MJPG stream -> H264 file @ Raspberry2 >> help needed ;(

About encoding, codec settings, muxers and filter usage
nidez
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MJPG stream -> H264 file @ Raspberry2 >> help needed ;(

Postby nidez » 30 Jan 2016 11:43

Hi all !
I hope this is the right section for my question, if it's not: I'm sorry could you please tell me the right one ? (or move the post) Tnx

I'm trying to record a MJPG video on my raspberry 2 grabbing it from a 'mjpg_streamer' http stream and saving it to file in order to deliver the recorded file to an android device in a second time.

i was able to do it as .avi, it works like a charm, but android do not play avi files (I need it to be stock video player compatible);
this is the AVI example:

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vlc -I dummy http://127.0.0.1:8080/?action=stream \ --sout file/avi:/tmp/file.avi --start-time=00 --run-time=10 vlc://quit
The first test i've made (a very simple one) was to switch the mux into "mp4" ..this is working, but android stock player still doesn't like the video (VLC for android does)

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--sout file/mp4:/tmp/file.avi
the real problem starts when i try to transcode, vlc quits after a couple of seconds, no real errors (if compared to the working AVI out), and the output file is just 40 bytes long...

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--sout "#transcode{vcodec=h264,venc=x264}:standard{mux=mp4,dst=/tmp/file.mp4,access=file}"
I've tested almost anything I've found on the net !! Depending on the --sout / transcode combination I can have 3 different behaviours:

1) as described, no errors, 40 bytes output file
2) no errors, 0 bytes output file (but present)
3) or even "floating point error"

I really cannot record in avi and re-encode on a second time, i need to directly record in android-compatible format.
On the next post ill post a -vvv output

please help ! I'm loosing my mind on it !

tnx, Marco.

nidez
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Posts: 5
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Re: MJPG stream -> H264 file @ Raspberry2 >> help needed ;(

Postby nidez » 30 Jan 2016 11:45

this is the -vvv output:

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root@raspberrypi:/home/pi # root@raspberrypi:/home/pi # root@raspberrypi:/home/pi # sudo -u pi /usr/bin/vlc -vvv -I dummy http://127.0.0.1:81/?action=stream --sout "#transcode{vcodec=h264,venc=x264}:standard{mux=mp4,dst=/tmp/file.mp4,access=file}" --start-time=00 --run-time=10 --play-and-exit VLC media player 2.2.1 Terry Pratchett (Weatherwax) (revision 2.2.1-0-ga425c42) [017fb8f8] core libvlc debug: VLC media player - 2.2.1 Terry Pratchett (Weatherwax) [017fb8f8] core libvlc debug: Copyright © 1996-2015 the VideoLAN team [017fb8f8] core libvlc debug: revision 2.2.1-0-ga425c42 [017fb8f8] core libvlc debug: configured with ./configure '--includedir=${prefix}/include' '--mandir=${prefix}/share/man' '--infodir=${prefix}/share/info' '--localstatedir=/var' '--libdir=${prefix}/lib/arm-linux-gnueabihf' '--libexecdir=${prefix}/lib/arm-linux-gnueabihf' '--disable-dependency-tracking' '--build=arm-linux-gnueabihf' 'CPPFLAGS=-D_FORTIFY_SOURCE=2' 'LDFLAGS=-Wl,-z,relro' '--config-cache' '--disable-maintainer-mode' '--disable-silent-rules' '--disable-update-check' '--enable-fast-install' '--prefix=/usr' '--docdir=/usr/share/doc/vlc-nox' '--libdir=/usr/lib' '--sysconfdir=/etc' '--with-binary-version=1~deb8u1' '--enable-a52' '--enable-aa' '--enable-bluray' '--enable-bonjour' '--enable-caca' '--enable-chromaprint' '--enable-dbus' '--enable-dca' '--enable-directfb' '--enable-dvbpsi' '--enable-dvdnav' '--enable-faad' '--enable-flac' '--enable-fluidsynth' '--enable-freerdp' '--enable-freetype' '--enable-fribidi' '--enable-gles1' '--enable-gles2' '--enable-gnutls' '--enable-jack' '--enable-kate' '--enable-libass' '--enable-libmpeg2' '--enable-libxml2' '--enable-lirc' '--enable-live555' '--enable-mad' '--enable-mkv' '--enable-mod' '--enable-mpc' '--enable-mtp' '--enable-mux_ogg' '--enable-ncurses' '--enable-notify' '--enable-ogg' '--enable-opus' '--enable-pulse' '--enable-qt' '--enable-realrtsp' '--enable-samplerate' '--enable-schroedinger' '--enable-sdl' '--enable-sftp' '--enable-shine' '--enable-shout' '--enable-skins2' '--enable-smbclient' '--enable-speex' '--enable-svg' '--enable-taglib' '--enable-theora' '--enable-twolame' '--enable-upnp' '--enable-vcdx' '--enable-vdpau' '--enable-vnc' '--enable-vorbis' '--enable-x264' '--enable-zvbi' '--with-kde-solid=/usr/share/kde4/apps/solid/actions/' '--disable-decklink' '--disable-dxva2' '--disable-fdkaac' '--disable-gnomevfs' '--disable-goom' '--disable-libtar' '--disable-mfx' '--disable-opencv' '--disable-projectm' '--disable-sndio' '--disable-svgdec' '--disable-telx' '--disable-vpx' '--disable-vsxu' '--disable-wasapi' '--enable-alsa' '--enable-atmo' '--enable-dc1394' '--enable-dv1394' '--enable-linsys' '--enable-omxil' '--enable-udev' '--enable-v4l2' '--enable-libva' '--enable-vcd' '--disable-oss' '--disable-crystalhd' '--disable-mmx' '--disable-sse' '--disable-neon' '--disable-altivec' 'CFLAGS=-g -O2 -fstack-protector-strong -Wformat -Werror=format-security' 'CXXFLAGS=-g -O2 -fstack-protector-strong -Wformat -Werror=format-security' 'build_alias=arm-linux-gnueabihf' 'OBJCFLAGS=-g -O2 -fstack-protector-strong -Wformat -Werror=format-security' [017fb8f8] core libvlc debug: searching plug-in modules [017fb8f8] core libvlc debug: loading plugins cache file /usr/lib/vlc/plugins/plugins.dat [017fb8f8] core libvlc debug: recursively browsing `/usr/lib/vlc/plugins' [017fb8f8] core libvlc debug: saving plugins cache /usr/lib/vlc/plugins/plugins.dat [017fb8f8] core libvlc debug: plug-ins loaded: 450 modules [017fb8f8] core libvlc debug: opening config file (/home/pi/.config/vlc/vlcrc) [017fb8f8] core libvlc debug: translation test: code is "en_GB" [017fb8f8] core libvlc debug: CPU has capabilities ARM_NEON FPU [0180b120] core playlist debug: creating audio output [0181b158] core audio output debug: looking for audio output module matching "any": 5 candidates [0181b158] pulse audio output debug: using library version 5.0.0 [0181b158] pulse audio output debug: (compiled with version 5.0.0, protocol 29) [0181b158] pulse audio output error: PulseAudio server connection failure: Connection refused [0181b158] alsa audio output debug: Available ALSA PCM devices: [0181b158] alsa audio output debug: Discard all samples (playback) or generate zero samples (capture) (null) [0181b158] alsa audio output debug: bcm2835 ALSA, bcm2835 ALSA Default Audio Device (sysdefault:CARD=ALSA) [0181b158] alsa audio output debug: bcm2835 ALSA, bcm2835 ALSA Direct sample mixing device (dmix:CARD=ALSA,DEV=0) [0181b158] alsa audio output debug: bcm2835 ALSA, bcm2835 IEC958/HDMI Direct sample mixing device (dmix:CARD=ALSA,DEV=1) [0181b158] alsa audio output debug: bcm2835 ALSA, bcm2835 ALSA Direct sample snooping device (dsnoop:CARD=ALSA,DEV=0) [0181b158] alsa audio output debug: bcm2835 ALSA, bcm2835 IEC958/HDMI Direct sample snooping device (dsnoop:CARD=ALSA,DEV=1) [0181b158] alsa audio output debug: bcm2835 ALSA, bcm2835 ALSA Direct hardware device without any conversions (hw:CARD=ALSA,DEV=0) [0181b158] alsa audio output debug: bcm2835 ALSA, bcm2835 IEC958/HDMI Direct hardware device without any conversions (hw:CARD=ALSA,DEV=1) [0181b158] alsa audio output debug: bcm2835 ALSA, bcm2835 ALSA Hardware device with all software conversions (plughw:CARD=ALSA,DEV=0) [0181b158] alsa audio output debug: bcm2835 ALSA, bcm2835 IEC958/HDMI Hardware device with all software conversions (plughw:CARD=ALSA,DEV=1) [0181b158] core audio output debug: using audio output module "alsa" [0180b120] core playlist debug: keeping audio output [0180b120] core playlist debug: adding item `http://127.0.0.1:81/?action=stream' ( http://127.0.0.1:81/?action=stream ) [0180b120] core playlist debug: meta ok for (null), need to fetch art [019793d0] core interface debug: looking for interface module matching "hotkeys,none": 19 candidates [74500660] core art finder debug: looking for meta fetcher module matching "any": 1 candidates [019793d0] core interface debug: using interface module "hotkeys" [018916b8] core interface debug: looking for interface module matching "globalhotkeys,none": 19 candidates [018916b8] core interface debug: no interface modules matched [018916b8] core interface error: no suitable interface module [017fb8f8] core libvlc error: interface "globalhotkeys,none" initialization failed [018916b8] core interface debug: looking for interface module matching "dbus,none": 19 candidates [018916b8] dbus interface error: Failed to connect to the D-Bus session daemon: Unable to autolaunch a dbus-daemon without a $DISPLAY for X11 [018916b8] core interface debug: no interface modules matched [018916b8] core interface error: no suitable interface module [017fb8f8] core libvlc error: interface "dbus,none" initialization failed [018916b8] core interface debug: looking for interface module matching "dummy": 19 candidates [018916b8] dummy interface: using the dummy interface module... [018916b8] core interface debug: using interface module "dummy" [74500660] lua art finder debug: Trying Lua scripts in /home/pi/.local/share/vlc/lua/meta/fetcher [0180b120] core playlist debug: processing request item: null, node: Playlist, skip: 0 [0180b120] core playlist debug: rebuilding array of current - root Playlist [0180b120] core playlist debug: rebuild done - 1 items, index -1 [0180b120] core playlist debug: starting playback of the new playlist item [0180b120] core playlist debug: resyncing on http://127.0.0.1:81/?action=stream [0180b120] core playlist debug: http://127.0.0.1:81/?action=stream is at 0 [0180b120] core playlist debug: creating new input thread [74200508] core input debug: Creating an input for 'http://127.0.0.1:81/?action=stream' [74500660] lua art finder debug: Trying Lua scripts in /usr/lib/vlc/lua/meta/fetcher [74500660] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/fetcher/tvrage.luac [0180b120] core playlist debug: requesting art for http://127.0.0.1:81/?action=stream [74000748] core stream output debug: using sout chain=`transcode{vcodec=h264,venc=x264}:standard{mux=mp4,dst=/tmp/file.mp4,access=file}' [74000748] core stream output debug: stream=`standard' [74000a60] core stream out debug: looking for sout stream module matching "standard": 22 candidates [74000a60] core stream out debug: set config option: sout-standard-mux to mp4 [74000a60] core stream out debug: set config option: sout-standard-dst to /tmp/file.mp4 [73e004d8] core art finder debug: looking for meta fetcher module matching "any": 1 candidates [74000a60] core stream out debug: set config option: sout-standard-access to file [74500660] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/fetcher/tvrage.luac [74500660] lua art finder debug: Trying Lua scripts in /usr/share/vlc/lua/meta/fetcher [74500660] core art finder debug: no meta fetcher modules matched [0180b120] core playlist debug: searching art for http://127.0.0.1:81/?action=stream [74500660] core art finder debug: looking for art finder module matching "any": 2 candidates [740016d8] core access out debug: looking for sout access module matching "file": 8 candidates [740016d8] access_output_file access out debug: file access output opened (/tmp/file.mp4) [740016d8] core access out debug: using sout access module "access_output_file" [73e004d8] lua art finder debug: Trying Lua scripts in /home/pi/.local/share/vlc/lua/meta/fetcher [73e004d8] lua art finder debug: Trying Lua scripts in /usr/lib/vlc/lua/meta/fetcher [73e004d8] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/fetcher/tvrage.luac [74001ea0] core mux debug: looking for sout mux module matching "mp4": 10 candidates [74500660] lua art finder debug: Trying Lua scripts in /home/pi/.local/share/vlc/lua/meta/art [74500660] lua art finder debug: Trying Lua scripts in /usr/lib/vlc/lua/meta/art [74500660] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/art/00_musicbrainz.luac [74001ea0] mux_mp4 mux debug: Mp4 muxer opened [74001ea0] core mux debug: using sout mux module "mux_mp4" [74000a60] stream_out_standard stream out debug: using `file/mp4:///tmp/file.mp4' [74000a60] core stream out debug: using sout stream module "stream_out_standard" [74000748] core stream output debug: stream=`transcode' [73e004d8] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/fetcher/tvrage.luac [73e004d8] lua art finder debug: Trying Lua scripts in /usr/share/vlc/lua/meta/fetcher [73e004d8] core art finder debug: no meta fetcher modules matched [017fb8f8] core libvlc debug: searching art for http://127.0.0.1:81/?action=stream [73e004d8] core art finder debug: looking for art finder module matching "any": 2 candidates [74002490] core stream out debug: looking for sout stream module matching "transcode": 22 candidates [74500660] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/art/00_musicbrainz.luac [74500660] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/art/01_googleimage.luac [74002490] core stream out debug: set config option: sout-transcode-vcodec to h264 [74002490] core stream out debug: set config option: sout-transcode-venc to x264 [74002490] stream_out_transcode stream out debug: Checking video codec mapping for h264 got h264 [74002490] stream_out_transcode stream out debug: codec video=h264 0x0 scaling: 0.000000 0kb/s [73e004d8] lua art finder debug: Trying Lua scripts in /home/pi/.local/share/vlc/lua/meta/art [73e004d8] lua art finder debug: Trying Lua scripts in /usr/lib/vlc/lua/meta/art [73e004d8] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/art/00_musicbrainz.luac [74002490] core stream out debug: using sout stream module "stream_out_transcode" [74200508] core input debug: using timeshift granularity of 50 MiB, in path '/tmp' [74200508] core input debug: `http://127.0.0.1:81/?action=stream' gives access `http' demux `' path `127.0.0.1:81/?action=stream' [74500660] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/art/01_googleimage.luac [74500660] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/art/02_frenchtv.luac [74200508] core input debug: specified demux `any' [74200508] core input debug: creating demux: access='http' demux='any' location='127.0.0.1:81/?action=stream' file='(null)' [74003c10] core demux debug: looking for access_demux module matching "http": 20 candidates [74003c10] core demux debug: no access_demux modules matched [74200508] core input debug: creating access 'http' location='127.0.0.1:81/?action=stream', path='(null)' [74003cf8] core access debug: looking for access module matching "http": 25 candidates [74003cf8] http access debug: querying proxy for http://127.0.0.1:81/?action=stream [73e004d8] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/art/00_musicbrainz.luac [74500660] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/art/02_frenchtv.luac [74500660] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/art/03_lastfm.luac [73e004d8] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/art/01_googleimage.luac [74003cf8] http access debug: no proxy [74003cf8] http access debug: http: server='127.0.0.1' port=81 file='/?action=stream' [74003cf8] core access debug: net: connecting to 127.0.0.1 port 81 [74003cf8] core access debug: connection succeeded (socket = 6) [74003cf8] http access debug: protocol 'HTTP' answer code 200 [74003cf8] http access debug: Connection: close [74003cf8] http access debug: Server: MJPG-Streamer/0.2 [74003cf8] http access debug: Pragma: no-cache [74003cf8] http access debug: Content-Type: multipart/x-mixed-replace;boundary=boundarydonotcross [74003cf8] core access debug: using access module "http" [74005fe0] core stream debug: Using stream method for AStream* [74005fe0] core stream debug: starting pre-buffering [74005fe0] core stream debug: received first data after 0 ms [74500660] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/art/03_lastfm.luac [74500660] lua art finder debug: Trying Lua scripts in /usr/share/vlc/lua/meta/art [74500660] core art finder debug: no art finder modules matched [0180b120] core playlist debug: art not found for http://127.0.0.1:81/?action=stream [73e004d8] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/art/01_googleimage.luac [73e004d8] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/art/02_frenchtv.luac [73e004d8] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/art/02_frenchtv.luac [73e004d8] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/art/03_lastfm.luac [73e004d8] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/art/03_lastfm.luac [73e004d8] lua art finder debug: Trying Lua scripts in /usr/share/vlc/lua/meta/art [73e004d8] core art finder debug: no art finder modules matched [017fb8f8] core libvlc debug: art not found for http://127.0.0.1:81/?action=stream [74005fe0] core stream debug: pre-buffering done 1046 bytes in 0s - 18 KiB/s [74006258] core stream debug: looking for stream_filter module matching "any": 9 candidates [74006258] core stream debug: no stream_filter modules matched [74006258] core stream debug: looking for stream_filter module matching "record": 9 candidates [74006258] core stream debug: using stream_filter module "record" [74200508] core input debug: creating demux: access='http' demux='any' location='127.0.0.1:81/?action=stream' file='(null)' [74007d50] core demux debug: looking for demux module matching "any": 65 candidates [74007d50] ts demux debug: TS module discarded (lost sync) [74007d50] mod demux debug: MOD validation failed (ext=) [74007d50] mjpeg demux debug: discard MIME header: Content-Length: 21777 [74007d50] mjpeg demux debug: discard MIME header: X-Timestamp: 0.000000 [74200508] core input debug: selecting program id=0 [74007d50] core demux debug: using demux module "mjpeg" [74012be0] core decoder debug: looking for packetizer module matching "any": 23 candidates [74012be0] core decoder debug: using packetizer module "packetizer_copy" [74200508] core input debug: starting in sync mode [7401c5d8] core demux meta debug: looking for meta reader module matching "any": 2 candidates [7401c5d8] lua demux meta debug: Trying Lua scripts in /home/pi/.local/share/vlc/lua/meta/reader [7401c5d8] lua demux meta debug: Trying Lua scripts in /usr/lib/vlc/lua/meta/reader [7401c5d8] lua demux meta debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/reader/filename.luac [7401c5d8] lua demux meta debug: Trying Lua scripts in /usr/share/vlc/lua/meta/reader [7401c5d8] core demux meta debug: no meta reader modules matched [74200508] core input debug: `http://127.0.0.1:81/?action=stream' successfully opened [74007d50] mjpeg demux debug: MIME boundary not found in 15360 bytes of data [74007d50] mjpeg demux debug: MIME boundary not found in 20480 bytes of data [74200508] core input debug: Buffering 0% [74200508] core input debug: switching to async mode [74007d50] mjpeg demux debug: discard MIME header: Content-Length: 21756 [74007d50] mjpeg demux debug: discard MIME header: X-Timestamp: 0.000000 [74200508] core input debug: Buffering 0% [74000748] core stream output debug: adding a new sout input (sout_input:0x73e00500) [74002490] stream_out_transcode stream out debug: creating video transcoding from fcc=`MJPG' to fcc=`h264' [73e00580] core generic debug: looking for decoder module matching "any": 40 candidates [73e00580] avcodec generic debug: CPU flags: 0x0000003f [73e00580] avcodec generic debug: trying to use direct rendering [73e00580] avcodec generic debug: allowing 4 thread(s) for decoding [73e00580] avcodec generic debug: avcodec codec (Motion JPEG Video) started [73e00580] core generic debug: using decoder module "avcodec" [73e008e8] core encoder debug: looking for encoder module matching "x264": 20 candidates [73e008e8] x264 encoder debug: version x264 0.142.X [73e008e8] x264 encoder: using cpu capabilities: none! [74007d50] mjpeg demux debug: discard MIME header: Content-Length: 21792 [74007d50] mjpeg demux debug: discard MIME header: X-Timestamp: 0.000000 [74200508] core input debug: Buffering 5% [73e008e8] x264 encoder: profile High, level 1.0 [73e008e8] core encoder debug: using encoder module "x264" [73e008e8] core encoder debug: removing module "x264" [73e008e8] x264 encoder debug: framecount still in libx264 buffer: 0 [74007d50] mjpeg demux debug: discard MIME header: Content-Length: 21717 [74007d50] mjpeg demux debug: discard MIME header: X-Timestamp: 0.000000 [74200508] core input debug: Buffering 13% [74007d50] mjpeg demux debug: discard MIME header: Content-Length: 21755 [74007d50] mjpeg demux debug: discard MIME header: X-Timestamp: 0.000000 [74200508] core input debug: Buffering 21% [74007d50] mjpeg demux debug: discard MIME header: Content-Length: 21742 [74007d50] mjpeg demux debug: discard MIME header: X-Timestamp: 0.000000 [74200508] core input debug: Buffering 29% [74007d50] mjpeg demux debug: discard MIME header: Content-Length: 21693 [74007d50] mjpeg demux debug: discard MIME header: X-Timestamp: 0.000000 [74200508] core input debug: Buffering 37% [74007d50] mjpeg demux debug: discard MIME header: Content-Length: 21677 [74007d50] mjpeg demux debug: discard MIME header: X-Timestamp: 0.000000 [74200508] core input debug: Buffering 44% [74007d50] mjpeg demux debug: discard MIME header: Content-Length: 21704 [74007d50] mjpeg demux debug: discard MIME header: X-Timestamp: 0.000000 [74200508] core input debug: Buffering 52% [74007d50] mjpeg demux debug: discard MIME header: Content-Length: 21728 [74007d50] mjpeg demux debug: discard MIME header: X-Timestamp: 0.000000 [74200508] core input debug: Buffering 60% [74007d50] mjpeg demux debug: discard MIME header: Content-Length: 21742 [74007d50] mjpeg demux debug: discard MIME header: X-Timestamp: 0.000000 [74200508] core input debug: Buffering 68% [74007d50] mjpeg demux debug: discard MIME header: Content-Length: 21739 [74007d50] mjpeg demux debug: discard MIME header: X-Timestamp: 0.000000 [74200508] core input debug: Buffering 76% [74007d50] mjpeg demux debug: discard MIME header: Content-Length: 21799 [74007d50] mjpeg demux debug: discard MIME header: X-Timestamp: 0.000000 [74200508] core input debug: Buffering 84% [74007d50] mjpeg demux debug: discard MIME header: Content-Length: 21725 [74007d50] mjpeg demux debug: discard MIME header: X-Timestamp: 0.000000 [74200508] core input debug: Buffering 91% [74007d50] mjpeg demux debug: discard MIME header: Content-Length: 21741 [74007d50] mjpeg demux debug: discard MIME header: X-Timestamp: 0.000000 [74200508] core input debug: Buffering 99% [74007d50] mjpeg demux debug: discard MIME header: Content-Length: 21775 [74007d50] mjpeg demux debug: discard MIME header: X-Timestamp: 0.000000 [74200508] core input debug: Stream buffering done (1076 ms in 1076 ms) [74200508] core input debug: Decoder wait done in 0 ms [73e00580] avcodec generic debug: enabling direct rendering [74002490] stream_out_transcode stream out debug: decoder aspect is 1.333333:1 [74002490] stream_out_transcode stream out debug: source pixel aspect is 1.000000:1 [74002490] stream_out_transcode stream out debug: scaled pixel aspect is 1.000000:1 [74002490] stream_out_transcode stream out debug: source 640x480, destination 640x480 [74002490] stream_out_transcode stream out debug: source fps 0/0, destination 25/1 root@raspberrypi:/home/pi # root@raspberrypi:/home/pi #


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