heh - encoding and such was someone elses problem until Thursday night when
they gave up and asked me it I could take over. Friday morning we were
packing, driving, unpacking and setting up for the event. What could
possibly go wrong?
But this isn't the first time this has happens, so yeah, I should have a
better grip on tracking stable versions.
Description: Ubuntu 13.10
Codename: saucy
wget https://github.com/CarlFK/dvsmon/raw/master/app_data/dv/test-1.dv
melt test-1.dv -consumer avformat:/tmp/test-1.mp4
some builds I happen to have on my laptop build date:
2013-09-22
does not crash, but no video gets encoded, just audio.
2013-12-30
#7 0x00007ffff7995f6e in start_thread (arg=0x7fffe0a12700)
at pthread_create.c:311
__res = <optimized out>
pd = 0x7fffe0a12700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736962045696,
6724177600481064337, 1, 8140256, 140737347450656, 24,
-6724205587536546415, -6724159204054927983},
mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0},
data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = 0
pagesize_m1 = <optimized out>
sp = <optimized out>
freesize = <optimized out>
__PRETTY_FUNCTION__ = "start_thread"
---Type <return> to continue, or q <return> to quit---
#8 0x00007ffff76c09cd in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
(looks the same as today's)
On Sun, Feb 2, 2014 at 7:29 PM, Dan Dennedy <d...@dennedy.org> wrote:
> It is crashing inside x264 for some reason. I do not know why. Is the
> problem you are having specific to this MLT XML file, or does a simple
> file transcode also exhibit the problem? You need to do some more
> troubleshooting yourself instead of just sending backtraces here. For
> example, does encoding to other formats work? If you use one of the
> provided x264 encoding presets that come with MLT, does it work?
>
> On Sun, Feb 2, 2014 at 2:02 AM, Carl Karsten <c...@personnelware.com>
> wrote:
> > melt built about 12 hours ago.
> >
> > this plays in the player fine:
> > melt -verbose -progress -profile dv_pal
> >
> /home/carl/Videos/veyepar/fosdem/fosdem_2014/tmp/Welcome_to_FOSDEM_2014.mlt
> >
> > Trying to encode:
> >
> > (veyepar)carl@twist:~/src/veyepar/dj/scripts$ gdb --args melt -verbose
> > -progress -profile dv_pal
> >
> /home/carl/Videos/veyepar/fosdem/fosdem_2014/tmp/Welcome_to_FOSDEM_2014.mlt
> > -consumer avformat:foo.mp4
> > GNU gdb (GDB) 7.6.1-ubuntu
> > Copyright (C) 2013 Free Software Foundation, Inc.
> > License GPLv3+: GNU GPL version 3 or later
> > <http://gnu.org/licenses/gpl.html>
> > This is free software: you are free to change and redistribute it.
> > There is NO WARRANTY, to the extent permitted by law. Type "show
> copying"
> > and "show warranty" for details.
> > This GDB was configured as "x86_64-linux-gnu".
> > For bug reporting instructions, please see:
> > <http://www.gnu.org/software/gdb/bugs/>...
> > Reading symbols from /home/carl/melt/20140201/bin/melt...done.
> > (gdb)
> >
> > (gdb) run
> > Starting program: /home/carl/bin/melt -verbose -progress -profile dv_pal
> >
> /home/carl/Videos/veyepar/fosdem/fosdem_2014/tmp/Welcome_to_FOSDEM_2014.mlt
> > -consumer avformat:foo.mp4
> > [Thread debugging using libthread_db enabled]
> > Using host libthread_db library
> "/lib/x86_64-linux-gnu/libthread_db.so.1".
> > [dv @ 0x749540] Detected timecode is invalid
> > [dv @ 0x749540] Estimating duration from bitrate, this may be inaccurate
> > [dv @ 0x71a940] Detected timecode is invalid
> > [dv @ 0x71a940] Estimating duration from bitrate, this may be inaccurate
> > [dv @ 0x73a3e0] Detected timecode is invalid
> > [dv @ 0x73a3e0] Estimating duration from bitrate, this may be inaccurate
> > [producer avformat] audio: total_streams 1 max_stream 1 total_channels 2
> > max_channels 2
> > [New Thread 0x7fffe1d56700 (LWP 9772)]
> > [New Thread 0x7fffe11cd700 (LWP 9773)]
> > [dv @ 0x7fffd40030a0] Detected timecode is invalid
> > [dv @ 0x7fffd40030a0] Estimating duration from bitrate, this may be
> > inaccurate
> > [dv @ 0x7fffd4003fa0] Detected timecode is invalid
> > [dv @ 0x7fffd4003fa0] Estimating duration from bitrate, this may be
> > inaccurate
> > [dv @ 0x7fffd4005840] Detected timecode is invalid
> > [dv @ 0x7fffd4005840] Estimating duration from bitrate, this may be
> > inaccurate
> > [New Thread 0x7fffe09cc700 (LWP 9774)]
> > [New Thread 0x7fffdbfff700 (LWP 9775)]
> > [New Thread 0x7fffdb7fe700 (LWP 9776)]
> > [New Thread 0x7fffdaffd700 (LWP 9777)]
> > [New Thread 0x7fffda7fc700 (LWP 9778)]
> > [libx264 @ 0x7fffdc00c300] interlace + weightp is not implemented
> > [libx264 @ 0x7fffdc00c300] using SAR=16/15
> >
> > Program received signal SIGSEGV, Segmentation fault.
> > [Switching to Thread 0x7fffe1d56700 (LWP 9772)]
> > __memcmp_sse4_1 () at ../sysdeps/x86_64/multiarch/memcmp-sse4.S:797
> > 797 ../sysdeps/x86_64/multiarch/memcmp-sse4.S: No such file or
> directory.
> > (gdb)
> >
> >
> > #0 __memcmp_sse4_1 () at ../sysdeps/x86_64/multiarch/memcmp-sse4.S:797
> > No locals.
> > #1 0x00007fffe9ceaece in x264_cqm_init ()
> > from /home/carl/melt/20140201/lib/libx264.so.129
> > No symbol table info available.
> > #2 0x00007fffe9d579b2 in x264_encoder_open_129 ()
> > from /home/carl/melt/20140201/lib/libx264.so.129
> > No symbol table info available.
> > #3 0x00007fffea74f69b in ?? ()
> > from /home/carl/melt/20140201/lib/libavcodec.so.55
> > No symbol table info available.
> > #4 0x00007fffeab7f013 in avcodec_open2 ()
> > from /home/carl/melt/20140201/lib/libavcodec.so.55
> > No symbol table info available.
> > #5 0x00007fffebb260de in open_video (oc=<optimized out>,
> st=0x7fffdc00c020,
> > codec_name=0x0, properties=0x618680) at consumer_avformat.c:1061
> > video_enc = 0x7fffdc00c300
> > codec = 0x7fffeb101460
> > result = <optimized out>
> > #6 consumer_thread (arg=0x618680) at consumer_avformat.c:1413
> > fpre = <optimized out>
> > consumer = 0x618680
> > properties = 0x618680
> > terminated = 0
> > real_time_output = -1
> > ante = {tv_sec = 0, tv_usec = 0}
> > fps = 25
> > width = 720
> > height = 576
> > img_width = 720
> > img_height = 576
> > channels = 2
> > total_channels = 2
> > frequency = 48000
> > pcm = 0x0
> > samples = 0
> > audio_outbuf = 0x7fffdc0008c0 ""
> > audio_input_nb_samples = 0
> > frame_count = 0
> > video_outbuf = 0x7fffe1355040 ""
> > frame = 0x7fffd4000910
> > frame_properties = 0x0
> > queue = 0x6196c0
> > fifo = 0x0
> > image = 0x0
> > img_fmt = mlt_image_yuv422
> > img_fmt_name = <optimized out>
> > converted_avframe = 0x0
> > audio_avframe = 0x0
> > video_avframe = 0x7fffdc00b100
> > audio_buf_1 = 0x7fffe11ce040 ""
> > audio_buf_2 = 0x0
> > count = 0
> > oc = 0x7fffdc00b720
> > video_st = 0x7fffdc00c020
> > audio_st = {0x7fffdc00fca0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}
> > audio_pts = 0
> > video_pts = 0
> > frames = 0
> > total_time = 0
> > fmt = 0x7fffebb0ad20
> > filename = 0x6196a0 "foo.mp4"
> > format = <optimized out>
> > vcodec = 0x0
> > acodec = 0x0
> > audio_codec = 0x7fffeb100ce0
> > video_codec = 0x7fffeb101460
> > audio_codec_id = 86018
> > video_codec_id = <optimized out>
> > key = "channels.7", '\000' <repeats 16 times>
> > frame_meta_properties = 0x7fffdc00b0d0
> > error_count = 0
> > synth_audio_pts = 0
> > i = <optimized out>
> > aud_fmt = mlt_audio_pcm
> > sample_bytes = 2
> > #7 0x00007ffff7995f6e in start_thread (arg=0x7fffe1d56700)
> > at pthread_create.c:311
> > __res = <optimized out>
> > pd = 0x7fffe1d56700
> > now = <optimized out>
> > unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736982247168,
> > -3136578420169780157, 1, 140737354125408,
> 140737347450656,
> > 4096, 3136582460704281667, 3136561123289060419},
> > mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0},
> > data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
> > not_first_call = 0
> > pagesize_m1 = <optimized out>
> > sp = <optimized out>
> > freesize = <optimized out>
> > __PRETTY_FUNCTION__ = "start_thread"
> > #8 0x00007ffff76c09cd in clone ()
> > at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
> >
> >
> >
> > --
> > Carl K
> >
> >
> ------------------------------------------------------------------------------
> > WatchGuard Dimension instantly turns raw network data into actionable
> > security intelligence. It gives you real-time visual feedback on key
> > security issues and trends. Skip the complicated setup - simply import
> > a virtual appliance and go from zero to informed in seconds.
> >
> http://pubads.g.doubleclick.net/gampad/clk?id=123612991&iu=/4140/ostg.clktrk
> > _______________________________________________
> > Mlt-devel mailing list
> > Mlt-devel@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/mlt-devel
> >
>
>
>
> --
> +-DRD-+
>
--
Carl K
------------------------------------------------------------------------------
WatchGuard Dimension instantly turns raw network data into actionable
security intelligence. It gives you real-time visual feedback on key
security issues and trends. Skip the complicated setup - simply import
a virtual appliance and go from zero to informed in seconds.
http://pubads.g.doubleclick.net/gampad/clk?id=123612991&iu=/4140/ostg.clktrk
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