[FFmpeg-trac] #3900(avformat:new): ff_check_h264_startcode does not support 3-byte startcodes
FFmpeg
trac at avcodec.org
Fri Oct 10 18:50:58 CEST 2014
#3900: ff_check_h264_startcode does not support 3-byte startcodes
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Reporter: Lastique | Owner:
Type: defect | Status: new
Priority: normal | Component: avformat
Version: 2.3 | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Lastique):
The attached testcase reproduces the problem, it ends with these error
messages:
{{{
[avi @ 0x19c7440] H.264 bitstream malformed, no startcode found, use the
video bitstream filter 'h264_mp4toannexb' to fix it ('-bsf:v
h264_mp4toannexb' option with ffmpeg)
}}}
and
{{{
Failure: Failed to write video frame, error: -1094995529
}}}
Note that you can see the encoded video packets if you compile it with
-DDUMP_PACKETS. You can see then that the first packet contains the 3-byte
start code.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/3900#comment:10>
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