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Tue, 16 Jul 2024 18:49:35 -0700 (PDT) Received: from localhost.localdomain ([190.194.167.233]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-70b7eca7545sm7025815b3a.153.2024.07.16.18.49.34 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Jul 2024 18:49:35 -0700 (PDT) From: James Almer To: ffmpeg-devel@ffmpeg.org Date: Tue, 16 Jul 2024 22:49:23 -0300 Message-ID: <20240717014925.16517-2-jamrial@gmail.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240717014925.16517-1-jamrial@gmail.com> References: <20240717014925.16517-1-jamrial@gmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 2/4] avformat/iamf_writer: fix PCM endian-ness flag X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: From: Felicia Lim The value was swapped from what's defined in clause 3.11.4 of IAMF[1] [1]https://aomediacodec.github.io/iamf/#lpcm-specific --- libavformat/iamf_writer.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/libavformat/iamf_writer.c b/libavformat/iamf_writer.c index 6d4e4082eb..35db078147 100644 --- a/libavformat/iamf_writer.c +++ b/libavformat/iamf_writer.c @@ -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; -- 2.45.2 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".