mirror of https://git.ffmpeg.org/ffmpeg.git
avcodec/cavs_parser: fix finding the end of a frame
Use the next I/P/B or start code as the end of current frame. Before the patch, extension start code, user data start code, sequence end code and so on are treated as the start of next frame. Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
This commit is contained in:
Zhao Zhili
parent
2838138975
commit
47430a3cb1
|
|
@ -59,12 +59,11 @@ static int cavs_find_frame_end(ParseContext *pc, const uint8_t *buf,
|
|||
return 0;
|
||||
for(; i<buf_size; i++){
|
||||
state= (state<<8) | buf[i];
|
||||
if((state&0xFFFFFF00) == 0x100){
|
||||
if(state > SLICE_MAX_START_CODE){
|
||||
pc->frame_start_found=0;
|
||||
pc->state=-1;
|
||||
return i-3;
|
||||
}
|
||||
if (state == PIC_I_START_CODE || state == PIC_PB_START_CODE ||
|
||||
state == CAVS_START_CODE) {
|
||||
pc->frame_start_found=0;
|
||||
pc->state=-1;
|
||||
return i-3;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -29,6 +29,9 @@ fate-bcstm: CMD = crc -i $(TARGET_SAMPLES)/bfstm/loz-mm-mikau.bcstm -c:a copy
|
|||
FATE_SAMPLES_DEMUX-$(CONFIG_BRSTM_DEMUXER) += fate-brstm
|
||||
fate-brstm: CMD = crc -i $(TARGET_SAMPLES)/brstm/lozswd_partial.brstm -c:a copy
|
||||
|
||||
FATE_FFPROBE_DEMUX-$(call ALLYES, CAVSVIDEO_DEMUXER CAVSVIDEO_PARSER) += fate-cavs-demux
|
||||
fate-cavs-demux: CMD = ffprobe_demux $(TARGET_SAMPLES)/cavs/bunny.cavs
|
||||
|
||||
FATE_SAMPLES_DEMUX-$(CONFIG_CDXL_DEMUXER) += fate-cdxl-demux
|
||||
fate-cdxl-demux: CMD = framecrc -i $(TARGET_SAMPLES)/cdxl/mirage.cdxl -c:v copy -c:a copy
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,62 @@
|
|||
packet|codec_type=video|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=48000|duration_time=0.040000|size=14447|pos=0|flags=K__|data_hash=CRC32:83f257c0
|
||||
packet|codec_type=video|stream_index=0|pts=48000|pts_time=0.040000|dts=48000|dts_time=0.040000|duration=48000|duration_time=0.040000|size=483|pos=14447|flags=K__|data_hash=CRC32:5abb82f8
|
||||
packet|codec_type=video|stream_index=0|pts=96000|pts_time=0.080000|dts=96000|dts_time=0.080000|duration=48000|duration_time=0.040000|size=18|pos=14930|flags=K__|data_hash=CRC32:b8b123d8
|
||||
packet|codec_type=video|stream_index=0|pts=144000|pts_time=0.120000|dts=144000|dts_time=0.120000|duration=48000|duration_time=0.040000|size=18|pos=14948|flags=K__|data_hash=CRC32:19180fa8
|
||||
packet|codec_type=video|stream_index=0|pts=192000|pts_time=0.160000|dts=192000|dts_time=0.160000|duration=48000|duration_time=0.040000|size=18|pos=14966|flags=K__|data_hash=CRC32:cf501647
|
||||
packet|codec_type=video|stream_index=0|pts=240000|pts_time=0.200000|dts=240000|dts_time=0.200000|duration=40000|duration_time=0.033333|size=1807|pos=14984|flags=K__|data_hash=CRC32:4267e1d5
|
||||
packet|codec_type=video|stream_index=0|pts=280000|pts_time=0.233333|dts=280000|dts_time=0.233333|duration=40000|duration_time=0.033333|size=28|pos=16791|flags=K__|data_hash=CRC32:c223285a
|
||||
packet|codec_type=video|stream_index=0|pts=320000|pts_time=0.266667|dts=320000|dts_time=0.266667|duration=40000|duration_time=0.033333|size=25|pos=16819|flags=K__|data_hash=CRC32:2565cc9e
|
||||
packet|codec_type=video|stream_index=0|pts=360000|pts_time=0.300000|dts=360000|dts_time=0.300000|duration=40000|duration_time=0.033333|size=22|pos=16844|flags=K__|data_hash=CRC32:7fbf36ac
|
||||
packet|codec_type=video|stream_index=0|pts=400000|pts_time=0.333333|dts=400000|dts_time=0.333333|duration=40000|duration_time=0.033333|size=23884|pos=16866|flags=K__|data_hash=CRC32:d61430fd
|
||||
packet|codec_type=video|stream_index=0|pts=440000|pts_time=0.366667|dts=440000|dts_time=0.366667|duration=40000|duration_time=0.033333|size=265|pos=40750|flags=K__|data_hash=CRC32:d64145a0
|
||||
packet|codec_type=video|stream_index=0|pts=480000|pts_time=0.400000|dts=480000|dts_time=0.400000|duration=40000|duration_time=0.033333|size=393|pos=41015|flags=K__|data_hash=CRC32:32c020e2
|
||||
packet|codec_type=video|stream_index=0|pts=520000|pts_time=0.433333|dts=520000|dts_time=0.433333|duration=40000|duration_time=0.033333|size=656|pos=41408|flags=K__|data_hash=CRC32:965c7846
|
||||
packet|codec_type=video|stream_index=0|pts=560000|pts_time=0.466667|dts=560000|dts_time=0.466667|duration=40000|duration_time=0.033333|size=3500|pos=42064|flags=K__|data_hash=CRC32:ddf731de
|
||||
packet|codec_type=video|stream_index=0|pts=600000|pts_time=0.500000|dts=600000|dts_time=0.500000|duration=40000|duration_time=0.033333|size=68|pos=45564|flags=K__|data_hash=CRC32:f8c8ba07
|
||||
packet|codec_type=video|stream_index=0|pts=640000|pts_time=0.533333|dts=640000|dts_time=0.533333|duration=40000|duration_time=0.033333|size=58|pos=45632|flags=K__|data_hash=CRC32:22adbb83
|
||||
packet|codec_type=video|stream_index=0|pts=680000|pts_time=0.566667|dts=680000|dts_time=0.566667|duration=40000|duration_time=0.033333|size=43|pos=45690|flags=K__|data_hash=CRC32:53fb136c
|
||||
packet|codec_type=video|stream_index=0|pts=720000|pts_time=0.600000|dts=720000|dts_time=0.600000|duration=40000|duration_time=0.033333|size=11757|pos=45733|flags=K__|data_hash=CRC32:551e491b
|
||||
packet|codec_type=video|stream_index=0|pts=760000|pts_time=0.633333|dts=760000|dts_time=0.633333|duration=40000|duration_time=0.033333|size=98|pos=57490|flags=K__|data_hash=CRC32:4e718dd4
|
||||
packet|codec_type=video|stream_index=0|pts=800000|pts_time=0.666667|dts=800000|dts_time=0.666667|duration=40000|duration_time=0.033333|size=79|pos=57588|flags=K__|data_hash=CRC32:4c5a32f5
|
||||
packet|codec_type=video|stream_index=0|pts=840000|pts_time=0.700000|dts=840000|dts_time=0.700000|duration=40000|duration_time=0.033333|size=128|pos=57667|flags=K__|data_hash=CRC32:95b8cad1
|
||||
packet|codec_type=video|stream_index=0|pts=880000|pts_time=0.733333|dts=880000|dts_time=0.733333|duration=40000|duration_time=0.033333|size=10487|pos=57795|flags=K__|data_hash=CRC32:8646f8f2
|
||||
packet|codec_type=video|stream_index=0|pts=920000|pts_time=0.766667|dts=920000|dts_time=0.766667|duration=40000|duration_time=0.033333|size=65|pos=68282|flags=K__|data_hash=CRC32:73687d19
|
||||
packet|codec_type=video|stream_index=0|pts=960000|pts_time=0.800000|dts=960000|dts_time=0.800000|duration=40000|duration_time=0.033333|size=46|pos=68347|flags=K__|data_hash=CRC32:ad381ca5
|
||||
packet|codec_type=video|stream_index=0|pts=1000000|pts_time=0.833333|dts=1000000|dts_time=0.833333|duration=40000|duration_time=0.033333|size=67|pos=68393|flags=K__|data_hash=CRC32:89069152
|
||||
packet|codec_type=video|stream_index=0|pts=1040000|pts_time=0.866667|dts=1040000|dts_time=0.866667|duration=40000|duration_time=0.033333|size=8403|pos=68460|flags=K__|data_hash=CRC32:a22913dd
|
||||
packet|codec_type=video|stream_index=0|pts=1080000|pts_time=0.900000|dts=1080000|dts_time=0.900000|duration=40000|duration_time=0.033333|size=70|pos=76863|flags=K__|data_hash=CRC32:98772596
|
||||
packet|codec_type=video|stream_index=0|pts=1120000|pts_time=0.933333|dts=1120000|dts_time=0.933333|duration=40000|duration_time=0.033333|size=63|pos=76933|flags=K__|data_hash=CRC32:cfd62cc4
|
||||
packet|codec_type=video|stream_index=0|pts=1160000|pts_time=0.966667|dts=1160000|dts_time=0.966667|duration=40000|duration_time=0.033333|size=70|pos=76996|flags=K__|data_hash=CRC32:9b526357
|
||||
packet|codec_type=video|stream_index=0|pts=1200000|pts_time=1.000000|dts=1200000|dts_time=1.000000|duration=40000|duration_time=0.033333|size=7945|pos=77066|flags=K__|data_hash=CRC32:d0f46769
|
||||
packet|codec_type=video|stream_index=0|pts=1240000|pts_time=1.033333|dts=1240000|dts_time=1.033333|duration=40000|duration_time=0.033333|size=40558|pos=85011|flags=K__|data_hash=CRC32:4db0bd7d
|
||||
packet|codec_type=video|stream_index=0|pts=1280000|pts_time=1.066667|dts=1280000|dts_time=1.066667|duration=40000|duration_time=0.033333|size=1260|pos=125569|flags=K__|data_hash=CRC32:3c4397d7
|
||||
packet|codec_type=video|stream_index=0|pts=1320000|pts_time=1.100000|dts=1320000|dts_time=1.100000|duration=40000|duration_time=0.033333|size=27|pos=126829|flags=K__|data_hash=CRC32:5e233c77
|
||||
packet|codec_type=video|stream_index=0|pts=1360000|pts_time=1.133333|dts=1360000|dts_time=1.133333|duration=40000|duration_time=0.033333|size=26|pos=126856|flags=K__|data_hash=CRC32:57985e7b
|
||||
packet|codec_type=video|stream_index=0|pts=1400000|pts_time=1.166667|dts=1400000|dts_time=1.166667|duration=40000|duration_time=0.033333|size=18|pos=126882|flags=K__|data_hash=CRC32:f4eb01ba
|
||||
packet|codec_type=video|stream_index=0|pts=1440000|pts_time=1.200000|dts=1440000|dts_time=1.200000|duration=40000|duration_time=0.033333|size=2931|pos=126900|flags=K__|data_hash=CRC32:ca20964f
|
||||
packet|codec_type=video|stream_index=0|pts=1480000|pts_time=1.233333|dts=1480000|dts_time=1.233333|duration=40000|duration_time=0.033333|size=25|pos=129831|flags=K__|data_hash=CRC32:a82bd0b4
|
||||
packet|codec_type=video|stream_index=0|pts=1520000|pts_time=1.266667|dts=1520000|dts_time=1.266667|duration=40000|duration_time=0.033333|size=19|pos=129856|flags=K__|data_hash=CRC32:bc5f709d
|
||||
packet|codec_type=video|stream_index=0|pts=1560000|pts_time=1.300000|dts=1560000|dts_time=1.300000|duration=40000|duration_time=0.033333|size=30|pos=129875|flags=K__|data_hash=CRC32:c1f8a4c9
|
||||
packet|codec_type=video|stream_index=0|pts=1600000|pts_time=1.333333|dts=1600000|dts_time=1.333333|duration=40000|duration_time=0.033333|size=5088|pos=129905|flags=K__|data_hash=CRC32:41ace145
|
||||
packet|codec_type=video|stream_index=0|pts=1640000|pts_time=1.366667|dts=1640000|dts_time=1.366667|duration=40000|duration_time=0.033333|size=41|pos=134993|flags=K__|data_hash=CRC32:e169b3c7
|
||||
packet|codec_type=video|stream_index=0|pts=1680000|pts_time=1.400000|dts=1680000|dts_time=1.400000|duration=40000|duration_time=0.033333|size=53|pos=135034|flags=K__|data_hash=CRC32:973c5fe3
|
||||
packet|codec_type=video|stream_index=0|pts=1720000|pts_time=1.433333|dts=1720000|dts_time=1.433333|duration=40000|duration_time=0.033333|size=54|pos=135087|flags=K__|data_hash=CRC32:665639e6
|
||||
packet|codec_type=video|stream_index=0|pts=1760000|pts_time=1.466667|dts=1760000|dts_time=1.466667|duration=40000|duration_time=0.033333|size=7150|pos=135141|flags=K__|data_hash=CRC32:cc910027
|
||||
packet|codec_type=video|stream_index=0|pts=1800000|pts_time=1.500000|dts=1800000|dts_time=1.500000|duration=40000|duration_time=0.033333|size=48|pos=142291|flags=K__|data_hash=CRC32:45658f78
|
||||
packet|codec_type=video|stream_index=0|pts=1840000|pts_time=1.533333|dts=1840000|dts_time=1.533333|duration=40000|duration_time=0.033333|size=48|pos=142339|flags=K__|data_hash=CRC32:94e359a2
|
||||
packet|codec_type=video|stream_index=0|pts=1880000|pts_time=1.566667|dts=1880000|dts_time=1.566667|duration=40000|duration_time=0.033333|size=51|pos=142387|flags=K__|data_hash=CRC32:959ccdd9
|
||||
packet|codec_type=video|stream_index=0|pts=1920000|pts_time=1.600000|dts=1920000|dts_time=1.600000|duration=40000|duration_time=0.033333|size=9379|pos=142438|flags=K__|data_hash=CRC32:a3318410
|
||||
packet|codec_type=video|stream_index=0|pts=1960000|pts_time=1.633333|dts=1960000|dts_time=1.633333|duration=40000|duration_time=0.033333|size=58|pos=151817|flags=K__|data_hash=CRC32:44b24f03
|
||||
packet|codec_type=video|stream_index=0|pts=2000000|pts_time=1.666667|dts=2000000|dts_time=1.666667|duration=40000|duration_time=0.033333|size=43|pos=151875|flags=K__|data_hash=CRC32:f4876e05
|
||||
packet|codec_type=video|stream_index=0|pts=2040000|pts_time=1.700000|dts=2040000|dts_time=1.700000|duration=40000|duration_time=0.033333|size=62|pos=151918|flags=K__|data_hash=CRC32:34dce749
|
||||
packet|codec_type=video|stream_index=0|pts=2080000|pts_time=1.733333|dts=2080000|dts_time=1.733333|duration=40000|duration_time=0.033333|size=10733|pos=151980|flags=K__|data_hash=CRC32:9012fdfb
|
||||
packet|codec_type=video|stream_index=0|pts=2120000|pts_time=1.766667|dts=2120000|dts_time=1.766667|duration=40000|duration_time=0.033333|size=58|pos=162713|flags=K__|data_hash=CRC32:8a3c8760
|
||||
packet|codec_type=video|stream_index=0|pts=2160000|pts_time=1.800000|dts=2160000|dts_time=1.800000|duration=40000|duration_time=0.033333|size=41|pos=162771|flags=K__|data_hash=CRC32:28da6bf4
|
||||
packet|codec_type=video|stream_index=0|pts=2200000|pts_time=1.833333|dts=2200000|dts_time=1.833333|duration=40000|duration_time=0.033333|size=68|pos=162812|flags=K__|data_hash=CRC32:959dcc10
|
||||
packet|codec_type=video|stream_index=0|pts=2240000|pts_time=1.866667|dts=2240000|dts_time=1.866667|duration=40000|duration_time=0.033333|size=9247|pos=162880|flags=K__|data_hash=CRC32:cf1e2a1a
|
||||
packet|codec_type=video|stream_index=0|pts=2280000|pts_time=1.900000|dts=2280000|dts_time=1.900000|duration=40000|duration_time=0.033333|size=58|pos=172127|flags=K__|data_hash=CRC32:2efcb7ba
|
||||
packet|codec_type=video|stream_index=0|pts=2320000|pts_time=1.933333|dts=2320000|dts_time=1.933333|duration=40000|duration_time=0.033333|size=67|pos=172185|flags=K__|data_hash=CRC32:42484449
|
||||
packet|codec_type=video|stream_index=0|pts=2360000|pts_time=1.966667|dts=2360000|dts_time=1.966667|duration=40000|duration_time=0.033333|size=83|pos=172252|flags=K__|data_hash=CRC32:a941bdf0
|
||||
packet|codec_type=video|stream_index=0|pts=2400000|pts_time=2.000000|dts=2400000|dts_time=2.000000|duration=40000|duration_time=0.033333|size=5417|pos=172335|flags=K__|data_hash=CRC32:9d0d503b
|
||||
stream|index=0|codec_name=cavs|profile=unknown|codec_type=video|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|width=1280|height=720|coded_width=1280|coded_height=720|closed_captions=0|film_grain=0|has_b_frames=0|sample_aspect_ratio=N/A|display_aspect_ratio=N/A|pix_fmt=yuv420p|level=-99|color_range=unknown|color_space=unknown|color_transfer=unknown|color_primaries=unknown|chroma_location=unspecified|field_order=unknown|refs=1|id=N/A|r_frame_rate=30/1|avg_frame_rate=25/1|time_base=1/1200000|start_pts=N/A|start_time=N/A|duration_ts=N/A|duration=N/A|bit_rate=N/A|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=60|extradata_size=18|extradata_hash=CRC32:1255d52e|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=bunny.cavs|nb_streams=1|nb_programs=0|format_name=cavsvideo|start_time=N/A|duration=N/A|size=177752|bit_rate=N/A|probe_score=51
|
||||
Loading…
Reference in New Issue