[FFmpeg-devel] [PATCH 2/4] h264_metadata: Add support for A/53 closed captions

[Michael Niedermayer]

On Wed, Sep 11, 2019 at 11:56:08AM -0700, Aman Gupta wrote:
> From: Mark Thompson <sw at jkqxz.net>
> 
> Allows insertion (from side data), extraction (to side data), and removal
> of closed captions in SEI messages.
> ---
>  libavcodec/Makefile            |   2 +-
>  libavcodec/h264_metadata_bsf.c | 133 +++++++++++++++++++++++++++++++++
>  2 files changed, 134 insertions(+), 1 deletion(-)

breaks build on mips

CC	libavcodec/cbs_misc.o
In file included from src/libavcodec/cbs_misc.c:25:
src/libavcodec/cbs_misc.h:73: warning: declaration does not declare anything
src/libavcodec/cbs_misc.h:86: warning: declaration does not declare anything
In file included from src/libavcodec/cbs_misc.c:57:
src/libavcodec/cbs_misc_syntax_template.c: In function ‘cbs_misc_read_a53_atsc_user_data’:
src/libavcodec/cbs_misc_syntax_template.c:102: error: ‘A53ATSCUserData’ has no member named ‘cc_data’
src/libavcodec/cbs_misc_syntax_template.c:104: error: ‘A53ATSCUserData’ has no member named ‘bar_data’
src/libavcodec/cbs_misc_syntax_template.c: In function ‘cbs_misc_read_a53_user_data’:
src/libavcodec/cbs_misc_syntax_template.c:140: error: ‘A53UserData’ has no member named ‘atsc’
src/libavcodec/cbs_misc_syntax_template.c:142: error: ‘A53UserData’ has no member named ‘afd’
In file included from src/libavcodec/cbs_misc.c:82:
src/libavcodec/cbs_misc_syntax_template.c: In function ‘cbs_misc_write_a53_atsc_user_data’:
src/libavcodec/cbs_misc_syntax_template.c:102: error: ‘A53ATSCUserData’ has no member named ‘cc_data’
src/libavcodec/cbs_misc_syntax_template.c:104: error: ‘A53ATSCUserData’ has no member named ‘bar_data’
src/libavcodec/cbs_misc_syntax_template.c: In function ‘cbs_misc_write_a53_user_data’:
src/libavcodec/cbs_misc_syntax_template.c:140: error: ‘A53UserData’ has no member named ‘atsc’
src/libavcodec/cbs_misc_syntax_template.c:142: error: ‘A53UserData’ has no member named ‘afd’
src/libavcodec/cbs_misc.c: In function ‘ff_cbs_read_a53_cc_side_data’:
src/libavcodec/cbs_misc.c:153: error: unknown field ‘atsc’ specified in initializer
src/libavcodec/cbs_misc.c:153: error: extra brace group at end of initializer
src/libavcodec/cbs_misc.c:153: error: (near initialization for ‘(anonymous)’)
src/libavcodec/cbs_misc.c:156: error: extra brace group at end of initializer
src/libavcodec/cbs_misc.c:156: error: (near initialization for ‘(anonymous)’)
src/libavcodec/cbs_misc.c:165: warning: excess elements in struct initializer
src/libavcodec/cbs_misc.c:165: warning: (near initialization for ‘(anonymous)’)
src/libavcodec/cbs_misc.c:167: error: ‘A53UserData’ has no member named ‘atsc’
src/libavcodec/cbs_misc.c: In function ‘ff_cbs_write_a53_cc_side_data’:
src/libavcodec/cbs_misc.c:193: error: ‘A53UserData’ has no member named ‘atsc’
src/libavcodec/cbs_misc.c:196: error: ‘A53UserData’ has no member named ‘atsc’
make: *** [libavcodec/cbs_misc.o] Error 1

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Concerning the gods, I have no means of knowing whether they exist or not
or of what sort they may be, because of the obscurity of the subject, and
the brevity of human life -- Protagoras
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