[FFmpeg-trac] #4897(avdevice:new): decklink output driver segfaults
FFmpeg
trac at avcodec.org
Thu Oct 1 10:49:08 CEST 2015
#4897: decklink output driver segfaults
-------------------------------------+-------------------------------------
Reporter: Sesse | Owner:
Type: defect | Status: new
Priority: important | Component: avdevice
Version: git-master | Resolution:
Keywords: decklink | Blocked By:
crash SIGSEGV | Reproduced by developer: 0
Blocking: |
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by Sesse):
Complete console output:
{{{
sesse at gruessi:~/compile/ffmpeg$ ./ffmpeg -i /home/sesse/vlc
/cncd_fairlight-ceasefire_all_falls_down.mp4 -f decklink -pix_fmt uyvy422
-s 1280x720 -r 50 -ar 48000 -ac 2 'DeckLink Studio 2'
ffmpeg version N-75655-g30ce6fd Copyright (c) 2000-2015 the FFmpeg
developers
built with gcc 5.2.1 (Debian 5.2.1-15) 20150808
configuration: --enable-nonfree --enable-gpl --enable-decklink --enable-
shared --enable-debug --disable-stripping
libavutil 55. 2.100 / 55. 2.100
libavcodec 57. 3.100 / 57. 3.100
libavformat 57. 2.100 / 57. 2.100
libavdevice 57. 0.100 / 57. 0.100
libavfilter 6. 9.100 / 6. 5.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.100 / 2. 0.100
libpostproc 54. 0.100 / 54. 0.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x1616040] Unknown cover type: 0x0.
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/sesse/vlc/cncd_fairlight-
ceasefire_all_falls_down.mp4':
Metadata:
major_brand : mp42
minor_version : 1
compatible_brands: isommp423gp5
creation_time : 2010-08-07 20:04:08
genre : Demoscene
artist : Fairlight
comment : Provided with love by Capped.TV - Turning Fruit into
Juice since 2007 - Find more info on this vid at http://capped.tv
/cncd_fairlight-ceasefire_all_falls_down
title : Ceasefire (All falls down..)
url : http://capped.tv/cncd_fairlight-
ceasefire_all_falls_down
Duration: 00:04:48.33, start: 0.000000, bitrate: 225 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
960x540, 6007 kb/s, 30 fps, 30 tbr, 30k tbn, 60 tbc (default)
Metadata:
creation_time : 2010-08-07 16:49:58
handler_name : Imported with GPAC 0.4.6-DEV (internal rev. 5)
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz,
stereo, fltp, 93 kb/s (default)
Metadata:
creation_time : 2010-08-07 20:04:25
handler_name : GPAC ISO Audio Handler
Stream #0:2(eng): Data: none (mp4s / 0x7334706D), 0 kb/s (default)
Metadata:
creation_time : 2010-08-07 20:04:25
handler_name : GPAC MPEG-4 OD Handler
Stream #0:3(eng): Data: none (mp4s / 0x7334706D), 0 kb/s (default)
Metadata:
creation_time : 2010-08-07 20:04:25
handler_name : GPAC MPEG-4 BIFS Handler
[decklink @ 0x161a020] Found Decklink mode 1280 x 720 with rate 50.00
Output #0, decklink, to 'DeckLink Studio 2':
Metadata:
major_brand : mp42
minor_version : 1
compatible_brands: isommp423gp5
url : http://capped.tv/cncd_fairlight-
ceasefire_all_falls_down
genre : Demoscene
artist : Fairlight
comment : Provided with love by Capped.TV - Turning Fruit into
Juice since 2007 - Find more info on this vid at http://capped.tv
/cncd_fairlight-ceasefire_all_falls_down
title : Ceasefire (All falls down..)
encoder : Lavf57.2.100
Stream #0:0(eng): Video: rawvideo (UYVY / 0x59565955), uyvy422,
1280x720, q=2-31, 200 kb/s, 50 fps, 50 tbn, 50 tbc (default)
Metadata:
creation_time : 2010-08-07 16:49:58
handler_name : Imported with GPAC 0.4.6-DEV (internal rev. 5)
encoder : Lavc57.3.100 rawvideo
Stream #0:1(eng): Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s
(default)
Metadata:
creation_time : 2010-08-07 20:04:25
handler_name : GPAC ISO Audio Handler
encoder : Lavc57.3.100 pcm_s16le
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> rawvideo (native))
Stream #0:1 -> #0:1 (aac (native) -> pcm_s16le (native))
Press [q] to stop, [?] for help
[decklink @ 0x161a020] Encoder did not produce proper pts, making some up.
Past duration 0.668327 too large
Segmentation faultepeated 2 times
}}}
I'll test 5965adeb at some later point today.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/4897#comment:2>
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