[FFmpeg-devel] [FFmpeg-cvslog] avcodec/libx264: fix compilation with x264 builds >= 153
michael at niedermayer.cc
Wed Dec 27 03:14:09 EET 2017
On Tue, Dec 26, 2017 at 07:43:27PM -0300, James Almer wrote:
> On 12/26/2017 7:22 PM, Michael Niedermayer wrote:
> > On Tue, Dec 26, 2017 at 02:58:19PM +0000, James Almer wrote:
> >> ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Mon Dec 25 19:41:09 2017 -0300| [2a111c99a60fdf4fe5eea2b073901630190c6c93] | committer: James Almer
> >> avcodec/libx264: fix compilation with x264 builds >= 153
> >> x264 now supports multibitdepth builds, with a slightly changed API to
> >> request bitdepth during initialization.
> >> Reviewed-by: Ricardo Constantino <wiiaboo at gmail.com>
> >> Signed-off-by: James Almer <jamrial at gmail.com>
> >>> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2a111c99a60fdf4fe5eea2b073901630190c6c93
> >> ---
> >> libavcodec/libx264.c | 29 ++++++++++++++++++++++++++---
> >> 1 file changed, 26 insertions(+), 3 deletions(-)
> > This breaks:
> > LD_PRELOAD=/usr/local/x264-10/lib/libx264.so.146 ./ffmpeg -i ~/videos/mm-short.mpg -avcintra-class 100 -tune psnr -flags +ildct-global_header -t 0.5 -pix_fmt yuv422p10 -vf scale=1920:1080 -an x.mov
> > previously it encoded with high bit depth after the patch it attempts to use 8bit
> > and fails:
> > [libx264 @ 0x3c36a80] This build of x264 requires high depth input. Rebuild to support 8-bit input.
> > IIUC this patch changes from the value at runtime to the value at
> > build time. That seems like a bad idea as they can differ and the value
> > of the library linked to is the one mattering
> Changed back to runtime.
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Democracy is the form of government in which you can choose your dictator
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