Bug#823098: ffmpeg: autopkgtests failing: aac probing failed

2016-05-01 Thread Carl Eugen Hoyos 
Hi!

I sent a patch that probably fixes this issue, very short transport streams 
were never auto-detected by FFmpeg.
http://ffmpeg.org/pipermail/ffmpeg-devel/2016-May/193698.html

Possible workarounds are to increase the audio length with "sine=d=0.2" or 
to set an explicit audio bitrate of 128k with "-b:a 128k" (this was the 
bitrate in FFmpeg 2.8, when the aac encoder was still experimental) to 
increase the output file size.

Thank you, Carl Eugen

Bug#823098: ffmpeg: autopkgtests failing: aac probing failed

2016-04-30 Thread Colin Watson 
Source: ffmpeg
Source-Version: 7:3.0.1-3
Severity: important

The ffmpeg autopkgtests have been failing since 7:3.0.1-3 was uploaded
to unstable.  See:

  https://ci.debian.net/packages/f/ffmpeg/unstable/amd64/

The relevant test output is:

Test 399:
trying muxer 'hls' with 'a' encoder 'aac' for codec 'aac'

Input #0, lavfi, from 'sine=d=0.1':
  Duration: N/A, start: 0.00, bitrate: 705 kb/s
Stream #0:0: Audio: pcm_s16le, 44100 Hz, mono, s16, 705 kb/s
Output #0, hls, to 
'/tmp/adt-virt-lxc.shared.kc7_w40r/downtmp/adttmp/test/aac.hls':
  Metadata:
encoder : Lavf57.25.100
Stream #0:0: Audio: aac (LC), 44100 Hz, mono, fltp, 69 kb/s
Metadata:
  encoder : Lavc57.24.102 aac
Stream mapping:
  Stream #0:0 -> #0:0 (pcm_s16le (native) -> aac (native))
Press [q] to stop, [?] for help
size=N/A time=00:00:00.11 bitrate=N/A speed=14.8x
video:0kB audio:1kB subtitle:0kB other streams:0kB global headers:0kB muxing 
overhead: unknown
[aac @ 0xec7740] Qavg: 11011.444


FAILED: hls;a=aac; probing failed: 1

Test 659:
trying muxer 'mpegts' with 'a' encoder 'aac' for codec 'aac'

Input #0, lavfi, from 'sine=d=0.1':
  Duration: N/A, start: 0.00, bitrate: 705 kb/s
Stream #0:0: Audio: pcm_s16le, 44100 Hz, mono, s16, 705 kb/s
Output #0, mpegts, to 
'/tmp/adt-virt-lxc.shared.kc7_w40r/downtmp/adttmp/test/aac.mpegts':
  Metadata:
encoder : Lavf57.25.100
Stream #0:0: Audio: aac (LC), 44100 Hz, mono, fltp, 69 kb/s
Metadata:
  encoder : Lavc57.24.102 aac
Stream mapping:
  Stream #0:0 -> #0:0 (pcm_s16le (native) -> aac (native))
Press [q] to stop, [?] for help
size=   2kB time=00:00:00.11 bitrate= 129.5kbits/s speed=  15x
video:0kB audio:1kB subtitle:0kB other streams:0kB global headers:0kB muxing 
overhead: 59.457169%
[aac @ 0x991de0] Qavg: 11011.444


FAILED: mpegts;a=aac; probing failed: 1

Thanks,

-- 
Colin Watson   [cjwat...@debian.org]