DVB crash #310

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opened 2026-01-29 16:40:37 +00:00 by claunia · 0 comments
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Originally created by @cfsmp3 on GitHub (Jul 6, 2017).

Originally assigned to: @Abhinav95 on GitHub.

Streaming | 00:10TS continuity counter not incremented prev/curr 10/0
DVBSub error: line overflow
Unknown/unsupported pixel block 0x82
Unknown/unsupported pixel block 0x47
Unknown/unsupported pixel block 0x88
Unknown/unsupported pixel block 0x42
Unknown/unsupported pixel block 0x84
Unknown/unsupported pixel block 0x88
Unknown/unsupported pixel block 0x42
Unknown/unsupported pixel block 0x88
Unknown/unsupported pixel block 0x42
Unknown/unsupported pixel block 0xe
8-bit pixel string in 4-bit region!
Creating /mnt/tvcapturework/BBC2/_000002.txt
Creating /mnt/tvcapturework/BBC2/_000002_2.txt
TS continuity counter not incremented prev/curr 1/6
dvbsub_decode: incomplete, broken or empty packet
Streaming | 00:21
Program received signal SIGSEGV, Segmentation fault.
strlen () at ../sysdeps/x86_64/strlen.S:106
106 ../sysdeps/x86_64/strlen.S: No such file or directory.
(gdb) backtrace
#0 strlen () at ../sysdeps/x86_64/strlen.S:106
#1 0x000000000045c4a2 in paraof_ocrtext (sub=0x1745c80, crlf=0x1dab3d8 "\r\n", crlf_length=2) at ../src/lib_ccx/ocr.c:753
#2 0x000000000044b1f1 in write_cc_bitmap_as_transcript (sub=0x1745c80, context=0x1daac60)
at ../src/lib_ccx/ccx_encoders_transcript.c:43
#3 0x000000000042516a in encode_sub (context=0x1daac60, sub=0x1745c80) at ../src/lib_ccx/ccx_encoders_common.c:1214
#4 0x000000000045f65b in dvbsub_decode (enc_ctx=0x17440b0, dec_ctx=0x1748a10, buf=0x1760792 "\017\020", buf_size=15,
sub=0x1748a98) at ../src/lib_ccx/dvb_subtitle_decoder.c:1651
#5 0x000000000044d8f0 in process_data (enc_ctx=0x17440b0, dec_ctx=0x1748a10, data_node=0xa942c0)
at ../src/lib_ccx/general_loop.c:650
#6 0x000000000044e83a in general_loop (ctx=0xa93140) at ../src/lib_ccx/general_loop.c:986
#7 0x0000000000407197 in main (argc=16, argv=0x7fffffffe438) at ../src/ccextractor.c:235
(gdb)

Originally created by @cfsmp3 on GitHub (Jul 6, 2017). Originally assigned to: @Abhinav95 on GitHub. Streaming | 00:10TS continuity counter not incremented prev/curr 10/0 DVBSub error: line overflow Unknown/unsupported pixel block 0x82 Unknown/unsupported pixel block 0x47 Unknown/unsupported pixel block 0x88 Unknown/unsupported pixel block 0x42 Unknown/unsupported pixel block 0x84 Unknown/unsupported pixel block 0x88 Unknown/unsupported pixel block 0x42 Unknown/unsupported pixel block 0x88 Unknown/unsupported pixel block 0x42 Unknown/unsupported pixel block 0xe 8-bit pixel string in 4-bit region! Creating /mnt/tvcapturework/BBC2/_000002.txt Creating /mnt/tvcapturework/BBC2/_000002_2.txt TS continuity counter not incremented prev/curr 1/6 dvbsub_decode: incomplete, broken or empty packet Streaming | 00:21 Program received signal SIGSEGV, Segmentation fault. strlen () at ../sysdeps/x86_64/strlen.S:106 106 ../sysdeps/x86_64/strlen.S: No such file or directory. (gdb) backtrace #0 strlen () at ../sysdeps/x86_64/strlen.S:106 #1 0x000000000045c4a2 in paraof_ocrtext (sub=0x1745c80, crlf=0x1dab3d8 "\r\n", crlf_length=2) at ../src/lib_ccx/ocr.c:753 #2 0x000000000044b1f1 in write_cc_bitmap_as_transcript (sub=0x1745c80, context=0x1daac60) at ../src/lib_ccx/ccx_encoders_transcript.c:43 #3 0x000000000042516a in encode_sub (context=0x1daac60, sub=0x1745c80) at ../src/lib_ccx/ccx_encoders_common.c:1214 #4 0x000000000045f65b in dvbsub_decode (enc_ctx=0x17440b0, dec_ctx=0x1748a10, buf=0x1760792 "\017\020", buf_size=15, sub=0x1748a98) at ../src/lib_ccx/dvb_subtitle_decoder.c:1651 #5 0x000000000044d8f0 in process_data (enc_ctx=0x17440b0, dec_ctx=0x1748a10, data_node=0xa942c0) at ../src/lib_ccx/general_loop.c:650 #6 0x000000000044e83a in general_loop (ctx=0xa93140) at ../src/lib_ccx/general_loop.c:986 #7 0x0000000000407197 in main (argc=16, argv=0x7fffffffe438) at ../src/ccextractor.c:235 (gdb)
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Reference: starred/ccextractor#310