segmented video faulty when changing audio encoding

About encoding, codec settings, muxers and filter usage
ll2
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Joined: 18 Feb 2013 09:55

segmented video faulty when changing audio encoding

Postby ll2 » 22 Feb 2013 22:56

Him

I use this command line:
/root/videocomp/vlc/vlc-2.0.4/vlc -I dummy "http://www.tools4movies.com/trailers/10 ... Wanted.mp4" vlc://quit --sout='#duplicate{dst="transcode{width=320,height=240,fps=16,vcodec=h2\
64,vb=32,venc=x264{aud,profile=baseline,level=30,keyint=30,ref=1,qp=36,audio-sync}}:std{access=livehttp{seglen=10,index=/var/www/d4e5b0ce6054da4a0046119f5a71b95e1941ebc0_playlist.m3u8,index-url=http://5.79.6.204/d4e5b0ce6\
054da4a0046119f5a71b95e1941ebc0_###.ts},mux=ts{use-key-frames},dst=/var/www/d4e5b0ce6054da4a0046119f5a71b95e1941ebc0_###.ts}", dst=std{access=file,dst="/var/www/d4e5b0ce6054da4a0046119f5a71b95e1941ebc0.ts"}}'

I am using this to segment files but it does not segment them correctly.

If I use ffprobe on segmented file.
I get this
ffprobe /var/www/d4e5b0ce6054da4a0046119f5a71b95e1941ebc0_005.ts
FFprobe version 0.6.2-4:0.6.2-1ubuntu1.1~ppa1~lucid1, Copyright (c) 2007-2010 the Libav developers
built on Jan 3 2012 18:28:55 with gcc 4.4.3
configuration: --extra-version='4:0.6.2-1ubuntu1.1~ppa1~lucid1' --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --enable-shared --disable-static
libavutil 50.15. 1 / 50.15. 1
libavcodec 52.72. 2 / 52.72. 2
libavformat 52.64. 2 / 52.64. 2
libavdevice 52. 2. 0 / 52. 2. 0
libavfilter 1.19. 0 / 1.19. 0
libswscale 0.11. 0 / 0.11. 0
libpostproc 51. 2. 0 / 51. 2. 0
[aac @ 0x9e3740]Transition from an ONLY_LONG or LONG_STOP to an EIGHT_SHORT sequence detected. If you heard an audible artifact, please submit the sample to the FFmpeg developers.
Last message repeated 1 times
[h264 @ 0x9e3f80]non-existing PPS referenced
[h264 @ 0x9e3f80]non-existing PPS 0 referenced
[h264 @ 0x9e3f80]decode_slice_header error
[h264 @ 0x9e3f80]no frame!
[h264 @ 0x9e3f80]non-existing PPS referenced
[h264 @ 0x9e3f80]non-existing PPS 0 referenced
[h264 @ 0x9e3f80]decode_slice_header error
[h264 @ 0x9e3f80]no frame!
[h264 @ 0x9e3f80]non-existing PPS referenced
[h264 @ 0x9e3f80]non-existing PPS 0 referenced
[h264 @ 0x9e3f80]decode_slice_header error
[h264 @ 0x9e3f80]no frame!
[h264 @ 0x9e3f80]non-existing PPS referenced
[h264 @ 0x9e3f80]non-existing PPS 0 referenced
[h264 @ 0x9e3f80]decode_slice_header error
[h264 @ 0x9e3f80]no frame!
[h264 @ 0x9e3f80]non-existing PPS referenced
[h264 @ 0x9e3f80]non-existing PPS 0 referenced
[h264 @ 0x9e3f80]decode_slice_header error
[h264 @ 0x9e3f80]no frame!
[h264 @ 0x9e3f80]non-existing PPS referenced
[h264 @ 0x9e3f80]non-existing PPS 0 referenced
[h264 @ 0x9e3f80]decode_slice_header error
[h264 @ 0x9e3f80]no frame!
[h264 @ 0x9e3f80]non-existing PPS referenced
[h264 @ 0x9e3f80]non-existing PPS 0 referenced
[h264 @ 0x9e3f80]decode_slice_header error
[h264 @ 0x9e3f80]no frame!
[h264 @ 0x9e3f80]non-existing PPS referenced
[h264 @ 0x9e3f80]non-existing PPS 0 referenced
[h264 @ 0x9e3f80]decode_slice_header error
[h264 @ 0x9e3f80]no frame!
[h264 @ 0x9e3f80]non-existing PPS referenced
[h264 @ 0x9e3f80]non-existing PPS 0 referenced
[h264 @ 0x9e3f80]decode_slice_header error
[h264 @ 0x9e3f80]no frame!
[h264 @ 0x9e3f80]non-existing PPS referenced
[h264 @ 0x9e3f80]non-existing PPS 0 referenced
[h264 @ 0x9e3f80]decode_slice_header error
[h264 @ 0x9e3f80]no frame!
[h264 @ 0x9e3f80]non-existing PPS referenced
[h264 @ 0x9e3f80]non-existing PPS 0 referenced
[h264 @ 0x9e3f80]decode_slice_header error
[h264 @ 0x9e3f80]no frame!
[h264 @ 0x9e3f80]non-existing PPS referenced
[h264 @ 0x9e3f80]non-existing PPS 0 referenced
[h264 @ 0x9e3f80]decode_slice_header error
[h264 @ 0x9e3f80]no frame!
[h264 @ 0x9e3f80]non-existing PPS referenced
[h264 @ 0x9e3f80]non-existing PPS 0 referenced
[h264 @ 0x9e3f80]decode_slice_header error
[h264 @ 0x9e3f80]no frame!
[h264 @ 0x9e3f80]non-existing PPS referenced
[h264 @ 0x9e3f80]non-existing PPS 0 referenced
[h264 @ 0x9e3f80]decode_slice_header error
[h264 @ 0x9e3f80]no frame!
[h264 @ 0x9e3f80]non-existing PPS referenced
[h264 @ 0x9e3f80]non-existing PPS 0 referenced
[h264 @ 0x9e3f80]decode_slice_header error
[h264 @ 0x9e3f80]no frame!
[h264 @ 0x9e3f80]non-existing PPS referenced
[h264 @ 0x9e3f80]non-existing PPS 0 referenced
[h264 @ 0x9e3f80]decode_slice_header error
[h264 @ 0x9e3f80]no frame!
[mpegts @ 0x9df0c0]max_analyze_duration reached
Input #0, mpegts, from '/var/www/d4e5b0ce6054da4a0046119f5a71b95e1941ebc0_005.ts':
Duration: 00:00:09.00, start: 53715.372700, bitrate: 451 kb/s
Program 1
Stream #0.0[0x44]: Audio: aac, 44100 Hz, stereo, s16, 157 kb/s
Stream #0.1[0x45]: Video: h264, yuv420p, 320x240 [PAR 4:3 DAR 16:9], 19.81 fps, 16 tbr, 90k tbn, 32 tbc


Do you know how to avoid this problem?
WHen playing in VLC, video is not played correctly as if first frames were missing in segments.
INterestingly, there is no problem if audio is removed or audio is just copied.

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