diff -up chromium-107.0.5304.68/media/filters/audio_file_reader.cc.omv~ chromium-107.0.5304.68/media/filters/audio_file_reader.cc

--- chromium-107.0.5304.68/media/filters/audio_file_reader.cc.omv~ 2022-10-25 23:58:11.670041350 +0200

+++ chromium-107.0.5304.68/media/filters/audio_file_reader.cc 2022-10-26 00:01:04.448306882 +0200

@@ -242,10 +242,10 @@ bool AudioFileReader::OnNewFrame(

// silence from being output. In the case where we are also discarding some

// portion of the packet (as indicated by a negative pts), we further want to

// adjust the duration downward by however much exists before zero.

- if (audio_codec_ == AudioCodec::kAAC && frame->duration) {

+ if (audio_codec_ == AudioCodec::kAAC && frame->pkt_duration) {

const base::TimeDelta pkt_duration = ConvertFromTimeBase(

glue_->format_context()->streams[stream_index_]->time_base,

- frame->duration + std::min(static_cast<int64_t>(0), frame->pts));

+ frame->pkt_duration + std::min(static_cast<int64_t>(0), frame->pts));

const base::TimeDelta frame_duration =

base::Seconds(frames_read / static_cast<double>(sample_rate_));