[FFmpeg-devel] [PATCH 4/4] lavfi: make filter_frame non-recursive.

[Michael Niedermayer]

On Sun, Oct 23, 2016 at 04:35:16PM +0200, Nicolas George wrote:
> Le duodi 2 brumaire, an CCXXV, Michael Niedermayer a écrit :
> > breaks (no video window opens)
> > ./ffplay bgc.sub.dub.ogm
> > google points to: http://samples.mplayerhq.hu/ogg/bgc.sub.dub.ogm
> 
> Works for me here.
> 
> ffplay version N-81631-gb453521 Copyright (c) 2003-2016 the FFmpeg developers
>   built with gcc 6.1.1 (Debian 6.1.1-11) 20160802
>   configuration: --enable-shared --disable-static --enable-gpl --enable-libx264 --enable-libopus --enable-libass --enable-libfreetype --enable-opengl --assert-level=2
>   libavutil      55. 29.100 / 55. 33.100
>   libavcodec     57. 55.101 / 57. 63.103
>   libavformat    57. 48.103 / 57. 53.100
>   libavdevice    57.  0.102 / 57.  0.103
>   libavfilter     6. 61.100 /  6. 64.100
>   libswscale      4.  1.100 /  4.  1.100
>   libswresample   2.  1.100 /  2.  2.100
>   libpostproc    54.  0.100 / 54.  0.100
> [ogg @ 0x2af08c000920] Headers mismatch for stream 1: expected 3 received 2.
> [ogg @ 0x2af08c000920] Headers mismatch for stream 2: expected 3 received 2.
> Input #0, ogg, from '/home/cigaes/tmp/samples/bgc.sub.dub.ogm':
>   Duration: 00:01:00.01, start: 0.000000, bitrate: 1620 kb/s
>     Stream #0:0(Bubblegum Crash 1: Illegal Army): Video: mpeg4 (DX50 / 0x30355844), yuv420p, 640x480 [SAR 1:1 DAR 4:3], 23.98 fps, 23.98 tbr, 23.98 tbn, 30k tbc
>     Stream #0:1(English): Audio: vorbis, 48000 Hz, stereo, fltp, 4294967 kb/s
>     Stream #0:2(Japanese): Audio: vorbis, 48000 Hz, stereo, fltp, 4294967 kb/s
>     Stream #0:3(English): Subtitle: text
>   19.90 A-V:  0.083 fd=  45 aq=  765KB vq= 5744KB sq=    0B f=158/158   
> 
> > i also have a file that with
> > -af apad -shortest out.nut results in
> > [output stream 0:1 @ 0x2b374c0] 100 buffers queued in output stream 0:1, something may be wrong.
> > [output stream 0:1 @ 0x2b374c0] 1000 buffers queued in output stream 0:1, something may be wrong.
> > [output stream 0:1 @ 0x2b374c0] 10000 buffers queued in output stream 0:1, something may be wrong.
> > [output stream 0:1 @ 0x2b374c0] 100000 buffers queued in output stream 0:1, something may be wrong.
> > [output stream 0:1 @ 0x2b374c0] 1000000 buffers queued in output stream 0:1, something may be wrong.
> > Killed
> > 
> > while working before,  i cant share that file though
> 
> Can you share what makes it special, though, so I can try and reproduce the
> issue? The issue should be triggered by the order and timing of the frames,
> not their contents.

ive found a shareable sample that shows the same behavior
wget https://samples.ffmpeg.org/V-codecs/ASV1/ASV1.avi
./ffmpeg -i ASV1.avi -af apad -shortest test.nut


[...]


-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

I am the wisest man alive, for I know one thing, and that is that I know
nothing. -- Socrates
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