[FFmpeg-user] ERROR: ffmpeg[F30B4700]: [ac3] unsupported frame type : skipping frame

[Tuan Dinh]

Hi,

Please help with the following issue:

I have audio breaks when playing LiveTV stream that seems to use AC3-Dolby
digital audio format. My ffmpeg library is the 2.4.3. The application is
XBMC (under OpenElec 3.2).

Behaviour: There are constant breaks in audio when playing the stream. The
synchronization between audio/video is fine.

When checking the log of the application, I got this:

09:09:35 T:139832223315712    INFO: CDVDAudioCodecFFmpeg::GetChannelMap -
FFmpeg reported 3 channels, but the layout contains 0 ignoring
09:09:35 T:139833305450240   DEBUG: FactoryCodec - Audio: FFmpeg - Opening
09:09:35 T:139833305450240   DEBUG: FactoryCodec - Audio: FFmpeg - Opened
09:26:08 T:139832223315712   DEBUG: ffmpeg[39FFB700]: [ac3] Additional
substreams not implemented. Update your FFmpeg version to the newest one
from Git. If the problem still occurs, it means that your file has a
feature which has not been implemented.
09:26:08 T:139832223315712   DEBUG: ffmpeg[39FFB700]: [ac3] If you want to
help, upload a sample of this file to
ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel
mailing list.
[b]09:26:08 T:139832223315712   ERROR: ffmpeg[39FFB700]: [ac3] unsupported
frame type : skipping frame[/b]
09:35:25 T:139833305450240   DEBUG: FactoryCodec - Audio: FFmpeg - Opening
09:35:25 T:139833305450240   DEBUG: FactoryCodec - Audio: FFmpeg - Opened
09:35:25 T:139832223315712   ERROR: ffmpeg[39FFB700]: [ac3] frame CRC
mismatch

Already check: ffmpeg library 2.4.3 is the latest up to 21/11/14.

Best regards,

-- 
Dinh, Tuan