ffmpeg | branch: master | Anton Khirnov <an...@khirnov.net> | Mon May 10 09:15:29 2021 +0200| [6a9a4f34bd4ab10726d43f8961edfd99a5c47647] | committer: Anton Khirnov
lavf/flvdec: normalize exporting date metadata Export them in UTC, not the local timezone. This way the output is the same everywhere. The timezone information stored in the file is still ignored, since there seems to be no simple way to export it correctly. Format them according to ISO 8601, which we generally use for exporting dates. Fixes fate-flv-demux, which was broken since 958bea5248f87116b0dd080461aa70c14ea86cf0 on some platforms. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6a9a4f34bd4ab10726d43f8961edfd99a5c47647 --- libavformat/flvdec.c | 7 +++++-- tests/ref/fate/flv-demux | 2 +- 2 files changed, 6 insertions(+), 3 deletions(-) diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c index e6c2877a74..ddaceaafe4 100644 --- a/libavformat/flvdec.c +++ b/libavformat/flvdec.c @@ -686,8 +686,11 @@ static int amf_parse_object(AVFormatContext *s, AVStream *astream, struct tm t; char datestr[128]; time = date.milliseconds / 1000; // to seconds - localtime_r(&time, &t); - strftime(datestr, sizeof(datestr), "%a, %d %b %Y %H:%M:%S %z", &t); + gmtime_r(&time, &t); + + // timezone is ignored, since there is no easy way to offset the UTC + // timestamp into the specified timezone + strftime(datestr, sizeof(datestr), "%Y-%m-%dT%H:%M:%SZ", &t); av_dict_set(&s->metadata, key, datestr, 0); } diff --git a/tests/ref/fate/flv-demux b/tests/ref/fate/flv-demux index 30435adeb9..827b56ea09 100644 --- a/tests/ref/fate/flv-demux +++ b/tests/ref/fate/flv-demux @@ -605,4 +605,4 @@ packet|codec_type=audio|stream_index=1|pts=11656|pts_time=11.656000|dts=11656|dt packet|codec_type=video|stream_index=0|pts=11678|pts_time=11.678000|dts=11678|dts_time=11.678000|duration=33|duration_time=0.033000|size=1190|pos=510794|flags=__|data_hash=CRC32:a0206c90 stream|index=0|codec_name=h264|profile=77|codec_type=video|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|width=426|height=240|coded_width=426|coded_height=240|closed_captions=0|has_b_frames=1|sample_aspect_ratio=1:1|display_aspect_ratio=71:40|pix_fmt=yuv420p|level=21|color_range=unknown|color_space=unknown|color_transfer=unknown|color_primaries=unknown|chroma_location=left|field_order=progressive|refs=1|is_avc=true|nal_length_size=4|id=N/A|r_frame_rate=30000/1001|avg_frame_rate=30/1|time_base=1/1000|start_pts=0|start_time=0.000000|duration_ts=N/A|duration=N/A|bit_rate=393929|max_bit_rate=N/A|bits_per_raw_sample=8|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=351|extradata_hash=CRC32:07b85ca9|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnail s=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0 stream|index=1|codec_name=aac|profile=1|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|sample_fmt=fltp|sample_rate=22050|channels=2|channel_layout=stereo|bits_per_sample=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/1000|start_pts=0|start_time=0.000000|duration_ts=N/A|duration=N/A|bit_rate=67874|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=252|extradata_hash=CRC32:d039c029|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0 -format|filename=Enigma_Principles_of_Lust-part.flv|nb_streams=2|nb_programs=0|format_name=flv|start_time=0.000000|duration=210.209999|size=512000|bit_rate=19485|probe_score=100|tag:hasKeyframes=true|tag:hasMetadata=true|tag:datasize=11970544|tag:hasVideo=true|tag:canSeekToEnd=false|tag:lasttimestamp=210|tag:lastkeyframetimestamp=210|tag:audiosize=1791332|tag:hasAudio=true|tag:audiodelay=0|tag:videosize=10176110|tag:metadatadate=Sun, 27 Feb 2011 12:00:33 +0100|tag:metadatacreator=inlet media FLVTool2 v1.0.6 - http://www.inlet-media.de/flvtool2|tag:hasCuePoints=false +format|filename=Enigma_Principles_of_Lust-part.flv|nb_streams=2|nb_programs=0|format_name=flv|start_time=0.000000|duration=210.209999|size=512000|bit_rate=19485|probe_score=100|tag:hasKeyframes=true|tag:hasMetadata=true|tag:datasize=11970544|tag:hasVideo=true|tag:canSeekToEnd=false|tag:lasttimestamp=210|tag:lastkeyframetimestamp=210|tag:audiosize=1791332|tag:hasAudio=true|tag:audiodelay=0|tag:videosize=10176110|tag:metadatadate=2011-02-27T11:00:33Z|tag:metadatacreator=inlet media FLVTool2 v1.0.6 - http://www.inlet-media.de/flvtool2|tag:hasCuePoints=false _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
