Re: [FFmpeg-user] Audio sample format in alsa?

2020-07-01 Thread Simon Roberts
On Wed, Jul 1, 2020 at 12:22 PM Nicolas George wrote: > Simon Roberts (12020-07-01): > > Magic! plughw:1,0 works a treat. Are there any limitations, or caveats, > > that I should be aware of? Is this a risk or tradeoff of any sort? I note > > that the recording seems to be 16le, so I have no

Re: [FFmpeg-user] 3D block_lr or frame-packing to side-by-side format

2020-07-01 Thread Carl Eugen Hoyos
Am Mi., 1. Juli 2020 um 22:40 Uhr schrieb : > Does anyone know how to convert 3D files from Blu-ray discs MVC is not supported by FFmpeg. I wanted to write "Not with open-source software" but then I remembered that there used to be a patch (possibly not license-conforming) against FFmpeg that

[FFmpeg-user] 3D block_lr or frame-packing to side-by-side format

2020-07-01 Thread ffmpeg
Hi there, I'm trying to convert a 3D mkv file from "stereo_mode: block_lr" or "frame-packing 3d" to a mkv file that uses side-by-side (or top-bottom) stereo3d instead - to be viewed using an Epson projector with active 3D glasses (a setup that works well with side-by-side or top-bottom 3D

Re: [FFmpeg-user] HEVC acceleration

2020-07-01 Thread Mohammed Bey Ahmed Khernache
Hi Andriy, Thank you for the patch. Now, the hardware decoding is working fine. Here's how I applied the patch: git apply -v Mohammed > ___ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To

Re: [FFmpeg-user] Audio sample format in alsa?

2020-07-01 Thread Nicolas George
Simon Roberts (12020-07-01): > Magic! plughw:1,0 works a treat. Are there any limitations, or caveats, > that I should be aware of? Is this a risk or tradeoff of any sort? I note > that the recording seems to be 16le, so I have no immediate evidence of it > being in any way less than optimal, but

Re: [FFmpeg-user] Audio sample format in alsa?

2020-07-01 Thread Simon Roberts
On Wed, Jul 1, 2020 at 5:00 AM Nicolas George wrote: > Simon Roberts (12020-06-30): > > I get: > > [alsa @ 0x55ac7254fd80] cannot set sample format 0x1 2 (Invalid > > argument) > > hw:1,0: Input/output error > > This message could be made better. This is s16le, which should be the > most

Re: [FFmpeg-user] Audio sample format in alsa?

2020-07-01 Thread Nicolas George
Simon Roberts (12020-06-30): > I get: > [alsa @ 0x55ac7254fd80] cannot set sample format 0x1 2 (Invalid > argument) > hw:1,0: Input/output error This message could be made better. This is s16le, which should be the most common format, but we never know. > But I'm not sure where to start with