On Tue, Oct 10, 2017 at 06:11:08PM -0700, John Stebbins wrote: > When keyframe intervals of dash segments are not perfectly aligned, > fragments in the stream can overlap in time. The previous sorting by > timestamp causes packets to be read out of decode order and results > in decode errors. > > Insert new "trun" index entries into index_entries in the order that > the trun are referenced by the sidx. > --- > libavformat/isom.h | 26 +- > libavformat/mov.c | 684 > ++++++++++++++++++++++++++++++++++++----------------- > 2 files changed, 485 insertions(+), 225 deletions(-)
This still crashes: (not sure i can share the file, tell me if the valgrind output is enough) ==16990== Conditional jump or move depends on uninitialised value(s) ==16990== at 0x6C518B: search_frag_moof_offset (mov.c:1227) ==16990== by 0x6C543D: update_frag_index (mov.c:1318) ==16990== by 0x6D4F77: read_tfra (mov.c:6384) ==16990== by 0x6D51EF: mov_read_mfra (mov.c:6432) ==16990== by 0x6C57F7: mov_read_moof (mov.c:1384) ==16990== by 0x6D38E5: mov_read_default (mov.c:5949) ==16990== by 0x6D5395: mov_read_header (mov.c:6473) ==16990== by 0x7AB6FA: avformat_open_input (utils.c:595) ==16990== by 0x41540A: open_input_file (ffmpeg_opt.c:1060) ==16990== by 0x41F0F9: open_files (ffmpeg_opt.c:3278) ==16990== by 0x41F28B: ffmpeg_parse_options (ffmpeg_opt.c:3318) ==16990== by 0x43D263: main (ffmpeg.c:4794) ==16990== [mov,mp4,m4a,3gp,3g2,mj2 @ 0x1187f060] wav header size < 14 is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [mov,mp4,m4a,3gp,3g2,mj2 @ 0x1187f060] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/incoming/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org) [mov,mp4,m4a,3gp,3g2,mj2 @ 0x1187f060] get_wav_header failed [mov,mp4,m4a,3gp,3g2,mj2 @ 0x1187f060] error reading header ==16990== at 0x117D019: VALGRIND_PRINTF_BACKTRACE (valgrind.h:4550) ==16990== by 0x117DA89: av_log_default_callback (log.c:355) ==16990== by 0x117DC28: av_vlog (log.c:383) ==16990== by 0x117DBE8: av_log (log.c:375) ==16990== by 0x6D53C2: mov_read_header (mov.c:6474) ==16990== by 0x7AB6FA: avformat_open_input (utils.c:595) ==16990== by 0x41540A: open_input_file (ffmpeg_opt.c:1060) ==16990== by 0x41F0F9: open_files (ffmpeg_opt.c:3278) ==16990== by 0x41F28B: ffmpeg_parse_options (ffmpeg_opt.c:3318) ==16990== by 0x43D263: main (ffmpeg.c:4794) ==16990== Conditional jump or move depends on uninitialised value(s) ==16990== at 0x4C2B58C: free (vg_replace_malloc.c:446) ==16990== by 0x11807BD: av_free (mem.c:209) ==16990== by 0x11807F5: av_freep (mem.c:219) ==16990== by 0x6D4CA9: mov_read_close (mov.c:6303) ==16990== by 0x6D53D1: mov_read_header (mov.c:6475) ==16990== by 0x7AB6FA: avformat_open_input (utils.c:595) ==16990== by 0x41540A: open_input_file (ffmpeg_opt.c:1060) ==16990== by 0x41F0F9: open_files (ffmpeg_opt.c:3278) ==16990== by 0x41F28B: ffmpeg_parse_options (ffmpeg_opt.c:3318) ==16990== by 0x43D263: main (ffmpeg.c:4794) ==16990== test.mp4: Invalid data found when processing input ==16990== at 0x117D019: VALGRIND_PRINTF_BACKTRACE (valgrind.h:4550) ==16990== by 0x117DA89: av_log_default_callback (log.c:355) ==16990== by 0x117DC28: av_vlog (log.c:383) ==16990== by 0x117DBE8: av_log (log.c:375) ==16990== by 0x4274D1: print_error (cmdutils.c:1058) ==16990== by 0x415430: open_input_file (ffmpeg_opt.c:1062) ==16990== by 0x41F0F9: open_files (ffmpeg_opt.c:3278) ==16990== by 0x41F28B: ffmpeg_parse_options (ffmpeg_opt.c:3318) ==16990== by 0x43D263: main (ffmpeg.c:4794) ==16990== at 0x117D019: VALGRIND_PRINTF_BACKTRACE (valgrind.h:4550) ==16990== by 0x117DA89: av_log_default_callback (log.c:355) ==16990== by 0x117DC28: av_vlog (log.c:383) ==16990== by 0x117DBE8: av_log (log.c:375) ==16990== by 0x42B964: term_exit (ffmpeg.c:317) ==16990== by 0x42C64B: ffmpeg_cleanup (ffmpeg.c:618) ==16990== by 0x42483F: exit_program (cmdutils.c:138) ==16990== by 0x415469: open_input_file (ffmpeg_opt.c:1065) ==16990== by 0x41F0F9: open_files (ffmpeg_opt.c:3278) ==16990== by 0x41F28B: ffmpeg_parse_options (ffmpeg_opt.c:3318) ==16990== by 0x43D263: main (ffmpeg.c:4794) [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Everything should be made as simple as possible, but not simpler. -- Albert Einstein
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