~~~~
libavformat/flvenc.c:1112:13: error: invalid storage class for function 'flv_deinit'
static void flv_deinit(AVFormatContext *s)
^~~~~~~~~~
libavformat/flvenc.c:1173:1: error: expected declaration or statement at end of input
};
^
libavformat/flvenc.c:1153:22: warning: unused variable 'ff_flv_muxer' [-Wunused-variable]
const AVOutputFormat ff_flv_muxer = {
^~~~~~~~~~~~
At top level:
libavformat/flvenc.c:889:12: warning: 'flv_write_packet' defined but not used [-Wunused-function]
static int flv_write_packet(AVFormatContext *s, AVPacket *pkt)
^~~~~~~~~~~~~~~~
make: *** [libavformat/flvenc.o] Error 1
make: *** Waiting for unfinished jobs....