[FFmpeg-trac] #4165(undetermined:closed): Bug with dvb_teletext. Thanks.
FFmpeg
trac at avcodec.org
Mon Dec 8 03:17:25 CET 2014
#4165: Bug with dvb_teletext. Thanks.
-------------------------------------+-------------------------------------
Reporter: dinhka | Owner:
Type: defect | Status: closed
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: | Resolution:
dvb_teletext | needs_more_info
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Comment (by dinhka):
ffmpeg -i http://93.158.221.243:50004 -filter_complex
[0:v][0:s:0:0]overlay=x=120:y=310[v] -map [v] -map 0:a:0 -tune zerolatency
-rtbufsize 64M -af aresample=async=1 -acodec libfdk_aac -b:a 48k -ar 48000
-ac 2 -vcodec libx264 -b:v 900k -profile:v main -preset:v faster -x264opts
keyint=250 -y -s 720x576 -r 25 -vsync vfr -f flv -f flv
rtmp://192.99.47.26/live/test
ffmpeg version N-68289-g208c03a Copyright (c) 2000-2014 the FFmpeg
developers
built on Dec 8 2014 03:10:19 with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
configuration: --disable-ffplay --disable-ffserver --disable-ffprobe
--disable-doc --disable-htmlpages --disable-manpages --disable-podpages
--disable-txtpages --enable-version3 --enable-avfilter --enable-nonfree
--enable-gpl --enable-libfdk_aac --enable-libx264 --enable-pthreads
--disable-stripping --extra-cflags=-I/usr/local/include --disable-debug
--enable-libzvbi
libavutil 54. 15.100 / 54. 15.100
libavcodec 56. 14.100 / 56. 14.100
libavformat 56. 15.102 / 56. 15.102
libavdevice 56. 3.100 / 56. 3.100
libavfilter 5. 2.103 / 5. 2.103
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 3.100 / 53. 3.100
[mpeg2video @ 0x28b37c0] Invalid frame dimensions 0x0.
Last message repeated 10 times
Input #0, mpegts, from 'http://93.158.221.243:50004':
Duration: N/A, start: 67275.503489, bitrate: 384 kb/s
Program 201
Stream #0:0[0x3e9]: 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 #0:1[0x3ea](swe): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz,
stereo, s16p, 192 kb/s
Stream #0:2[0x192](eng): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz,
stereo, s16p, 192 kb/s
Stream #0:3[0xc9](swe,fin): Subtitle: dvb_teletext ([6][0][0][0] /
0x0006), 492x250
[libx264 @ 0x29492a0] using SAR=64/45
[libx264 @ 0x29492a0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
[libx264 @ 0x29492a0] profile Main, level 3.0
[libx264 @ 0x29492a0] 264 - core 142 r2491 24e4fed - H.264/MPEG-4 AVC
codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options:
cabac=1 ref=2 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=4 psy=1
psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=1 8x8dct=0
cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=9
lookahead_threads=9 sliced_threads=1 slices=9 nr=0 decimate=1 interlaced=0
bluray_compat=0 constrained_intra=0 bframes=0 weightp=1 keyint=250
keyint_min=25 scenecut=40 intra_refresh=0 rc=abr mbtree=0 bitrate=900
ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, flv, to 'rtmp://192.99.47.26/live/test':
Metadata:
encoder : Lavf56.15.102
Stream #0:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007), yuv420p,
720x576 [SAR 64:45 DAR 16:9], q=-1--1, 900 kb/s, 25 fps, 1k tbn, 25 tbc
(default)
Metadata:
encoder : Lavc56.14.100 libx264
Stream #0:1(swe): Audio: aac (libfdk_aac) ([10][0][0][0] / 0x000A),
48000 Hz, stereo, s16, 48 kb/s
Metadata:
encoder : Lavc56.14.100 libfdk_aac
Stream mapping:
Stream #0:0 (mpeg2video) -> overlay:main (graph 0)
Stream #0:3 (libzvbi_teletextdec) -> overlay:overlay (graph 0)
overlay (graph 0) -> Stream #0:0 (libx264)
Stream #0:1 -> #0:1 (mp2 (native) -> aac (libfdk_aac))
Press [q] to stop, [?] for help
[flv @ 0x29483e0] Failed to update header with correct duration.ate=
972.0kbits/s
[flv @ 0x29483e0] Failed to update header with correct filesize.
frame= 593 fps= 32 q=30.0 Lsize= 2916kB time=00:00:24.48 bitrate=
976.0kbits/s
--
Ticket URL: <https://trac.ffmpeg.org/ticket/4165#comment:5>
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