> On 06 Sep 2015, at 23:06, Henk D. Schoneveld <[email protected]> wrote: > >> >> On 06 Sep 2015, at 22:44, Mitja Pirih <[email protected]> wrote: >> >> On 06. 09. 2015 21:54, Henk D. Schoneveld wrote: >>>> On 06 Sep 2015, at 20:48, Mitja Pirih <[email protected]> wrote: >>>> >>>> On 31. 08. 2015 11:12, Mitja Pirih wrote: >>>>> Hello, >>>>> >>>>> What are my options for EPG with ffmpeg? >>>>> Currently I am grabbing a DVB-T stream (with mumudvb) and encoding it to >>>>> x264, but it the process I am loosing EPG. >>>>> Is there a method to inserting EPG back into the stream? >>>>> >>> EPG = Electronic Program Guide. What makes you think this data is available >>> in your source file ? >> >> VLC is showing EPG on a multicast stream grabbed from DVB-T. So I >> deducted it is encoded into one of the streams. > Somewhere in the DVB-stream, which contains several TransportStreams and > there will be EPG data which VLC is able to show, but that isn’t part of the > TransportStream that you are encoding. This is AFAIK. And AFAIK the > TransportStream isn’t able to hold these data, program description > etc.TVheadend does something like mumudvb is doing and is able to save these > program data in an mov container when the recording option is Not a mov, but a mkv container, autospelling AARRGGHH > chosen. AFAIK it combines the the data of the EPG with that of the > TransportStream, that way it is possible to achieve what you probably are > looking for. I hope it helps a little bit. Once repeated again all is AFAIK, > no guarantees. >> >> ffprobe http://10.1.2.202:8007/bysid/4006 >> ffprobe version N-73895-g323ec6b Copyright (c) 2007-2015 the FFmpeg >> developers >> built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04) >> configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg >> --enable-avresample --disable-debug --enable-nonfree --enable-gpl >> --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb >> --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse >> --enable-libdcadec --enable-libx264 --enable-libx265 --enable-libfdk-aac >> --enable-libvorbis --enable-libmp3lame --enable-libopus --enable-libvpx >> --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr >> --enable-libxvid --enable-libvo-aacenc --enable-libvidstab >> libavutil 54. 28.100 / 54. 28.100 >> libavcodec 56. 50.101 / 56. 50.101 >> libavformat 56. 40.101 / 56. 40.101 >> libavdevice 56. 4.100 / 56. 4.100 >> libavfilter 5. 25.100 / 5. 25.100 >> libavresample 2. 1. 0 / 2. 1. 0 >> libswscale 3. 1.101 / 3. 1.101 >> libswresample 1. 2.101 / 1. 2.101 >> libpostproc 53. 3.100 / 53. 3.100 >> [mpeg2video @ 0x2fb6320] Invalid frame dimensions 0x0. >> Last message repeated 7 times >> [mpegts @ 0x2fa7980] Could not find codec parameters for stream 4 >> (Unknown: none ([11][0][0][0] / 0x000B)): unknown codec >> Consider increasing the value for the 'analyzeduration' and 'probesize' >> options >> [mpegts @ 0x2fa7980] Could not find codec parameters for stream 5 >> (Unknown: none ([11][0][0][0] / 0x000B)): unknown codec >> Consider increasing the value for the 'analyzeduration' and 'probesize' >> options >> [mpegts @ 0x2fa7980] Could not find codec parameters for stream 6 >> (Unknown: none ([5][0][0][0] / 0x0005)): unknown codec >> Consider increasing the value for the 'analyzeduration' and 'probesize' >> options >> [mpegts @ 0x2fa7980] Could not find codec parameters for stream 7 >> (Unknown: none ([5][0][0][0] / 0x0005)): unknown codec >> Consider increasing the value for the 'analyzeduration' and 'probesize' >> options >> [mpegts @ 0x2fa7980] Could not find codec parameters for stream 8 >> (Unknown: none ([5][0][0][0] / 0x0005)): unknown codec >> Consider increasing the value for the 'analyzeduration' and 'probesize' >> options >> Input #0, mpegts, from 'http://10.1.2.202:8007/bysid/4006': >> Duration: N/A, start: 28231.348789, bitrate: N/A >> Program 4006 >> Metadata: >> service_name : Italia1 >> service_provider: Mediaset >> Stream #0:0[0x653](ita,ita): Subtitle: dvb_teletext ([6][0][0][0] / >> 0x0006) >> Stream #0:1[0x654]: Video: mpeg2video (Main) ([2][0][0][0] / >> 0x0002), yuv420p(tv), 720x576 [SAR 64:45 DAR 16:9], max. 15000 kb/s, 25 >> fps, 25 tbr, 90k tbn, 50 tbc >> Stream #0:2[0x655](ita): Audio: mp2 ([4][0][0][0] / 0x0004), 48000 >> Hz, stereo, s16p, 192 kb/s >> Stream #0:3[0x656](eng): Audio: mp2 ([4][0][0][0] / 0x0004), 48000 >> Hz, stereo, s16p, 128 kb/s >> Stream #0:4[0x1e78]: Unknown: none ([11][0][0][0] / 0x000B) >> Stream #0:5[0x1e79]: Unknown: none ([11][0][0][0] / 0x000B) >> Stream #0:6[0x1ea0]: Unknown: none ([5][0][0][0] / 0x0005) >> Stream #0:7[0x1ea1]: Unknown: none ([5][0][0][0] / 0x0005) >> Stream #0:8[0x1ea2]: Unknown: none ([5][0][0][0] / 0x0005) >> Unsupported codec with id 94215 for input stream 0 >> Unsupported codec with id 0 for input stream 4 >> Unsupported codec with id 0 for input stream 5 >> Unsupported codec with id 0 for input stream 6 >> Unsupported codec with id 0 for input stream 7 >> Unsupported codec with id 0 for input stream 8 >> >> _______________________________________________ >> ffmpeg-user mailing list >> [email protected] >> http://ffmpeg.org/mailman/listinfo/ffmpeg-user
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