Re: [FFmpeg-devel] [PATCH v2] avcodec/av1dec: convert to receive_frame()

[Michael Niedermayer <michael@niedermayer.cc>]

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On Fri, May 19, 2023 at 10:50:57PM -0300, James Almer wrote:
> Signed-off-by: James Almer <jamrial@gmail.com>
> ---
>  libavcodec/av1dec.c | 75 +++++++++++++++++++++++++++++++++------------
>  libavcodec/av1dec.h |  4 +++
>  2 files changed, 60 insertions(+), 19 deletions(-)

Crashes intermittently (so maybe its not this one)

[av1 @ 0x562d7e65db40] No sequence header available.
[av1 @ 0x562d7e65db40] Invalid OBU length: 1071323, but only 768 bytes remaining in fragment.
[av1 @ 0x562d7e65db40] Failed to parse temporal unit.
[av1 @ 0x562d7e65db40] Invalid OBU length: 1071323, but only 768 bytes remaining in fragment.
[av1 @ 0x562d7e65db40] Failed to read packet.
Assertion i <= s->current_obu.nb_units failed at libavcodec/av1dec.c:1415
Aborted (core dumped)

#0  0x00007fffed2e2e87 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#1  0x00007fffed2e47f1 in __GI_abort () at abort.c:79
#2  0x0000555555bfcf4a in av1_receive_frame ()
#3  0x0000555555c7d814 in decode_receive_frame_internal ()
#4  0x0000555555c7e4c0 in avcodec_send_packet ()
#5  0x0000555555a5d633 in try_decode_frame ()
#6  0x0000555555a628ff in avformat_find_stream_info ()
#7  0x000055555574578e in ifile_open ()
#8  0x000055555575c99c in open_files.isra ()
#9  0x000055555575ddb5 in ffmpeg_parse_options ()
#10 0x000055555573df61 in main ()

if i build with full debug symbols it doesnt crash :)
ill mail you the file


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

Concerning the gods, I have no means of knowing whether they exist or not
or of what sort they may be, because of the obscurity of the subject, and
the brevity of human life -- Protagoras

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