error shown for h264 I-frame

[Carl Eugen Hoyos]

​http://thread.gmane.org/gmane.comp.video.ffmpeg.user/44281/focus=46797
A user uploaded a transport stream recorded with a Panasonic AG-HMC150 camera for which FFmpeg shows an error message (only) when decoding the first frame (an I-frame, not an IDR-frame).
The same error is shown when only reading the raw I-frame since d9ced9f (related to ticket #711), the frame can be decoded with the reference decoder (bit-identical with FFmpeg).

$ ffmpeg -i 00005.mts.Iframe.264 ^C
cehoyos@lisbeth:~/test/cehoyos/Samples/users> mv 00005.mts.Iframe.264 Iframe.264
cehoyos@lisbeth:~/test/cehoyos/Samples/users> ~/test/cehoyos/FFmpeg/ffmpeg -i Iframe.264
ffmpeg version N-54946-gaf2a196 Copyright (c) 2000-2013 the FFmpeg developers
  built on Jul 26 2013 15:31:59 with gcc 4.7 (SUSE Linux)
  configuration: --enable-gpl --disable-indev=jack
  libavutil      52. 40.100 / 52. 40.100
  libavcodec     55. 19.100 / 55. 19.100
  libavformat    55. 12.102 / 55. 12.102
  libavdevice    55.  3.100 / 55.  3.100
  libavfilter     3. 81.103 /  3. 81.103
  libswscale      2.  4.100 /  2.  4.100
  libswresample   0. 17.103 /  0. 17.103
  libpostproc    52.  3.100 / 52.  3.100
[h264 @ 0x1c19be0] mmco: unref short failure
[h264 @ 0x1c19080] decoding for stream 0 failed
Input #0, h264, from 'Iframe.264':
  Duration: N/A, bitrate: N/A
    Stream #0:0: Video: h264 (High), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 50 tbr, 1200k tbn, 100 tbc
At least one output file must be specified

[llogan]

I have access to a Panasonic AG-HMC150 camera if additional samples are required.

[Michael Niedermayer]

Fixed in 08a89761964bdd0a023eff6d37a1131fb7e1d7a0