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--- media/filters/ffmpeg_demuxer.cc.orig 2017-03-09 20:04:34 UTC
+++ media/filters/ffmpeg_demuxer.cc
@@ -1195,24 +1195,6 @@ void FFmpegDemuxer::OnFindStreamInfoDone
// If no estimate is found, the stream entry will be kInfiniteDuration.
std::vector<base::TimeDelta> start_time_estimates(format_context->nb_streams,
kInfiniteDuration);
- const AVFormatInternal* internal = format_context->internal;
- if (internal && internal->packet_buffer &&
- format_context->start_time != static_cast<int64_t>(AV_NOPTS_VALUE)) {
- struct AVPacketList* packet_buffer = internal->packet_buffer;
- while (packet_buffer != internal->packet_buffer_end) {
- DCHECK_LT(static_cast<size_t>(packet_buffer->pkt.stream_index),
- start_time_estimates.size());
- const AVStream* stream =
- format_context->streams[packet_buffer->pkt.stream_index];
- if (packet_buffer->pkt.pts != static_cast<int64_t>(AV_NOPTS_VALUE)) {
- const base::TimeDelta packet_pts =
- ConvertFromTimeBase(stream->time_base, packet_buffer->pkt.pts);
- if (packet_pts < start_time_estimates[stream->index])
- start_time_estimates[stream->index] = packet_pts;
- }
- packet_buffer = packet_buffer->next;
- }
- }
std::unique_ptr<MediaTracks> media_tracks(new MediaTracks());
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