From: Anton Khirnov <anton@khirnov.net>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH 5/7] fftools/ffmpeg: use InputStream.pts as last resort for decoded frame pts
Date: Sun, 9 Apr 2023 15:27:44 +0200
Message-ID: <20230409132746.19756-5-anton@khirnov.net> (raw)
In-Reply-To: <20230409132746.19756-1-anton@khirnov.net>
---
fftools/ffmpeg.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index 17eb9ea5964..d38054be2f1 100644
--- a/fftools/ffmpeg.c
+++ b/fftools/ffmpeg.c
@@ -2300,6 +2300,9 @@ static int decode_video(InputStream *ist, AVPacket *pkt, int *got_output, int64_
ist->nb_dts_buffer--;
}
+ if (best_effort_timestamp == AV_NOPTS_VALUE)
+ best_effort_timestamp = av_rescale_q(ist->pts, AV_TIME_BASE_Q, ist->st->time_base);
+
if(best_effort_timestamp != AV_NOPTS_VALUE) {
int64_t ts = av_rescale_q(decoded_frame->pts = best_effort_timestamp, ist->st->time_base, AV_TIME_BASE_Q);
--
2.39.1
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next prev parent reply other threads:[~2023-04-09 13:29 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-09 13:27 [FFmpeg-devel] [PATCH 1/7] lavf/rawdec: set avg_frame_rate Anton Khirnov
2023-04-09 13:27 ` [FFmpeg-devel] [PATCH 2/7] lavf/demux: treat streams with AVSTREAM_PARSE_FULL_RAW as having timestamps Anton Khirnov
2023-04-09 13:27 ` [FFmpeg-devel] [PATCH 3/7] lavf/rawdec: mark raw demuxers as having no timestamps Anton Khirnov
2023-04-09 13:27 ` [FFmpeg-devel] [PATCH 4/7] fftools/ffmpeg: improve decoder -ts_debug line Anton Khirnov
2023-04-09 13:27 ` Anton Khirnov [this message]
2023-04-09 13:27 ` [FFmpeg-devel] [PATCH 6/7] fftools/ffmpeg: change video decoding timestamp generation Anton Khirnov
2023-04-09 13:27 ` [FFmpeg-devel] [PATCH 7/7] fftools/ffmpeg: stop using fake dts for generating timestamps Anton Khirnov
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