[libav-bugs] [Bug 607] New: avconv crashes on SAP with Subtitle/no Subtitle Stream on SAP

bugzilla at libav.org bugzilla at libav.org
Tue Dec 17 17:21:48 CET 2013


           Summary: avconv crashes on SAP with Subtitle/no Subtitle Stream
                    on SAP
           Product: Libav
           Version: 9
          Platform: All
        OS/Version: Linux
            Status: NEW
          Severity: critical
          Priority: Normal
         Component: general
        AssignedTo: bugzilla at libav.org
        ReportedBy: t.berberich at nynex.de

avconv crashes on SAP with Subtitle..

If i remove "-map 0:s"-Parameter everything works fine, but Subtitle will also
not transportet to Output

here the Console Output with avconv

root at digitaldevices-test:~# avconv -i udp://@ -map 0:s -map 0:v
-map 0:a:1 -c:v libx264 -c:a libmp3lame -c:s copy -f sap
avconv version 10_alpha1-6:10~~git20131217.0d882e9~ubuntu13.10.1, Copyright (c)
2000-2013 the Libav developers
  built on Dec 17 2013 07:35:33 with gcc 4.8 (Ubuntu/Linaro 4.8.1-10ubuntu9)
[mpeg2video @ 0x11679c0] Invalid frame dimensions 0x0.
    Last message repeated 6 times
[mpegts @ 0x114c1e0] max_analyze_duration reached
[mpegts @ 0x114c1e0] Estimating duration from bitrate, this may be inaccurate
Guessed Channel Layout for  Input Stream #0.2 : stereo
Input #0, mpegts, from 'udp://@':
  Duration: N/A, start: 47760.593778, bitrate: 15576 kb/s
  Program 17500
      service_name    : SAT.1
      service_provider: ProSiebenSat.1
  Program 17501
      service_name    : ProSieben
      service_provider: ProSiebenSat.1
    Stream #0.0[0x21](deu): Subtitle: [6][0][0][0] / 0x0006
    Stream #0.1[0x1ff]: Video: mpeg2video (Main), yuv420p, 720x576 [PAR 64:45
DAR 16:9], 15000 kb/s, 25 fps, 90k tbnKiTT, 50 tbcY
    Stream #0.2[0x200](deu): Audio: mp2, 48000 Hz, stereo, s16p, 192 kb/s
(clean effects)
    Stream #0.3[0x203](deu): Audio: ac3, 48000 Hz, stereo, fltp, 384 kb/s
(clean effects)
    Stream #0.4[0x205]: Data: [5][0][0][0] / 0x0005
  Program 17502
      service_name    : kabel eins
      service_provider: ProSiebenSat.1
  Program 17503
      service_name    : N24
      service_provider: ProSiebenSat.1
  Program 17504
      service_name    : SAT.1 Gold
      service_provider: ProSiebenSat.1
  Program 17505
      service_name    : ProSieben MAXX
      service_provider: ProSiebenSat.1
  Program 17506
      service_name    : kabel eins classics
      service_provider: ProSiebenSat.1KiTT
Y  Program 17507
      service_name    : SAT.1 BayernKiTT
Y      service_provider: ProSiebenSat.1KiTT
Y  Program 17508
      service_name    : SAT.1 NRW
      service_provider: ProSiebenSat.1
[libx264 @ 0x1196c00] using SAR=64/45
[libx264 @ 0x1196c00] using cpu capabilities: MMX2 SSE2Slow SlowCTZ
[libx264 @ 0x1196c00] profile High, level 3.0
[libx264 @ 0x1196c00] 264 - core 133 r2339 585324f - H.264/MPEG-4 AVC codec -
Copyleft 2003-2013 - http://www.videolan.org/x264.html - options: cabac=1 ref=3
deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00
mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11
fast_pskip=1 chroma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0
nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3
b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2
keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf
mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
[rtp @ 0x1f827e0] Unsupported codec 17007
Output #0, sap, to 'sap://':
    encoder         : Lavf55.10.1
    Stream #0.0(deu): Subtitle: [6][0][0][0] / 0x0006
    Stream #0.1: Video: libx264, yuv420p, 720x576 [PAR 64:45 DAR 16:9],
q=-1--1, 90k tbn, 25 tbc
    Stream #0.2(deu): Audio: libmp3lame, 48000 Hz, stereo, fltp (clean effects)
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
  Stream #0:1 -> #0:1 (mpeg2video -> libx264)
  Stream #0:3 -> #0:2 (ac3 -> libmp3lame)
Could not write header for output file #0 (incorrect codec parameters ?):
Operation not permitted
root at digitaldevices-test:~#

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