diff options
Diffstat (limited to 'force-mp3-files-to-have-a-start-time-of-zero.patch')
-rw-r--r-- | force-mp3-files-to-have-a-start-time-of-zero.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/force-mp3-files-to-have-a-start-time-of-zero.patch b/force-mp3-files-to-have-a-start-time-of-zero.patch new file mode 100644 index 000000000000..d018a87094dc --- /dev/null +++ b/force-mp3-files-to-have-a-start-time-of-zero.patch @@ -0,0 +1,38 @@ +From 192fc3899f76e9487d77895f31df8d2d13bf9619 Mon Sep 17 00:00:00 2001 +From: Dale Curtis <dalecurtis@chromium.org> +Date: Fri, 26 Jun 2020 01:10:55 +0000 +Subject: [PATCH] Force mp3 files to have a start time of zero. + +This will allow us to remove our custom patch which breaks upstream +ffmpeg functionality for unknown reasons. + +R=sandersd + +Fixed: 1062037 +Change-Id: I253011843dee4dd6a8c958b14990ad836a9f1dca +Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2268221 +Auto-Submit: Dale Curtis <dalecurtis@chromium.org> +Reviewed-by: Dan Sanders <sandersd@chromium.org> +Commit-Queue: Dale Curtis <dalecurtis@chromium.org> +Cr-Commit-Position: refs/heads/master@{#782792} +--- + media/filters/ffmpeg_demuxer.cc | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/media/filters/ffmpeg_demuxer.cc b/media/filters/ffmpeg_demuxer.cc +index 01266e1a072..a7ed542b5fc 100644 +--- a/media/filters/ffmpeg_demuxer.cc ++++ b/media/filters/ffmpeg_demuxer.cc +@@ -1522,6 +1522,12 @@ void FFmpegDemuxer::OnFindStreamInfoDone(int result) { + if (glue_->container() == container_names::CONTAINER_AVI) + format_context->flags |= AVFMT_FLAG_GENPTS; + ++ // FFmpeg will incorrectly adjust the start time of MP3 files into the future ++ // based on discard samples. We were unable to fix this upstream without ++ // breaking ffmpeg functionality. https://crbug.com/1062037 ++ if (glue_->container() == container_names::CONTAINER_MP3) ++ start_time_ = base::TimeDelta(); ++ + // For testing purposes, don't overwrite the timeline offset if set already. + if (timeline_offset_.is_null()) { + timeline_offset_ = |