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Code Issues Releases Activity

avformat/iamf_writer: fix PCM endian-ness flag

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The value was swapped from what's defined in clause 3.11.4 of IAMF[1]

[1]https://aomediacodec.github.io/iamf/#lpcm-specific

Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit 709a5687ed)
This commit is contained in:
Felicia Lim 2024-07-09 15:26:29 -07:00 committed by James Almer
parent a3bc5cd841
commit df2d21a47b
1 changed files with 6 additions and 6 deletions
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12
libavformat/iamf_writer.c
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@ -441,32 +441,32 @@ static int iamf_write_codec_config(const IAMFContext *iamf,
avio_write(dyn_bc, codec_config->extradata, codec_config->extradata_size);
break;
case AV_CODEC_ID_PCM_S16LE:
avio_w8(dyn_bc, 0);
avio_w8(dyn_bc, 1);
avio_w8(dyn_bc, 16);
avio_wb32(dyn_bc, codec_config->sample_rate);
break;
case AV_CODEC_ID_PCM_S24LE:
avio_w8(dyn_bc, 0);
avio_w8(dyn_bc, 1);
avio_w8(dyn_bc, 24);
avio_wb32(dyn_bc, codec_config->sample_rate);
break;
case AV_CODEC_ID_PCM_S32LE:
avio_w8(dyn_bc, 0);
avio_w8(dyn_bc, 1);
avio_w8(dyn_bc, 32);
avio_wb32(dyn_bc, codec_config->sample_rate);
break;
case AV_CODEC_ID_PCM_S16BE:
avio_w8(dyn_bc, 1);
avio_w8(dyn_bc, 0);
avio_w8(dyn_bc, 16);
avio_wb32(dyn_bc, codec_config->sample_rate);
break;
case AV_CODEC_ID_PCM_S24BE:
avio_w8(dyn_bc, 1);
avio_w8(dyn_bc, 0);
avio_w8(dyn_bc, 24);
avio_wb32(dyn_bc, codec_config->sample_rate);
break;
case AV_CODEC_ID_PCM_S32BE:
avio_w8(dyn_bc, 1);
avio_w8(dyn_bc, 0);
avio_w8(dyn_bc, 32);
avio_wb32(dyn_bc, codec_config->sample_rate);
break;