On Tue, Apr 14, 2015 at 4:52 PM, Rostislav Pehlivanov
<atomnu...@gmail.com> wrote:
> Uhh, can't replicate bug here (freshly built ffmpeg, just applied this patch
> only), (md5 for file = 473edd68b91123c3a9c1825271012357). tried other files
> and they encode and play fine. Spectrum also looks fine. I also tested other
> random files out of the samples and they all seem file.
> Know of any other problematic files?
I did a pull, replaced:
if (s->options.pns && start*freq_mul > NOISE_LOW_LIMIT && energy <
uplim * 1.2f) {
with
if (s->options.pns && start*freq_mul > NOISE_LOW_LIMIT && energy <
uplim * 2.2f) {
And ran
/home/claudiofreire/src/ffmpeg/ffmpeg -i
/home/claudiofreire/tmp/audiosamples/ffsamples/aac/ct_faac-adts.aac
-strict -2 -c:a aac -b:a 48k -cutoff 22050 -f adts -aac_pns 1 -y
test.adts
And got the assertion failure. You can try playing with that constant
or simply commenting out the "energy < uplim * X" term to force all
noise, and you will get it.
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