* [FFmpeg-devel] [PATCH 1/2] avformat/mov: ensure the IAMF track is the first @ 2024-08-01 2:14 James Almer 2024-08-01 2:14 ` [FFmpeg-devel] [PATCH 2/2] fate/mov: add an IAMF+video muxing test James Almer 2024-08-01 8:59 ` [FFmpeg-devel] [PATCH 1/2] avformat/mov: ensure the IAMF track is the first Anton Khirnov 0 siblings, 2 replies; 6+ messages in thread From: James Almer @ 2024-08-01 2:14 UTC (permalink / raw) To: ffmpeg-devel Fixes crashes when muxing video tracks alongside IAMF ones. Signed-off-by: James Almer <jamrial@gmail.com> --- libavformat/movenc.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/libavformat/movenc.c b/libavformat/movenc.c index ae49582a1a..87ec368d52 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -7536,6 +7536,7 @@ static int mov_init_iamf_track(AVFormatContext *s) if (!track->iamf) return AVERROR(ENOMEM); + track->first_iamf_idx = INT_MAX; for (int i = 0; i < s->nb_stream_groups; i++) { const AVStreamGroup *stg = s->stream_groups[i]; switch(stg->type) { @@ -7558,6 +7559,11 @@ static int mov_init_iamf_track(AVFormatContext *s) return ret; } + if (track->first_iamf_idx != 0) { + av_log(s, AV_LOG_ERROR, "The IMAF track must be the first track\n"); + return AVERROR(EINVAL);; + } + track->tag = MKTAG('i','a','m','f'); ret = avio_open_dyn_buf(&track->iamf_buf); @@ -7830,8 +7836,11 @@ static int mov_init(AVFormatContext *s) for (int j = 0, i = 0; j < s->nb_streams; j++) { AVStream *st = s->streams[j]; - if (st != st->priv_data) + if (st != st->priv_data) { + if (!i) + i++; // IAMF track is the first one continue; + } st->priv_data = &mov->tracks[i++]; } -- 2.45.2 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". ^ permalink raw reply [flat|nested] 6+ messages in thread
* [FFmpeg-devel] [PATCH 2/2] fate/mov: add an IAMF+video muxing test 2024-08-01 2:14 [FFmpeg-devel] [PATCH 1/2] avformat/mov: ensure the IAMF track is the first James Almer @ 2024-08-01 2:14 ` James Almer 2024-08-01 8:59 ` [FFmpeg-devel] [PATCH 1/2] avformat/mov: ensure the IAMF track is the first Anton Khirnov 1 sibling, 0 replies; 6+ messages in thread From: James Almer @ 2024-08-01 2:14 UTC (permalink / raw) To: ffmpeg-devel Signed-off-by: James Almer <jamrial@gmail.com> --- tests/fate/mov.mak | 11 + tests/ref/fate/mov-mp4-iamf-5_1_4-h264 | 568 +++++++++++++++++++++++++ 2 files changed, 579 insertions(+) create mode 100644 tests/ref/fate/mov-mp4-iamf-5_1_4-h264 diff --git a/tests/fate/mov.mak b/tests/fate/mov.mak index d12980815f..a7ea503844 100644 --- a/tests/fate/mov.mak +++ b/tests/fate/mov.mak @@ -262,6 +262,17 @@ fate-mov-mp4-iamf-ambisonic_1: CMD = transcode wav $(SRC) mp4 "-auto_conversion_ -streamid 0:0 -streamid 1:1 -streamid 2:2 -streamid 3:3 -map [MONO0] -map [MONO1] -map [MONO2] -map [MONO3] -c:a flac -t 1" "-c:a copy -map 0" \ "-show_entries stream_group=index,id,nb_streams,type:stream_group_components:stream_group_disposition:stream_group_tags:stream_group_stream=index,id:stream_group_stream_disposition" +FATE_MOV_FFMPEG_FFPROBE_SAMPLES-$(call TRANSCODE, FLAC, MOV, WAV_DEMUXER PCM_S16LE_DECODER ARESAMPLE_FILTER H264_PARSER) += fate-mov-mp4-iamf-5_1_4-h264 +fate-mov-mp4-iamf-5_1_4-h264: tests/data/asynth-44100-10.wav tests/data/filtergraphs/iamf_5_1_4 tests/data/streamgroups/audio_element-5_1_4 tests/data/streamgroups/mix_presentation-5_1_4 +fate-mov-mp4-iamf-5_1_4-h264: SRC = $(TARGET_PATH)/tests/data/asynth-44100-10.wav +fate-mov-mp4-iamf-5_1_4-h264: CMD = transcode wav $(SRC) mp4 "-auto_conversion_filters \ + -/filter_complex $(TARGET_PATH)/tests/data/filtergraphs/iamf_5_1_4 \ + -/stream_group $(TARGET_PATH)/tests/data/streamgroups/audio_element-5_1_4 \ + -/stream_group $(TARGET_PATH)/tests/data/streamgroups/mix_presentation-5_1_4 \ + -streamid 0:0 -streamid 1:1 -streamid 2:2 -streamid 3:3 -streamid 4:4 -streamid 5:5 -streamid 6:6 -map [FRONT] -map [BACK] -map [CENTER] -map [LFE] -map [TOP_FRONT] -map [TOP_BACK] -map 1:v:0 -c:a flac -c:v copy -t 1" "-c:a copy -c:v copy -map 0" \ + "-show_entries stream_group=index,id,nb_streams,type:stream_group_components:stream_group_disposition:stream_group_tags:stream_group_stream=index,id:stream_group_stream_disposition" \ + "-i $(TARGET_SAMPLES)/h264/intra_refresh.h264" + FATE_FFMPEG += $(FATE_MOV_FFMPEG-yes) FATE_FFMPEG_FFPROBE += $(FATE_MOV_FFMPEG_FFPROBE-yes) diff --git a/tests/ref/fate/mov-mp4-iamf-5_1_4-h264 b/tests/ref/fate/mov-mp4-iamf-5_1_4-h264 new file mode 100644 index 0000000000..53a0b28832 --- /dev/null +++ b/tests/ref/fate/mov-mp4-iamf-5_1_4-h264 @@ -0,0 +1,568 @@ +5a29ac3ccba1d2860b80a2b662b29266 *tests/data/fate/mov-mp4-iamf-5_1_4-h264.mp4 +126671 tests/data/fate/mov-mp4-iamf-5_1_4-h264.mp4 +#extradata 0: 34, 0xafa70d5e +#extradata 1: 34, 0xafa70d5e +#extradata 2: 34, 0xaf7b0d5c +#extradata 3: 34, 0xaf7b0d5c +#extradata 4: 34, 0xafa70d5e +#extradata 5: 34, 0xafa70d5e +#extradata 6: 189, 0x738b56ad +#tb 0: 1/44100 +#media_type 0: audio +#codec_id 0: flac +#sample_rate 0: 44100 +#channel_layout_name 0: stereo +#tb 1: 1/44100 +#media_type 1: audio +#codec_id 1: flac +#sample_rate 1: 44100 +#channel_layout_name 1: stereo +#tb 2: 1/44100 +#media_type 2: audio +#codec_id 2: flac +#sample_rate 2: 44100 +#channel_layout_name 2: mono +#tb 3: 1/44100 +#media_type 3: audio +#codec_id 3: flac +#sample_rate 3: 44100 +#channel_layout_name 3: mono +#tb 4: 1/44100 +#media_type 4: audio +#codec_id 4: flac +#sample_rate 4: 44100 +#channel_layout_name 4: stereo +#tb 5: 1/44100 +#media_type 5: audio +#codec_id 5: flac +#sample_rate 5: 44100 +#channel_layout_name 5: stereo +#tb 6: 1/1200000 +#media_type 6: video +#codec_id 6: h264 +#dimensions 6: 320x240 +#sar 6: 0/1 +0, 0, 0, 4608, 1399, 0x6e89566e +1, 0, 0, 4608, 1399, 0x6e89566e +2, 0, 0, 4608, 1396, 0x0dcb5677 +3, 0, 0, 4608, 1396, 0x0dcb5677 +4, 0, 0, 4608, 1399, 0x6e89566e +5, 0, 0, 4608, 1399, 0x6e89566e +6, 0, 0, 48000, 3299, 0xac71660d +6, 48000, 48000, 48000, 131, 0x3c963e3d, F=0x0 +6, 96000, 96000, 48000, 3398, 0x5bdd9447, F=0x0 +0, 4608, 4608, 4608, 1442, 0x6c3c5b13 +1, 4608, 4608, 4608, 1442, 0x6c3c5b13 +2, 4608, 4608, 4608, 1439, 0xc46b5ac5 +3, 4608, 4608, 4608, 1439, 0xc46b5ac5 +4, 4608, 4608, 4608, 1442, 0x6c3c5b13 +5, 4608, 4608, 4608, 1442, 0x6c3c5b13 +6, 144000, 144000, 48000, 147, 0xc50d446d, F=0x0 +6, 192000, 192000, 48000, 3702, 0xaca23a84, F=0x0 +6, 240000, 240000, 48000, 148, 0xe9144a44, F=0x0 +0, 9216, 9216, 4608, 1380, 0xc497571b +1, 9216, 9216, 4608, 1380, 0xc497571b +2, 9216, 9216, 4608, 1377, 0x5b2a55fe +3, 9216, 9216, 4608, 1377, 0x5b2a55fe +4, 9216, 9216, 4608, 1380, 0xc497571b +5, 9216, 9216, 4608, 1380, 0xc497571b +6, 288000, 288000, 48000, 3513, 0x40cad814, F=0x0 +6, 336000, 336000, 48000, 187, 0x95f85d04, F=0x0 +0, 13824, 13824, 4608, 1383, 0x48e9510f +1, 13824, 13824, 4608, 1383, 0x48e9510f +2, 13824, 13824, 4608, 1380, 0x045550d3 +3, 13824, 13824, 4608, 1380, 0x045550d3 +4, 13824, 13824, 4608, 1383, 0x48e9510f +5, 13824, 13824, 4608, 1383, 0x48e9510f +6, 384000, 384000, 48000, 3815, 0xa3a079c0, F=0x0 +6, 432000, 432000, 48000, 149, 0x1c304190, F=0x0 +6, 480000, 480000, 48000, 4179, 0x521c2566, F=0x0 +0, 18432, 18432, 4608, 1572, 0x9a514719 +1, 18432, 18432, 4608, 1572, 0x9a514719 +2, 18432, 18432, 4608, 1568, 0xa2bc45f4 +3, 18432, 18432, 4608, 1568, 0xa2bc45f4 +4, 18432, 18432, 4608, 1572, 0x9a514719 +5, 18432, 18432, 4608, 1572, 0x9a514719 +6, 528000, 528000, 48000, 131, 0x924b3d0c, F=0x0 +6, 576000, 576000, 48000, 3715, 0x66924207, F=0x0 +6, 624000, 624000, 48000, 97, 0x4fae2dc3, F=0x0 +0, 23040, 23040, 4608, 1391, 0x74ac5014 +1, 23040, 23040, 4608, 1391, 0x74ac5014 +2, 23040, 23040, 4608, 1388, 0x96c85007 +3, 23040, 23040, 4608, 1388, 0x96c85007 +4, 23040, 23040, 4608, 1391, 0x74ac5014 +5, 23040, 23040, 4608, 1391, 0x74ac5014 +6, 672000, 672000, 48000, 4037, 0x7f30cdbb, F=0x0 +6, 720000, 720000, 48000, 117, 0x33b32f9e, F=0x0 +0, 27648, 27648, 4608, 1422, 0x2f9d47c5 +1, 27648, 27648, 4608, 1422, 0x2f9d47c5 +2, 27648, 27648, 4608, 1419, 0x4d4d466a +3, 27648, 27648, 4608, 1419, 0x4d4d466a +4, 27648, 27648, 4608, 1422, 0x2f9d47c5 +5, 27648, 27648, 4608, 1422, 0x2f9d47c5 +6, 768000, 768000, 48000, 4345, 0xc9487619, F=0x0 +6, 816000, 816000, 48000, 135, 0x60753f29, F=0x0 +6, 864000, 864000, 48000, 132, 0xd9334003, F=0x0 +0, 32256, 32256, 4608, 1768, 0x2a044b99 +1, 32256, 32256, 4608, 1768, 0x2a044b99 +2, 32256, 32256, 4608, 1765, 0xacb84b24 +3, 32256, 32256, 4608, 1765, 0xacb84b24 +4, 32256, 32256, 4608, 1768, 0x2a044b99 +5, 32256, 32256, 4608, 1768, 0x2a044b99 +6, 912000, 912000, 48000, 2149, 0xc5f717a1, F=0x0 +6, 960000, 960000, 48000, 121, 0x44993b1a, F=0x0 +0, 36864, 36864, 4608, 1534, 0xb0b35a3f +1, 36864, 36864, 4608, 1534, 0xb0b35a3f +2, 36864, 36864, 4608, 1531, 0x996458aa +3, 36864, 36864, 4608, 1531, 0x996458aa +4, 36864, 36864, 4608, 1534, 0xb0b35a3f +5, 36864, 36864, 4608, 1534, 0xb0b35a3f +6, 1008000, 1008000, 48000, 71, 0x285f20a5, F=0x0 +6, 1056000, 1056000, 48000, 1511, 0x3d78f484, F=0x0 +6, 1104000, 1104000, 48000, 59, 0x7b6a18a6, F=0x0 +0, 41472, 41472, 2628, 926, 0xc26a5eae +1, 41472, 41472, 2628, 926, 0xc26a5eae +2, 41472, 41472, 2628, 923, 0xa7225edf +3, 41472, 41472, 2628, 923, 0xa7225edf +4, 41472, 41472, 2628, 926, 0xc26a5eae +5, 41472, 41472, 2628, 926, 0xc26a5eae +6, 1152000, 1152000, 48000, 59, 0xe4841b1f, F=0x0 +[STREAM_GROUP] +index=0 +id=0x1 +nb_streams=6 +type=IAMF Audio Element +[COMPONENT] +nb_layers=4 +audio_element_type=0 +default_w=10 +[SUBCOMPONENT] +channel_layout=stereo +output_gain_flags=0 +output_gain=0/1 +[/SUBCOMPONENT] +[SUBCOMPONENT] +channel_layout=5.1 +output_gain_flags=0 +output_gain=0/1 +[/SUBCOMPONENT] +[SUBCOMPONENT] +channel_layout=5.1.2 +output_gain_flags=0 +output_gain=0/1 +[/SUBCOMPONENT] +[SUBCOMPONENT] +channel_layout=5.1.4 +output_gain_flags=0 +output_gain=0/1 +[/SUBCOMPONENT] +[SUBCOMPONENT] +name=demixing_info +nb_subblocks=1 +type=1 +parameter_id=998 +parameter_rate=44100 +duration=4608 +constant_subblock_duration=4608 +[PIECE] +subblock_duration=4608 +dmixp_mode=1 +[/PIECE] +[/SUBCOMPONENT] +[/COMPONENT] +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:non_diegetic=0 +DISPOSITION:captions=0 +DISPOSITION:descriptions=0 +DISPOSITION:metadata=0 +DISPOSITION:dependent=0 +DISPOSITION:still_image=0 +DISPOSITION:multilayer=0 +TAG:language=und +TAG:handler_name=SoundHandler +TAG:vendor_id=[0][0][0][0] +[STREAM] +index=0 +id=0x0 +DISPOSITION:default=1 +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:non_diegetic=0 +DISPOSITION:captions=0 +DISPOSITION:descriptions=0 +DISPOSITION:metadata=0 +DISPOSITION:dependent=0 +DISPOSITION:still_image=0 +DISPOSITION:multilayer=0 +[/STREAM] +[STREAM] +index=1 +id=0x1 +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:non_diegetic=0 +DISPOSITION:captions=0 +DISPOSITION:descriptions=0 +DISPOSITION:metadata=0 +DISPOSITION:dependent=1 +DISPOSITION:still_image=0 +DISPOSITION:multilayer=0 +[/STREAM] +[STREAM] +index=2 +id=0x2 +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:non_diegetic=0 +DISPOSITION:captions=0 +DISPOSITION:descriptions=0 +DISPOSITION:metadata=0 +DISPOSITION:dependent=1 +DISPOSITION:still_image=0 +DISPOSITION:multilayer=0 +[/STREAM] +[STREAM] +index=3 +id=0x3 +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:non_diegetic=0 +DISPOSITION:captions=0 +DISPOSITION:descriptions=0 +DISPOSITION:metadata=0 +DISPOSITION:dependent=1 +DISPOSITION:still_image=0 +DISPOSITION:multilayer=0 +[/STREAM] +[STREAM] +index=4 +id=0x4 +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:non_diegetic=0 +DISPOSITION:captions=0 +DISPOSITION:descriptions=0 +DISPOSITION:metadata=0 +DISPOSITION:dependent=1 +DISPOSITION:still_image=0 +DISPOSITION:multilayer=0 +[/STREAM] +[STREAM] +index=5 +id=0x5 +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:non_diegetic=0 +DISPOSITION:captions=0 +DISPOSITION:descriptions=0 +DISPOSITION:metadata=0 +DISPOSITION:dependent=1 +DISPOSITION:still_image=0 +DISPOSITION:multilayer=0 +[/STREAM] +[/STREAM_GROUP] +[STREAM_GROUP] +index=1 +id=0x2 +nb_streams=6 +type=IAMF Mix Presentation +[COMPONENT] +nb_submixes=1 +[SUBCOMPONENT] +en-us=Mix_Presentation +[/SUBCOMPONENT] +[SUBCOMPONENT] +nb_elements=1 +nb_layouts=4 +default_mix_gain=256/256 +[PIECE] +stream_id=1 +default_mix_gain=0/256 +headphones_rendering_mode=0 +[SUBPIECE] +en-us=Scalable_Submix +[/SUBPIECE] +[SUBPIECE] +name=element_mix_config +nb_subblocks=0 +type=0 +parameter_id=100 +parameter_rate=48000 +duration=0 +constant_subblock_duration=0 +[/SUBPIECE] +[/PIECE] +[PIECE] +name=output_mix_config +nb_subblocks=0 +type=0 +parameter_id=100 +parameter_rate=48000 +duration=0 +constant_subblock_duration=0 +[/PIECE] +[PIECE] +sound_system=stereo +integrated_loudness=256/256 +digital_peak=0/256 +true_peak=0/1 +dialogue_anchored_loudness=0/1 +album_anchored_loudness=0/1 +[/PIECE] +[PIECE] +sound_system=5.1 +integrated_loudness=0/256 +digital_peak=0/256 +true_peak=0/1 +dialogue_anchored_loudness=0/1 +album_anchored_loudness=0/1 +[/PIECE] +[PIECE] +sound_system=5.1.2 +integrated_loudness=0/256 +digital_peak=0/256 +true_peak=0/1 +dialogue_anchored_loudness=0/1 +album_anchored_loudness=0/1 +[/PIECE] +[PIECE] +sound_system=5.1.4 +integrated_loudness=0/256 +digital_peak=0/256 +true_peak=0/1 +dialogue_anchored_loudness=0/1 +album_anchored_loudness=0/1 +[/PIECE] +[/SUBCOMPONENT] +[/COMPONENT] +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:non_diegetic=0 +DISPOSITION:captions=0 +DISPOSITION:descriptions=0 +DISPOSITION:metadata=0 +DISPOSITION:dependent=0 +DISPOSITION:still_image=0 +DISPOSITION:multilayer=0 +TAG:language=und +TAG:handler_name=SoundHandler +TAG:vendor_id=[0][0][0][0] +[STREAM] +index=0 +id=0x0 +DISPOSITION:default=1 +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:non_diegetic=0 +DISPOSITION:captions=0 +DISPOSITION:descriptions=0 +DISPOSITION:metadata=0 +DISPOSITION:dependent=0 +DISPOSITION:still_image=0 +DISPOSITION:multilayer=0 +[/STREAM] +[STREAM] +index=1 +id=0x1 +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:non_diegetic=0 +DISPOSITION:captions=0 +DISPOSITION:descriptions=0 +DISPOSITION:metadata=0 +DISPOSITION:dependent=1 +DISPOSITION:still_image=0 +DISPOSITION:multilayer=0 +[/STREAM] +[STREAM] +index=2 +id=0x2 +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:non_diegetic=0 +DISPOSITION:captions=0 +DISPOSITION:descriptions=0 +DISPOSITION:metadata=0 +DISPOSITION:dependent=1 +DISPOSITION:still_image=0 +DISPOSITION:multilayer=0 +[/STREAM] +[STREAM] +index=3 +id=0x3 +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:non_diegetic=0 +DISPOSITION:captions=0 +DISPOSITION:descriptions=0 +DISPOSITION:metadata=0 +DISPOSITION:dependent=1 +DISPOSITION:still_image=0 +DISPOSITION:multilayer=0 +[/STREAM] +[STREAM] +index=4 +id=0x4 +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:non_diegetic=0 +DISPOSITION:captions=0 +DISPOSITION:descriptions=0 +DISPOSITION:metadata=0 +DISPOSITION:dependent=1 +DISPOSITION:still_image=0 +DISPOSITION:multilayer=0 +[/STREAM] +[STREAM] +index=5 +id=0x5 +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:non_diegetic=0 +DISPOSITION:captions=0 +DISPOSITION:descriptions=0 +DISPOSITION:metadata=0 +DISPOSITION:dependent=1 +DISPOSITION:still_image=0 +DISPOSITION:multilayer=0 +[/STREAM] +[/STREAM_GROUP] -- 2.45.2 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [FFmpeg-devel] [PATCH 1/2] avformat/mov: ensure the IAMF track is the first 2024-08-01 2:14 [FFmpeg-devel] [PATCH 1/2] avformat/mov: ensure the IAMF track is the first James Almer 2024-08-01 2:14 ` [FFmpeg-devel] [PATCH 2/2] fate/mov: add an IAMF+video muxing test James Almer @ 2024-08-01 8:59 ` Anton Khirnov 2024-08-01 12:35 ` James Almer 1 sibling, 1 reply; 6+ messages in thread From: Anton Khirnov @ 2024-08-01 8:59 UTC (permalink / raw) To: FFmpeg development discussions and patches Quoting James Almer (2024-08-01 04:14:09) > Fixes crashes when muxing video tracks alongside IAMF ones. > > Signed-off-by: James Almer <jamrial@gmail.com> > --- > libavformat/movenc.c | 11 ++++++++++- > 1 file changed, 10 insertions(+), 1 deletion(-) > > diff --git a/libavformat/movenc.c b/libavformat/movenc.c > index ae49582a1a..87ec368d52 100644 > --- a/libavformat/movenc.c > +++ b/libavformat/movenc.c > @@ -7536,6 +7536,7 @@ static int mov_init_iamf_track(AVFormatContext *s) > if (!track->iamf) > return AVERROR(ENOMEM); > > + track->first_iamf_idx = INT_MAX; > for (int i = 0; i < s->nb_stream_groups; i++) { > const AVStreamGroup *stg = s->stream_groups[i]; > switch(stg->type) { > @@ -7558,6 +7559,11 @@ static int mov_init_iamf_track(AVFormatContext *s) > return ret; > } > > + if (track->first_iamf_idx != 0) { > + av_log(s, AV_LOG_ERROR, "The IMAF track must be the first track\n"); Why? And is this documented anywhere? -- Anton Khirnov _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [FFmpeg-devel] [PATCH 1/2] avformat/mov: ensure the IAMF track is the first 2024-08-01 8:59 ` [FFmpeg-devel] [PATCH 1/2] avformat/mov: ensure the IAMF track is the first Anton Khirnov @ 2024-08-01 12:35 ` James Almer 2024-08-01 15:07 ` James Almer 0 siblings, 1 reply; 6+ messages in thread From: James Almer @ 2024-08-01 12:35 UTC (permalink / raw) To: ffmpeg-devel On 8/1/2024 5:59 AM, Anton Khirnov wrote: > Quoting James Almer (2024-08-01 04:14:09) >> Fixes crashes when muxing video tracks alongside IAMF ones. >> >> Signed-off-by: James Almer <jamrial@gmail.com> >> --- >> libavformat/movenc.c | 11 ++++++++++- >> 1 file changed, 10 insertions(+), 1 deletion(-) >> >> diff --git a/libavformat/movenc.c b/libavformat/movenc.c >> index ae49582a1a..87ec368d52 100644 >> --- a/libavformat/movenc.c >> +++ b/libavformat/movenc.c >> @@ -7536,6 +7536,7 @@ static int mov_init_iamf_track(AVFormatContext *s) >> if (!track->iamf) >> return AVERROR(ENOMEM); >> >> + track->first_iamf_idx = INT_MAX; >> for (int i = 0; i < s->nb_stream_groups; i++) { >> const AVStreamGroup *stg = s->stream_groups[i]; >> switch(stg->type) { >> @@ -7558,6 +7559,11 @@ static int mov_init_iamf_track(AVFormatContext *s) >> return ret; >> } >> >> + if (track->first_iamf_idx != 0) { >> + av_log(s, AV_LOG_ERROR, "The IMAF track must be the first track\n"); > > Why? And is this documented anywhere? Just comments in the code. The reason i wrote it this way is because i parse the stream groups first, then the remaining streams, and generate the tracks in that order, as it was the simplest, least invasive way (The muxer handled streams and tracks as separate concepts with potentially different count for each of them even before iamf). I could look into changing it, but it may require some restructuring. In the meantime the muxer should not crash when you mix video tracks with iamf tracks. More so considering we need something easy to backport to 7.0. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [FFmpeg-devel] [PATCH 1/2] avformat/mov: ensure the IAMF track is the first 2024-08-01 12:35 ` James Almer @ 2024-08-01 15:07 ` James Almer 0 siblings, 0 replies; 6+ messages in thread From: James Almer @ 2024-08-01 15:07 UTC (permalink / raw) To: ffmpeg-devel On 8/1/2024 9:35 AM, James Almer wrote: > On 8/1/2024 5:59 AM, Anton Khirnov wrote: >> Quoting James Almer (2024-08-01 04:14:09) >>> Fixes crashes when muxing video tracks alongside IAMF ones. >>> >>> Signed-off-by: James Almer <jamrial@gmail.com> >>> --- >>> libavformat/movenc.c | 11 ++++++++++- >>> 1 file changed, 10 insertions(+), 1 deletion(-) >>> >>> diff --git a/libavformat/movenc.c b/libavformat/movenc.c >>> index ae49582a1a..87ec368d52 100644 >>> --- a/libavformat/movenc.c >>> +++ b/libavformat/movenc.c >>> @@ -7536,6 +7536,7 @@ static int mov_init_iamf_track(AVFormatContext *s) >>> if (!track->iamf) >>> return AVERROR(ENOMEM); >>> + track->first_iamf_idx = INT_MAX; >>> for (int i = 0; i < s->nb_stream_groups; i++) { >>> const AVStreamGroup *stg = s->stream_groups[i]; >>> switch(stg->type) { >>> @@ -7558,6 +7559,11 @@ static int mov_init_iamf_track(AVFormatContext >>> *s) >>> return ret; >>> } >>> + if (track->first_iamf_idx != 0) { >>> + av_log(s, AV_LOG_ERROR, "The IMAF track must be the first >>> track\n"); >> >> Why? And is this documented anywhere? > > Just comments in the code. The reason i wrote it this way is because i > parse the stream groups first, then the remaining streams, and generate > the tracks in that order, as it was the simplest, least invasive way > (The muxer handled streams and tracks as separate concepts with > potentially different count for each of them even before iamf). > > I could look into changing it, but it may require some restructuring. Ok, gave it a try and seemingly found out how to get this working without too many changes. Will send an updated patch. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". ^ permalink raw reply [flat|nested] 6+ messages in thread
* [FFmpeg-devel] [PATCH 1/2] avformat/mov: fix track handling when mixing IAMF and video tracks @ 2024-08-01 15:10 James Almer 2024-08-01 15:10 ` [FFmpeg-devel] [PATCH 2/2] fate/mov: add an IAMF+video muxing test James Almer 0 siblings, 1 reply; 6+ messages in thread From: James Almer @ 2024-08-01 15:10 UTC (permalink / raw) To: ffmpeg-devel Fixes crashes when muxing the two together. Signed-off-by: James Almer <jamrial@gmail.com> --- libavformat/movenc.c | 37 ++++++++++++++++++++++++++++--------- 1 file changed, 28 insertions(+), 9 deletions(-) diff --git a/libavformat/movenc.c b/libavformat/movenc.c index ae49582a1a..8e4a037e46 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -7510,7 +7510,9 @@ static int mov_create_dvd_sub_decoder_specific_info(MOVTrack *track, static int mov_init_iamf_track(AVFormatContext *s) { MOVMuxContext *mov = s->priv_data; - MOVTrack *track = &mov->tracks[0]; // IAMF if present is always the first track + MOVTrack *track; + IAMFContext *iamf; + int first_iamf_idx = INT_MAX, last_iamf_idx = 0; int nb_audio_elements = 0, nb_mix_presentations = 0; int ret; @@ -7532,24 +7534,24 @@ static int mov_init_iamf_track(AVFormatContext *s) return AVERROR(EINVAL); } - track->iamf = av_mallocz(sizeof(*track->iamf)); - if (!track->iamf) + iamf = av_mallocz(sizeof(*iamf)); + if (!iamf) return AVERROR(ENOMEM); + for (int i = 0; i < s->nb_stream_groups; i++) { const AVStreamGroup *stg = s->stream_groups[i]; switch(stg->type) { case AV_STREAM_GROUP_PARAMS_IAMF_AUDIO_ELEMENT: for (int j = 0; j < stg->nb_streams; j++) { - track->first_iamf_idx = FFMIN(stg->streams[j]->index, track->first_iamf_idx); - track->last_iamf_idx = FFMAX(stg->streams[j]->index, track->last_iamf_idx); - stg->streams[j]->priv_data = track; + first_iamf_idx = FFMIN(stg->streams[j]->index, first_iamf_idx); + last_iamf_idx = FFMAX(stg->streams[j]->index, last_iamf_idx); } - ret = ff_iamf_add_audio_element(track->iamf, stg, s); + ret = ff_iamf_add_audio_element(iamf, stg, s); break; case AV_STREAM_GROUP_PARAMS_IAMF_MIX_PRESENTATION: - ret = ff_iamf_add_mix_presentation(track->iamf, stg, s); + ret = ff_iamf_add_mix_presentation(iamf, stg, s); break; default: av_assert0(0); @@ -7558,8 +7560,20 @@ static int mov_init_iamf_track(AVFormatContext *s) return ret; } + track = &mov->tracks[first_iamf_idx]; + track->iamf = iamf; + track->first_iamf_idx = first_iamf_idx; + track->last_iamf_idx = last_iamf_idx; track->tag = MKTAG('i','a','m','f'); + for (int i = 0; i < s->nb_stream_groups; i++) { + AVStreamGroup *stg = s->stream_groups[i]; + if (stg->type != AV_STREAM_GROUP_PARAMS_IAMF_AUDIO_ELEMENT) + continue; + for (int j = 0; j < stg->nb_streams; j++) + stg->streams[j]->priv_data = track; + } + ret = avio_open_dyn_buf(&track->iamf_buf); if (ret < 0) return ret; @@ -7571,6 +7585,7 @@ static int mov_init_iamf_track(AVFormatContext *s) static int mov_init(AVFormatContext *s) { MOVMuxContext *mov = s->priv_data; + int has_iamf = 0; int i, ret; mov->fc = s; @@ -7725,6 +7740,7 @@ static int mov_init(AVFormatContext *s) } st->priv_data = st; } + has_iamf = 1; if (!mov->nb_tracks) // We support one track for the entire IAMF structure mov->nb_tracks++; @@ -7830,8 +7846,11 @@ static int mov_init(AVFormatContext *s) for (int j = 0, i = 0; j < s->nb_streams; j++) { AVStream *st = s->streams[j]; - if (st != st->priv_data) + if (st != st->priv_data) { + if (has_iamf) + i += has_iamf--; continue; + } st->priv_data = &mov->tracks[i++]; } -- 2.45.2 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". ^ permalink raw reply [flat|nested] 6+ messages in thread
* [FFmpeg-devel] [PATCH 2/2] fate/mov: add an IAMF+video muxing test 2024-08-01 15:10 [FFmpeg-devel] [PATCH 1/2] avformat/mov: fix track handling when mixing IAMF and video tracks James Almer @ 2024-08-01 15:10 ` James Almer 0 siblings, 0 replies; 6+ messages in thread From: James Almer @ 2024-08-01 15:10 UTC (permalink / raw) To: ffmpeg-devel Signed-off-by: James Almer <jamrial@gmail.com> --- tests/fate/mov.mak | 12 +++ tests/ref/fate/mov-mp4-iamf-5_1_4-h264 | 140 +++++++++++++++++++++++++ 2 files changed, 152 insertions(+) create mode 100644 tests/ref/fate/mov-mp4-iamf-5_1_4-h264 diff --git a/tests/fate/mov.mak b/tests/fate/mov.mak index d12980815f..4f0fe4e3a1 100644 --- a/tests/fate/mov.mak +++ b/tests/fate/mov.mak @@ -193,6 +193,18 @@ FATE_MOV_FFMPEG_FFPROBE_SAMPLES-$(call REMUX, MP4 MOV) \ += fate-mov-write-amve fate-mov-write-amve: CMD = transcode mov $(TARGET_SAMPLES)/mov/amve.mov mp4 "-c:v copy" "-c:v copy -t 0.5" "-show_entries stream_side_data_list" +# Test muxing an IAMF track alongside a video one. Also, use stream ids as track ids. +FATE_MOV_FFMPEG_FFPROBE_SAMPLES-$(call TRANSCODE, FLAC, MOV, WAV_DEMUXER PCM_S16LE_DECODER ARESAMPLE_FILTER MOV_DEMUXER H264_PARSER) += fate-mov-mp4-iamf-5_1_4-h264 +fate-mov-mp4-iamf-5_1_4-h264: tests/data/asynth-44100-10.wav tests/data/filtergraphs/iamf_5_1_4 tests/data/streamgroups/audio_element-5_1_4 tests/data/streamgroups/mix_presentation-5_1_4 +fate-mov-mp4-iamf-5_1_4-h264: SRC = $(TARGET_PATH)/tests/data/asynth-44100-10.wav +fate-mov-mp4-iamf-5_1_4-h264: CMD = transcode wav $(SRC) mp4 "-auto_conversion_filters \ + -/filter_complex $(TARGET_PATH)/tests/data/filtergraphs/iamf_5_1_4 \ + -/stream_group $(TARGET_PATH)/tests/data/streamgroups/audio_element-5_1_4 \ + -/stream_group $(TARGET_PATH)/tests/data/streamgroups/mix_presentation-5_1_4 \ + -streamid 0:0 -streamid 1:1 -streamid 2:2 -streamid 3:3 -streamid 4:4 -streamid 5:5 -streamid 6:6 -map [FRONT] -map [BACK] -map [CENTER] -map [LFE] -map [TOP_FRONT] -map [TOP_BACK] -map 1:v:0 -use_stream_ids_as_track_ids true -c:a flac -c:v copy -t 1" "-c:a copy -c:v copy -map 0" \ + "-of compact -show_entries stream_group=index,id,nb_streams,type:stream_group_components:stream_group_disposition:stream_group_tags:stream_group_stream=index,id:stream_group_stream_disposition:stream=index,id" \ + "-i $(TARGET_SAMPLES)/mov/spherical.mov" + FATE_SAMPLES_FFMPEG_FFPROBE += $(FATE_MOV_FFMPEG_FFPROBE_SAMPLES-yes) FATE_SAMPLES_FFMPEG += $(FATE_MOV_FFMPEG_SAMPLES-yes) diff --git a/tests/ref/fate/mov-mp4-iamf-5_1_4-h264 b/tests/ref/fate/mov-mp4-iamf-5_1_4-h264 new file mode 100644 index 0000000000..aa82eba514 --- /dev/null +++ b/tests/ref/fate/mov-mp4-iamf-5_1_4-h264 @@ -0,0 +1,140 @@ +473e83cdb4f86931a355f46a41f6419e *tests/data/fate/mov-mp4-iamf-5_1_4-h264.mp4 +160118 tests/data/fate/mov-mp4-iamf-5_1_4-h264.mp4 +#extradata 0: 34, 0xafa70d5e +#extradata 1: 34, 0xafa70d5e +#extradata 2: 34, 0xaf7b0d5c +#extradata 3: 34, 0xaf7b0d5c +#extradata 4: 34, 0xafa70d5e +#extradata 5: 34, 0xafa70d5e +#extradata 6: 43, 0x2b0e0d7b +#tb 0: 1/44100 +#media_type 0: audio +#codec_id 0: flac +#sample_rate 0: 44100 +#channel_layout_name 0: stereo +#tb 1: 1/44100 +#media_type 1: audio +#codec_id 1: flac +#sample_rate 1: 44100 +#channel_layout_name 1: stereo +#tb 2: 1/44100 +#media_type 2: audio +#codec_id 2: flac +#sample_rate 2: 44100 +#channel_layout_name 2: mono +#tb 3: 1/44100 +#media_type 3: audio +#codec_id 3: flac +#sample_rate 3: 44100 +#channel_layout_name 3: mono +#tb 4: 1/44100 +#media_type 4: audio +#codec_id 4: flac +#sample_rate 4: 44100 +#channel_layout_name 4: stereo +#tb 5: 1/44100 +#media_type 5: audio +#codec_id 5: flac +#sample_rate 5: 44100 +#channel_layout_name 5: stereo +#tb 6: 1/12800 +#media_type 6: video +#codec_id 6: h264 +#dimensions 6: 1920x1080 +#sar 6: 0/1 +6, -1024, 0, 512, 69118, 0x73cb52f0 +6, -512, 2048, 512, 1103, 0x082a059f, F=0x0 +0, 0, 0, 4608, 1399, 0x6e89566e +1, 0, 0, 4608, 1399, 0x6e89566e +2, 0, 0, 4608, 1396, 0x0dcb5677 +3, 0, 0, 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ns=0|disposition:metadata=0|disposition:dependent=1|disposition:still_image=0|disposition:multilayer=0stream|index=4|id=0x4|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:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=1|disposition:still_image=0|disposition:multilayer=0stream|index=5|id=0x5|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:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposit ion:metadata=0|disposition:dependent=1|disposition:still_image=0|disposition:multilayer=0 +stream|index=0|id=0x0 +stream|index=1|id=0x1 +stream|index=2|id=0x2 +stream|index=3|id=0x3 +stream|index=4|id=0x4 +stream|index=5|id=0x5 +stream|index=6|id=0x6 -- 2.45.2 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2024-08-01 15:10 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2024-08-01 2:14 [FFmpeg-devel] [PATCH 1/2] avformat/mov: ensure the IAMF track is the first James Almer 2024-08-01 2:14 ` [FFmpeg-devel] [PATCH 2/2] fate/mov: add an IAMF+video muxing test James Almer 2024-08-01 8:59 ` [FFmpeg-devel] [PATCH 1/2] avformat/mov: ensure the IAMF track is the first Anton Khirnov 2024-08-01 12:35 ` James Almer 2024-08-01 15:07 ` James Almer 2024-08-01 15:10 [FFmpeg-devel] [PATCH 1/2] avformat/mov: fix track handling when mixing IAMF and video tracks James Almer 2024-08-01 15:10 ` [FFmpeg-devel] [PATCH 2/2] fate/mov: add an IAMF+video muxing test James Almer
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