[Libva] [libyami] libyami Digest, Vol 8, Issue 5

Xiang, Haihao haihao.xiang at intel.com
Fri May 22 00:02:08 PDT 2015


Hi Ratin,

Seems the issue is GEM userptr related, so far libva-intel-driver
doesn't support userptr. userptr is used in 2D driver with SNA, could
you try with UXA mode ?

Thanks
Haihao


> Hi Ratin:
> 
> Is it always crash at 12 hours later? Or It’s just random crash? Is it
> possible a memory leak issue?  Could you dump the memory status at
> start and after 6 hours?
> 
>  
> 
> Thanks.
> 
>  
> 
> From: libyami [mailto:libyami-bounces at lists.01.org] On Behalf Of Ratin
> Sent: Thursday, May 21, 2015 1:39 AM
> To: libyami at lists.01.org; Libva at lists.freedesktop.org
> Subject: Re: [libyami] libyami Digest, Vol 8, Issue 5
> 
> 
>  
> 
> libyami/libva kernel / xorg crash
> 
> 
> Ubuntu 14.04.2 on Intel NUC, D54250WYK, version  H13922-303, serial
> no: GEWY420019Z3
> 
> 
> I have two decode / render session going in a sequence
> (libyami/libva), each stream lasts for only one second after it has
> opened, decoded upto one second of video and closes the file, moves
> over to next stream, does the same thing etc. This loop works fine on
> ION based system with VDPAU based decoding. The app lasted 12 hours
> and then had a kernel Oops. Any idea? 
> 
>  
> 
> 
> May 20 06:43:04 nuc kernel: [55628.051307] BUG: unable to handle
> kernel NULL pointer dereference at 0000000000000008
> May 20 06:43:04 nuc kernel: [55628.051366] IP: [<ffffffff8139dae0>]
> interval_tree_iter_next+0x0/0x50
> May 20 06:43:04 nuc kernel: [55628.051405] PGD 2069c0067 PUD 2124ae067
> PMD 0
> May 20 06:43:04 nuc kernel: [55628.051434] Oops: 0000 [#1] SMP
> May 20 06:43:04 nuc kernel: [55628.051455] Modules linked in: bnep
> rfcomm bluetooth 6lowpan_iphc rpcsec_gss_krb5 nfsv4 nfsd auth_rpcgss
> nfs_acl nfs lockd sunrpc fscache nls_iso8859_1 joydev mei_me
> snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi
> intel_rapl mei x86_pkg_temp_thermal intel_powerclamp coretemp
> kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel
> aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd
> ir_lirc_codec lirc_dev ir_mce_kbd_decoder snd_hda_intel
> ir_sharp_decoder lpc_ich snd_hda_controller i915 ir_sanyo_decoder
> snd_soc_rt5640 ir_sony_decoder snd_hda_codec ir_jvc_decoder
> snd_soc_rl6231 snd_soc_core snd_hwdep snd_compress ir_rc6_decoder
> snd_pcm_dmaengine ir_rc5_decoder ir_nec_decoder drm_kms_helper snd_pcm
> drm snd_seq_midi i2c_algo_bit snd_seq_midi_event snd_rawmidi snd_seq
> snd_seq_device snd_timer rc_rc6_mce nuvoton_cir snd rc_core video
> i2c_hid soundcore dw_dmac dw_dmac_core snd_soc_sst_acpi
> i2c_designware_platform i2c_designware_core 8250_dw
> spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport hid_generic
> usbhid hid e1000e ahci ptp libahci pps_core sdhci_acpi sdhci
> 
> May 20 06:43:04 nuc kernel: [55628.052100] CPU: 2 PID: 26099 Comm:
> NLSS-SDL-Thread Not tainted 3.16.0-34-generic #47~14.04.1-Ubuntu
> May 20 06:43:04 nuc kernel: [55628.052152] Hardware
> name:                  /D54250WYK, BIOS
> WYLPT10H.86A.0033.2014.1201.0940 12/01/2014
> May 20 06:43:04 nuc kernel: [55628.052203] task: ffff880212567010 ti:
> ffff88018cab0000 task.ti: ffff88018cab0000
> May 20 06:43:04 nuc kernel: [55628.052241] RIP:
> 0010:[<ffffffff8139dae0>]  [<ffffffff8139dae0>]
> interval_tree_iter_next+0x0/0x50
> May 20 06:43:04 nuc kernel: [55628.052292] RSP: 0000:ffff88018cab3c98
> EFLAGS: 00010246
> May 20 06:43:04 nuc kernel: [55628.052319] RAX: 0000000000000000 RBX:
> ffff88021175e598 RCX: 00007fc7fc000000
> May 20 06:43:04 nuc kernel: [55628.052356] RDX: 00007fc7fbffffff RSI:
> 00007fc7fbfff000 RDI: 0000000000000000
> May 20 06:43:04 nuc kernel: [55628.052392] RBP: ffff88018cab3cf8 R08:
> 0000000000000000 R09: 0000000000000001
> May 20 06:43:04 nuc kernel: [55628.052429] R10: ffffea00058c3240 R11:
> ffff880000000ff8 R12: 00007fc7fbfff000
> May 20 06:43:04 nuc kernel: [55628.052467] R13: ffff88021175e598 R14:
> 00007fc7fbfff000 R15: 0000000000000000
> May 20 06:43:04 nuc kernel: [55628.052506] FS:  00007fc8e4982700(0000)
> GS:ffff88021fb00000(0000) knlGS:0000000000000000
> May 20 06:43:04 nuc kernel: [55628.052546] CS:  0010 DS: 0000 ES: 0000
> CR0: 0000000080050033
> May 20 06:43:04 nuc kernel: [55628.052576] CR2: 0000000000000008 CR3:
> 00000001ffd81000 CR4: 00000000001407e0
> May 20 06:43:04 nuc kernel: [55628.052611] Stack:
> May 20 06:43:04 nuc kernel: [55628.052623]  ffffffffc040f579
> ffff88021175e5b0 ffffea00058c3200 0000000000000000
> May 20 06:43:04 nuc kernel: [55628.052668]  00007fc7fbffffff
> ffff88021175e580 0000000000000000 ffff88021175e598
> May 20 06:43:04 nuc kernel: [55628.052711]  ffff8801ee5cf100
> 00007fc7fc000000 00007fc7fbfff000 0000000000000000
> May 20 06:43:04 nuc kernel: [55628.052755] Call Trace:
> May 20 06:43:04 nuc kernel: [55628.052794]  [<ffffffffc040f579>] ?
> i915_gem_userptr_mn_invalidate_range_start+0x1b9/0x240 [i915]
> May 20 06:43:04 nuc kernel: [55628.052848]  [<ffffffff811afd1b>]
> __mmu_notifier_invalidate_range_start+0x5b/0x80
> May 20 06:43:04 nuc kernel: [55628.052894]  [<ffffffff8118c88c>]
> do_wp_page+0x72c/0x780
> May 20 06:43:04 nuc kernel: [55628.052927]  [<ffffffff8118eaec>]
> handle_mm_fault+0x7fc/0x10c0
> May 20 06:43:04 nuc kernel: [55628.052963]  [<ffffffff8105aeee>]
> __do_page_fault+0x19e/0x560
> May 20 06:43:04 nuc kernel: [55628.052996]  [<ffffffff81094728>] ?
> hrtimer_try_to_cancel+0x48/0xe0
> May 20 06:43:04 nuc kernel: [55628.053031]  [<ffffffff81767f22>] ?
> do_nanosleep+0x92/0x130
> May 20 06:43:04 nuc kernel: [55628.053061]  [<ffffffff8109534b>] ?
> hrtimer_nanosleep+0xbb/0x180
> May 20 06:43:04 nuc kernel: [55628.053094]  [<ffffffff810941e0>] ?
> hrtimer_get_res+0x50/0x50
> May 20 06:43:04 nuc kernel: [55628.053126]  [<ffffffff8105b2e1>]
> do_page_fault+0x31/0x70
> May 20 06:43:04 nuc kernel: [55628.053155]  [<ffffffff8176eaa8>]
> page_fault+0x28/0x30
> May 20 06:43:04 nuc kernel: [55628.053181] Code: 48 85 ff 74 16 48 39
> 77 28 72 0a 55 48 89 e5 e8 87 ff ff ff 5d f3 c3 0f 1f 40 00 f3 c3 66
> 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 <48> 8b 4f 08 48 85 c9 74$
> May 20 06:43:04 nuc kernel: [55628.053365] RIP  [<ffffffff8139dae0>]
> interval_tree_iter_next+0x0/0x50
> May 20 06:43:04 nuc kernel: [55628.053402]  RSP <ffff88018cab3c98>
> May 20 06:43:04 nuc kernel: [55628.053420] CR2: 0000000000000008
> May 20 06:43:04 nuc kernel: [55628.069411] ---[ end trace
> e97a323c6d0c855e ]---
> ^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^$
> 
> 
>  
> 
> On Mon, Apr 27, 2015 at 11:20 PM, Yu, Jiankang <jiankang.yu at intel.com>
> wrote:
> 
>         Hi,
>         
>         How do you integrate libyami to ffmpeg?
>         
>         Does this issue only happen for this specific stream? or other
>         streams have the same issue? Thanks a lot.
>         
>         Would you please get the following patch:
>         https://github.com/01org/player-ffmpeg-yami
>         
>         Please follow the readme in the patch to apply and build the
>         example palyer.
>         
>         1. setup env for ffmpeg build: "source build-ffmpeg.env"
>         2. build ffmpeg (with yami patches): "make ffmpeg"
>              by default, ffmpeg is installed to /opt/ffmpeg
>         3. build the example player: "make player"
>         
>         I have tried "player -I Geldkoffer.mp4 -m 1", the file can be
>         played well.
>         
>         Best regards,
>         Jiankang
>         
>         -----Original Message-----
>         From: libyami [mailto:libyami-bounces at lists.01.org] On Behalf
>         Of libyami-request at lists.01.org
>         Sent: Saturday, April 25, 2015 3:00 AM
>         To: libyami at lists.01.org
>         Subject: libyami Digest, Vol 8, Issue 5
>         
>         Send libyami mailing list submissions to
>                 libyami at lists.01.org
>         
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>         
>         
>         Today's Topics:
>         
>            1. Re: ffmpeg decoding not working (Artem Makhutov)
>         
>         
>         ----------------------------------------------------------------------
>         
>         Message: 1
>         Date: Fri, 24 Apr 2015 13:31:44 +0200
>         From: Artem Makhutov <artem at makhutov.org>
>         To: "Yu, Jiankang" <jiankang.yu at intel.com>
>         Cc: "libyami at lists.01.org" <libyami at lists.01.org>
>         Subject: Re: [libyami] ffmpeg decoding not working
>         Message-ID: <553A29A0.10100 at makhutov.org>
>         Content-Type: text/plain; charset="iso-8859-1";
>         Format="flowed"
>         
>         Hello,
>         
>         I still can not get it working.
>         
>         
>         You can download the test video here:
>         
>         http://www.makhutov.org/Geldkoffer.mp4
>         
>         yamidecode works, but ffmpeg not:
>         
>         
>         artem at apollo ~ $ yamidecode -i Geldkoffer.mp4 -m -1 input
>         file: Geldkoffer.mp4, renderMode: -1 libva info: VA-API
>         version 0.37.0 libva info: va_getDriverName() returns 0 libva
>         info: Trying to open /usr/lib64/va/drivers/i965_drv_video.so
>         libva info: Found init function __vaDriverInit_0_37 libva
>         info: va_openDriver() returns 0 libva info: VA-API version
>         0.37.0 libva info: va_getDriverName() returns 0 libva info:
>         Trying to open /usr/lib64/va/drivers/i965_drv_video.so
>         libva info: Found init function __vaDriverInit_0_37 libva
>         info: va_openDriver() returns 0 rendered frame count: 198 in
>         2633 ms; fps=75.20 rendered frame count: 193 in 520 ms;
>         fps=371.15 decode done
>         
>         ------
>         
>         artem at apollo ~ $ ffmpeg -i Geldkoffer.mp4 /tmp/test3.avi
>         ffmpeg version 2.5.4 Copyright (c) 2000-2015 the FFmpeg
>         developers
>            built on Apr 24 2015 11:20:39 with gcc 4.9.2 (Gentoo 4.9.2
>         p1.3, pie-0.6.2)
>            configuration: --prefix=/usr --libdir=/usr/lib64
>         --shlibdir=/usr/lib64 --mandir=/usr/share/man --enable-shared
>         --cc=x86_64-pc-linux-gnu-gcc --cxx=x86_64-pc-linux-gnu-g++
>         --ar=x86_64-pc-linux-gnu-ar --optflags='-march=native -O2
>         -pipe' --extra-cflags='-march=native -O2 -pipe'
>         --extra-cxxflags='-march=native -O2 -pipe' --disable-static
>         --enable-gpl --enable-postproc --enable-avfilter
>         --enable-avresample --disable-stripping --enable-version3
>         --enable-version3 --enable-nonfree --disable-indev=v4l2
>         --disable-outdev=v4l2 --disable-indev=oss --disable-indev=jack
>         --disable-outdev=oss --enable-version3 --enable-nonfree
>         --enable-bzlib --disable-runtime-cpudetect --disable-debug
>         --disable-doc --enable-gnutls --enable-hardcoded-tables
>         --enable-iconv --disable-lzma --enable-network
>         --disable-openssl --enable-libsmbclient --enable-ffplay
>         --enable-vaapi --disable-vdpau --enable-xlib --enable-libxcb
>         --enable-libxcb-shm --enable-libxcb-xfixes --enable-zlib
>         --enable-libvo-aacenc --enable-libvo-amrw
>          benc --enable-libmp3lame --enable-libaacplus --enable-libfaac
>         --enable-libtheora --disable-libtwolame --enable-libwavpack
>         --disable-libwebp --enable-libx264 --disable-libx265
>         --enable-libxvid --enable-libyami-h264 --disable-libcdio
>         --disable-libiec61883 --disable-libdc1394 --enable-libcaca
>         --disable-openal --enable-opengl --disable-libv4l2
>         --enable-libpulse --enable-x11grab --disable-libbs2b
>         --disable-libflite --disable-frei0r --disable-libfribidi
>         --enable-fontconfig --disable-ladspa --disable-libass
>         --enable-libfreetype --disable-libsoxr --enable-pthreads
>         --enable-libopencore-amrwb --enable-libopencore-amrnb
>         --enable-libfdk-aac --disable-libopenjpeg --enable-libbluray
>         --disable-libcelt --disable-libgme --enable-libgsm
>         --enable-libmodplug --disable-libopus --disable-libquvi
>         --enable-librtmp --enable-libssh --disable-libschroedinger
>         --enable-libspeex --enable-libvorbis --disable-libvpx
>         --disable-libzvbi --disable-armv5te --disable-armv6
>         --disable-armv6t2 --disable-neon --disable-vfp
>          --disable-mips32r2 --disable-mipsdspr1 --disable-mipsdspr2
>         --disable-mipsfpu --disable-altivec --disable-amd3dnow
>         --disable-amd3dnowext --disable-avx
>         --disable-avx2 --disable-fma3 --disable-fma4 --disable-xop
>         --cpu=host
>            libavutil      54. 15.100 / 54. 15.100
>            libavcodec     56. 13.100 / 56. 13.100
>            libavformat    56. 15.102 / 56. 15.102
>            libavdevice    56.  3.100 / 56.  3.100
>            libavfilter     5.  2.103 /  5.  2.103
>            libavresample   2.  1.  0 /  2.  1.  0
>            libswscale      3.  1.101 /  3.  1.101
>            libswresample   1.  1.100 /  1.  1.100
>            libpostproc    53.  3.100 / 53.  3.100
>         libva info: VA-API version 0.37.0
>         libva info: va_getDriverName() returns 0 libva info: Trying to
>         open /usr/lib64/va/drivers/i965_drv_video.so
>         libva info: Found init function __vaDriverInit_0_37 libva
>         info: va_openDriver() returns 0 Input #0,
>         mov,mp4,m4a,3gp,3g2,mj2, from 'Geldkoffer.mp4':
>            Metadata:
>              major_brand     : isom
>              minor_version   : 512
>              compatible_brands: isomiso2avc1mp41
>              encoder         : Lavf56.15.102
>            Duration: 00:00:08.33, start: 0.000000, bitrate: 8853 kb/s
>              Stream #0:0(und): Video: h264 (avc1 / 0x31637661),
>         yuv420p, 1920x1080, 8512 kb/s, 25.12 fps, 25 tbr, 90k tbn, 90k
>         tbc (default)
>              Metadata:
>                handler_name    : VideoHandler
>              Stream #0:1(und): Audio: mp3 (mp4a / 0x6134706D), 48000
>         Hz, mono, s16p, 384 kb/s (default)
>              Metadata:
>                handler_name    : SoundHandler
>         File '/tmp/test3.avi' already exists. Overwrite ? [y/N] y
>         Output #0, avi, to '/tmp/test3.avi':
>            Metadata:
>              major_brand     : isom
>              minor_version   : 512
>              compatible_brands: isomiso2avc1mp41
>              ISFT            : Lavf56.15.102
>              Stream #0:0(und): Video: mpeg4 (FMP4 / 0x34504D46),
>         yuv420p, 1920x1080, q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc
>         (default)
>              Metadata:
>                handler_name    : VideoHandler
>                encoder         : Lavc56.13.100 mpeg4
>              Stream #0:1(und): Audio: mp3 (libmp3lame) (U[0][0][0] /
>         0x0055), 48000 Hz, mono, s16p (default)
>              Metadata:
>                handler_name    : SoundHandler
>                encoder         : Lavc56.13.100 libmp3lame
>         Stream mapping:
>            Stream #0:0 -> #0:0 (h264 (libyami_h264) -> mpeg4 (native))
>            Stream #0:1 -> #0:1 (mp3 (native) -> mp3 (libmp3lame))
>         Press [q] to stop, [?] for help libva info: VA-API version
>         0.37.0 libva info: va_getDriverName() returns 0 libva info:
>         Trying to open /usr/lib64/va/drivers/i965_drv_video.so
>         libva info: Found init function __vaDriverInit_0_37 libva
>         info: va_openDriver() returns 0 libyami
>         error(vaapidecoder_h264.cpp, 1534): parser nalu uncheck failed
>         code =0 libyami error(vaapidecoder_h264_dpb.cpp, 1252): found
>         no short-term reference picture with PicNum = 13 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 13 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 12 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 11 libyami
>         error(vaapidecoder_h264.cpp, 1534): parser nalu uncheck failed
>         code =0 libyami error(vaapidecoder_h264.cpp, 1534): parser
>         nalu uncheck failed code =0 libyami
>         error(vaapidecoder_h264.cpp, 1534): parser nalu uncheck failed
>         code =0 libyami error(vaapidecoder_h264.cpp, 1534): parser
>         nalu uncheck failed code =0
>         WARNING: !!!incorrect slice_param. The first_mb_in_slice of
>         next_slice is less than or equal to that in current slice
>         libyami error(vaapiutils.h, 62): vaEndPicture(): invalid
>         parameter libyami error(vaapidecoder_h264_dpb.cpp, 1252):
>         found no short-term reference picture with PicNum = 6 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 6 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 5 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 4 libyami
>         error(vaapidecoder_h264.cpp, 1534): parser nalu uncheck failed
>         code =0 libyami error(vaapidecoder_h264_dpb.cpp, 1252): found
>         no short-term reference picture with PicNum = 4 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 4 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 3 libyami error(vaapid
>          ecoder_h264_dpb.cpp, 1252): found no short-term reference
>         picture with PicNum = 2 libyami error(vaapidecoder_h264.cpp,
>         1534): parser nalu uncheck failed code =0 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 4 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 4 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 3 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 2 libyami
>         error(vaapidecoder_h264.cpp, 1534): parser nalu uncheck failed
>         code =0 libyami error(vaapidecoder_h264_dpb.cpp, 1252): found
>         no short-term reference picture with PicNum = 4 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 4 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 3 libyami
>         error(vaapidecoder_h264_dpb.cpp, 12
>          52): found no short-term reference picture with PicNum = 2
>         libyami error(vaapidecoder_h264.cpp, 1534): parser nalu
>         uncheck failed code =0 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 4 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 4 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 3 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 2 libyami
>         error(vaapidecoder_h264.cpp, 1534): parser nalu uncheck failed
>         code =0 libyami error(vaapidecoder_h264_dpb.cpp, 1252): found
>         no short-term reference picture with PicNum = 4 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 4 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 3 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-ter
>          m reference picture with PicNum = 2 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 1 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 2 libyami error(vaapiutils.h,
>         62): vaEndPicture(): invalid parameter libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 5 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 5 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 4 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 3 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 3 libyami
>         error(vaapidecoder_h264_dpb.cpp, 1252): found no short-term
>         reference picture with PicNum = 4
>         frame=    6 fps=0.0 q=6.4 Lsize=     525kB time=00:00:08.32
>         bitrate= 516.2kbits/s dup=0 drop=1
>         video:438kB audio:65kB subtitle:0kB other streams:0kB global
>         headers:0kB muxing overhead: 4.204623% Speicherzugriffsfehler
>         artem at apollo ~ $
>         
>         -------------- next part --------------
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>         URL:
>         <http://lists.01.org/pipermail/libyami/attachments/20150424/d60a66dc/attachment-0001.p7s>
>         
>         ------------------------------
>         
>         Subject: Digest Footer
>         
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>         ------------------------------
>         
>         End of libyami Digest, Vol 8, Issue 5
>         *************************************
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