[FFmpeg-user] FFmpeg hangs very often
Roger Pack
rogerdpack2 at gmail.com
Fri Jun 19 22:43:08 CEST 2015
Does it still hang often with latest builds? What is the gdb
stacktrace when hung?
On 10/13/14, LD2K.com Litecoin Mining Pool <voipcallnet at gmail.com> wrote:
> FFmpeg hangs very often, even if i trying output to a local file output.flv
>
> ffmpeg/ffmpeg -i http://21.12.32.23:8042/9275617894-ru-perviy-hd -preset
> fast -acodec aac -strict experimental -ar 44100 -ac 2 -b:a 96k -vcodec
> libx264 -b:v 1900k -maxrate 2000k -bufsize 4000k -g 60 -f flv
> rtmp://wowza/live/11111
> ffmpeg version 2.4.2- http://johnvansickle.com/ffmpeg/
> Copyright (c) 2000-2014 the FFmpeg developers
> built on Oct 9 2014 07:24:56 with gcc 4.8 (Debian 4.8.3-11)
> configuration: --enable-gpl --enable-version3 --disable-shared
> --disable-debug --enable-runtime-cpudetect --enable-libmp3lame
> --enable-libx264 --enable-libx265 --enable-libwebp --enable-libspeex
> --enable-libvorbis --enable-libvpx --enable-libfreetype --enable-fontconfig
> --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb
> --enable-libtheora --enable-libvo-aacenc --enable-libvo-amrwbenc
> --enable-gray --enable-libopenjpeg --enable-libopus --disable-ffserver
> --enable-libass --enable-gnutls --cc=gcc-4.8
> libavutil 54. 7.100 / 54. 7.100
> libavcodec 56. 1.100 / 56. 1.100
> libavformat 56. 4.101 / 56. 4.101
> libavdevice 56. 0.100 / 56. 0.100
> libavfilter 5. 1.100 / 5. 1.100
> libswscale 3. 0.100 / 3. 0.100
> libswresample 1. 1.100 / 1. 1.100
> libpostproc 53. 0.100 / 53. 0.100
> [h264 @ 0x2d9fba0] non-existing PPS 0 referenced
> Last message repeated 1 times
> [h264 @ 0x2d9fba0] decode_slice_header error
> [h264 @ 0x2d9fba0] no frame!
> [h264 @ 0x2d9fba0] non-existing PPS 0 referenced
> Last message repeated 1 times
> [h264 @ 0x2d9fba0] decode_slice_header error
> [h264 @ 0x2d9fba0] no frame!
> [h264 @ 0x2d9fba0] non-existing PPS 0 referenced
> Last message repeated 1 times
> [h264 @ 0x2d9fba0] decode_slice_header error
> [h264 @ 0x2d9fba0] no frame!
> [h264 @ 0x2d9fba0] non-existing PPS 0 referenced
> Last message repeated 1 times
> [h264 @ 0x2d9fba0] decode_slice_header error
> [h264 @ 0x2d9fba0] no frame!
> [h264 @ 0x2d9fba0] non-existing PPS 0 referenced
> Last message repeated 1 times
> [h264 @ 0x2d9fba0] decode_slice_header error
> [h264 @ 0x2d9fba0] no frame!
> [h264 @ 0x2d9fba0] non-existing PPS 0 referenced
> Last message repeated 1 times
> [h264 @ 0x2d9fba0] decode_slice_header error
> [h264 @ 0x2d9fba0] no frame!
> [h264 @ 0x2d9fba0] non-existing PPS 0 referenced
> Last message repeated 1 times
> [h264 @ 0x2d9fba0] decode_slice_header error
> [h264 @ 0x2d9fba0] no frame!
> [h264 @ 0x2d9fba0] non-existing PPS 0 referenced
> Last message repeated 1 times
> [h264 @ 0x2d9fba0] decode_slice_header error
> [h264 @ 0x2d9fba0] no frame!
> Input #0, mpegts, from '
> http://21.12.32.23:8042/9275617894-ru-perviy-hd':
> Duration: N/A, start: 66740.830422, bitrate: 132 kb/s
> Program 1
> Stream #0:0[0x4a](rus): Audio: aac ([15][0][0][0] / 0x000F),
> 48000 Hz, stereo, fltp, 132 kb/s
> Stream #0:1[0x4b]: Video: h264 (Main) ([27][0][0][0] / 0x001B),
> yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc
> [libx264 @ 0x2dcace0] using SAR=1/1
> [libx264 @ 0x2dcace0] using cpu capabilities: MMX2 SSE2Fast SSSE3
> SSE4.1 Cache64
> [libx264 @ 0x2dcace0] profile High, level 4.0
> [libx264 @ 0x2dcace0] 264 - core 142 r50 dd79a61 - H.264/MPEG-4 AVC
> codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options:
> cabac=1 ref=2 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=6 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=6
> lookahead_threads=1 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=1 keyint=60 keyint_min=6
> scenecut=40 intra_refresh=0 rc_lookahead=30 rc=abr mbtree=1 bitrate=1900
> ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=2000
> vbv_bufsize=4000 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
> Output #0, flv, to 'rtmp://wowza/live/11111':
> Metadata:
> encoder : Lavf56.4.101
> Stream #0:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007),
> yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 1900 kb/s, 25 fps, 1k tbn,
> 25 tbc
> Metadata:
> encoder : Lavc56.1.100 libx264
> Stream #0:1(rus): Audio: aac ([10][0][0][0] / 0x000A), 44100
> Hz, stereo, fltp, 96 kb/s
> Metadata:
> encoder : Lavc56.1.100 aac
> Stream mapping:
> Stream #0:1 -> #0:0 (h264 (native) -> h264 (libx264))
> Stream #0:0 -> #0:1 (aac (native) -> aac (native))
> Press [q] to stop, [?] for help
> [mpegts @ 0x2d99aa0] PES packet size mismatchme=00:00:10.66
> bitrate=1485.6kbits/s
> [aac @ 0x2dab320] TYPE_FIL: Input buffer exhausted before END
> element found
> Error while decoding stream #0:0: Invalid data found when
> processing input
> [mpegts @ 0x2d99aa0] PES packet size mismatch
> [aac @ 0x2dab320] Number of bands (29) exceeds limit (28).
> Error while decoding stream #0:0: Invalid data found when
> processing input
> [h264 @ 0x3659420] corrupted macroblock 64 38
> (total_coeff=16)trate=1491.3kbits/s
> [h264 @ 0x3659420] error while decoding MB 64 38
> [h264 @ 0x3659420] concealing 3585 DC, 3585 AC, 3585 MV errors in I
> frame
> [mpegts @ 0x2d99aa0] PES packet size mismatchme=00:00:30.53
> bitrate=1780.3kbits/s
> [h264 @ 0x3531500] Cannot use next picture in error concealment
> [h264 @ 0x3531500] concealing 3314 DC, 3314 AC, 3314 MV errors in P
> frame
> [flv @ 0x2dcd060] Failed to update header with correct
> duration.ate=1789.2kbits/s
> [flv @ 0x2dcd060] Failed to update header with correct filesize.
> frame= 757 fps= 14 q=-1.0 Lsize= 7141kB time=00:00:30.70
> bitrate=1905.4kbits/s
> video:6743kB audio:360kB subtitle:0kB other streams:0kB global
> headers:0kB muxing overhead: 0.522933%
> [libx264 @ 0x2dcace0] frame I:18 Avg QP:27.18 size: 68232
> [libx264 @ 0x2dcace0] frame P:413 Avg QP:30.18 size: 10996
> [libx264 @ 0x2dcace0] frame B:326 Avg QP:30.78 size: 3482
> [libx264 @ 0x2dcace0] consecutive B-frames: 34.3% 19.6% 15.5% 30.6%
> [libx264 @ 0x2dcace0] mb I I16..4: 33.4% 53.8% 12.8%
> [libx264 @ 0x2dcace0] mb P I16..4: 4.6% 5.8% 0.1% P16..4:
> 33.3% 2.7% 1.6% 0.0% 0.0% skip:51.8%
> [libx264 @ 0x2dcace0] mb B I16..4: 1.0% 0.4% 0.0% B16..8:
> 14.3% 0.7% 0.0% direct: 8.3% skip:75.3% L0:47.0% L1:51.2% BI: 1.8%
> [libx264 @ 0x2dcace0] 8x8 transform intra:53.1% inter:83.3%
> [libx264 @ 0x2dcace0] coded y,uvDC,uvAC intra: 19.8% 55.0% 7.8%
> inter: 4.0% 15.4% 0.1%
> [libx264 @ 0x2dcace0] i16 v,h,dc,p: 46% 35% 9% 9%
> [libx264 @ 0x2dcace0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 17% 14% 57%
> 2% 2% 2% 2% 2% 2%
> [libx264 @ 0x2dcace0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 25% 11%
> 5% 6% 6% 6% 6% 6%
> [libx264 @ 0x2dcace0] i8c dc,h,v,p: 47% 23% 27% 4%
> [libx264 @ 0x2dcace0] Weighted P-Frames: Y:1.5% UV:1.5%
> [libx264 @ 0x2dcace0] ref P L0: 76.9% 23.1%
> [libx264 @ 0x2dcace0] ref B L0: 82.8% 17.2%
> [libx264 @ 0x2dcace0] ref B L1: 93.8% 6.2%
> [libx264 @ 0x2dcace0] kb/s:1819.37
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