[libav-devel] [PATCH] lavf: inspect more frames for fps when container time base is coarse

2011-03-27 Thread Anton Khirnov
From: Anssi Hannula As per issue2629, most 23.976fps matroska H.264 files are incorrectly detected as 24fps, as the matroska timestamps usually have only millisecond precision. Fix that by doubling the amount of timestamps inspected for frame rate for streams that have coarse time base. This als

[libav-devel] [PATCH] lavf: inspect more frames for fps when container time base is coarse

2011-04-28 Thread Reinhard Tartler
From: Anssi Hannula As per issue2629, most 23.976fps matroska H.264 files are incorrectly detected as 24fps, as the matroska timestamps usually have only millisecond precision. Fix that by doubling the amount of timestamps inspected for frame rate for streams that have coarse time base. This als

Re: [libav-devel] [PATCH] lavf: inspect more frames for fps when container time base is coarse

2011-03-28 Thread Måns Rullgård
Anton Khirnov writes: > From: Anssi Hannula > > As per issue2629, most 23.976fps matroska H.264 files are incorrectly > detected as 24fps, as the matroska timestamps usually have only > millisecond precision. > > Fix that by doubling the amount of timestamps inspected for frame rate > for stream

Re: [libav-devel] [PATCH] lavf: inspect more frames for fps when container time base is coarse

2011-04-01 Thread Alexander Strange
2011/3/28 Måns Rullgård : > Anton Khirnov writes: > >> From: Anssi Hannula >> >> As per issue2629, most 23.976fps matroska H.264 files are incorrectly >> detected as 24fps, as the matroska timestamps usually have only >> millisecond precision. >> >> Fix that by doubling the amount of timestamps i

Re: [libav-devel] [PATCH] lavf: inspect more frames for fps when container time base is coarse

2011-04-01 Thread Måns Rullgård
Alexander Strange writes: > 2011/3/28 Måns Rullgård : >> Anton Khirnov writes: >> >>> From: Anssi Hannula >>> >>> As per issue2629, most 23.976fps matroska H.264 files are incorrectly >>> detected as 24fps, as the matroska timestamps usually have only >>> millisecond precision. >>> >>> Fix that

Re: [libav-devel] [PATCH] lavf: inspect more frames for fps when container time base is coarse

2011-04-10 Thread Anssi Hannula
On 02.04.2011 03:24, Måns Rullgård wrote: > Alexander Strange writes: > >> 2011/3/28 Måns Rullgård : >>> Anton Khirnov writes: >>> From: Anssi Hannula As per issue2629, most 23.976fps matroska H.264 files are incorrectly detected as 24fps, as the matroska timestamps usually

Re: [libav-devel] [PATCH] lavf: inspect more frames for fps when container time base is coarse

2011-04-28 Thread Luca Barbato
On 4/28/11 10:20 AM, Reinhard Tartler wrote: From: Anssi Hannula As per issue2629, most 23.976fps matroska H.264 files are incorrectly detected as 24fps, as the matroska timestamps usually have only millisecond precision. Fix that by doubling the amount of timestamps inspected for frame rate fo

Re: [libav-devel] [PATCH] lavf: inspect more frames for fps when container time base is coarse

2011-04-28 Thread Luca Barbato
On 4/28/11 10:20 AM, Reinhard Tartler wrote: From: Anssi Hannula As per issue2629, most 23.976fps matroska H.264 files are incorrectly detected as 24fps, as the matroska timestamps usually have only millisecond precision. Fix that by doubling the amount of timestamps inspected for frame rate fo

Re: [libav-devel] [PATCH] lavf: inspect more frames for fps when container time base is coarse

2011-04-28 Thread Måns Rullgård
Luca Barbato writes: > On 4/28/11 10:20 AM, Reinhard Tartler wrote: >> From: Anssi Hannula >> >> As per issue2629, most 23.976fps matroska H.264 files are incorrectly >> detected as 24fps, as the matroska timestamps usually have only >> millisecond precision. >> >> Fix that by doubling the amount

Re: [libav-devel] [PATCH] lavf: inspect more frames for fps when container time base is coarse

2011-04-28 Thread Luca Barbato
On 04/28/2011 02:00 PM, Måns Rullgård wrote: > And meanwhile startup overhead will be twice the already insane amount. I'm afraid fixing the issue could require few weekends with at least 3-4 people banging their heads on the code to understand what the code tries to do, write a clean replacement

Re: [libav-devel] [PATCH] lavf: inspect more frames for fps when container time base is coarse

2011-04-29 Thread Reinhard Tartler
On Fri, Apr 29, 2011 at 03:02:07AM +0200, Luca Barbato wrote: > On 04/28/2011 02:00 PM, Måns Rullgård wrote: > > And meanwhile startup overhead will be twice the already insane amount. > > I'm afraid fixing the issue could require few weekends with at least 3-4 > people banging their heads on the