Opened 3 years ago

Closed 3 years ago

Last modified 3 years ago

#8548 closed defect (needs_more_info)

Segmentation fault with stream source and watermark

Reported by: diicepoo Owned by:
Priority: normal Component: undetermined
Version: unspecified Keywords:
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

I use release: 4.2.2 (static)

Final code will be on "Amazon AWS lambda"
Goal: use a url stream and add watermak

Link to video: https://feoval.fr/519.mp4
Link to Watermak: https://feoval.fr/watermark.png

% ./ffmpeg -i "https://feoval.fr/519.mp4" -i "./watermark.png" -filter_complex "overlay=W-w-10:H-h-10:format=rgb" -f "mp4" -movflags "frag_keyframe+empty_moov" -pix_fmt "yuv420p" test.mp4

return "Segmentation fault"

% ./ffmpeg -i "https://feoval.fr/519.mp4" -f "mp4" -movflags "frag_keyframe+empty_moov" -pix_fmt "yuv420p" test.mp4

work (but not watermak )

% ./ffmpeg -i "./519.mp4" -i "./watermark.png" -filter_complex "overlay=W-w-10:H-h-10:format=rgb" -f "mp4" -movflags "frag_keyframe+empty_moov" -pix_fmt "yuv420p" test.mp4

work (but not with stream )

Thanks you very much !


Logs for the first case who return "Segmentation fault":
...
Stream mapping:

Stream #0:0 (h264) -> overlay:main (graph 0)
Stream #1:0 (png) -> overlay:overlay (graph 0)
overlay (graph 0) -> Stream #0:0 (libx264)
Stream #0:1 -> #0:1 (aac (native) -> aac (native))

Press [q] to stop, ? for help
[libx264 @ 0x742e480] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
[libx264 @ 0x742e480] profile High, level 3.1, 4:2:0, 8-bit
[libx264 @ 0x742e480] 264 - core 159 r2991 1771b55 - H.264/MPEG-4 AVC codec - Copyleft 2003-2019 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'test.mp4':

Metadata:

major_brand : mp42
minor_version : 1
compatible_brands: isommp41mp42
encoder : Lavf58.29.100
Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 480x848, q=-1--1, 30 fps, 15360 tbn, 30 tbc (default)
Metadata:

encoder : Lavc58.54.100 libx264

Side data:

cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1

Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 128 kb/s (default)
Metadata:

creation_time : 2020-01-13T08:54:26.000000Z
handler_name : Core Media Audio
encoder : Lavc58.54.100 aac

Segmentation fault (core dumped)

Change History (4)

comment:1 by Carl Eugen Hoyos, 3 years ago

Version: 4.2unspecified

(works fine here)
To make this a valid ticket, please test current FFmpeg git head, provide the command line you tested together with the complete, uncut console output and provide backtrace, disassembly and register dump as explained on http://ffmpeg.org/bugreports.html

in reply to:  1 comment:2 by diicepoo, 3 years ago

Thank you cehoyos,

Have you try with the source that i use ? : https://johnvansickle.com/ffmpeg/

Because i have this "bug" with "git master: built on 20200211" and "release: 4.2.2" on my computer and on amazon server.

comment:3 by Carl Eugen Hoyos, 3 years ago

Resolution: needs_more_info
Status: newclosed

Maybe you want to report there that you found a problem?

comment:4 by diicepoo, 3 years ago

not cool

Last edited 3 years ago by diicepoo (previous) (diff)
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