Hi,
I am trying to compile ffmpeg from source with libx264. Because I don’t have
any super-user privileges, I am building it under my home.
I first installed the latest stable release of x264 from VideoLAN. Then under
the ffmpeg source, I do
./configure --prefix=$HOME --extra-cflags=-I$HOME/include
--extra-cxxflags=-I$HOME/include --extra-objcflags=-I$HOME/include
--extra-ldflags=-L$HOME/lib --enable-libx264 --enable-gpl
From the output, I do see libx264 showing up in the section of External
libraries, and I see h264 and h264_cuvid showing up in Enabled decoders.
However, when I
make
something wrong with the code libavcodec/libx264.c:
CC libavcodec/libx264.o
libavcodec/libx264.c: In function ‘X264_frame’:
libavcodec/libx264.c:282:9: error: ‘x264_bit_depth’ undeclared (first use in
this function); did you mean ‘x264_picture_t’?
if (x264_bit_depth > 8)
^~~~~~~~~~~~~~
x264_picture_t
libavcodec/libx264.c:282:9: note: each undeclared identifier is reported only
once for each function it appears in
libavcodec/libx264.c: In function ‘X264_init_static’:
libavcodec/libx264.c:892:9: error: ‘x264_bit_depth’ undeclared (first use in
this function); did you mean ‘x264_picture_t’?
if (x264_bit_depth == 8)
^~~~~~~~~~~~~~
x264_picture_t
make: *** [libavcodec/libx264.o] Error 1
The problem was that the variable x264_bit_depth is undefined. I tried to look
for this variable in any possible headers, especially x264_config.h and x264.h
generated by the x264 installation, but nothing exists.
Am I missing something in all this process?
Sincerely,
C.-C.
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