[FFmpeg-devel] [PATCH] lavd: add uncoded_frame test program.

[Michael Niedermayer]

On Sat, Feb 08, 2014 at 03:21:23PM +0100, Nicolas George wrote:
> Signed-off-by: Nicolas George <george at nsup.org>
> ---
>  Makefile              |   2 +
>  tools/uncoded_frame.c | 275 ++++++++++++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 277 insertions(+)
>  create mode 100644 tools/uncoded_frame.c
> 
> 
> This version is in tools/ and uses lavfi for its input, making it more
> versatile.

seems not to work with progs-suffix
./configure --progs-suffix=abc  ; make -j12 ; make
...
Makefile:111: target `tools/uncoded_frame' doesn't match the target pattern

with the exampl:

tools/uncoded_frame movie=file.nut:s=v+a uncodedframecrc:pipe:0
[sonic @ ] The decoder 'sonic' is experimental but experimental codecs are not enabled, add '-strict -2' if you want to use it.
[nut @ ] Failed to open codec in av_find_stream_info
[sonic @ ] The decoder 'sonic' is experimental but experimental codecs are not enabled, add '-strict -2' if you want to use it.
[Parsed_movie_0 @ ] Stream specifier "v" did not match any stream
Error initializing filter 'movie' with args 'file.nut:s=v+a'
Unable to parse graph: Invalid argument
Segmentation fault (core dumped)

ffprobe file.nut
[sonic @ ] The decoder 'sonic' is experimental but experimental codecs are not enabled, add '-strict -2' if you want to use it.
    Last message repeated 1 times
Input #0, nut, from 'file.nut':
  Metadata:
    TSS             : Logic Pro 9.1.7
  Duration: 00:00:19.97, start: 0.000000, bitrate: 131 kb/s
    Stream #0:0: Audio: sonic (H [0][0] / 0x2048), 44100 Hz, 2 channels
[sonic @ ] The decoder 'sonic' is experimental but experimental codecs are not enabled, add '-strict -2' if you want to use it.

it appears the segfault happens with any file that has just audio
though

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Avoid a single point of failure, be that a person or equipment.
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