I do not know why some warnings are treated as errors. I added flag -disable-werror but still the same. I will wait for update of that patch. For now I managed to build FFMPEG2.4 + aac_quality_improvment.patch. At least that problem with pulsing noice is fixed by that patch. Thanks for help!
On 20 September 2014 14:14, Claudio Freire <klaussfre...@gmail.com> wrote: > On Sat, Sep 20, 2014 at 6:33 AM, adev dev <androiddevma...@gmail.com> > 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 > Libav-user@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/libav-user >
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