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obs-ffmpeg: Remove cutoff hack for AAC encoder 

The cutoff hack was added many, many years ago as recommended by
Konverter.  Since then, there has been much work on the AAC encoder, so
this hack should no longer be necessary.
master
jp9000 2018-02-25 23:32:06 -08:00
parent 26595b58b9
commit a89470d2ea
1 changed files with 0 additions and 10 deletions
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10
plugins/obs-ffmpeg/obs-ffmpeg-audio-encoders.c
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@ -229,17 +229,7 @@ static void *enc_create(obs_data_t *settings, obs_encoder_t *encoder,
enc->context->sample_rate = closest; enc->context->sample_rate = closest;
} }
/* if using FFmpeg's AAC encoder, at least set a cutoff value
* (recommended by konverter) */
if (strcmp(enc->codec->name, "aac") == 0) { if (strcmp(enc->codec->name, "aac") == 0) {
int cutoff1 = 4000 + (int)enc->context->bit_rate / 8;
int cutoff2 = 12000 + (int)enc->context->bit_rate / 8;
int cutoff3 = enc->context->sample_rate / 2;
int cutoff;
cutoff = MIN(cutoff1, cutoff2);
cutoff = MIN(cutoff, cutoff3);
enc->context->cutoff = cutoff;
} }
info("bitrate: %" PRId64 ", channels: %d, channel_layout: %x\n", info("bitrate: %" PRId64 ", channels: %d, channel_layout: %x\n",