[FFmpeg-trac] #4748(avformat:new): Support audio in MDVR96NT_2_R files
FFmpeg
trac at avcodec.org
Sat Aug 1 22:19:18 CEST 2015
#4748: Support audio in MDVR96NT_2_R files
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Reporter: cehoyos | Owner:
Type: enhancement | Status: new
Priority: wish | Component: avformat
Version: git-master | Keywords:
Blocked By: | Blocking:
Reproduced by developer: 0 | Analyzed by developer: 0
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http://thread.gmane.org/gmane.comp.video.ffmpeg.user/58192
A user uploaded a file from a cctv device that contains the string
MDVR96NT_2_R and H264 video. My guess is that there is also a 168 byte
audio frame at the end of each H264 frame.
{{{
$ ffmpeg -i Video1.264
ffmpeg version N-74199-gb27d4fd Copyright (c) 2000-2015 the FFmpeg
developers
built with gcc 4.8 (SUSE Linux)
configuration: --enable-gpl
libavutil 54. 29.100 / 54. 29.100
libavcodec 56. 56.101 / 56. 56.101
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 30.100 / 5. 30.100
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
[h264 @ 0x31733a0] Format h264 detected only with low score of 1,
misdetection possible!
[h264 @ 0x3173d00] pps_id 4294967295 out of range
[h264 @ 0x3173d00] non-existing PPS 0 referenced
[h264 @ 0x3173d00] slice type 32 too large at 131319
[h264 @ 0x3173d00] decode_slice_header error
[h264 @ 0x3173d00] no frame!
[h264 @ 0x3173d00] non-existing PPS 0 referenced
[h264 @ 0x3173d00] decode_slice_header error
[h264 @ 0x3173d00] no frame!
[h264 @ 0x3173d00] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x3173d00] decode_slice_header error
[h264 @ 0x3173d00] no frame!
[h264 @ 0x3173d00] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x3173d00] decode_slice_header error
[h264 @ 0x3173d00] no frame!
[h264 @ 0x3173d00] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x3173d00] decode_slice_header error
[h264 @ 0x3173d00] no frame!
[h264 @ 0x3173d00] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x3173d00] decode_slice_header error
[h264 @ 0x3173d00] no frame!
[h264 @ 0x3173d00] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x3173d00] decode_slice_header error
[h264 @ 0x3173d00] no frame!
[h264 @ 0x3173d00] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x3173d00] decode_slice_header error
[h264 @ 0x3173d00] no frame!
Input #0, h264, from 'Video1.264':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: h264 (Constrained Baseline), yuv420p, 352x240, 25
fps, 25 tbr, 1200k tbn, 50 tbc
At least one output file must be specified
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/4748>
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