Re: [libav-devel] [PATCH] [RFC] HEVC muxing in Matroska/MPEG-4.

2014-02-26 Thread Tim Walker
On 26 Feb 2014, at 08:47, Martin Storsjö mar...@martin.st wrote: On Wed, 26 Feb 2014, Tim Walker wrote: I didn't update mov_write_ftyp_tag() either (same reasons). Does the spec (or drafts if that's all that there is?) say anything about this? Actually, no. Under section '5.4 Derivation

Re: [libav-devel] [PATCH] [RFC] HEVC muxing in Matroska/MPEG-4.

2014-02-26 Thread Vittorio Giovara
On Wed, Feb 26, 2014 at 2:43 AM, Tim Walker tdskywal...@gmail.com wrote: libavformat/Makefile |4 +- libavformat/hevc.c| 1062 + libavformat/hevc.h| 29 ++ libavformat/isom.c|1 + libavformat/matroskaenc.c |

Re: [libav-devel] [PATCH] [RFC] HEVC muxing in Matroska/MPEG-4.

2014-02-26 Thread Martin Storsjö
On Wed, 26 Feb 2014, Vittorio Giovara wrote: On Wed, Feb 26, 2014 at 2:43 AM, Tim Walker tdskywal...@gmail.com wrote: libavformat/Makefile |4 +- libavformat/hevc.c| 1062 + libavformat/hevc.h| 29 ++ libavformat/isom.c

Re: [libav-devel] [PATCH] [RFC] HEVC muxing in Matroska/MPEG-4.

2014-02-26 Thread Martin Storsjö
On Wed, 26 Feb 2014, Tim Walker wrote: On 26 Feb 2014, at 08:47, Martin Storsjö mar...@martin.st wrote: On Wed, 26 Feb 2014, Tim Walker wrote: ff_avc_parse_nal_units_buf(pkt-data, data, size); …in matroskaenc.c, only when a start code is found in the extradata (Annex B formatted), but not

Re: [libav-devel] [PATCH] [RFC] HEVC muxing in Matroska/MPEG-4.

2014-02-25 Thread Derek Buitenhuis
On 2/26/2014 1:43 AM, Tim Walker wrote: Note: the libx265 wrapper doesn't set the context extradata, so ff_isom_write_hvcc() does nothing in that case (output seems to work in VLC and avplay regardless). I'll poke it this week. - Derek ___

Re: [libav-devel] [PATCH] [RFC] HEVC muxing in Matroska/MPEG-4.

2014-02-25 Thread Martin Storsjö
On Wed, 26 Feb 2014, Tim Walker wrote: I believe/hope I managed to get hvcC creation right (as per ISO/IEC 14496-15). -vcodec copy output seems to work in VLC and avplay. Note: the libx265 wrapper doesn't set the context extradata, so ff_isom_write_hvcc() does nothing in that case (output seems