[FFmpeg-user] Cannot seek an HLS stream with epoch timecode

2024-10-29 Thread George Daramouskas
Hi everyone, I have an srt stream running 24/7, at some point in time I'd like to start an HLS stream that has as its input the srt stream. Now, the HLS stream could go down for arbitrary reasons and I am fine with that, it should be able to be restarted and keep going, however because I will be

Re: [FFmpeg-user] Intel Transcoding: Vaapi or QSV

2024-10-29 Thread Wang, Fei W
On Wed, 2024-10-23 at 19:45 +, Shane Warren wrote: > I decided to start a new thread since I have done a lot of testing > and patching on qsv and vaapi transcoding since last week. > > First, I decided to try to use QSV decoding and QSV encoding, but I > noticed a53 captions were being strippe

Re: [FFmpeg-user] How to retain correct frame order when concatenating?

2024-10-29 Thread Flopsy
On 30/10/2024 5:25 am, Terje J. Hanssen wrote: Have you simply tried cat 001.mkv 002.mkv > 001+002.mkv Thanks for the idea. That concatenates the files, not the video streams, though ffmpeg/ffprobe seems to recognise it regardless. Unfortunately, ffprobe still shows the frames out of orde

Re: [FFmpeg-user] How to retain correct frame order when concatenating?

2024-10-29 Thread Terje J. Hanssen
Den 29.10.2024 14:15, skrev Flopsy: On 29/10/2024 10:46 pm, Bouke / edit 'B wrote: Smells like someone is soring by alphabet. Test it yourself after renaming the files 0001.mkv and 0002.mkv See what happens then. Thanks for the suggestion! I gave that a try, unfortunately it didn't make

[FFmpeg-user] Problem rewrapping DV in MOV

2024-10-29 Thread Ganesh.Irelan--- via ffmpeg-user
Hello I have .dv files captured from DV videotapes with vrecord. The .dv files play fine in Quicktime Player 10 but are not supported by Premier Pro or FCP. I want to wrap the DV stream from the .dv files into Quicktime MOV (without transcoding) so they can be imported into Premier Pro. FFMP

Re: [FFmpeg-user] Problem rewrapping DV in MOV

2024-10-29 Thread Bouke / Videotoolshed
> On 29 Oct 2024, at 15:16, Ganesh.Irelan--- via ffmpeg-user > wrote: > > Hello > > I have .dv files captured from DV videotapes with vrecord. The .dv files > play fine in Quicktime Player 10 but are not supported by Premier Pro or FCP. > I want to wrap the DV stream from the .dv files int

Re: [FFmpeg-user] How to retain correct frame order when concatenating?

2024-10-29 Thread Bouke / edit 'B
> On 29 Oct 2024, at 14:15, Flopsy wrote: > > On 29/10/2024 10:46 pm, Bouke / edit 'B wrote: >> Smells like someone is soring by alphabet. >> >> Test it yourself after renaming the files 0001.mkv and 0002.mkv >> See what happens then. > > Thanks for the suggestion! > > I gave that a try, unfo

Re: [FFmpeg-user] How to retain correct frame order when concatenating?

2024-10-29 Thread Flopsy
On 29/10/2024 10:46 pm, Bouke / edit 'B wrote: Smells like someone is soring by alphabet. Test it yourself after renaming the files 0001.mkv and 0002.mkv See what happens then. Thanks for the suggestion! I gave that a try, unfortunately it didn't make any difference. Even tried reversing the

[FFmpeg-user] How to retain correct frame order when concatenating?

2024-10-29 Thread Flopsy
Hi! I'm trying to concatenate these two single frame videos [https://files.catbox.moe/v85pqy.zip], but they always end up in the wrong order. I've tried with the following command: ffmpeg -y -f concat -i filelist.txt -c copy outf.mkv ...where filelist.txt contains: file '0012890a_9680.m

Re: [FFmpeg-user] How to retain correct frame order when concatenating?

2024-10-29 Thread Bouke / edit 'B
> On 29 Oct 2024, at 13:39, Flopsy wrote: > > Hi! > > I'm trying to concatenate these two single frame videos > [https://files.catbox.moe/v85pqy.zip], but they always end up in the wrong > order. > > I've tried with the following command: > >> ffmpeg -y -f concat -i filelist.txt -c copy out