2016-12-22 9:40 GMT+08:00 Blake Senftner <[email protected]>: > Below is my code I posted earlier this week. The code earlier in this > email thread replaces the "opening of a stream" portion of that logic. > > http://ffmpeg.org/pipermail/libav-user/2016-December/009927.html
No, I said to sea sea <[email protected]> . > > > Sincerely, > -Blake Senftner > 辣计算机思想 > > > On Dec 21, 2016, at 5:17 PM, Steven Liu <[email protected]> wrote: > > > > > > > > 2016-12-22 0:32 GMT+08:00 sea <[email protected]>: > > Thank you very much. I download a .mov file from > http://www.hd-trailers.net/movie/rogue-one-a-star-wars-story/, but get > the same result, avcodec_open2 returns -1. > > > > Function av_dump_format gives .mov file information as : > > Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '1.mov': > > Metadata: > > major_brand : qt > > minor_version : 537199360 > > compatible_brands: qt > > creation_time : 2016-12-15 23:51:52 > > timecode : 01:00:49:17 > > Duration: 00:00:43.00, start: 0.000000, bitrate: 1080 kb/s > > Stream #0:0(eng): Video: h264 (Main) (avc1 / 0x31637661), > yuv420p(tv, bt709), 848x360, 997 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 48k > tbc (default) > > Metadata: > > creation_time : 2016-12-15 23:51:52 > > handler_name : Apple Video Media Handler > > encoder : H.264 > > Stream #0:1(eng): Data: none (tmcd / 0x64636D74), 0 kb/s (default) > > Metadata: > > creation_time : 2016-12-15 23:51:52 > > handler_name : Time Code Media Handler > > timecode : 01:00:49:17 > > Stream #0:2(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, > fltp, 76 kb/s (default) > > Metadata: > > creation_time : 2016-12-15 23:51:52 > > handler_name : Apple Sound Media Handler > > > > > > I tried the stream address rtmp://live.hkstv.hk.lxdns.com/live/hks, > the video stream has the type of h264. avcodec_open2 returns -1. > > av_dump_format print as: > > Input #0, flv, from 'rtmp://live.hkstv.hk.lxdns.com/live/hks': > > Metadata: > > author : PowerSmart > > copyright : > > description : > > datarate : 500 > > livetime : 1470020146 > > timeshift : 0 > > Duration: 01:00:00.00, start: 0.000000, bitrate: N/A > > Stream #0:0: Video: h264 (Constrained Baseline), yuv420p, 640x480, > 15.17 fps, 15 tbr, 1k tbn, 30 tbc > > Stream #0:1: Audio: aac, 32000 Hz, stereo, fltp > > > > > > > > > > > > > > > > ------------------ 原始邮件 ------------------ > > 发件人: "Blake Senftner";<[email protected]>; > > 发送时间: 2016年12月21日(星期三) 晚上11:46 > > 收件人: "This list is about using libavcodec, libavformat, > libavutil,libavdevice and libavfilter."<[email protected]>; > > 主题: Re: [Libav-user] (no subject) > > > > Is the h264 file you are using available online to test against? > > > > I have been using the h264 film trailers from here > http://www.hd-trailers.net/movie/rogue-one-a-star-wars-story/ > > > > And they open and play without issue. Do you get the same issue with > your software using one of these clips? > > > > You may need to post your function that opens a stream up to the point > where you call avcodec_open2()... > > > > Sincerely, > > -Blake Senftner > > Computer Stuff > > > >> On Dec 21, 2016, at 7:24 AM, sea <[email protected]> wrote: > >> > >> In transcoding project of LeiXiaoHua(demo of usage of filters), if I > use media file with h264 video stream as input file, the function > avcodec_open2 will return -1. Media file with video stream in other > format, such as mpeg4, mjpeg return 0 (OK). Why ? Someone meets the same > problem? > >> _______________________________________________ > >> Libav-user mailing list > >> [email protected] > >> http://ffmpeg.org/mailman/listinfo/libav-user > > > > > > _______________________________________________ > > Libav-user mailing list > > [email protected] > > http://ffmpeg.org/mailman/listinfo/libav-user > > > > > > Code or code link here please! > > _______________________________________________ > > Libav-user mailing list > > [email protected] > > http://ffmpeg.org/mailman/listinfo/libav-user > > _______________________________________________ > Libav-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/libav-user >
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