Re: [FFmpeg-devel] unable to decode png file.

2014-10-08 Thread UrdnotFirebug
thanks for replying so quickly. in my case(ffmpeg 2.4.1), problem was decoder. i've solve the issue. png did not decoded without flushing decoder which using avcodec_decode_video2 with NULL packet.(this flush code was in demuxing_ decoding example) with flushing decoder, finally it can decode png

Re: [FFmpeg-devel] unable to decode png file.

2014-10-08 Thread UrdnotFirebug
Hi Michael.i'm using FFmpeg 2.4.1 built on gcc 4.4.7 (configuration: --prefix=/usr/local --enable-shared --disable-static --bindir=/usr/local/bin --enable-gpl --enable-version3 --enable-nonfree --disable-outdev=sdl --enable-memalign-hack --enable-runtime-cpudetect --enable-pthreads --extra-cflags=-

Re: [FFmpeg-devel] unable to decode png file.

2014-10-07 Thread Michael Niedermayer
On Tue, Oct 07, 2014 at 04:36:50PM +0900, UrdnotFirebug wrote: > Hi Michael.i'm using FFmpeg 2.4.1 built on gcc 4.4.7 please try with 2.4.2, there where several bugfixes in the png handling [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Those who are best at ta

Re: [FFmpeg-devel] unable to decode png file.

2014-10-04 Thread Michael Niedermayer
On Sat, Oct 04, 2014 at 05:32:21PM +0900, UrdnotFirebug wrote: > hi all. i'm one of developer which using ffmpeg to write program. > > problem is that it always fails that try to decode png file. > > with few experience, i found some weird bug. i hope it it my mistake. > here's the code. cant re

[FFmpeg-devel] unable to decode png file.

2014-10-04 Thread UrdnotFirebug
hi all. i'm one of developer which using ffmpeg to write program. problem is that it always fails that try to decode png file. with few experience, i found some weird bug. i hope it it my mistake. here's the code. --