Re: h264 video recording
Great! 2013/3/1 Maxim Solodovnik solomax...@gmail.com Thanks! :) On Thu, Feb 28, 2013 at 11:26 PM, Stephen Cottham stephen.cott...@robertbird.com.au wrote: Ok just tested that now and can confirm the recording from interview plays back fine, and doing an inspection on the file codec shows: MPEG-4 Video (FMP4) Resolution 640x240 Frame rate: 25 Decoded format: Planar 4:2:0 YUV Looks good from my end, I'll upload the document to the wiki now. Cheers -Original Message- From: Maxim Solodovnik [mailto:solomax...@gmail.com] Sent: 28 February 2013 16:15 To: dev Cc: Sebastian Wagner Subject: Re: h264 video recording H264 support was added to trunk today (already in the SVN, will be available with the next nightly build) Actually to see H264 in recording you need to record interview On Thu, Feb 28, 2013 at 11:10 PM, Stephen Cottham stephen.cott...@robertbird.com.au wrote: Hey Maxim, Ive built the OM2.1 with the H264 codec support. I have recorded a video and exported it out and it plays fine, im assuming that the H264 codec is being used in the latest SVN for 2.1? If not do you want me to test it out? If it is then it appears to be working fine and I will upload the document for Ubuntu 12.10. Cheers Stephen Cottham Group IT Manager (Associate) Robert Bird Group Level 5, 333 Ann St Brisbane, Queensland, 4000, Australia Phone: +6173 319 2777 (AUS) Phone: +44207 633 2880 (UK) Fax: +6173 319 2799 Mobile: +61400 756 963 (AUS) Mobile: +447900 918 616 (UK) Web: www.robertbird.com This email and any attachments are confidential and may contain legally privileged information or copyright material. Unless expressly stated, confidentiality and/or legal privilege is not intended to be waived by the sending of this email. The contents of this email, including any attachments, are intended solely for the use of the individual or entity to whom they are addressed. If you are not an intended recipient, please contact us immediately by return email and then delete both messages. You may not otherwise read, forward, copy, use or disclose this email or any attachments. Any views expressed in this email are those of the individual sender except where the sender expressly, and with authority, states otherwise. It is your responsibility to check any attachments for viruses or defects before opening or sending them on. None of the sender or its related entities accepts any liability for any consequential damage resulting from this email containing computer viruses. Disclaimer added by CodeTwo Exchange Rules http://www.codetwo.com -Original Message- From: Maxim Solodovnik [mailto:solomax...@gmail.com] Sent: 28 February 2013 14:10 To: dev Cc: Sebastian Wagner Subject: Re: h264 video recording done video codec is changed :) On Thu, Feb 28, 2013 at 8:53 PM, Maxim Solodovnik solomax...@gmail.com wrote: @Stephen yes please :) I used https://ffmpeg.org/trac/ffmpeg/wiki/UbuntuCompilationGuide while testing :) it is very detailed. On Thu, Feb 28, 2013 at 7:40 PM, Stephen Cottham stephen.cott...@robertbird.com.au wrote: Hi Maxim, Did you want me to include the H264 into the FFMPEG build instructions? Best Regards Stephen Cottham Group IT Manager (Associate) Robert Bird Group Level 5, 333 Ann St Brisbane, Queensland, 4000, Australia Phone: +6173 319 2777 (AUS) Phone: +44207 633 2880 (UK) Fax: +6173 319 2799 Mobile: +61400 756 963 (AUS) Mobile: +447900 918 616 (UK) Web: www.robertbird.com This email and any attachments are confidential and may contain legally privileged information or copyright material. Unless expressly stated, confidentiality and/or legal privilege is not intended to be waived by the sending of this email. The contents of this email, including any attachments, are intended solely for the use of the individual or entity to whom they are addressed. If you are not an intended recipient, please contact us immediately by return email and then delete both messages. You may not otherwise read, forward, copy, use or disclose this email or any attachments. Any views expressed in this email are those of the individual sender except where the sender expressly, and with authority, states otherwise. It is your responsibility to check any attachments for viruses or defects before opening or sending them on. None of the sender or its related entities accepts any liability for any consequential damage resulting from this email containing computer viruses. Disclaimer added by CodeTwo Exchange Rules http://www.codetwo.com -Original Message- From: Maxim
Re: h264 video recording
done video codec is changed :) On Thu, Feb 28, 2013 at 8:53 PM, Maxim Solodovnik solomax...@gmail.comwrote: @Stephen yes please :) I used https://ffmpeg.org/trac/ffmpeg/wiki/UbuntuCompilationGuide while testing :) it is very detailed. On Thu, Feb 28, 2013 at 7:40 PM, Stephen Cottham stephen.cott...@robertbird.com.au wrote: Hi Maxim, Did you want me to include the H264 into the FFMPEG build instructions? Best Regards Stephen Cottham Group IT Manager (Associate) Robert Bird Group Level 5, 333 Ann St Brisbane, Queensland, 4000, Australia Phone: +6173 319 2777 (AUS) Phone: +44207 633 2880 (UK) Fax: +6173 319 2799 Mobile: +61400 756 963 (AUS) Mobile: +447900 918 616 (UK) Web: www.robertbird.com This email and any attachments are confidential and may contain legally privileged information or copyright material. Unless expressly stated, confidentiality and/or legal privilege is not intended to be waived by the sending of this email. The contents of this email, including any attachments, are intended solely for the use of the individual or entity to whom they are addressed. If you are not an intended recipient, please contact us immediately by return email and then delete both messages. You may not otherwise read, forward, copy, use or disclose this email or any attachments. Any views expressed in this email are those of the individual sender except where the sender expressly, and with authority, states otherwise. It is your responsibility to check any attachments for viruses or defects before opening or sending them on. None of the sender or its related entities accepts any liability for any consequential damage resulting from this email containing computer viruses. Disclaimer added by CodeTwo Exchange Rules http://www.codetwo.com -Original Message- From: Maxim Solodovnik [mailto:solomax...@gmail.com] Sent: 28 February 2013 09:54 To: seba.wag...@gmail.com Cc: dev Subject: Re: h264 video recording The issue seems to be resolved due to copy/paste parameters of H264 and camera were not in sync. After code generalization everything is saved as expected I'm going to commit my changes and ask Stephen Cottham to update his build instructions Is it OK? On Thu, Feb 28, 2013 at 2:47 PM, seba.wag...@gmail.com seba.wag...@gmail.com wrote: yeah but if some ffmpeg geek looks at the actual file he might be also able telling us why :)) Have you tried converting the flv to an avi with FFMPEG ? Does that work? Sebastian 2013/2/28 Maxim Solodovnik solomax...@gmail.com all my searches regarding ffmpeg output end up with: your file is broken I'll try to create such report and sample video On Thu, Feb 28, 2013 at 1:20 PM, seba.wag...@gmail.com seba.wag...@gmail.com wrote: Unfortunately I have no machine for testing and debugging now. You might put the recordings up somewhere so that I can grep them as soon as I can test it. But it would make sense to documentate the issue together with the ffmpeg command and write an email to the FFMPEG list. Sebastian 2013/2/28 Maxim Solodovnik solomax...@gmail.com Should I create/send you the recordings? On Thu, Feb 28, 2013 at 12:12 PM, Maxim Solodovnik solomax...@gmail.com wrote: The command is ffmpeg -i ../rec_56_stream_2_27_02_2013_20_19_36.flv -vf scale=320:240 -an frames/ffout%03d.png ffmpeg was compiled from the sources using this https://ffmpeg.org/trac/ffmpeg/wiki/UbuntuCompilationGuide instruction I can send you flv file(s) I have 7 (created with different client settings) but the more I'm looking at it the more I believe flv file created with our stream writer is broken ... On Thu, Feb 28, 2013 at 12:06 PM, seba.wag...@gmail.com seba.wag...@gmail.com wrote: Did you trace it down already so that you can post the raw ffmpeg command together with the raw FLV file so we can test this isolated without making any recording? Sebastian 2013/2/28 Maxim Solodovnik solomax...@gmail.com Hello Sebastian, Currently I'm trying to switch video codec on client to be H264. The video works as expected (not sure how quality is changed) The only problem I currently have related to recording: While processing recording of type interview we are trying to convert flv video to the sequence of images using ffmpeg. this type of conversion is failed. I did update ffmpeg, x264 and other dependencies to have latest available version form the git. ffmpeg was rebuilt with x264 support but the video made by OM is not convertable I have tried to make changes on client (playing with H264VideoStreamSettings options) but this have minimal or no effect According to ffmpeg errors: [h264 @ 0x9c0ce60] no frame! Last message repeated 113 times I guess some info is not written into the stream (SPS PPS) Maybe you know how stream should be serialized to have
RE: h264 video recording
Looks good, just running thru the install with it now and will update as I go. Will need to check the differences for Debian but I'll start with Ubuntu. Cheers -Original Message- From: Maxim Solodovnik [mailto:solomax...@gmail.com] Sent: 28 February 2013 13:53 To: dev Cc: Sebastian Wagner Subject: Re: h264 video recording @Stephen yes please :) I used https://ffmpeg.org/trac/ffmpeg/wiki/UbuntuCompilationGuide while testing :) it is very detailed. On Thu, Feb 28, 2013 at 7:40 PM, Stephen Cottham stephen.cott...@robertbird.com.au wrote: Hi Maxim, Did you want me to include the H264 into the FFMPEG build instructions? Best Regards Stephen Cottham Group IT Manager (Associate) Robert Bird Group Level 5, 333 Ann St Brisbane, Queensland, 4000, Australia Phone: +6173 319 2777 (AUS) Phone: +44207 633 2880 (UK) Fax: +6173 319 2799 Mobile: +61400 756 963 (AUS) Mobile: +447900 918 616 (UK) Web: www.robertbird.com This email and any attachments are confidential and may contain legally privileged information or copyright material. Unless expressly stated, confidentiality and/or legal privilege is not intended to be waived by the sending of this email. The contents of this email, including any attachments, are intended solely for the use of the individual or entity to whom they are addressed. If you are not an intended recipient, please contact us immediately by return email and then delete both messages. You may not otherwise read, forward, copy, use or disclose this email or any attachments. Any views expressed in this email are those of the individual sender except where the sender expressly, and with authority, states otherwise. It is your responsibility to check any attachments for viruses or defects before opening or sending them on. None of the sender or its related entities accepts any liability for any consequential damage resulting from this email containing computer viruses. Disclaimer added by CodeTwo Exchange Rules http://www.codetwo.com -Original Message- From: Maxim Solodovnik [mailto:solomax...@gmail.com] Sent: 28 February 2013 09:54 To: seba.wag...@gmail.com Cc: dev Subject: Re: h264 video recording The issue seems to be resolved due to copy/paste parameters of H264 and camera were not in sync. After code generalization everything is saved as expected I'm going to commit my changes and ask Stephen Cottham to update his build instructions Is it OK? On Thu, Feb 28, 2013 at 2:47 PM, seba.wag...@gmail.com seba.wag...@gmail.com wrote: yeah but if some ffmpeg geek looks at the actual file he might be also able telling us why :)) Have you tried converting the flv to an avi with FFMPEG ? Does that work? Sebastian 2013/2/28 Maxim Solodovnik solomax...@gmail.com all my searches regarding ffmpeg output end up with: your file is broken I'll try to create such report and sample video On Thu, Feb 28, 2013 at 1:20 PM, seba.wag...@gmail.com seba.wag...@gmail.com wrote: Unfortunately I have no machine for testing and debugging now. You might put the recordings up somewhere so that I can grep them as soon as I can test it. But it would make sense to documentate the issue together with the ffmpeg command and write an email to the FFMPEG list. Sebastian 2013/2/28 Maxim Solodovnik solomax...@gmail.com Should I create/send you the recordings? On Thu, Feb 28, 2013 at 12:12 PM, Maxim Solodovnik solomax...@gmail.com wrote: The command is ffmpeg -i ../rec_56_stream_2_27_02_2013_20_19_36.flv -vf scale=320:240 -an frames/ffout%03d.png ffmpeg was compiled from the sources using this https://ffmpeg.org/trac/ffmpeg/wiki/UbuntuCompilationGuide instruction I can send you flv file(s) I have 7 (created with different client settings) but the more I'm looking at it the more I believe flv file created with our stream writer is broken ... On Thu, Feb 28, 2013 at 12:06 PM, seba.wag...@gmail.com seba.wag...@gmail.com wrote: Did you trace it down already so that you can post the raw ffmpeg command together with the raw FLV file so we can test this isolated without making any recording? Sebastian 2013/2/28 Maxim Solodovnik solomax...@gmail.com Hello Sebastian, Currently I'm trying to switch video codec on client to be H264. The video works as expected (not sure how quality is changed) The only problem I currently have related to recording: While processing recording of type interview we are trying to convert flv video to the sequence of images using ffmpeg. this type of conversion is failed. I did update ffmpeg, x264 and other dependencies to have latest available version form the git. ffmpeg was rebuilt with x264 support but the video made by OM is not convertable I have tried to make changes on client (playing with H264VideoStreamSettings options
