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有的MP4文件播放不了。 #2060

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biezhihua opened this issue Sep 29, 2016 · 8 comments
Closed

有的MP4文件播放不了。 #2060

biezhihua opened this issue Sep 29, 2016 · 8 comments
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@biezhihua
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@bbcallen

非常不好意思，@了您。

有个疑问需要请教您。

问题

我在播放本地的mp4文件是碰到如下log:

09-29 16:01:09.478 32655-3073/? E/IJKMEDIA: stream 0, offset 0x30: partial file
09-29 16:01:09.488 32655-3073/? E/IJKMEDIA: stream 0, offset 0x30: partial file

我在ijkplayer的issues中搜索的到这个issues：
#1141

看到了您的回答：

[mov,mp4,m4a,3gp,3g2,mj2 @ 0x559861e170] Could not find codec parameters for stream 0 (Video: h264 (avc1 / 0x31637661), none, 1280x720, 249 kb/s): unspecified pixel format
Consider increasing the value for the 'analyzeduration' and 'probesize' options

我用grep搜索了所有带有analyzeduration和probesize的文件，但是不知道在哪里添加您所说的这两个选项。

非常希望得到您的帮助。
@biezhihua
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我已经将 /ijkplayer/ijkmedia/ijkplayer/ijkavformat/ijklivehook.c中的

 av_dict_set_int(&tmp_opts, "probesize",         avf->probesize, 1);
 av_dict_set_int(&tmp_opts, "formatprobesize",   avf->format_probesize, 0);
 av_dict_set_int(&tmp_opts, "analyzeduration",   avf->max_analyze_duration, 1);
 av_dict_set_int(&tmp_opts, "fpsprobesize",      avf->fps_probe_size, 0);
 av_dict_set_int(&tmp_opts, "max_ts_probe",      avf->max_ts_probe, 0);

再一次执行完这个

./init-android.sh
./compile-ffmpeg.sh clean
./compile-ffmpeg.sh all
./compile-ijk.sh all

发现还有如下错误：

09-29 16:59:18.578 10544-10711/? E/IJKMEDIA: Option ijkapplication not found.
09-29 16:59:18.588 10544-10711/? E/IJKMEDIA: stream 0, offset 0x30: partial file

请问一下 option ijkapplication 是在哪里呢、

@biezhihua
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#非常希望得到帮助

这里是部分开始播放时的日志：

 ===== versions =====
09-29 17:55:31.218 17105-17207/? I/IJKMEDIA: FFmpeg       : ff3.1--ijk0.6.1--20160824--001
09-29 17:55:31.218 17105-17207/? I/IJKMEDIA: libavutil    : 55.27.100
09-29 17:55:31.218 17105-17207/? I/IJKMEDIA: libavcodec   : 57.48.101
09-29 17:55:31.218 17105-17207/? I/IJKMEDIA: libavformat  : 57.40.101
09-29 17:55:31.218 17105-17207/? I/IJKMEDIA: libswscale   : 4.1.100
09-29 17:55:31.218 17105-17207/? I/IJKMEDIA: libswresample: 2.1.100
09-29 17:55:31.218 17105-17207/? I/IJKMEDIA: ===== options =====
09-29 17:55:31.218 17105-17207/? I/IJKMEDIA: player-opts : framedrop                    = 1
09-29 17:55:31.218 17105-17207/? I/IJKMEDIA: player-opts : start-on-prepared            = 1
09-29 17:55:31.218 17105-17207/? I/IJKMEDIA: format-opts : ijkapplication               = -767328560
09-29 17:55:31.218 17105-17207/? I/IJKMEDIA: codec-opts  : skip_loop_filter             = 48
09-29 17:55:31.218 17105-17207/? I/IJKMEDIA: ===================
09-29 17:55:31.218 17105-17207/? D/IJKMEDIA: ijkmp_prepare_async()=0
09-29 17:55:31.218 17105-17207/? E/EasyMovieTexture: Load: prepareAsync
09-29 17:55:31.218 17105-18437/? I/IJKMEDIA: SDL_RunThread: [18437] ff_msg_loop
09-29 17:55:31.218 17105-18437/? D/IJKMEDIA: message_loop
09-29 17:55:31.218 17105-18437/? D/IJKMEDIA: FFP_MSG_FLUSH:
09-29 17:55:31.228 17105-18439/? I/IJKMEDIA: SDL_RunThread: [18439] ff_read
09-29 17:55:31.238 17105-18438/? I/IJKMEDIA: SDL_RunThread: [18438] ff_vout
09-29 17:55:31.278 17105-18439/? E/IJKMEDIA: Option ijkapplication not found.
09-29 17:55:31.278 17105-18439/? E/IJKMEDIA: stream 0, offset 0x30: partial file
09-29 17:55:31.278 17105-18439/? W/IJKMEDIA: Could not find codec parameters for stream 0 (Video: h264 (avc1 / 0x31637661), none, 1280x720, 4607 kb/s): unspecified pixel format
                                             Consider increasing the value for the 'analyzeduration' and 'probesize' options
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: max_frame_duration: 10.000
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'pipe:68':
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA:   Metadata:
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA:     major_brand     : 
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: isom
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA:     minor_version   : 
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: 512
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA:     compatible_brands: 
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: isomiso2avc1mp41
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA:     encoder         : 
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: Lavf56.25.101
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA:   Duration: 
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: 00:02:26.61
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: , bitrate: 
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: N/A
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA:     Stream #0:0
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: (und)
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: : Video: h264 (avc1 / 0x31637661), none, 1280x720, 4607 kb/s
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: , 
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: 30 fps, 
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: 30 tbr, 
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: 15360 tbn, 
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: 30720 tbc
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA:  (default)
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA:     Metadata:
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA:       handler_name    : 
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: VideoHandler
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA:     Stream #0:1
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: (eng)
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: : Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 127 kb/s
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA:  (default)
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA:     Metadata:
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA:       handler_name    : 
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: SoundHandler
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: SDL_Android_AudioTrack: CHANNEL_OUT_STEREO
09-29 17:55:31.278 17105-18439/? I/IJKMEDIA: SDL_Android_AudioTrack: ENCODING_PCM_16BIT
09-29 17:55:31.278 937-1686/? D/AudioFlinger: [DUAL_CLOCK_V2] add track flag TRACK_DUAL_CLOCK
09-29 17:55:31.278 937-1686/? V/audio_hw_primary: out_get_latency: Latency 80
09-29 17:55:31.278 937-1686/? I/AudioEffectStage: getStageBuffer(stage PRIMARY_MEDIA_NORMAL, uhq 0)
09-29 17:55:31.288 17105-18439/? I/IJKMEDIA: SDL_Android_AudioTrack_new_from_spec: init volume as 1.000000/(0.000000,1.000000)
09-29 17:55:31.288 17105-18439/? I/IJKMEDIA: audio_session_id = 1663
09-29 17:55:31.288 17105-18439/? I/IJKMEDIA: AudioCodec: avcodec, aac
09-29 17:55:31.288 17105-18441/? I/IJKMEDIA: SDL_RunThread: [18441] ff_aout_android
09-29 17:55:31.288 17105-18442/? I/IJKMEDIA: SDL_RunThread: [18442] ff_audio_dec
09-29 17:55:31.288 937-2105/? W/AudioPolicyIntefaceImpl: Skipped to add effects on session 1663
09-29 17:55:31.288 17105-18439/? I/IJKMEDIA: VideoCodec: avcodec, h264
09-29 17:55:31.288 17105-18439/? W/IJKMEDIA: fps: 30.000000 (normal)
09-29 17:55:31.288 17105-18439/? W/IJKMEDIA: fps: 30.000000 (normal)
09-29 17:55:31.288 17105-18439/? E/IJKMEDIA: stream 0, offset 0x30: partial file
09-29 17:55:31.288 17105-18437/? D/IJKMEDIA: FFP_MSG_VIDEO_SIZE_CHANGED: 1280, 720
09-29 17:55:31.288 17105-18437/? D/IJKMEDIA: FFP_MSG_SAR_CHANGED: 0, 1
09-29 17:55:31.288 17105-18449/? I/IJKMEDIA: SDL_RunThread: [18449] ff_video_dec
09-29 17:55:31.288 17105-18437/? D/IJKMEDIA: ijkmp_get_msg: FFP_MSG_PREPARED
09-29 17:55:31.288 17105-18437/? D/IJKMEDIA: FFP_MSG_PREPARED:
09-29 17:55:31.288 17105-18437/? D/IJKMEDIA: FFP_MSG_VIDEO_ROTATION_CHANGED: 0
09-29 17:55:31.288 17105-18439/? E/IJKMEDIA: stream 0, offset 0x30: partial file
09-29 17:55:31.298 937-2105/? I/APM::AudioPolicyManager: startOutput() output 2, stream 3, session 1663
09-29 17:55:31.298 937-2105/? V/audio_hw_primary: out_get_parameters: enter: keys - isActiveInput
09-29 17:55:31.298 937-2105/? V/audio_hw_primary: out_get_parameters: exit: returns - FALSE
09-29 17:55:31.298 937-2105/? D/AudioFlinger: [DUAL_CLOCK_V2] MixerThread::sendReconfigClock(), mOutput(-252815064), mOutput->flags(0xa), isWritingUHQA(false), currentSampleRate(48000)
09-29 17:55:31.298 937-2105/? I/AudioEffectStage: setNormalSampleRate mNormalSampleRate = 48000, normalSampleRate = 48000
09-29 17:55:31.298 937-2105/? D/AudioFlinger: [DUAL_CLOCK_V2] reset main stage buffer for DUAL_CLOCK 0, 512
09-29 17:55:31.298 937-2105/? I/AudioEffectStage: getStageBuffer(stage PRIMARY_MEDIA_NORMAL, uhq 0)
09-29 17:55:31.298 17105-18439/? E/IJKMEDIA: stream 0, offset 0x30: partial file
09-29 17:55:31.308 17105-17173/? D/IJKMEDIA: IjkMediaPlayer_start
09-29 17:55:31.308 17105-17173/? D/IJKMEDIA: ijkmp_start()
09-29 17:55:31.308 17105-17173/? D/IJKMEDIA: ijkmp_start()=0
09-29 17:55:31.308 17105-17173/? D/IJKMEDIA: IjkMediaPlayer_setVolume
09-29 17:55:31.308 17105-17173/? D/IJKMEDIA: ijkmp_android_set_volume(1.000000, 1.000000)
09-29 17:55:31.308 17105-17173/? D/IJKMEDIA: ffpipeline_set_volume
09-29 17:55:31.308 17105-17173/? D/IJKMEDIA: ijkmp_android_set_volume(1.000000, 1.000000)=void
09-29 17:55:31.308 17105-18437/? D/IJKMEDIA: ijkmp_get_msg: FFP_REQ_START
09-29 17:55:31.308 17105-18439/? E/IJKMEDIA: stream 0, offset 0x30: partial file
09-29 17:55:31.318 937-1483/? I/AudioMixer: create resampler src 44100, 2, dst 48000, 2
09-29 17:55:31.318 937-1483/? D/SoundAliveResampler: [SoundAliveResampler] Init+++
09-29 17:55:31.318 17105-18439/? E/IJKMEDIA: stream 0, offset 0x30: partial file
09-29 17:55:31.328 17105-18439/? E/IJKMEDIA: stream 0, offset 0x30: partial file
09-29 17:55:31.338 17105-18439/? E/IJKMEDIA: stream 0, offset 0x30: partial file
09-29 17:55:31.358 17105-18439/? E/IJKMEDIA: stream 0, offset 0x30: partial file
09-29 17:55:31.358 937-1483/? D/AudioFlinger: mixer(0xeea40000) throttle end: throttle time(10)
09-29 17:55:31.368 17105-18439/? E/IJKMEDIA: stream 0, offset 0x30: partial file
09-29 17:55:31.378 17105-18439/? E/IJKMEDIA: stream 0, offset 0x30: partial file
09-29 17:55:31.388 1269-5897/? D/SSRM:n: SIOP:: AP = 540, PST = 478 (W:6), CP = 47, CUR = -670, LCD = 185
09-29 17:55:31.388 1269-5897/? D/M: limitCPUFreq:: freq = 1632000
09-29 17:55:31.388 1269-5897/? D/CustomFrequencyManagerService: acquireDVFSLockLocked : type : DVFS_MAX_LIMIT  frequency : 1632000  uid : 1000  pid : 1269  pkgName : SIOP_ARM_MAX@34
09-29 17:55:31.388 1269-5897/? D/M: limitGPUFreq:: freq = 510000000
09-29 17:55:31.388 17105-18439/? E/IJKMEDIA: stream 0, offset 0x30: partial file

非常希望得到帮助

@biezhihua
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我测试了一下ijkplayer-example的app，发现demo中去播放视频都没有问题：

09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/emulated/0/Download/张强-你是我最牵挂的人[68mtv.com]2.mp4':
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA:   Metadata:
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA:     major_brand     : 
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: mp42
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA:     minor_version   : 
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: 512
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA:     compatible_brands: 
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: isomiso2avc1mp41
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA:     creation_time   : 
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: 2016-09-29 13:01:20
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA:     encoder         : 
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: HandBrake 0.10.5 2016021100
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA:   Duration: 
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: 00:04:42.47
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: , start: 
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: 0.000000
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: , bitrate: 
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: 3547 kb/s
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA:     Stream #0:0
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: (und)
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: : Video: h264 (avc1 / 0x31637661), yuv420p(tv, smpte170m/smpte170m/bt709), 704x480 [SAR 32:27 DAR 704:405], 3378 kb/s
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: , 
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: 24 fps, 
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: 24 tbr, 
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: 90k tbn, 
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: 180k tbc
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA:  (default)
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA:     Metadata:
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA:       creation_time   : 
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: 2016-09-29 13:01:20
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA:       handler_name    : 
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: VideoHandler
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA:     Stream #0:1
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: (und)
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: : Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 164 kb/s
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA:  (default)
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA:     Metadata:
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA:       creation_time   : 
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: 2016-09-29 13:01:20
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA:       handler_name    : 
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: Stereo
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: SDL_Android_AudioTrack: CHANNEL_OUT_STEREO
09-30 10:44:32.883 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: SDL_Android_AudioTrack: ENCODING_PCM_16BIT
09-30 10:44:32.893 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: SDL_Android_AudioTrack_new_from_spec: init volume as 1.000000/(0.000000,1.000000)
09-30 10:44:32.893 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: audio_session_id = 1802
09-30 10:44:32.893 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: AudioCodec: avcodec, aac
09-30 10:44:32.893 25609-27347/tv.danmaku.ijk.media.example I/IJKMEDIA: SDL_RunThread: [27347] ff_aout_android
09-30 10:44:32.893 25609-27348/tv.danmaku.ijk.media.example I/IJKMEDIA: SDL_RunThread: [27348] ff_audio_dec
09-30 10:44:32.893 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: VideoCodec: avcodec, h264
09-30 10:44:32.893 25609-27345/tv.danmaku.ijk.media.example W/IJKMEDIA: fps: 24.000000 (normal)
09-30 10:44:32.893 25609-27345/tv.danmaku.ijk.media.example W/IJKMEDIA: fps: 24.000000 (normal)
09-30 10:44:32.893 25609-27343/tv.danmaku.ijk.media.example D/IJKMEDIA: FFP_MSG_VIDEO_SIZE_CHANGED: 704, 480
09-30 10:44:32.893 25609-27343/tv.danmaku.ijk.media.example D/IJKMEDIA: FFP_MSG_SAR_CHANGED: 32, 27
09-30 10:44:32.893 25609-27343/tv.danmaku.ijk.media.example D/IJKMEDIA: ijkmp_get_msg: FFP_MSG_PREPARED
09-30 10:44:32.893 25609-27343/tv.danmaku.ijk.media.example D/IJKMEDIA: FFP_MSG_PREPARED:
09-30 10:44:32.893 25609-27354/tv.danmaku.ijk.media.example I/IJKMEDIA: SDL_RunThread: [27354] ff_video_dec
09-30 10:44:32.893 25609-27343/tv.danmaku.ijk.media.example D/IJKMEDIA: FFP_MSG_VIDEO_ROTATION_CHANGED: 0
09-30 10:44:32.923 25609-27354/tv.danmaku.ijk.media.example D/IJKMEDIA: SDL_VoutFFmpeg_CreateOverlay(w=704, h=480, fmt=RV32(0x32335652, dp=0xdb7ffca0)
09-30 10:44:32.923 25609-27343/tv.danmaku.ijk.media.example D/IJKMEDIA: FFP_MSG_VIDEO_SIZE_CHANGED: 704, 480
09-30 10:44:32.923 25609-27354/tv.danmaku.ijk.media.example D/IJKMEDIA: Video: first frame decoded
09-30 10:44:32.933 25609-27343/tv.danmaku.ijk.media.example D/IJKMEDIA: FFP_MSG_VIDEO_SIZE_CHANGED: 704, 480
09-30 10:44:32.943 25609-27344/tv.danmaku.ijk.media.example D/IJKMEDIA: ANativeWindow_setBuffersGeometry: w=1440, h=2464, f=�(0x4) => w=704, h=480, f=RV32(0x32335652)
09-30 10:44:32.943 25609-27343/tv.danmaku.ijk.media.example D/IJKMEDIA: FFP_MSG_VIDEO_RENDERING_START:
09-30 10:44:32.943 25609-27354/tv.danmaku.ijk.media.example D/IJKMEDIA: SDL_VoutFFmpeg_CreateOverlay(w=704, h=480, fmt=RV32(0x32335652, dp=0xdb7ffca0)
09-30 10:44:32.953 25609-27354/tv.danmaku.ijk.media.example D/IJKMEDIA: SDL_VoutFFmpeg_CreateOverlay(w=704, h=480, fmt=RV32(0x32335652, dp=0xdb7ffca0)
09-30 10:44:32.953 25609-27343/tv.danmaku.ijk.media.example D/IJKMEDIA: FFP_MSG_VIDEO_SIZE_CHANGED: 704, 480
09-30 10:44:32.953 25609-27347/tv.danmaku.ijk.media.example D/IJKMEDIA: avcodec/Audio: first frame decoded
09-30 10:44:32.953 25609-27343/tv.danmaku.ijk.media.example D/IJKMEDIA: FFP_MSG_AUDIO_RENDERING_START:
09-30 10:44:32.973 25609-25609/tv.danmaku.ijk.media.example D/IJKMEDIA: IjkMediaPlayer_start
09-30 10:44:32.973 25609-25609/tv.danmaku.ijk.media.example D/IJKMEDIA: ijkmp_start()
09-30 10:44:32.973 25609-25609/tv.danmaku.ijk.media.example D/IJKMEDIA: ijkmp_start()=0
09-30 10:44:32.973 25609-27343/tv.danmaku.ijk.media.example D/IJKMEDIA: ijkmp_get_msg: FFP_REQ_START
09-30 10:44:32.993 25609-25609/tv.danmaku.ijk.media.example I/tv.danmaku.ijk.media.player.IjkMediaPlayer: Info: MEDIA_INFO_VIDEO_RENDERING_START
09-30 10:44:33.693 25609-25609/tv.danmaku.ijk.media.example D/IJKMEDIA: IjkMediaPlayer_setVideoSurface
09-30 10:44:33.693 25609-25609/tv.danmaku.ijk.media.example D/IJKMEDIA: ijkmp_set_android_surface(surface=0x0)
09-30 10:44:33.693 25609-25609/tv.danmaku.ijk.media.example D/IJKMEDIA: ffpipeline_set_surface()
09-30 10:44:33.693 25609-25609/tv.danmaku.ijk.media.example D/IJKMEDIA: ijkmp_set_android_surface(surface=0x0)=void
09-30 10:44:33.723 25609-27344/tv.danmaku.ijk.media.example W/IJKMEDIA: func_display_overlay_l: NULL native_window
09-30 10:44:33.953 25609-25609/tv.danmaku.ijk.media.example D/IJKMEDIA: ijkmp_stop()
09-30 10:44:33.953 25609-25609/tv.danmaku.ijk.media.example D/IJKMEDIA: ijkmp_stop()=0
09-30 10:44:33.953 25609-25609/tv.danmaku.ijk.media.example D/IJKMEDIA: IjkMediaPlayer_release
09-30 10:44:33.953 25609-25609/tv.danmaku.ijk.media.example D/IJKMEDIA: ijkmp_set_android_surface(surface=0x0)
09-30 10:44:33.953 25609-25609/tv.danmaku.ijk.media.example D/IJKMEDIA: ffpipeline_set_surface()
09-30 10:44:33.953 25609-25609/tv.danmaku.ijk.media.example D/IJKMEDIA: ijkmp_set_android_surface(surface=0x0)=void
09-30 10:44:33.953 25609-25609/tv.danmaku.ijk.media.example D/IJKMEDIA: ijkmp_shutdown_l()
09-30 10:44:33.953 25609-27343/tv.danmaku.ijk.media.example D/IJKMEDIA: message_loop exit
09-30 10:44:33.953 25609-27343/tv.danmaku.ijk.media.example I/IJKMEDIA: SDL_JNI_DetachThreadEnv: [27343]
09-30 10:44:33.963 25609-27345/tv.danmaku.ijk.media.example I/IJKMEDIA: SDL_JNI_DetachThreadEnv: [27345]
09-30 10:44:33.963 25609-27348/tv.danmaku.ijk.media.example I/IJKMEDIA: SDL_JNI_DetachThreadEnv: [27348]
09-30 10:44:33.963 25609-27344/tv.danmaku.ijk.media.example I/IJKMEDIA: SDL_JNI_DetachThreadEnv: [27344]
09-30 10:44:34.013 25609-27347/tv.danmaku.ijk.media.example I/IJKMEDIA: SDL_JNI_DetachThreadEnv: [27347]
09-30 10:44:34.013 25609-27354/tv.danmaku.ijk.media.example I/IJKMEDIA: SDL_JNI_DetachThreadEnv: [27354]
09-30 10:44:34.023 25609-25609/tv.danmaku.ijk.media.example E/IJKMEDIA: SDL_Overlay(ffmpeg): overlay_free_l(0xd91ac9c0)

而在我的项目中是将ijkplayer作为解码，我讲ijkplayer-java-release.arr以及ijkplyer-armv7a-release.aar等文件单独放入到我们的Unity3D项目中，作为Android的插件使用。

在使用的时候也和ijkplayerDemo中的IjkMediaPlayer的使用一致.

ijkDemo中的使用

ijkMediaPlijkMediaPlayer = new IjkMediaPlayer();
ijkMediaPlayer.native_setLogLevel(IjkMediaPlayer.IJK_LOG_DEBUG);

if (mSettings.getUsingMediaCodec()) {

    ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "mediacodec", 1);
    ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "mediacodec-avc", 1);
    ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "mediacodec-hevc", 1);
    ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "mediacodec-mpeg2", 1);
    ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "mediacodec-mpeg4", 1);

    if (mSettings.getUsingMediaCodecAutoRotate()) {
        ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "mediacodec-auto-rotate", 1);
    } else {
        ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "mediacodec-auto-rotate", 0);
    }
    if (mSettings.getMediaCodecHandleResolutionChange()) {
        ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "mediacodec-handle-resolution-change", 1);
    } else {
        ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "mediacodec-handle-resolution-change", 0);
    }
} else {
    ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "mediacodec", 0);
}

而在我的项目中是这么使用的：

IjkMediaPlayer ijkMediaPlayer = new IjkMediaPlayer();
ijkMediaPlayer.native_setLogLevel(IjkMediaPlayer.IJK_LOG_DEBUG);
ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "mediacodec", 0);
ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "opensles", 0);
ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "overlay-format", IjkMediaPlayer.SDL_FCC_RV32);
ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "framedrop", 1);
ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "start-on-prepared", 1);
ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_CODEC, "skip_loop_filter", 48);
...

理论上说这些代码是一致的，同时使用的aar文件是一致的，但是在播放同一个视频mp4文件时，ijkDemo中就可以播放，而在我的项目中就不可以播放。

@biezhihua
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@bbcallen 请问一下，还需要哪些信息呢？

@biezhihua
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@bbcallen 您好，请问您知道ffmpeg的analyzeduration和probesize选项在哪里设置么。
我看0.6.2版本中，没有设置这个的选项

非常希望获得回答，感激不尽

[mov,mp4,m4a,3gp,3g2,mj2 @ 0x559861e170] Could not find codec parameters for stream 0 (Video: h264 (avc1 / 0x31637661), none, 1280x720, 249 kb/s): unspecified pixel format
Consider increasing the value for the 'analyzeduration' and 'probesize' options

@biezhihua
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biezhihua commented Oct 8, 2016 •
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ffmpeg的analyzeduration和probesize选项可以在ff_ffplay.c的ffp_prepare_async_l函数中设置;

 av_dict_set(&ffp->format_opts, "probesize", "4096", 0);
    av_dict_set(&ffp->format_opts, "analyzeduration", "10000000", 0);

@biezhihua biezhihua reopened this Oct 11, 2016
@biezhihua
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unsloved

@CarGuo CarGuo mentioned this issue Nov 25, 2016
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@AlanJaver
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@biezhihua 遇到同样的问题，能否给些建议。snapchat app分享视频到 ijkplayer-example 打开，黑屏。log一样。试过增加probesize和analyzeduration，没有效果。

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