* [FFmpeg-devel] [PATCH] avformat/riff: add more GeoVision FOURCC
@ 2022-02-17 10:01 Thomas Guillem
2022-02-17 14:32 ` Michael Niedermayer
0 siblings, 1 reply; 3+ messages in thread
From: Thomas Guillem @ 2022-02-17 10:01 UTC (permalink / raw)
To: ffmpeg-devel
---
libavformat/riff.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavformat/riff.c b/libavformat/riff.c
index 27a9706510..23e6306b66 100644
--- a/libavformat/riff.c
+++ b/libavformat/riff.c
@@ -32,6 +32,7 @@
* files use it as well.
*/
const AVCodecTag ff_codec_bmp_tags[] = {
+ { AV_CODEC_ID_H265, MKTAG('G', 'H', 'E', 'C') }, /* GeoVision camera */
{ AV_CODEC_ID_H264, MKTAG('H', '2', '6', '4') },
{ AV_CODEC_ID_H264, MKTAG('h', '2', '6', '4') },
{ AV_CODEC_ID_H264, MKTAG('X', '2', '6', '4') },
@@ -115,6 +116,7 @@ const AVCodecTag ff_codec_bmp_tags[] = {
{ AV_CODEC_ID_MPEG4, MKTAG('P', 'L', 'V', '1') }, /* Pelco DVR MPEG-4 */
{ AV_CODEC_ID_MPEG4, MKTAG('G', 'L', 'V', '4') },
{ AV_CODEC_ID_MPEG4, MKTAG('G', 'M', 'P', '4') }, /* GeoVision camera */
+ { AV_CODEC_ID_MPEG4, MKTAG('G', 'M', '4', '0') }, /* GeoVision camera */
{ AV_CODEC_ID_MPEG4, MKTAG('M', 'N', 'M', '4') }, /* March Networks DVR */
{ AV_CODEC_ID_MPEG4, MKTAG('G', 'T', 'M', '4') }, /* Telefactor */
{ AV_CODEC_ID_MSMPEG4V3, MKTAG('M', 'P', '4', '3') },
--
2.30.2
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^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [FFmpeg-devel] [PATCH] avformat/riff: add more GeoVision FOURCC
2022-02-17 10:01 [FFmpeg-devel] [PATCH] avformat/riff: add more GeoVision FOURCC Thomas Guillem
@ 2022-02-17 14:32 ` Michael Niedermayer
2022-02-17 15:19 ` Thomas Guillem
0 siblings, 1 reply; 3+ messages in thread
From: Michael Niedermayer @ 2022-02-17 14:32 UTC (permalink / raw)
To: FFmpeg development discussions and patches
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On Thu, Feb 17, 2022 at 11:01:38AM +0100, Thomas Guillem wrote:
> ---
> libavformat/riff.c | 2 ++
> 1 file changed, 2 insertions(+)
please provide a link or sample file for these
the change itself should be ok
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Awnsering whenever a program halts or runs forever is
On a turing machine, in general impossible (turings halting problem).
On any real computer, always possible as a real computer has a finite number
of states N, and will either halt in less than N cycles or never halt.
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [FFmpeg-devel] [PATCH] avformat/riff: add more GeoVision FOURCC
2022-02-17 14:32 ` Michael Niedermayer
@ 2022-02-17 15:19 ` Thomas Guillem
0 siblings, 0 replies; 3+ messages in thread
From: Thomas Guillem @ 2022-02-17 15:19 UTC (permalink / raw)
To: ffmpeg-devel
Hello,
Sorry, but I'm not allowed to share these cameras' footage.
I was able to test them, and it runs fine on last ffmpeg.
On Thu, Feb 17, 2022, at 15:32, Michael Niedermayer wrote:
> On Thu, Feb 17, 2022 at 11:01:38AM +0100, Thomas Guillem wrote:
>> ---
>> libavformat/riff.c | 2 ++
>> 1 file changed, 2 insertions(+)
>
> please provide a link or sample file for these
>
> the change itself should be ok
>
> thx
>
> [...]
> --
> Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
>
> Awnsering whenever a program halts or runs forever is
> On a turing machine, in general impossible (turings halting problem).
> On any real computer, always possible as a real computer has a finite number
> of states N, and will either halt in less than N cycles or never halt.
>
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
>
> Attachments:
> * signature.asc
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-02-17 10:01 [FFmpeg-devel] [PATCH] avformat/riff: add more GeoVision FOURCC Thomas Guillem
2022-02-17 14:32 ` Michael Niedermayer
2022-02-17 15:19 ` Thomas Guillem
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