[FFmpeg-trac] #2516(undetermined:new): pgssub produce warnings and are blinking
FFmpeg
trac at avcodec.org
Tue Apr 30 11:36:54 CEST 2013
#2516: pgssub produce warnings and are blinking
-------------------------------------+-------------------------------------
Reporter: cehoyos | Owner:
Type: defect | Status: new
Priority: important | Component:
Version: git- | undetermined
master | Keywords: pgssub
Blocked By: | regression videolan
Reproduced by developer: 0 | Blocking:
| Analyzed by developer: 0
-------------------------------------+-------------------------------------
(Sample from videolan ticket 8521)
Original sample: http://streams.videolan.org/issues/TS/kagero.ts
The sample contains three subtitle streams, they play fine with the
following MPlayer commands:
{{{$ mplayer kagero.ts -sid 4608}}}
{{{$ mplayer kagero.ts -sid 4609}}}
{{{$ mplayer kagero.ts -sid 4610}}}
The following commands show many warnings, but the subtitles also play
fine:
{{{$ mplayer kagero.ts -demuxer lavf -sid 0}}}
{{{$ mplayer kagero.ts -demuxer lavf -sid 1}}}
{{{$ mplayer kagero.ts -demuxer lavf -sid 2}}}
The same warnings are shown with ffmpeg (and ffplay), additionally, the
subtitles are shown with heavy blinking:
{{{
$ ffmpeg -analyzeduration 21M -probesize 11M -i kagero.ts -filter_complex
[#0x1011][#0x1200]overlay -qscale 2 out.avi
ffmpeg version N-52577-g2609434 Copyright (c) 2000-2013 the FFmpeg
developers
built on Apr 30 2013 11:10:11 with gcc 4.7 (SUSE Linux)
configuration: --enable-gpl --disable-indev=jack
libavutil 52. 27.101 / 52. 27.101
libavcodec 55. 6.100 / 55. 6.100
libavformat 55. 3.100 / 55. 3.100
libavdevice 55. 0.100 / 55. 0.100
libavfilter 3. 61.101 / 3. 61.101
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 3.100 / 52. 3.100
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=55822799,
dts=55822820, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=3, pts=55822794,
dts=55822820, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=4, pts=55822775,
dts=55822820, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=55834811,
dts=55834832, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=3, pts=55834806,
dts=55834832, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=4, pts=55834787,
dts=55834832, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=4, pts=55846799,
dts=55846844, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=3, pts=55846818,
dts=55846844, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=55846822,
dts=55846844, size=13
Input #0, mpegts, from 'kagero.ts':
Duration: 00:03:34.82, start: 600.000000, bitrate: 7583 kb/s
Program 1
Stream #0:0[0x1011]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002),
yuv420p, 720x480 [SAR 8:9 DAR 4:3], 29.97 fps, 29.97 tbr, 90k tbn, 59.94
tbc
Stream #0:1[0x1100]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo,
fltp, 128 kb/s
Stream #0:2[0x1200](chi): Subtitle: hdmv_pgs_subtitle ([144][0][0][0]
/ 0x0090)
Stream #0:3[0x1201](jpn): Subtitle: hdmv_pgs_subtitle ([144][0][0][0]
/ 0x0090)
Stream #0:4[0x1202]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
0x0090)
Please use -q:a or -q:v, -qscale is ambiguous
Output #0, avi, to 'out.avi':
Metadata:
ISFT : Lavf55.3.100
Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 720x480 [SAR
8:9 DAR 4:3], q=2-31, 200 kb/s, 29.97 tbn, 29.97 tbc
Stream #0:1: Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, stereo, fltp,
192 kb/s
Stream mapping:
Stream #0:0 (mpeg2video) -> overlay:main (graph 0)
Stream #0:2 (pgssub) -> overlay:overlay (graph 0)
overlay (graph 0) -> Stream #0:0 (mpeg4)
Stream #0:1 -> #0:1 (ac3 -> ac3)
Press [q] to stop, [?] for help
Invalid timestamps stream=2, pts=55822799, dts=55822820,
size=13te=4410.4kbits/s
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=55834811,
dts=55834832, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=55846822,
dts=55846844, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=55855831,
dts=55855853, size=13
Invalid timestamps stream=2, pts=55867843, dts=55867865,
size=13te=4186.9kbits/s dup=0 drop=1
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=55879855,
dts=55879877, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=55891867,
dts=55891889, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=55900876,
dts=55900898, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=55912888,
dts=55912910, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=55924900,
dts=55924922, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=55936912,
dts=55936934, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=55945921,
dts=55945943, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=55957933,
dts=55957955, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=55969945,
dts=55969967, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=55981957,
dts=55981979, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=55990966,
dts=55990988, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=56002978,
dts=56003000, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=56014990,
dts=56015012, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=56027002,
dts=56027024, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=56036011,
dts=56036033, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=56048023,
dts=56048045, size=13
Invalid timestamps stream=2, pts=56060035, dts=56060057,
size=13te=4077.8kbits/s dup=0 drop=5
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=56072047,
dts=56072069, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=56081056,
dts=56081078, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=56093068,
dts=56093090, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=56105080,
dts=56105102, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=56117092,
dts=56117114, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=56126101,
dts=56126123, size=13
[mpegts @ 0x1de8a60] Invalid timestamps stream=2, pts=56138113,
dts=56138135, size=13
frame= 707 fps=188 q=2.0 Lsize= 12003kB time=00:00:24.16
bitrate=4070.0kbits/s dup=0 drop=6
video:11400kB audio:559kB subtitle:0 global headers:0kB muxing overhead
0.374166%
}}}
{{{
$ ffplay -analyzeduration 21M -probesize 11M kagero.ts
ffplay version N-52577-g2609434 Copyright (c) 2003-2013 the FFmpeg
developers
built on Apr 30 2013 11:10:11 with gcc 4.7 (SUSE Linux)
configuration: --enable-gpl --disable-indev=jack
libavutil 52. 27.101 / 52. 27.101
libavcodec 55. 6.100 / 55. 6.100
libavformat 55. 3.100 / 55. 3.100
libavdevice 55. 0.100 / 55. 0.100
libavfilter 3. 61.101 / 3. 61.101
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 3.100 / 52. 3.100
[mpegts @ 0x7f997c000920] Invalid timestamps stream=2, pts=55822799,
dts=55822820, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=3, pts=55822794,
dts=55822820, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=55822775,
dts=55822820, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=2, pts=55834811,
dts=55834832, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=3, pts=55834806,
dts=55834832, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=55834787,
dts=55834832, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=55846799,
dts=55846844, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=3, pts=55846818,
dts=55846844, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=2, pts=55846822,
dts=55846844, size=13
Input #0, mpegts, from 'kagero.ts':
Duration: 00:03:34.82, start: 600.000000, bitrate: 7583 kb/s
Program 1
Stream #0:0[0x1011]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002),
yuv420p, 720x480 [SAR 8:9 DAR 4:3], 29.97 fps, 29.97 tbr, 90k tbn, 59.94
tbc
Stream #0:1[0x1100]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo,
fltp, 128 kb/s
Stream #0:2[0x1200](chi): Subtitle: hdmv_pgs_subtitle ([144][0][0][0]
/ 0x0090)
Stream #0:3[0x1201](jpn): Subtitle: hdmv_pgs_subtitle ([144][0][0][0]
/ 0x0090)
Stream #0:4[0x1202]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
0x0090)
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=55822775,
dts=55822820, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=55834787,
dts=55834832, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=55846799,
dts=55846844, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=55855808,
dts=55855853, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=55867820,
dts=55867865, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=55879832,
dts=55879877, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=55891844,
dts=55891889, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=55900853,
dts=55900898, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=55912865,
dts=55912910, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=55924877,
dts=55924922, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=55936889,
dts=55936934, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=55945898,
dts=55945943, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=55957910,
dts=55957955, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=55969922,
dts=55969967, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=55981934,
dts=55981979, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=55990943,
dts=55990988, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=56002955,
dts=56003000, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=56014967,
dts=56015012, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=56026979,
dts=56027024, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=56035988,
dts=56036033, size=13
[mpegts @ 0x7f997c000920] Invalid timestamps stream=4, pts=56048000,
dts=56048045, size=13
622.56 A-V: 0.002 fd= 0 aq= 5KB vq= 131KB sq=538447B f=0/0
}}}
The subtitles played fine with ffplay 0.6, regression since 931856a
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2516>
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