Re: [FFmpeg-devel] [PATCH] aacsbr: Turnoff in the event of over read.

2017-03-20 Thread Rostislav Pehlivanov
On 20 March 2017 at 19:52, Alex Converse wrote: > Aliased compressed AAC bytes are almost certainly not meaningful SBR > data. In the wild this causes harsh artifacts switching HE-AAC streams > that don't have SBR headers aligned with segment boundaries. > > Turning off SBR falls back to a defaul

[FFmpeg-devel] [PATCH] aacsbr: Turnoff in the event of over read.

2017-03-20 Thread Alex Converse
Aliased compressed AAC bytes are almost certainly not meaningful SBR data. In the wild this causes harsh artifacts switching HE-AAC streams that don't have SBR headers aligned with segment boundaries. Turning off SBR falls back to a default set of upsampling parameters that can function as a sort