#3099 closed enhancement (fixed)
support sdr2 files
| Reported by: | llogan | Owned by: | |
|---|---|---|---|
| Priority: | wish | Component: | avformat |
| Version: | git-master | Keywords: | h264 sdr2 |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | yes | |
| Analyzed by developer: | no |
Description (last modified by )
Apparently H.264 video. Probably made from "Micro DVR" devices from Seorim Technology.
$ ffmpeg -i ak000073.sdr2 ffmpeg version N-57646-gf031531 Copyright (c) 2000-2013 the FFmpeg developers built on Oct 30 2013 11:53:30 with gcc 4.8.2 (GCC) configuration: --enable-gpl libavutil 52. 48.100 / 52. 48.100 libavcodec 55. 39.100 / 55. 39.100 libavformat 55. 19.104 / 55. 19.104 libavdevice 55. 5.100 / 55. 5.100 libavfilter 3. 90.100 / 3. 90.100 libswscale 2. 5.101 / 2. 5.101 libswresample 0. 17.104 / 0. 17.104 libpostproc 52. 3.100 / 52. 3.100 ak000073.sdr2: Invalid data found when processing input
Sample ak000073.sdr2 (9.1M):
http://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket3099
Micro D Player:
http://www.seorimtech.com/en/contents/customer/download/sdk/Mirco_D_Player_4.0.zip
The "Micro D Player" for Windows appears to be able to show at least one frame but consistently crashes for me, and it looks like it's using or contains some ffmpeg stuff:
$ strings _83E50CCB965F4FD0A291371E5629FF87 | grep enable --disable-static --enable-shared --enable-gpl --enable-version3 --disable-w32threads --enable-runtime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
Change History (4)
comment:1 by , 11 years ago
| Component: | undetermined → avformat |
|---|---|
| Priority: | normal → wish |
| Reproduced by developer: | set |
| Status: | new → open |
comment:2 by , 11 years ago
| Description: | modified (diff) |
|---|
comment:3 by , 9 years ago
| Resolution: | → fixed |
|---|---|
| Status: | open → closed |
comment:4 by , 9 years ago
Fixed by Paul in 8bcacd9f4262d70645adf8501add387f6aa3b164 and 9d297641ee0bcae51a503c6855000bd2455cdd35 / FFmpeg 2.2.
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The sample can now at least be demuxed and decoded, but I'm unsure if the result is correct (weird aspect ratio, noisy audio) due to not having a proper reference. I don't know which commits are responsible.