When I rm -rf .cache/gstreamer-1.0/ kill mediascanner-server(mediascanner-server will restart) the logcat output: V/MediaCodecList(28942): size_t media_codec_list_count_codecs() V/MediaCodecList(28942): void media_codec_list_get_codec_info_at_id(size_t) V/MediaCodecList(28942): const char* media_codec_list_get_codec_name(size_t) V/MediaCodecList(28942): bool media_codec_list_is_encoder(size_t) V/MediaCodecList(28942): size_t media_codec_list_get_num_supported_types(size_t) D/MediaCodecList(28942): Number of supported codec types: 1 V/MediaCodecList(28942): size_t media_codec_list_get_nth_supported_type_len(size_t, size_t) V/MediaCodecList(28942): int media_codec_list_get_nth_supported_type(size_t, char*, size_t) V/MediaCodecList(28942): size_t media_codec_list_get_num_color_formats(size_t, const char*) V/MediaCodecList(28942): void media_codec_list_get_num_codec_capabilities(size_t, const char*, size_t*, size_t*) D/MediaCodecList(28942): index: 0, type: 'video/mp4v-es' I/OMXClient(28942): Using client-side OMX mux I/OMXClient(28942): Allocating remote Node (flase remote) I/Hantro_omx_core(28942): init count = 1 V/MediaCodecList(28947): size_t media_codec_list_count_codecs() V/MediaCodecList(28947): void media_codec_list_get_codec_info_at_id(size_t) V/MediaCodecList(28947): const char* media_codec_list_get_codec_name(size_t) V/MediaCodecList(28947): bool media_codec_list_is_encoder(size_t) V/MediaCodecList(28947): size_t media_codec_list_get_num_supported_types(size_t) D/MediaCodecList(28947): Number of supported codec types: 1 V/MediaCodecList(28947): size_t media_codec_list_get_nth_supported_type_len(size_t, size_t) V/MediaCodecList(28947): int media_codec_list_get_nth_supported_type(size_t, char*, size_t) V/MediaCodecList(28947): size_t media_codec_list_get_num_color_formats(size_t, const char*) V/MediaCodecList(28947): void media_codec_list_get_num_codec_capabilities(size_t, const char*, size_t*, size_t*) D/MediaCodecList(28947): index: 0, type: 'video/mp4v-es' I/OMXClient(28947): Using client-side OMX mux I/OMXClient(28947): Allocating remote Node (flase remote) I/Hantro_omx_core(28947): init count = 1
Can you please tell me the workflow about decoding or related ? Any help will be wellcome :) 在 2014-05-19 05:56:50，"Jim Hodapp" <jim.hod...@canonical.com> 写道： On Mon, May 19, 2014 at 5:44 AM, <zhangc...@ubuntukylin.com> wrote: No usr.bin.media-hub-server file and media-hub-server on my touch system. I am using the touch system is released at 4.17, and The same system is normal on my Nexus4. apparmor is a must have ? It is disable in my kernel. If apparmor is truly not running on your system, then you're fine. I just want to make sure we are getting all of the media-hub-server output possible in logcat. The attachment is a complete log:system boot and play a video(open a video file by file manager) At 2014-05-19 04:48:20, "Jim Hodapp" <jim.hod...@canonical.com> wrote: See my comments inline below: On Mon, May 19, 2014 at 3:13 AM, <zhangc...@ubuntukylin.com> wrote: Hi all, I have puted Ubuntu Touch 14.04 port to a Android device，and it already can play audio. But I have a problem when play video : video only display black but with audio works fine. The video file can be played normally by use SurfaceFlinger and "codec -p" (codec is a tool in libhybris). When I play video by use mir and mediaplayer-app, the log is very simple,only the following lines: V/SurfaceTextureClientHybris( 4230): void* surface_texture_client_create_by_id(unsigned int) V/SurfaceTextureClientHybris( 4230): _SurfaceTextureClientHybris::_SurfaceTextureClientHybris() D/SurfaceTextureClientHybris( 4230): stch: 0x1f301f0 (void* surface_texture_client_create_by_id(unsigned int)) V/SurfaceTextureClientHybris( 4230): void set_surface(_SurfaceTextureClientHybris*, const android::sp<android::SurfaceTexture>&) V/SurfaceTextureClientHybris( 4230): void set_surface(_SurfaceTextureClientHybris*, const android::sp<android::SurfaceTexture>&) V/SurfaceTextureClientHybris( 4230): void surface_texture_client_set_hardware_rendering(SurfaceTextureClientHybris, uint8_t) Can you try again but this time do the following and reply back with the logcat output attached: adb shell sudo apparmor_parser -R /etc/apparmor.d/usr.bin.media-hub-server restart media-hub-server /system/bin/logcat I think the android video decoding library not be call. so,I want to know what is the workflow of touch 14.04 play video(use mir),and how can I debug it ? This is how we can start to debug it. I really need to see the output of logcat to be able to first start to determine what the issue might be. Any help will be wellcome :) -- Regards, Ubuntu Kylin Team Zhangchao --------------------------------------------------------- 等待&希望 Thanks, Jim -- Mailing list: https://launchpad.net/~ubuntu-phone Post to : ubuntu-phone@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-phone More help : https://help.launchpad.net/ListHelp
-- Mailing list: https://launchpad.net/~ubuntu-phone Post to : ubuntu-phone@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-phone More help : https://help.launchpad.net/ListHelp
