[FFmpeg-trac] #6408(undetermined:closed): Error while decoding stream #0:1
FFmpeg
trac at avcodec.org
Wed May 24 09:55:06 EEST 2017
#6408: Error while decoding stream #0:1
-------------------------------------+-------------------------------------
Reporter: Gozde | Owner:
Type: defect | Status: closed
Priority: normal | Component:
Version: git-master | undetermined
Keywords: mov h264 | Resolution: invalid
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Changes (by cehoyos):
* keywords: => mov h264
* status: new => closed
* version: unspecified => git-master
* resolution: => invalid
Comment:
What created this sample file that is - afaict - mostly invalid? It
contains a (byte-wise) large video stream that cannot be read. Please
reopen this ticket if there is software that can decode the 640x480 video
stream.
The sample you provided contains two video streams, stream `0:1` (640x480)
with unreadable content and stream `0:2` (640x360) with readable content,
you have to use `-map 0:2` instead of `-map 0:1` in your command line to
convert the working video stream.
{{{
$ ffmpeg -i 480915c352304881.mp4
ffmpeg version N-86216-g017a68e Copyright (c) 2000-2017 the FFmpeg
developers
built with gcc 6.3.0 (GCC)
configuration: --enable-gpl
libavutil 55. 63.100 / 55. 63.100
libavcodec 57. 96.101 / 57. 96.101
libavformat 57. 72.101 / 57. 72.101
libavdevice 57. 7.100 / 57. 7.100
libavfilter 6. 90.100 / 6. 90.100
libswscale 4. 7.101 / 4. 7.101
libswresample 2. 8.100 / 2. 8.100
libpostproc 54. 6.100 / 54. 6.100
[h264 @ 0x308f1e0] non-existing PPS 0 referenced
[h264 @ 0x308f1e0] decode_slice_header error
[h264 @ 0x308f1e0] non-existing PPS 0 referenced
[h264 @ 0x308f1e0] decode_slice_header error
[h264 @ 0x308f1e0] non-existing PPS 0 referenced
[h264 @ 0x308f1e0] decode_slice_header error
[h264 @ 0x308f1e0] non-existing PPS 0 referenced
[h264 @ 0x308f1e0] decode_slice_header error
[h264 @ 0x308f1e0] non-existing PPS 0 referenced
[h264 @ 0x308f1e0] decode_slice_header error
[h264 @ 0x308f1e0] no frame!
...
[h264 @ 0x308f1e0] non-existing PPS 1 referenced
[h264 @ 0x308f1e0] decode_slice_header error
[h264 @ 0x308f1e0] non-existing PPS 1 referenced
[h264 @ 0x308f1e0] decode_slice_header error
[h264 @ 0x308f1e0] non-existing PPS 1 referenced
[h264 @ 0x308f1e0] decode_slice_header error
[h264 @ 0x308f1e0] no frame!
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x308bbe0] decoding for stream 1 failed
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x308bbe0] Could not find codec parameters for
stream 1 (Video: h264 (avc1 / 0x31637661), none, 640x480, 792 kb/s):
unspecified pixel format
Consider increasing the value for the 'analyzeduration' and 'probesize'
options
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '480915c352304881.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: isommp42
creation_time : 2017-05-23T11:51:53.000000Z
Duration: 00:03:07.92, start: 0.000000, bitrate: 729 kb/s
Stream #0:0(eng): Audio: aac (LC) (mp4a / 0x6134706D), 8000 Hz,
stereo, fltp, 38 kb/s (default)
Metadata:
creation_time : 2017-05-23T11:51:52.000000Z
Stream #0:1(eng): Video: h264 (avc1 / 0x31637661), none, 640x480, 792
kb/s, 28.31 fps, 90k tbr, 90k tbn, 180k tbc (default)
Metadata:
creation_time : 2017-05-23T11:51:53.000000Z
handler_name : Media Handler
encoder : VC Coding
Stream #0:2(eng): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p,
640x360, 187 kb/s, 6.97 fps, 7 tbr, 90k tbn, 180k tbc (default)
Metadata:
creation_time : 2017-05-23T11:51:53.000000Z
handler_name : Media Handler
encoder : VC Coding
At least one output file must be specified
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6408#comment:6>
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