Re: [FFmpeg-devel] [GSoC] BDA (DTV) Capture / tuning -- work-in-progress

2016-08-08 Thread Roger Pack
As a quick follow up, there is a full working example (windows DTV [ATSC/DVBT/DVBS], works with MPEG or H264 streams, capture channels *with their subchannels* all at once) https://github.com/rdp/ffmpeg/tree/dtv_protocol It uses the "schizo" way where digital TV comes in as a "protocol" from liba

Re: [FFmpeg-devel] [GSoC] BDA (DTV) Capture / tuning -- work-in-progress

2016-05-27 Thread Roger Pack
On 12/29/15, Hendrik Leppkes wrote: > On Wed, Dec 30, 2015 at 12:33 AM, Hendrik Leppkes > wrote: >> On Wed, Dec 30, 2015 at 12:23 AM, Roger Pack >> wrote: OK I had this great idea to capture the incoming MPEG2 transport stream from the digital TV capture device. Kind of like "raw" str

Re: [FFmpeg-devel] [GSoC] BDA (DTV) Capture / tuning -- work-in-progress

2015-12-29 Thread Hendrik Leppkes
On Wed, Dec 30, 2015 at 12:33 AM, Hendrik Leppkes wrote: > On Wed, Dec 30, 2015 at 12:23 AM, Roger Pack wrote: >>> OK I had this great idea to capture the incoming MPEG2 transport >>> stream from the digital TV capture device. Kind of like "raw" stream, >>> so FFmpeg could have access to, for in

Re: [FFmpeg-devel] [GSoC] BDA (DTV) Capture / tuning -- work-in-progress

2015-12-29 Thread Hendrik Leppkes
On Wed, Dec 30, 2015 at 12:23 AM, Roger Pack wrote: >> OK I had this great idea to capture the incoming MPEG2 transport >> stream from the digital TV capture device. Kind of like "raw" stream, >> so FFmpeg could have access to, for instance, all the audio stream. >> >> It appears that the type co

Re: [FFmpeg-devel] [GSoC] BDA (DTV) Capture / tuning -- work-in-progress

2015-12-29 Thread Roger Pack
> OK I had this great idea to capture the incoming MPEG2 transport > stream from the digital TV capture device. Kind of like "raw" stream, > so FFmpeg could have access to, for instance, all the audio stream. > > It appears that the type coming out of the tuner is: > MEDIATYPE_Stream > with subtyp

Re: [FFmpeg-devel] [GSoC] BDA (DTV) Capture / tuning -- work-in-progress

2015-12-21 Thread Roger Pack
On 12/17/15, Roger Pack wrote: > On 8/22/15, Michael Niedermayer wrote: >> On Sat, Aug 22, 2015 at 05:18:04AM +0200, Máté Sebők wrote: >>> > >>> > fails to build with mingw due to missing header >>> > In file included from ffmpeg/libavdevice/dshow.c:33:0: >>> > ffmpeg/libavdevice/bdadefs.h:8:24:

Re: [FFmpeg-devel] [GSoC] BDA (DTV) Capture / tuning -- work-in-progress

2015-12-17 Thread Roger Pack
On 8/22/15, Michael Niedermayer wrote: > On Sat, Aug 22, 2015 at 05:18:04AM +0200, Máté Sebők wrote: >> > >> > fails to build with mingw due to missing header >> > In file included from ffmpeg/libavdevice/dshow.c:33:0: >> > ffmpeg/libavdevice/bdadefs.h:8:24: fatal error: combaseapi.h: No such >> >

Re: [FFmpeg-devel] [GSoC] BDA (DTV) Capture / tuning -- work-in-progress

2015-08-22 Thread Michael Niedermayer
On Sat, Aug 22, 2015 at 05:18:04AM +0200, Máté Sebők wrote: > > > > fails to build with mingw due to missing header > > In file included from ffmpeg/libavdevice/dshow.c:33:0: > > ffmpeg/libavdevice/bdadefs.h:8:24: fatal error: combaseapi.h: No such > > file or directory > > compilation terminated.

Re: [FFmpeg-devel] [GSoC] BDA (DTV) Capture / tuning -- work-in-progress

2015-08-21 Thread Michael Niedermayer
On Fri, Aug 21, 2015 at 08:04:00PM +0200, Máté Sebők wrote: > Hi, > > Due to various problems, it's only got this far: > - can list DTV Tuners and Receiver Components (in a bit akward way) > - ATSC / DVB-T /-S /-C can be selected > - DTV channels can be tuned in only to frequency > - only video ca

Re: [FFmpeg-devel] [GSoC] BDA (DTV) Capture / tuning -- work-in-progress

2015-08-21 Thread Michael Niedermayer
On Fri, Aug 21, 2015 at 01:41:13PM -0600, Roger Pack wrote: > On 8/21/15, Máté Sebők wrote: > > Hi, > > > > Due to various problems, it's only got this far: > > - can list DTV Tuners and Receiver Components (in a bit akward way) > > - ATSC / DVB-T /-S /-C can be selected > > - DTV channels can be

Re: [FFmpeg-devel] [GSoC] BDA (DTV) Capture / tuning -- work-in-progress

2015-08-21 Thread Roger Pack
On 8/21/15, Máté Sebők wrote: > Hi, > > Due to various problems, it's only got this far: > - can list DTV Tuners and Receiver Components (in a bit akward way) > - ATSC / DVB-T /-S /-C can be selected > - DTV channels can be tuned in only to frequency > - only video can be recorded/recoded > - only