[Android] A word on release and audio

[Martin Storsjö]

On Fri, 15 Feb 2013, Rafaël Carré wrote:

> We might have a second bug, because Martin gave me a sample which shows
> immediate lipsync issue (with OMX enabled).

I had another look at this now - when this issue happens, I get the 
following log messages at startup:

D/VLC     (19217): [0x5f6cd03c]: iomx decoder EmptyThisBuffer 0x5f6cf210, 0x602e5000, 207
W/VLC     (19217): [0x5f6e2a6c]: main audio output playback too early (-88923): down-sampling
D/VLC     (19217): [0x5f6cd03c]: iomx decoder FillThisBuffer 0x5f128e88, 0x5eed0000
D/VLC     (19217): [0x5f6cd03c]: iomx decoder EmptyThisBuffer 0x5f0a4e80, 0x604ba000, 219
D/VLC     (19217): [0x5f6cd03c]: iomx decoder FillThisBuffer 0x60080228, 0x5ee98000
D/VLC     (19217): [0x5f6cd03c]: iomx decoder EmptyThisBuffer 0x600800d8, 0x6053b000, 243
D/VLC     (19217): [0x5f6cd03c]: iomx decoder OmxFillBufferDone 0x60080348, 0x5ee9f000, 4096
D/VLC     (19217): [0x5f6cd03c]: iomx decoder OmxEmptyBufferDone 0x5f6cf210, 0x602e5000
D/VLC     (19217): [0x5f6cd03c]: main decoder discarded audio buffer
D/VLC     (19217): [0x5f6cd03c]: iomx decoder flushing

Note the "discarded audio buffer" (see src/input/decoder.c) - would this 
explain the AV sync issues?

// Martin