June 2016 - FFmpeg-trac - lists.ffmpeg.org

#5604(undetermined:new): read rtmp stream occur Packet mismatch
by FFmpeg 01 Jun '16

01 Jun '16

#5604: read rtmp stream occur Packet mismatch -------------------------------------+------------------------------------- Reporter: heibaijun | Type: defect Status: new | Priority: critical Component: | Version: undetermined | unspecified Keywords: Packet | Blocked By: mismatch | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- VERISON: built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-16) configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --mandir=/usr/share/man --disable-ffserver --disable-ffplay --enable- shared --disable-static --enable-runtime-cpudetect --enable-gpl --enable- version3 --enable-postproc --enable-avfilter --enable-pthreads --enable- bzlib --enable-libfreetype --disable-debug --enable-libfaac --enable- libx264 --enable-libfdk-aac --enable-nonfree --disable-stripping --enable- pic --extra-libs=-lstdc++ libavutil 55. 17.103 / 55. 17.103 libavcodec 57. 24.102 / 57. 24.102 libavformat 57. 25.100 / 57. 25.100 libavdevice 57. 0.101 / 57. 0.101 libavfilter 6. 31.100 / 6. 31.100 libswscale 4. 0.100 / 4. 0.100 libswresample 2. 0.101 / 2. 0.101 libpostproc 54. 0.100 / 54. 0.100 OS: CentOS release 6.6 (Final) 2.6.32-504.el6.x86_64 CMD: ffmpeg -re -i rtmp://127.0.0.1/myapp/test -c:v copy -c:a copy -f flv rtmp://127.0.0.1:19357/world/test111 LOG: [flv @ 0x34db420] type:8, size:194, last:-1, dts:800 pos:5786 [flv @ 0x34db420] 1 AF 0 old_flv_size=0 type=8 size=195 ts=832 total=206 [flv @ 0x34db420] type:8, size:195, last:-1, dts:832 pos:5995 [flv @ 0x34db420] 1 AF 0 old_flv_size=0 type=8 size=204 ts=864 total=215 ---------------------> function append_flv_data print [flv @ 0x34db420] type:8, size:204, last:-1, dts:864 pos:6205 [flv @ 0x34db420] 1 AF 0 [rtmp @ 0x34dbce0] ff_rtmp_packet_read EIO [AVIOContext @ 0x34dd280] read avio failed ret = 0 start=0x34e67ab end=0x34e67ab Last message repeated 7 times ---------------------> function avio_r8 return 0 print [flv @ 0x34db420] type:0, size:0, last:-1, dts:0 pos:6416 old_flv_size=0 type=9 size=43 ts=854 total=54 ---------------------> function avio_feof->fill_buffer->append_flv_data [flv @ 0x34db420] size =0 FFERROR_REDO ---------------------> size = 0 goto leave [flv @ 0x34db420] Packet mismatch 721421142 11 old_flv_size=0 type=9 size=39125 ts=885 total=39136 old_flv_size=0 type=8 size=192 ts=896 total=203 old_flv_size=0 type=8 size=203 ts=928 total=214 -------------------->function append_flv_data print right [flv @ 0x34db420] type:0, size:51968, last:721421142, dts:237568 pos:45830 ------>size is invalid [flv @ 0x34db420] Skipping flv packet: type 0, size 51968, flags 0. old_flv_size=0 type=9 size=2019 ts=935 total=2030 old_flv_size=0 type=8 size=195 ts=960 total=206 old_flv_size=0 type=9 size=3186 ts=989 total=3197 old_flv_size=0 type=8 size=196 ts=992 total=207 SUMMARY: In function flv_read_packet, before Packet mismatch happen, rtmp read return EIO, avio_r8 return 0, so var type, size and dts equal zero, then function goto tag leave, at this time avio_rb32 read next packet, var last equal first four byte after Packet mismatch happen, rtmp read packet is right so rtmp level is right and flv level is wrong avio_r8 and avio_rb32 can not return failed state because flv packet is wrong, can not read right size -- Ticket URL: <https://trac.ffmpeg.org/ticket/5604> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 1

#5605(undetermined:new): read rtmp stream occur Packet mismatch
by FFmpeg 01 Jun '16

01 Jun '16

#5605: read rtmp stream occur Packet mismatch -------------------------------------+------------------------------------- Reporter: heibaijun | Type: defect Status: new | Priority: critical Component: | Version: undetermined | unspecified Keywords: Packet | Blocked By: mismatch | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- VERISON: built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-16) configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --mandir=/usr/share/man --disable-ffserver --disable-ffplay --enable- shared --disable-static --enable-runtime-cpudetect --enable-gpl --enable- version3 --enable-postproc --enable-avfilter --enable-pthreads --enable- bzlib --enable-libfreetype --disable-debug --enable-libfaac --enable- libx264 --enable-libfdk-aac --enable-nonfree --disable-stripping --enable- pic --extra-libs=-lstdc++ libavutil 55. 17.103 / 55. 17.103 libavcodec 57. 24.102 / 57. 24.102 libavformat 57. 25.100 / 57. 25.100 libavdevice 57. 0.101 / 57. 0.101 libavfilter 6. 31.100 / 6. 31.100 libswscale 4. 0.100 / 4. 0.100 libswresample 2. 0.101 / 2. 0.101 libpostproc 54. 0.100 / 54. 0.100 OS: CentOS release 6.6 (Final) 2.6.32-504.el6.x86_64 CMD: ffmpeg -re -i rtmp://127.0.0.1/myapp/test -c:v copy -c:a copy -f flv rtmp://127.0.0.1:19357/world/test111 LOG: [flv @ 0x34db420] type:8, size:194, last:-1, dts:800 pos:5786 [flv @ 0x34db420] 1 AF 0 old_flv_size=0 type=8 size=195 ts=832 total=206 [flv @ 0x34db420] type:8, size:195, last:-1, dts:832 pos:5995 [flv @ 0x34db420] 1 AF 0 old_flv_size=0 type=8 size=204 ts=864 total=215 -----> function append_flv_data print [flv @ 0x34db420] type:8, size:204, last:-1, dts:864 pos:6205 [flv @ 0x34db420] 1 AF 0 [rtmp @ 0x34dbce0] ff_rtmp_packet_read EIO [AVIOContext @ 0x34dd280] read avio failed ret = 0 start=0x34e67ab end=0x34e67ab Last message repeated 7 times ----> function avio_r8 return 0 print [flv @ 0x34db420] type:0, size:0, last:-1, dts:0 pos:6416 old_flv_size=0 type=9 size=43 ts=854 total=54 -----> function avio_feof->fill_buffer->append_flv_data [flv @ 0x34db420] size =0 FFERROR_REDO -----> size = 0 goto leave [flv @ 0x34db420] Packet mismatch 721421142 11 old_flv_size=0 type=9 size=39125 ts=885 total=39136 old_flv_size=0 type=8 size=192 ts=896 total=203 old_flv_size=0 type=8 size=203 ts=928 total=214 ----->function append_flv_data print right [flv @ 0x34db420] type:0, size:51968, last:721421142, dts:237568 pos:45830 ------>size is invalid [flv @ 0x34db420] Skipping flv packet: type 0, size 51968, flags 0. old_flv_size=0 type=9 size=2019 ts=935 total=2030 old_flv_size=0 type=8 size=195 ts=960 total=206 old_flv_size=0 type=9 size=3186 ts=989 total=3197 old_flv_size=0 type=8 size=196 ts=992 total=207 SUMMARY: In function flv_read_packet, before Packet mismatch happen, rtmp read return EIO, avio_r8 return 0, so var type, size and dts equal zero, at this time avio_feof read next rtmp packet, after function goto tag leave for size equal zero, var last equal first four byte after Packet mismatch happen, rtmp read packet is right so rtmp level is right and flv level is wrong avio_r8 and avio_rb32 can not return failed state because flv packet is wrong, can not read right size -- Ticket URL: <https://trac.ffmpeg.org/ticket/5605> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 1

#5606(undetermined:new): read rtmp stream occur Packet mismatch
by FFmpeg 01 Jun '16

01 Jun '16

#5606: read rtmp stream occur Packet mismatch -------------------------------------+------------------------------------- Reporter: heibaijun | Type: defect Status: new | Priority: critical Component: | Version: undetermined | unspecified Keywords: Packet | Blocked By: mismatch | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- VERISON: built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-16) configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --mandir=/usr/share/man --disable-ffserver --disable-ffplay --enable- shared --disable-static --enable-runtime-cpudetect --enable-gpl --enable- version3 --enable-postproc --enable-avfilter --enable-pthreads --enable- bzlib --enable-libfreetype --disable-debug --enable-libfaac --enable- libx264 --enable-libfdk-aac --enable-nonfree --disable-stripping --enable- pic --extra-libs=-lstdc++ libavutil 55. 17.103 / 55. 17.103 libavcodec 57. 24.102 / 57. 24.102 libavformat 57. 25.100 / 57. 25.100 libavdevice 57. 0.101 / 57. 0.101 libavfilter 6. 31.100 / 6. 31.100 libswscale 4. 0.100 / 4. 0.100 libswresample 2. 0.101 / 2. 0.101 libpostproc 54. 0.100 / 54. 0.100 OS: CentOS release 6.6 (Final) 2.6.32-504.el6.x86_64 CMD: ffmpeg -re -i rtmp://127.0.0.1/myapp/test -c:v copy -c:a copy -f flv rtmp://127.0.0.1:19357/world/test111 LOG: [flv @ 0x34db420] type:8, size:194, last:-1, dts:800 pos:5786 [flv @ 0x34db420] 1 AF 0 old_flv_size=0 type=8 size=195 ts=832 total=206 [flv @ 0x34db420] type:8, size:195, last:-1, dts:832 pos:5995 [flv @ 0x34db420] 1 AF 0 old_flv_size=0 type=8 size=204 ts=864 total=215 -----> function append_flv_data print [flv @ 0x34db420] type:8, size:204, last:-1, dts:864 pos:6205 [flv @ 0x34db420] 1 AF 0 [rtmp @ 0x34dbce0] ff_rtmp_packet_read EIO [AVIOContext @ 0x34dd280] read avio failed ret = 0 start=0x34e67ab end=0x34e67ab Last message repeated 7 times ----> function avio_r8 return 0 print [flv @ 0x34db420] type:0, size:0, last:-1, dts:0 pos:6416 old_flv_size=0 type=9 size=43 ts=854 total=54 -----> function avio_feof->fill_buffer->append_flv_data [flv @ 0x34db420] size =0 FFERROR_REDO -----> size = 0 goto leave [flv @ 0x34db420] Packet mismatch 721421142 11 old_flv_size=0 type=9 size=39125 ts=885 total=39136 old_flv_size=0 type=8 size=192 ts=896 total=203 old_flv_size=0 type=8 size=203 ts=928 total=214 ----->function append_flv_data print right [flv @ 0x34db420] type:0, size:51968, last:721421142, dts:237568 pos:45830 ------>size is invalid [flv @ 0x34db420] Skipping flv packet: type 0, size 51968, flags 0. old_flv_size=0 type=9 size=2019 ts=935 total=2030 old_flv_size=0 type=8 size=195 ts=960 total=206 old_flv_size=0 type=9 size=3186 ts=989 total=3197 old_flv_size=0 type=8 size=196 ts=992 total=207 SUMMARY: In function flv_read_packet, before Packet mismatch happen, rtmp read return EIO, avio_r8 return 0, so var type, size and dts equal zero, at this time avio_feof read next rtmp packet, after function goto tag leave for size equal zero, var last equal first four byte after Packet mismatch happen, rtmp read packet is right so rtmp level is right and flv level is wrong avio_r8 and avio_rb32 can not return failed state because flv packet is wrong, can not read right size -- Ticket URL: <https://trac.ffmpeg.org/ticket/5606> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 1

#5607(undetermined:new): read rtmp stream occur Packet mismatch
by FFmpeg 01 Jun '16

01 Jun '16

#5607: read rtmp stream occur Packet mismatch -------------------------------------+------------------------------------- Reporter: heibaijun | Type: defect Status: new | Priority: critical Component: | Version: undetermined | unspecified Keywords: Packet | Blocked By: mismatch | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- VERISON: built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-16) configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --mandir=/usr/share/man --disable-ffserver --disable-ffplay --enable- shared --disable-static --enable-runtime-cpudetect --enable-gpl --enable- version3 --enable-postproc --enable-avfilter --enable-pthreads --enable- bzlib --enable-libfreetype --disable-debug --enable-libfaac --enable- libx264 --enable-libfdk-aac --enable-nonfree --disable-stripping --enable- pic --extra-libs=-lstdc++ libavutil 55. 17.103 / 55. 17.103 libavcodec 57. 24.102 / 57. 24.102 libavformat 57. 25.100 / 57. 25.100 libavdevice 57. 0.101 / 57. 0.101 libavfilter 6. 31.100 / 6. 31.100 libswscale 4. 0.100 / 4. 0.100 libswresample 2. 0.101 / 2. 0.101 libpostproc 54. 0.100 / 54. 0.100 OS: CentOS release 6.6 (Final) 2.6.32-504.el6.x86_64 CMD: ffmpeg -re -i rtmp://127.0.0.1/myapp/test -c:v copy -c:a copy -f flv rtmp://127.0.0.1:19357/world/test111 LOG: [flv @ 0x34db420] type:8, size:194, last:-1, dts:800 pos:5786 [flv @ 0x34db420] 1 AF 0 old_flv_size=0 type=8 size=195 ts=832 total=206 [flv @ 0x34db420] type:8, size:195, last:-1, dts:832 pos:5995 [flv @ 0x34db420] 1 AF 0 old_flv_size=0 type=8 size=204 ts=864 total=215 -----> function append_flv_data print [flv @ 0x34db420] type:8, size:204, last:-1, dts:864 pos:6205 [flv @ 0x34db420] 1 AF 0 [rtmp @ 0x34dbce0] ff_rtmp_packet_read EIO [AVIOContext @ 0x34dd280] read avio failed ret = 0 start=0x34e67ab end=0x34e67ab Last message repeated 7 times ----> function avio_r8 return 0 print [flv @ 0x34db420] type:0, size:0, last:-1, dts:0 pos:6416 old_flv_size=0 type=9 size=43 ts=854 total=54 -----> function avio_feof->fill_buffer->append_flv_data [flv @ 0x34db420] size =0 FFERROR_REDO -----> size = 0 goto leave [flv @ 0x34db420] Packet mismatch 721421142 11 old_flv_size=0 type=9 size=39125 ts=885 total=39136 old_flv_size=0 type=8 size=192 ts=896 total=203 old_flv_size=0 type=8 size=203 ts=928 total=214 ----->function append_flv_data print right [flv @ 0x34db420] type:0, size:51968, last:721421142, dts:237568 pos:45830 ------>size is invalid [flv @ 0x34db420] Skipping flv packet: type 0, size 51968, flags 0. old_flv_size=0 type=9 size=2019 ts=935 total=2030 old_flv_size=0 type=8 size=195 ts=960 total=206 old_flv_size=0 type=9 size=3186 ts=989 total=3197 old_flv_size=0 type=8 size=196 ts=992 total=207 SUMMARY: In function flv_read_packet, before Packet mismatch happen, rtmp read return EIO, avio_r8 return 0, so var type, size and dts equal zero, at this time avio_feof read next rtmp packet, after function goto tag leave for size equal zero, var last equal first four byte after Packet mismatch happen, rtmp read packet is right so rtmp level is right and flv level is wrong avio_r8 and avio_rb32 can not return failed state because flv packet is wrong, can not read right size -- Ticket URL: <https://trac.ffmpeg.org/ticket/5607> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 1