<br><br><div class="gmail_quote">2013/1/16 Diego Rodriguez Gonzalez <span dir="ltr"><<a href="mailto:gran.diego@gmail.com" target="_blank">gran.diego@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="im"><br><br><div class="gmail_quote">2013/1/16 Karl Dietz <span dir="ltr"><<a href="mailto:dekarl@spaetfruehstuecken.org" target="_blank">dekarl@spaetfruehstuecken.org</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>On 16.01.2013 12:33, Diego Rodriguez Gonzalez wrote:<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Anyone knows if's it a problem with my DVB-T tuner (hardware not being<br>
able to receive E-AC3 audio), Video4linux modules in kernel (dib0700,<br>
dvb-usb...) or mythtv's fault?<br>
</blockquote>
<br></div>
can you post the backend log with -v RECORD ?<br>
<br>
The part from start up to and including "CreatePMTSingleProgram" and<br>
"Opening filter for pid" might be a good start.<br>
<br>
Regards,<br>
Karl<div><div><br>
</div></div></blockquote></div><br></div>While I figure out how to launch backend with -v RECORD I'm sending all the other stuff you asked for<br><br>$ mythffmpeg -codecs | grep ac3<br>ffmpeg version 0.10.2.git Copyright (c) 2000-2012 the FFmpeg developers<br>
built on Jan 16 2013 01:04:37 with gcc 4.7.2<br> configuration: --compile-type=profile --prefix=/usr --runprefix=/usr --enable-crystalhd --enable-lirc --enable-audio-alsa --enable-audio-oss --enable-dvb --enable-ivtv --enable-firewire --enable-joystick-menu --with-bindings=perl --enable-ffmpeg-pthreads --enable-pic --enable-vaapi --perl-config-opts='INSTALLDIRS=vendor' --enable-libvpx --enable-sdl --enable-libmp3lame --enable-libx264 --enable-opengl-video --enable-vdpau<br>
libavutil <a href="tel:51.%2056.100%20%2F%2051" value="+34515610051" target="_blank">51. 56.100 / 51</a>. 56.100<br> libavcodec 54. 23.100 / 54. 23.100<br> libavformat 54. 6.101 / 54. 6.101<br> libavdevice 54. 0.100 / 54. 0.100<br>
libavfilter 2. 77.100 / 2. 77.100<br> libswscale 2. 1.100 / 2. 1.100<br>
libswresample 0. 15.100 / 0. 15.100<br> libpostproc 52. 0.100 / 52. 0.100<br> DEA D ac3 ATSC A/52A (AC-3)<br> EA ac3_fixed ATSC A/52A (AC-3)<br> D A D atrac3 Atrac 3 (Adaptive TRansform Acoustic Coding 3)<br>
DEA D eac3 ATSC A/52 E-AC-3<br><br>So the codec is there.<br><br>I've just recorded a small sample and fed it to mythffmeg<br><br>mythffmpeg -i 42001_20130116162000.mpgffmpeg version 0.10.2.git Copyright (c) 2000-2012 the FFmpeg developers<br>
built on Jan 16 2013 01:04:37 with gcc 4.7.2<br> configuration: --compile-type=profile --prefix=/usr --runprefix=/usr --enable-crystalhd --enable-lirc --enable-audio-alsa --enable-audio-oss --enable-dvb --enable-ivtv --enable-firewire --enable-joystick-menu --with-bindings=perl --enable-ffmpeg-pthreads --enable-pic --enable-vaapi --perl-config-opts='INSTALLDIRS=vendor' --enable-libvpx --enable-sdl --enable-libmp3lame --enable-libx264 --enable-opengl-video --enable-vdpau<br>
libavutil <a href="tel:51.%2056.100%20%2F%2051" value="+34515610051" target="_blank">51. 56.100 / 51</a>. 56.100<br> libavcodec 54. 23.100 / 54. 23.100<br> libavformat 54. 6.101 / 54. 6.101<br> libavdevice 54. 0.100 / 54. 0.100<br>
libavfilter 2. 77.100 / 2. 77.100<br> libswscale 2. 1.100 / 2. 1.100<br>
libswresample 0. 15.100 / 0. 15.100<br> libpostproc 52. 0.100 / 52. 0.100<br>[dvbsub @ 0x1718860] Invalid extradata, subtitle streams may be combined!<br>[h264 @ 0x1717f00] non-existing SPS 0 referenced in buffering period<br>
[h264 @ 0x1717f00] non-existing PPS referenced<br>[h264 @ 0x1717f00] non-existing SPS 0 referenced in buffering period<br>[h264 @ 0x1717f00] non-existing PPS 0 referenced<br>[h264 @ 0x1717f00] decode_slice_header error<br>
[h264 @ 0x1717f00] no frame!<br></blockquote><div> </div><div>[ last 6 lines repeated many times] <br><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">[h264 @ 0x1717f00] no frame!<br>
[mpegts @ 0x1715100] Stream #1: not enough frames to estimate rate; consider increasing probesize<br>
[NULL @ 0x1718860] start time is not set in estimate_timings_from_pts<br>Input #0, mpegts, from '42001_20130116162000.mpg':<br> Duration: 00:00:24.44, start: 80900.593611, bitrate: 9057 kb/s<br> Stream #0:0[0x3e9]: Video: h264 (High), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 61.98 fps, 50 tbr, 90k tbn, 100 tbc<br>
Stream #0:1[0x3f3](spa): Subtitle: dvb_subtitle<br>At least one output file must be specified<br><br><br>mediainfo says:<br><br>$mediainfo 42001_20130116162000.mpg<br>General<br>ID : 40000 (0x9C40)<br>
Complete name : 42001_20130116162000.mpg<br>Format : MPEG-TS<br>File size : 26.4 MiB<br>Duration : 24s 402ms<br>
Overall bit rate : 9 062 Kbps<br><br>Video<br>ID : 1001 (0x3E9)<br>Menu ID : 1 (0x1)<br>Format : AVC<br>
Format/Info : Advanced Video Codec<br>Format version : Version 2<br>Format profile : High@L4.0<br>Format settings, CABAC : Yes<br>
Format settings, ReFrames : 6 frames<br>Format settings, GOP : M=4, N=48<br>Codec ID : 27<br>Duration : 23s 460ms<br>Bit rate : 8 614 Kbps<br>
Maximum bit rate : 10.0 Mbps<br>Width : 1 280 pixels<br>Height : 720 pixels<br>Display aspect ratio : 16:9<br>
Frame rate : 50.000 fps<br>Color space : YUV<br>Chroma subsampling : 4:2:0<br>Bit depth : 8 bits<br>Scan type : Progressive<br>
Bits/(Pixel*Frame) : 0.187<br>Stream size : 24.1 MiB (91%)<br>Color primaries : BT.709<br>Transfer characteristics : BT.709<br>Matrix coefficients : BT.709<br>
<br>Text<br>ID : 1011 (0x3F3)<br>Menu ID : 1 (0x1)<br>Format : DVB Subtitle<br>Codec ID : 6<br>
Duration : 3s 960ms<br>Delay relative to video : 20s 540ms<br>Language : Spanish<br><br>Menu<br>ID : 1000 (0x3E8)<br>
Menu ID : 1 (0x1)<br>Duration : 24s 402ms<br>List : 1001 (0x3E9) (AVC) / 1011 (0x3F3) (DVB Subtitle, Spanish)<br>Language : / Spanish<br>
Maximum bit rate : 10658400<br><br>
</blockquote></div><br>