On Sat, Sep 20, 2014 at 6:33 AM, adev dev <[email protected]> wrote: > This is information about the file which cannot be compressed: > Metadata: > major_brand : isom > minor_version : 0 > compatible_brands: isom3gp4 > creation_time : 1948-08-31 11:42:22 > Duration: 00:00:47.68, start: 0.000000, bitrate: 96 kb/s > Stream #0:0(eng): Audio: aac (mp4a / 0x6134706D), 16000 Hz, mono, s16, > 96 kb/s > Metadata: > creation_time : 1948-08-31 11:42:22 > handler_name : SoundHandle > > > I managed to build FFMPEG 2.4 and it is working. I can compress sound with > parameters 96000 and sampling rate 16000. However there is problem with > applying patch aac-improvements-wip-v8g.It failes with info: 1 out of 3 > hunks FAILED -- saving rejects to file libavcodec/psymodel.h.rej. File > psymodel.h.rej looks following:
I guess it needs rebasing. I didn't think there were changes to those files after the last rebase, but I guess there were. > Build fails with: > > libavcodec/aaccoder.c:910:13: error: implicit declaration of function > '_AAC_CUTOFF' [-Werror=implicit-function-declaration] > libavcodec/aaccoder.c:814:44: warning: variable 'energies' set but not used > [-Wunused-but-set-variable] > libavcodec/aaccoder.c: At top level: > libavcodec/aaccoder.c:366:14: warning: 'find_max_absval' defined but not > used [-Wunused-function] > cc1: some warnings being treated as errors > > make: *** [libavcodec/aaccoder.o] Error 1 > make: *** Waiting for unfinished jobs.... > CC libavcodec/aacenc.o > libavcodec/aacdec.c: In function 'imdct_and_windowing_eld': > libavcodec/aacdec.c:2590:29: warning: array subscript is above array bounds > [-Warray-bounds] > libavcodec/aacdec.c:2596:29: warning: array subscript is above array bounds > [-Warray-bounds] > Native build complete, exiting... > marcin@marcin:~/android-dev/FFFMPEG_BUILDS/ffmpeg-2.4-build-scrypts$ Why are warnings treated as errors? > Good info is that with 2.4 it is working but it would be very good to apply > this patch to improve quality of aac. Is there any fix for this patch > problem?? Yeah, rebasing. I'll do so when I find the time. _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
