#531: failure to extract DVB-Teletext track (zero-length file)
-------------------------------------+-------------------------------------
Reporter: BrianEnigma | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: git | undetermined
Keywords: | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Comment (by BrianEnigma):
Output:
{{{
[briane@briane-linux ffmpeg-0.8.4]$ ./ffmpeg_g -i SEVEN_Digital_658M.trp
-vn -an -scodec copy -f rawvideo teletext.datffmpeg version 0.8.4,
Copyright (c) 2000-2011 the FFmpeg developers
built on Sep 27 2011 15:48:37 with gcc 4.1.2 20080704 (Red Hat 4.1.2-50)
configuration: --disable-shared --enable-static
libavutil 51. 9. 1 / 51. 9. 1
libavcodec 53. 7. 0 / 53. 7. 0
libavformat 53. 4. 0 / 53. 4. 0
libavdevice 53. 1. 1 / 53. 1. 1
libavfilter 2. 23. 0 / 2. 23. 0
libswscale 2. 0. 0 / 2. 0. 0
[mpeg2video @ 0x1e815860] mpeg_decode_postinit() failure
Last message repeated 2 times
[mpeg2video @ 0x1e84efc0] mpeg_decode_postinit() failure
[mp3 @ 0x1e817800] Header missing
[mpeg2video @ 0x1e848040] mpeg_decode_postinit() failure
[mpeg2video @ 0x1e84efc0] mpeg_decode_postinit() failure
[mpeg2video @ 0x1e848040] mpeg_decode_postinit() failure
[mpeg2video @ 0x1e84efc0] mpeg_decode_postinit() failure
[mpeg2video @ 0x1e815860] mpeg_decode_postinit() failure
[mpeg2video @ 0x1e848040] mpeg_decode_postinit() failure
[mpeg2video @ 0x1e84efc0] mpeg_decode_postinit() failure
Last message repeated 4 times
[mpeg2video @ 0x1e848040] mpeg_decode_postinit() failure
[mpeg2video @ 0x1e84efc0] mpeg_decode_postinit() failure
Last message repeated 3 times
Input #0, mpegts, from 'SEVEN_Digital_658M.trp':
Duration: 11:08:59.23, start: 31478.449933, bitrate: 137 kb/s
Program 1312
Metadata:
service_name : 7 Digital
service_provider: Seven Network
Stream #0.7[0x202]: Audio: mp2, 48000 Hz, stereo, s16, 256 kb/s
Stream #0.0[0x204](eng): Subtitle: [6][0][0][0] / 0x0006
Stream #0.4[0x201]: Video: mpeg2video (Main), yuv420p, 720x576 [PAR
64:45 DAR 16:9], 15000 kb/s, 25.94 fps, 25 tbr, 90k tbn, 50 tbc
Program 1313
Metadata:
service_name : 7 Digital 1
service_provider: Seven Network
Stream #0.7[0x202]: Audio: mp2, 48000 Hz, stereo, s16, 256 kb/s
Stream #0.0[0x204](eng): Subtitle: [6][0][0][0] / 0x0006
Stream #0.4[0x201]: Video: mpeg2video (Main), yuv420p, 720x576 [PAR
64:45 DAR 16:9], 15000 kb/s, 25.94 fps, 25 tbr, 90k tbn, 50 tbc
Program 1314
Metadata:
service_name : 7 Digital 2
service_provider: Seven Network
Stream #0.7[0x202]: Audio: mp2, 48000 Hz, stereo, s16, 256 kb/s
Stream #0.0[0x204](eng): Subtitle: [6][0][0][0] / 0x0006
Stream #0.4[0x201]: Video: mpeg2video (Main), yuv420p, 720x576 [PAR
64:45 DAR 16:9], 15000 kb/s, 25.94 fps, 25 tbr, 90k tbn, 50 tbc
Program 1315
Metadata:
service_name : 7 Digital 3
service_provider: Seven Network
Stream #0.7[0x202]: Audio: mp2, 48000 Hz, stereo, s16, 256 kb/s
Stream #0.0[0x204](eng): Subtitle: [6][0][0][0] / 0x0006
Stream #0.4[0x201]: Video: mpeg2video (Main), yuv420p, 720x576 [PAR
64:45 DAR 16:9], 15000 kb/s, 25.94 fps, 25 tbr, 90k tbn, 50 tbc
Program 1316
Metadata:
service_name : 7 HD Digital
service_provider: Seven Network
Stream #0.0[0x204](eng): Subtitle: [6][0][0][0] / 0x0006
Stream #0.1[0x241]: Video: mpeg2video (Main), yuv420p, 720x576 [PAR
64:45 DAR 16:9], 9000 kb/s, 50.88 fps, 50 tbr, 90k tbn, 100 tbc
Stream #0.2[0x242]: Audio: mp2, 48000 Hz, stereo, s16, 256 kb/s
Stream #0.3[0x243]: Audio: ac3, 48000 Hz, stereo, s16, 384 kb/s
Program 1318
Metadata:
service_name : Program Guide
service_provider: Seven Network
Stream #0.6[0x261]: Video: mpeg2video (Main), yuv420p, 704x576 [PAR
16:11 DAR 16:9], 1262 kb/s, 30.32 fps, 25 tbr, 90k tbn, 50 tbc
Stream #0.5[0x262](eng): Audio: mp2, 48000 Hz, stereo, s16, 64 kb/s
Output #0, rawvideo, to 'teletext.dat':
Metadata:
encoder : Lavf53.4.0
Stream #0.0(eng): Subtitle: [6][0][0][0] / 0x0006
Stream mapping:
Stream #0.0 -> #0.0
Press [q] to stop, [?] for help
size= 0kB time=00:00:00.00 bitrate= 0.0kbits/s
video:0kB audio:0kB global headers:0kB muxing overhead nan%
[briane@briane-linux ffmpeg-0.8.4]$ ls -l teletext.dat
-rw-rw-r-- 1 briane briane 0 Oct 4 09:46 teletext.dat
[briane@briane-linux ffmpeg-0.8.4]$
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/531#comment:3>
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